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// Copyright 2014 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
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package models
import (
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"bytes"
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"errors"
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"fmt"
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"html/template"
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"io/ioutil"
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"os"
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"os/exec"
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"path"
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"path/filepath"
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"regexp"
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"sort"
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"strings"
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"sync"
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"time"
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"unicode/utf8"
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"github.com/Unknwon/cae/zip"
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"github.com/Unknwon/com"
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"github.com/go-xorm/xorm"
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"github.com/mcuadros/go-version"
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"gopkg.in/ini.v1"
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git "github.com/gogits/git-module"
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api "github.com/gogits/go-gogs-client"
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"github.com/gogits/gogs/modules/bindata"
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"github.com/gogits/gogs/modules/log"
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"github.com/gogits/gogs/modules/markdown"
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"github.com/gogits/gogs/modules/process"
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"github.com/gogits/gogs/modules/setting"
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)
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const (
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_TPL_UPDATE_HOOK = "#!/usr/bin/env %s\n%s update $1 $2 $3 --config='%s'\n"
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)
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var (
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ErrRepoFileNotExist = errors . New ( "Repository file does not exist" )
ErrRepoFileNotLoaded = errors . New ( "Repository file not loaded" )
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ErrMirrorNotExist = errors . New ( "Mirror does not exist" )
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ErrInvalidReference = errors . New ( "Invalid reference specified" )
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ErrNameEmpty = errors . New ( "Name is empty" )
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)
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var (
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Gitignores , Licenses , Readmes [ ] string
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// Maximum items per page in forks, watchers and stars of a repo
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ItemsPerPage = 40
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)
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func LoadRepoConfig ( ) {
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// Load .gitignore and license files and readme templates.
types := [ ] string { "gitignore" , "license" , "readme" }
typeFiles := make ( [ ] [ ] string , 3 )
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for i , t := range types {
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files , err := bindata . AssetDir ( "conf/" + t )
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if err != nil {
log . Fatal ( 4 , "Fail to get %s files: %v" , t , err )
}
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customPath := path . Join ( setting . CustomPath , "conf" , t )
if com . IsDir ( customPath ) {
customFiles , err := com . StatDir ( customPath )
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if err != nil {
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log . Fatal ( 4 , "Fail to get custom %s files: %v" , t , err )
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}
for _ , f := range customFiles {
if ! com . IsSliceContainsStr ( files , f ) {
files = append ( files , f )
}
}
}
typeFiles [ i ] = files
}
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Gitignores = typeFiles [ 0 ]
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Licenses = typeFiles [ 1 ]
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Readmes = typeFiles [ 2 ]
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sort . Strings ( Gitignores )
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sort . Strings ( Licenses )
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sort . Strings ( Readmes )
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}
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func NewRepoContext ( ) {
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zip . Verbose = false
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// Check Git installation.
if _ , err := exec . LookPath ( "git" ) ; err != nil {
log . Fatal ( 4 , "Fail to test 'git' command: %v (forgotten install?)" , err )
}
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// Check Git version.
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gitVer , err := git . BinVersion ( )
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if err != nil {
log . Fatal ( 4 , "Fail to get Git version: %v" , err )
}
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log . Info ( "Git Version: %s" , gitVer )
if version . Compare ( "1.7.1" , gitVer , ">" ) {
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log . Fatal ( 4 , "Gogs requires Git version greater or equal to 1.7.1" )
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}
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// Git requires setting user.name and user.email in order to commit changes.
for configKey , defaultValue := range map [ string ] string { "user.name" : "Gogs" , "user.email" : "gogs@fake.local" } {
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if stdout , stderr , err := process . Exec ( "NewRepoContext(get setting)" , "git" , "config" , "--get" , configKey ) ; err != nil || strings . TrimSpace ( stdout ) == "" {
// ExitError indicates this config is not set
if _ , ok := err . ( * exec . ExitError ) ; ok || strings . TrimSpace ( stdout ) == "" {
if _ , stderr , gerr := process . Exec ( "NewRepoContext(set " + configKey + ")" , "git" , "config" , "--global" , configKey , defaultValue ) ; gerr != nil {
log . Fatal ( 4 , "Fail to set git %s(%s): %s" , configKey , gerr , stderr )
}
log . Info ( "Git config %s set to %s" , configKey , defaultValue )
} else {
log . Fatal ( 4 , "Fail to get git %s(%s): %s" , configKey , err , stderr )
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}
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}
}
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// Set git some configurations.
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if _ , stderr , err := process . Exec ( "NewRepoContext(git config --global core.quotepath false)" ,
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"git" , "config" , "--global" , "core.quotepath" , "false" ) ; err != nil {
log . Fatal ( 4 , "Fail to execute 'git config --global core.quotepath false': %s" , stderr )
}
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RemoveAllWithNotice ( "Clean up repository temporary data" , filepath . Join ( setting . AppDataPath , "tmp" ) )
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}
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// Repository represents a git repository.
type Repository struct {
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ID int64 ` xorm:"pk autoincr" `
OwnerID int64 ` xorm:"UNIQUE(s)" `
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Owner * User ` xorm:"-" `
LowerName string ` xorm:"UNIQUE(s) INDEX NOT NULL" `
Name string ` xorm:"INDEX NOT NULL" `
Description string
Website string
DefaultBranch string
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NumWatches int
NumStars int
NumForks int
NumIssues int
NumClosedIssues int
NumOpenIssues int ` xorm:"-" `
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NumPulls int
NumClosedPulls int
NumOpenPulls int ` xorm:"-" `
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NumMilestones int ` xorm:"NOT NULL DEFAULT 0" `
NumClosedMilestones int ` xorm:"NOT NULL DEFAULT 0" `
NumOpenMilestones int ` xorm:"-" `
NumTags int ` xorm:"-" `
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IsPrivate bool
IsBare bool
IsMirror bool
* Mirror ` xorm:"-" `
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// Advanced settings
EnableWiki bool ` xorm:"NOT NULL DEFAULT true" `
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EnableExternalWiki bool
ExternalWikiURL string
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EnableIssues bool ` xorm:"NOT NULL DEFAULT true" `
EnableExternalTracker bool
ExternalTrackerFormat string
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ExternalTrackerStyle string
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ExternalMetas map [ string ] string ` xorm:"-" `
EnablePulls bool ` xorm:"NOT NULL DEFAULT true" `
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IsFork bool ` xorm:"NOT NULL DEFAULT false" `
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ForkID int64
BaseRepo * Repository ` xorm:"-" `
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Created time . Time ` xorm:"-" `
CreatedUnix int64
Updated time . Time ` xorm:"-" `
UpdatedUnix int64
}
func ( repo * Repository ) BeforeInsert ( ) {
repo . CreatedUnix = time . Now ( ) . UTC ( ) . Unix ( )
repo . UpdatedUnix = repo . CreatedUnix
}
func ( repo * Repository ) BeforeUpdate ( ) {
repo . UpdatedUnix = time . Now ( ) . UTC ( ) . Unix ( )
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}
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func ( repo * Repository ) AfterSet ( colName string , _ xorm . Cell ) {
switch colName {
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case "default_branch" :
// FIXME: use models migration to solve all at once.
if len ( repo . DefaultBranch ) == 0 {
repo . DefaultBranch = "master"
}
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case "num_closed_issues" :
repo . NumOpenIssues = repo . NumIssues - repo . NumClosedIssues
case "num_closed_pulls" :
repo . NumOpenPulls = repo . NumPulls - repo . NumClosedPulls
case "num_closed_milestones" :
repo . NumOpenMilestones = repo . NumMilestones - repo . NumClosedMilestones
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case "external_tracker_style" :
if len ( repo . ExternalTrackerStyle ) == 0 {
repo . ExternalTrackerStyle = markdown . ISSUE_NAME_STYLE_NUMERIC
}
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case "created_unix" :
repo . Created = time . Unix ( repo . CreatedUnix , 0 ) . Local ( )
case "updated_unix" :
repo . Updated = time . Unix ( repo . UpdatedUnix , 0 )
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}
}
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func ( repo * Repository ) getOwner ( e Engine ) ( err error ) {
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if repo . Owner != nil {
return nil
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}
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repo . Owner , err = getUserByID ( e , repo . OwnerID )
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return err
}
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func ( repo * Repository ) GetOwner ( ) error {
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return repo . getOwner ( x )
}
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func ( repo * Repository ) mustOwner ( e Engine ) * User {
if err := repo . getOwner ( e ) ; err != nil {
return & User {
Name : "error" ,
FullName : err . Error ( ) ,
}
}
return repo . Owner
}
// MustOwner always returns a valid *User object to avoid
// conceptually impossible error handling.
// It creates a fake object that contains error deftail
// when error occurs.
func ( repo * Repository ) MustOwner ( ) * User {
return repo . mustOwner ( x )
}
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// ComposeMetas composes a map of metas for rendering external issue tracker URL.
func ( repo * Repository ) ComposeMetas ( ) map [ string ] string {
if ! repo . EnableExternalTracker {
return nil
} else if repo . ExternalMetas == nil {
repo . ExternalMetas = map [ string ] string {
"format" : repo . ExternalTrackerFormat ,
"user" : repo . MustOwner ( ) . Name ,
"repo" : repo . Name ,
}
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switch repo . ExternalTrackerStyle {
case markdown . ISSUE_NAME_STYLE_ALPHANUMERIC :
repo . ExternalMetas [ "style" ] = markdown . ISSUE_NAME_STYLE_ALPHANUMERIC
default :
repo . ExternalMetas [ "style" ] = markdown . ISSUE_NAME_STYLE_NUMERIC
}
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}
return repo . ExternalMetas
}
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// DeleteWiki removes the actual and local copy of repository wiki.
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func ( repo * Repository ) DeleteWiki ( ) {
wikiPaths := [ ] string { repo . WikiPath ( ) , repo . LocalWikiPath ( ) }
for _ , wikiPath := range wikiPaths {
RemoveAllWithNotice ( "Delete repository wiki" , wikiPath )
}
}
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// GetAssignees returns all users that have write access of repository.
func ( repo * Repository ) GetAssignees ( ) ( _ [ ] * User , err error ) {
if err = repo . GetOwner ( ) ; err != nil {
return nil , err
}
accesses := make ( [ ] * Access , 0 , 10 )
if err = x . Where ( "repo_id=? AND mode>=?" , repo . ID , ACCESS_MODE_WRITE ) . Find ( & accesses ) ; err != nil {
return nil , err
}
users := make ( [ ] * User , 0 , len ( accesses ) + 1 ) // Just waste 1 unit does not matter.
if ! repo . Owner . IsOrganization ( ) {
users = append ( users , repo . Owner )
}
var u * User
for i := range accesses {
u , err = GetUserByID ( accesses [ i ] . UserID )
if err != nil {
return nil , err
}
users = append ( users , u )
}
return users , nil
}
// GetAssigneeByID returns the user that has write access of repository by given ID.
func ( repo * Repository ) GetAssigneeByID ( userID int64 ) ( * User , error ) {
return GetAssigneeByID ( repo , userID )
}
// GetMilestoneByID returns the milestone belongs to repository by given ID.
func ( repo * Repository ) GetMilestoneByID ( milestoneID int64 ) ( * Milestone , error ) {
return GetRepoMilestoneByID ( repo . ID , milestoneID )
}
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// IssueStats returns number of open and closed repository issues by given filter mode.
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func ( repo * Repository ) IssueStats ( uid int64 , filterMode int , isPull bool ) ( int64 , int64 ) {
return GetRepoIssueStats ( repo . ID , uid , filterMode , isPull )
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}
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func ( repo * Repository ) GetMirror ( ) ( err error ) {
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repo . Mirror , err = GetMirror ( repo . ID )
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return err
}
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func ( repo * Repository ) GetBaseRepo ( ) ( err error ) {
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if ! repo . IsFork {
return nil
}
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repo . BaseRepo , err = GetRepositoryByID ( repo . ForkID )
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return err
}
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func ( repo * Repository ) repoPath ( e Engine ) string {
return RepoPath ( repo . mustOwner ( e ) . Name , repo . Name )
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}
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func ( repo * Repository ) RepoPath ( ) string {
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return repo . repoPath ( x )
}
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func ( repo * Repository ) GitConfigPath ( ) string {
return filepath . Join ( repo . RepoPath ( ) , "config" )
}
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func ( repo * Repository ) RepoLink ( ) string {
return setting . AppSubUrl + "/" + repo . MustOwner ( ) . Name + "/" + repo . Name
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}
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func ( repo * Repository ) RepoRelLink ( ) string {
return "/" + repo . MustOwner ( ) . Name + "/" + repo . Name
}
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func ( repo * Repository ) ComposeCompareURL ( oldCommitID , newCommitID string ) string {
return fmt . Sprintf ( "%s/%s/compare/%s...%s" , repo . MustOwner ( ) . Name , repo . Name , oldCommitID , newCommitID )
}
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func ( repo * Repository ) FullRepoLink ( ) string {
return setting . AppUrl + repo . MustOwner ( ) . Name + "/" + repo . Name
}
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func ( repo * Repository ) HasAccess ( u * User ) bool {
has , _ := HasAccess ( u , repo , ACCESS_MODE_READ )
return has
}
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func ( repo * Repository ) IsOwnedBy ( userID int64 ) bool {
return repo . OwnerID == userID
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}
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// CanBeForked returns true if repository meets the requirements of being forked.
func ( repo * Repository ) CanBeForked ( ) bool {
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return ! repo . IsBare
}
// CanEnablePulls returns true if repository meets the requirements of accepting pulls.
func ( repo * Repository ) CanEnablePulls ( ) bool {
return ! repo . IsMirror
}
// AllowPulls returns true if repository meets the requirements of accepting pulls and has them enabled.
func ( repo * Repository ) AllowsPulls ( ) bool {
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return repo . CanEnablePulls ( ) && repo . EnablePulls
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}
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func ( repo * Repository ) NextIssueIndex ( ) int64 {
return int64 ( repo . NumIssues + repo . NumPulls ) + 1
}
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var (
DescPattern = regexp . MustCompile ( ` https?://\S+ ` )
)
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// DescriptionHtml does special handles to description and return HTML string.
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func ( repo * Repository ) DescriptionHtml ( ) template . HTML {
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sanitize := func ( s string ) string {
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return fmt . Sprintf ( ` <a href="%[1]s" target="_blank">%[1]s</a> ` , s )
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}
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return template . HTML ( DescPattern . ReplaceAllStringFunc ( markdown . Sanitizer . Sanitize ( repo . Description ) , sanitize ) )
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}
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func ( repo * Repository ) LocalCopyPath ( ) string {
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return path . Join ( setting . AppDataPath , "tmp/local" , com . ToStr ( repo . ID ) )
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}
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func updateLocalCopy ( repoPath , localPath string ) error {
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if ! com . IsExist ( localPath ) {
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if err := git . Clone ( repoPath , localPath , git . CloneRepoOptions {
Timeout : time . Duration ( setting . Git . Timeout . Clone ) * time . Second ,
} ) ; err != nil {
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return fmt . Errorf ( "Clone: %v" , err )
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}
} else {
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if err := git . Pull ( localPath , git . PullRemoteOptions {
All : true ,
Timeout : time . Duration ( setting . Git . Timeout . Pull ) * time . Second ,
} ) ; err != nil {
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return fmt . Errorf ( "Pull: %v" , err )
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}
}
return nil
}
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// UpdateLocalCopy makes sure the local copy of repository is up-to-date.
func ( repo * Repository ) UpdateLocalCopy ( ) error {
return updateLocalCopy ( repo . RepoPath ( ) , repo . LocalCopyPath ( ) )
}
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// PatchPath returns corresponding patch file path of repository by given issue ID.
func ( repo * Repository ) PatchPath ( index int64 ) ( string , error ) {
if err := repo . GetOwner ( ) ; err != nil {
return "" , err
}
return filepath . Join ( RepoPath ( repo . Owner . Name , repo . Name ) , "pulls" , com . ToStr ( index ) + ".patch" ) , nil
}
// SavePatch saves patch data to corresponding location by given issue ID.
func ( repo * Repository ) SavePatch ( index int64 , patch [ ] byte ) error {
patchPath , err := repo . PatchPath ( index )
if err != nil {
return fmt . Errorf ( "PatchPath: %v" , err )
}
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os . MkdirAll ( filepath . Dir ( patchPath ) , os . ModePerm )
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if err = ioutil . WriteFile ( patchPath , patch , 0644 ) ; err != nil {
return fmt . Errorf ( "WriteFile: %v" , err )
}
return nil
}
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// ComposePayload composes and returns *api.PayloadRepo corresponding to the repository.
func ( repo * Repository ) ComposePayload ( ) * api . PayloadRepo {
cl := repo . CloneLink ( )
return & api . PayloadRepo {
ID : repo . ID ,
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Name : repo . Name ,
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URL : repo . FullRepoLink ( ) ,
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SSHURL : cl . SSH ,
CloneURL : cl . HTTPS ,
Description : repo . Description ,
Website : repo . Website ,
Watchers : repo . NumWatches ,
Owner : & api . PayloadAuthor {
Name : repo . MustOwner ( ) . DisplayName ( ) ,
Email : repo . MustOwner ( ) . Email ,
UserName : repo . MustOwner ( ) . Name ,
} ,
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Private : repo . IsPrivate ,
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DefaultBranch : repo . DefaultBranch ,
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}
}
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func isRepositoryExist ( e Engine , u * User , repoName string ) ( bool , error ) {
has , err := e . Get ( & Repository {
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OwnerID : u . Id ,
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LowerName : strings . ToLower ( repoName ) ,
} )
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return has && com . IsDir ( RepoPath ( u . Name , repoName ) ) , err
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}
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// IsRepositoryExist returns true if the repository with given name under user has already existed.
func IsRepositoryExist ( u * User , repoName string ) ( bool , error ) {
return isRepositoryExist ( x , u , repoName )
}
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// CloneLink represents different types of clone URLs of repository.
type CloneLink struct {
SSH string
HTTPS string
Git string
}
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func ( repo * Repository ) cloneLink ( isWiki bool ) * CloneLink {
repoName := repo . Name
if isWiki {
repoName += ".wiki"
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}
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repo . Owner = repo . MustOwner ( )
cl := new ( CloneLink )
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if setting . SSH . Port != 22 {
cl . SSH = fmt . Sprintf ( "ssh://%s@%s:%d/%s/%s.git" , setting . RunUser , setting . SSH . Domain , setting . SSH . Port , repo . Owner . Name , repoName )
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} else {
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cl . SSH = fmt . Sprintf ( "%s@%s:%s/%s.git" , setting . RunUser , setting . SSH . Domain , repo . Owner . Name , repoName )
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}
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cl . HTTPS = fmt . Sprintf ( "%s%s/%s.git" , setting . AppUrl , repo . Owner . Name , repoName )
return cl
}
// CloneLink returns clone URLs of repository.
func ( repo * Repository ) CloneLink ( ) ( cl * CloneLink ) {
return repo . cloneLink ( false )
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}
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var (
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reservedNames = [ ] string { "debug" , "raw" , "install" , "api" , "avatar" , "user" , "org" , "help" , "stars" , "issues" , "pulls" , "commits" , "repo" , "template" , "admin" , "new" }
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reservedPatterns = [ ] string { "*.git" , "*.keys" , "*.wiki" }
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)
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// IsUsableName checks if name is reserved or pattern of name is not allowed.
func IsUsableName ( name string ) error {
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name = strings . TrimSpace ( strings . ToLower ( name ) )
if utf8 . RuneCountInString ( name ) == 0 {
return ErrNameEmpty
}
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for i := range reservedNames {
if name == reservedNames [ i ] {
return ErrNameReserved { name }
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}
}
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for _ , pat := range reservedPatterns {
if pat [ 0 ] == '*' && strings . HasSuffix ( name , pat [ 1 : ] ) ||
( pat [ len ( pat ) - 1 ] == '*' && strings . HasPrefix ( name , pat [ : len ( pat ) - 1 ] ) ) {
return ErrNamePatternNotAllowed { pat }
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}
}
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return nil
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}
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// Mirror represents a mirror information of repository.
type Mirror struct {
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ID int64 ` xorm:"pk autoincr" `
RepoID int64
Repo * Repository ` xorm:"-" `
Interval int // Hour.
Updated time . Time ` xorm:"-" `
UpdatedUnix int64
NextUpdate time . Time ` xorm:"-" `
NextUpdateUnix int64
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address string ` xorm:"-" `
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}
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func ( m * Mirror ) BeforeInsert ( ) {
m . NextUpdateUnix = m . NextUpdate . UTC ( ) . Unix ( )
}
func ( m * Mirror ) BeforeUpdate ( ) {
m . UpdatedUnix = time . Now ( ) . UTC ( ) . Unix ( )
m . NextUpdateUnix = m . NextUpdate . UTC ( ) . Unix ( )
}
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func ( m * Mirror ) AfterSet ( colName string , _ xorm . Cell ) {
var err error
switch colName {
case "repo_id" :
m . Repo , err = GetRepositoryByID ( m . RepoID )
if err != nil {
log . Error ( 3 , "GetRepositoryByID[%d]: %v" , m . ID , err )
}
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case "updated_unix" :
m . Updated = time . Unix ( m . UpdatedUnix , 0 ) . Local ( )
case "next_updated_unix" :
m . NextUpdate = time . Unix ( m . NextUpdateUnix , 0 ) . Local ( )
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}
}
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func ( m * Mirror ) readAddress ( ) {
if len ( m . address ) > 0 {
return
}
cfg , err := ini . Load ( m . Repo . GitConfigPath ( ) )
if err != nil {
log . Error ( 4 , "Load: %v" , err )
return
}
m . address = cfg . Section ( "remote \"origin\"" ) . Key ( "url" ) . Value ( )
}
// HandleCloneUserCredentials replaces user credentials from HTTP/HTTPS URL
// with placeholder <credentials>.
// It will fail for any other forms of clone addresses.
func HandleCloneUserCredentials ( url string , mosaics bool ) string {
i := strings . Index ( url , "@" )
if i == - 1 {
return url
}
start := strings . Index ( url , "://" )
if start == - 1 {
return url
}
if mosaics {
return url [ : start + 3 ] + "<credentials>" + url [ i : ]
}
return url [ : start + 3 ] + url [ i + 1 : ]
}
// Address returns mirror address from Git repository config without credentials.
func ( m * Mirror ) Address ( ) string {
m . readAddress ( )
return HandleCloneUserCredentials ( m . address , false )
}
// FullAddress returns mirror address from Git repository config.
func ( m * Mirror ) FullAddress ( ) string {
m . readAddress ( )
return m . address
}
// SaveAddress writes new address to Git repository config.
func ( m * Mirror ) SaveAddress ( addr string ) error {
configPath := m . Repo . GitConfigPath ( )
cfg , err := ini . Load ( configPath )
if err != nil {
return fmt . Errorf ( "Load: %v" , err )
}
cfg . Section ( "remote \"origin\"" ) . Key ( "url" ) . SetValue ( addr )
return cfg . SaveToIndent ( configPath , "\t" )
}
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func getMirror ( e Engine , repoId int64 ) ( * Mirror , error ) {
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m := & Mirror { RepoID : repoId }
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has , err := e . Get ( m )
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if err != nil {
return nil , err
} else if ! has {
return nil , ErrMirrorNotExist
}
return m , nil
}
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// GetMirror returns mirror object by given repository ID.
func GetMirror ( repoId int64 ) ( * Mirror , error ) {
return getMirror ( x , repoId )
}
func updateMirror ( e Engine , m * Mirror ) error {
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_ , err := e . Id ( m . ID ) . Update ( m )
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return err
}
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func UpdateMirror ( m * Mirror ) error {
return updateMirror ( x , m )
}
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func DeleteMirrorByRepoID ( repoID int64 ) error {
_ , err := x . Delete ( & Mirror { RepoID : repoID } )
return err
}
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func createUpdateHook ( repoPath string ) error {
return git . SetUpdateHook ( repoPath ,
fmt . Sprintf ( _TPL_UPDATE_HOOK , setting . ScriptType , "\"" + setting . AppPath + "\"" , setting . CustomConf ) )
}
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type MigrateRepoOptions struct {
Name string
Description string
IsPrivate bool
IsMirror bool
RemoteAddr string
}
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// MigrateRepository migrates a existing repository from other project hosting.
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func MigrateRepository ( u * User , opts MigrateRepoOptions ) ( * Repository , error ) {
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repo , err := CreateRepository ( u , CreateRepoOptions {
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Name : opts . Name ,
Description : opts . Description ,
IsPrivate : opts . IsPrivate ,
IsMirror : opts . IsMirror ,
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} )
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if err != nil {
return nil , err
}
// Clone to temprory path and do the init commit.
tmpDir := filepath . Join ( os . TempDir ( ) , fmt . Sprintf ( "%d" , time . Now ( ) . Nanosecond ( ) ) )
os . MkdirAll ( tmpDir , os . ModePerm )
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repoPath := RepoPath ( u . Name , opts . Name )
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if u . IsOrganization ( ) {
t , err := u . GetOwnerTeam ( )
if err != nil {
return nil , err
}
repo . NumWatches = t . NumMembers
} else {
repo . NumWatches = 1
}
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os . RemoveAll ( repoPath )
if err = git . Clone ( opts . RemoteAddr , repoPath , git . CloneRepoOptions {
Mirror : true ,
Quiet : true ,
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Timeout : time . Duration ( setting . Git . Timeout . Migrate ) * time . Second ,
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} ) ; err != nil {
return repo , fmt . Errorf ( "Clone: %v" , err )
}
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// Check if repository is empty.
_ , stderr , err := com . ExecCmdDir ( repoPath , "git" , "log" , "-1" )
if err != nil {
if strings . Contains ( stderr , "fatal: bad default revision 'HEAD'" ) {
repo . IsBare = true
} else {
return repo , fmt . Errorf ( "check bare: %v - %s" , err , stderr )
}
}
if ! repo . IsBare {
// Try to get HEAD branch and set it as default branch.
gitRepo , err := git . OpenRepository ( repoPath )
if err != nil {
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return repo , fmt . Errorf ( "OpenRepository: %v" , err )
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}
headBranch , err := gitRepo . GetHEADBranch ( )
if err != nil {
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return repo , fmt . Errorf ( "GetHEADBranch: %v" , err )
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}
if headBranch != nil {
repo . DefaultBranch = headBranch . Name
}
}
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if opts . IsMirror {
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if _ , err = x . InsertOne ( & Mirror {
RepoID : repo . ID ,
Interval : 24 ,
NextUpdate : time . Now ( ) . Add ( 24 * time . Hour ) ,
} ) ; err != nil {
return repo , fmt . Errorf ( "InsertOne: %v" , err )
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}
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repo . IsMirror = true
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return repo , UpdateRepository ( repo , false )
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}
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return CleanUpMigrateInfo ( repo , repoPath )
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}
// Finish migrating repository with things that don't need to be done for mirrors.
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func CleanUpMigrateInfo ( repo * Repository , repoPath string ) ( * Repository , error ) {
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if err := createUpdateHook ( repoPath ) ; err != nil {
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return repo , fmt . Errorf ( "createUpdateHook: %v" , err )
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}
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// Clean up mirror info which prevents "push --all".
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// This also removes possible user credentials.
configPath := repo . GitConfigPath ( )
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cfg , err := ini . Load ( configPath )
if err != nil {
return repo , fmt . Errorf ( "open config file: %v" , err )
}
cfg . DeleteSection ( "remote \"origin\"" )
if err = cfg . SaveToIndent ( configPath , "\t" ) ; err != nil {
return repo , fmt . Errorf ( "save config file: %v" , err )
}
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return repo , UpdateRepository ( repo , false )
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}
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// initRepoCommit temporarily changes with work directory.
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func initRepoCommit ( tmpPath string , sig * git . Signature ) ( err error ) {
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var stderr string
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if _ , stderr , err = process . ExecDir ( - 1 ,
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tmpPath , fmt . Sprintf ( "initRepoCommit (git add): %s" , tmpPath ) ,
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"git" , "add" , "--all" ) ; err != nil {
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return fmt . Errorf ( "git add: %s" , stderr )
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}
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if _ , stderr , err = process . ExecDir ( - 1 ,
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tmpPath , fmt . Sprintf ( "initRepoCommit (git commit): %s" , tmpPath ) ,
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"git" , "commit" , fmt . Sprintf ( "--author='%s <%s>'" , sig . Name , sig . Email ) ,
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"-m" , "initial commit" ) ; err != nil {
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return fmt . Errorf ( "git commit: %s" , stderr )
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}
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if _ , stderr , err = process . ExecDir ( - 1 ,
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tmpPath , fmt . Sprintf ( "initRepoCommit (git push): %s" , tmpPath ) ,
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"git" , "push" , "origin" , "master" ) ; err != nil {
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return fmt . Errorf ( "git push: %s" , stderr )
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}
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return nil
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}
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type CreateRepoOptions struct {
Name string
Description string
Gitignores string
License string
Readme string
IsPrivate bool
IsMirror bool
AutoInit bool
}
func getRepoInitFile ( tp , name string ) ( [ ] byte , error ) {
relPath := path . Join ( "conf" , tp , name )
// Use custom file when available.
customPath := path . Join ( setting . CustomPath , relPath )
if com . IsFile ( customPath ) {
return ioutil . ReadFile ( customPath )
}
return bindata . Asset ( relPath )
}
func prepareRepoCommit ( repo * Repository , tmpDir , repoPath string , opts CreateRepoOptions ) error {
// Clone to temprory path and do the init commit.
_ , stderr , err := process . Exec (
fmt . Sprintf ( "initRepository(git clone): %s" , repoPath ) , "git" , "clone" , repoPath , tmpDir )
if err != nil {
return fmt . Errorf ( "git clone: %v - %s" , err , stderr )
}
// README
data , err := getRepoInitFile ( "readme" , opts . Readme )
if err != nil {
return fmt . Errorf ( "getRepoInitFile[%s]: %v" , opts . Readme , err )
}
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cloneLink := repo . CloneLink ( )
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match := map [ string ] string {
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"Name" : repo . Name ,
"Description" : repo . Description ,
"CloneURL.SSH" : cloneLink . SSH ,
"CloneURL.HTTPS" : cloneLink . HTTPS ,
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}
if err = ioutil . WriteFile ( filepath . Join ( tmpDir , "README.md" ) ,
[ ] byte ( com . Expand ( string ( data ) , match ) ) , 0644 ) ; err != nil {
return fmt . Errorf ( "write README.md: %v" , err )
}
// .gitignore
if len ( opts . Gitignores ) > 0 {
var buf bytes . Buffer
names := strings . Split ( opts . Gitignores , "," )
for _ , name := range names {
data , err = getRepoInitFile ( "gitignore" , name )
if err != nil {
return fmt . Errorf ( "getRepoInitFile[%s]: %v" , name , err )
}
buf . WriteString ( "# ---> " + name + "\n" )
buf . Write ( data )
buf . WriteString ( "\n" )
}
if buf . Len ( ) > 0 {
if err = ioutil . WriteFile ( filepath . Join ( tmpDir , ".gitignore" ) , buf . Bytes ( ) , 0644 ) ; err != nil {
return fmt . Errorf ( "write .gitignore: %v" , err )
}
}
}
// LICENSE
if len ( opts . License ) > 0 {
data , err = getRepoInitFile ( "license" , opts . License )
if err != nil {
return fmt . Errorf ( "getRepoInitFile[%s]: %v" , opts . License , err )
}
if err = ioutil . WriteFile ( filepath . Join ( tmpDir , "LICENSE" ) , data , 0644 ) ; err != nil {
return fmt . Errorf ( "write LICENSE: %v" , err )
}
}
return nil
}
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// InitRepository initializes README and .gitignore if needed.
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func initRepository ( e Engine , repoPath string , u * User , repo * Repository , opts CreateRepoOptions ) ( err error ) {
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// Somehow the directory could exist.
if com . IsExist ( repoPath ) {
return fmt . Errorf ( "initRepository: path already exists: %s" , repoPath )
}
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// Init bare new repository.
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if err = git . InitRepository ( repoPath , true ) ; err != nil {
return fmt . Errorf ( "InitRepository: %v" , err )
} else if err = createUpdateHook ( repoPath ) ; err != nil {
return fmt . Errorf ( "createUpdateHook: %v" , err )
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}
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tmpDir := filepath . Join ( os . TempDir ( ) , "gogs-" + repo . Name + "-" + com . ToStr ( time . Now ( ) . Nanosecond ( ) ) )
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// Initialize repository according to user's choice.
if opts . AutoInit {
os . MkdirAll ( tmpDir , os . ModePerm )
defer os . RemoveAll ( tmpDir )
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if err = prepareRepoCommit ( repo , tmpDir , repoPath , opts ) ; err != nil {
return fmt . Errorf ( "prepareRepoCommit: %v" , err )
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}
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// Apply changes and commit.
if err = initRepoCommit ( tmpDir , u . NewGitSig ( ) ) ; err != nil {
return fmt . Errorf ( "initRepoCommit: %v" , err )
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}
}
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// Re-fetch the repository from database before updating it (else it would
// override changes that were done earlier with sql)
if repo , err = getRepositoryByID ( e , repo . ID ) ; err != nil {
return fmt . Errorf ( "getRepositoryByID: %v" , err )
}
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if ! opts . AutoInit {
repo . IsBare = true
}
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repo . DefaultBranch = "master"
if err = updateRepository ( e , repo , false ) ; err != nil {
return fmt . Errorf ( "updateRepository: %v" , err )
}
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return nil
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}
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func createRepository ( e * xorm . Session , u * User , repo * Repository ) ( err error ) {
if err = IsUsableName ( repo . Name ) ; err != nil {
return err
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}
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has , err := isRepositoryExist ( e , u , repo . Name )
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if err != nil {
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return fmt . Errorf ( "IsRepositoryExist: %v" , err )
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} else if has {
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return ErrRepoAlreadyExist { u . Name , repo . Name }
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}
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if _ , err = e . Insert ( repo ) ; err != nil {
return err
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}
u . NumRepos ++
// Remember visibility preference.
u . LastRepoVisibility = repo . IsPrivate
if err = updateUser ( e , u ) ; err != nil {
return fmt . Errorf ( "updateUser: %v" , err )
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}
// Give access to all members in owner team.
if u . IsOrganization ( ) {
t , err := u . getOwnerTeam ( e )
if err != nil {
return fmt . Errorf ( "getOwnerTeam: %v" , err )
} else if err = t . addRepository ( e , repo ) ; err != nil {
return fmt . Errorf ( "addRepository: %v" , err )
}
} else {
// Organization automatically called this in addRepository method.
if err = repo . recalculateAccesses ( e ) ; err != nil {
return fmt . Errorf ( "recalculateAccesses: %v" , err )
}
}
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if err = watchRepo ( e , u . Id , repo . ID , true ) ; err != nil {
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return fmt . Errorf ( "watchRepo: %v" , err )
} else if err = newRepoAction ( e , u , repo ) ; err != nil {
return fmt . Errorf ( "newRepoAction: %v" , err )
}
return nil
}
// CreateRepository creates a repository for given user or organization.
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func CreateRepository ( u * User , opts CreateRepoOptions ) ( _ * Repository , err error ) {
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if ! u . CanCreateRepo ( ) {
return nil , ErrReachLimitOfRepo { u . MaxRepoCreation }
}
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repo := & Repository {
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OwnerID : u . Id ,
Owner : u ,
Name : opts . Name ,
LowerName : strings . ToLower ( opts . Name ) ,
Description : opts . Description ,
IsPrivate : opts . IsPrivate ,
EnableWiki : true ,
EnableIssues : true ,
EnablePulls : true ,
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}
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sess := x . NewSession ( )
defer sessionRelease ( sess )
if err = sess . Begin ( ) ; err != nil {
return nil , err
}
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if err = createRepository ( sess , u , repo ) ; err != nil {
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return nil , err
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}
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// No need for init mirror.
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if ! opts . IsMirror {
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repoPath := RepoPath ( u . Name , repo . Name )
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if err = initRepository ( sess , repoPath , u , repo , opts ) ; err != nil {
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if err2 := os . RemoveAll ( repoPath ) ; err2 != nil {
log . Error ( 4 , "initRepository: %v" , err )
return nil , fmt . Errorf (
"delete repo directory %s/%s failed(2): %v" , u . Name , repo . Name , err2 )
}
return nil , fmt . Errorf ( "initRepository: %v" , err )
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}
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_ , stderr , err := process . ExecDir ( - 1 ,
repoPath , fmt . Sprintf ( "CreateRepository(git update-server-info): %s" , repoPath ) ,
"git" , "update-server-info" )
if err != nil {
return nil , errors . New ( "CreateRepository(git update-server-info): " + stderr )
}
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}
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return repo , sess . Commit ( )
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}
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func countRepositories ( showPrivate bool ) int64 {
sess := x . NewSession ( )
if ! showPrivate {
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sess . Where ( "is_private=?" , false )
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}
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count , err := sess . Count ( new ( Repository ) )
if err != nil {
log . Error ( 4 , "countRepositories: %v" , err )
}
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return count
}
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// CountRepositories returns number of repositories.
func CountRepositories ( ) int64 {
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return countRepositories ( true )
}
// CountPublicRepositories returns number of public repositories.
func CountPublicRepositories ( ) int64 {
return countRepositories ( false )
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}
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func Repositories ( page , pageSize int ) ( _ [ ] * Repository , err error ) {
repos := make ( [ ] * Repository , 0 , pageSize )
return repos , x . Limit ( pageSize , ( page - 1 ) * pageSize ) . Asc ( "id" ) . Find ( & repos )
}
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// RepositoriesWithUsers returns number of repos in given page.
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func RepositoriesWithUsers ( page , pageSize int ) ( _ [ ] * Repository , err error ) {
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repos , err := Repositories ( page , pageSize )
if err != nil {
return nil , fmt . Errorf ( "Repositories: %v" , err )
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}
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for i := range repos {
if err = repos [ i ] . GetOwner ( ) ; err != nil {
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return nil , err
}
}
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return repos , nil
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}
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// RepoPath returns repository path by given user and repository name.
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func RepoPath ( userName , repoName string ) string {
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return filepath . Join ( UserPath ( userName ) , strings . ToLower ( repoName ) + ".git" )
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}
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// TransferOwnership transfers all corresponding setting from old user to new one.
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func TransferOwnership ( u * User , newOwnerName string , repo * Repository ) error {
newOwner , err := GetUserByName ( newOwnerName )
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if err != nil {
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return fmt . Errorf ( "get new owner '%s': %v" , newOwnerName , err )
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}
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// Check if new owner has repository with same name.
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has , err := IsRepositoryExist ( newOwner , repo . Name )
if err != nil {
return fmt . Errorf ( "IsRepositoryExist: %v" , err )
} else if has {
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return ErrRepoAlreadyExist { newOwnerName , repo . Name }
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}
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sess := x . NewSession ( )
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defer sessionRelease ( sess )
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if err = sess . Begin ( ) ; err != nil {
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return fmt . Errorf ( "sess.Begin: %v" , err )
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}
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owner := repo . Owner
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// Note: we have to set value here to make sure recalculate accesses is based on
// new owner.
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repo . OwnerID = newOwner . Id
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repo . Owner = newOwner
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// Update repository.
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if _ , err := sess . Id ( repo . ID ) . Update ( repo ) ; err != nil {
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return fmt . Errorf ( "update owner: %v" , err )
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}
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// Remove redundant collaborators.
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collaborators , err := repo . getCollaborators ( sess )
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if err != nil {
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return fmt . Errorf ( "getCollaborators: %v" , err )
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}
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// Dummy object.
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collaboration := & Collaboration { RepoID : repo . ID }
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for _ , c := range collaborators {
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collaboration . UserID = c . Id
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if c . Id == newOwner . Id || newOwner . IsOrgMember ( c . Id ) {
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if _ , err = sess . Delete ( collaboration ) ; err != nil {
return fmt . Errorf ( "remove collaborator '%d': %v" , c . Id , err )
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}
}
}
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// Remove old team-repository relations.
if owner . IsOrganization ( ) {
if err = owner . getTeams ( sess ) ; err != nil {
return fmt . Errorf ( "getTeams: %v" , err )
}
for _ , t := range owner . Teams {
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if ! t . hasRepository ( sess , repo . ID ) {
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continue
}
t . NumRepos --
if _ , err := sess . Id ( t . ID ) . AllCols ( ) . Update ( t ) ; err != nil {
return fmt . Errorf ( "decrease team repository count '%d': %v" , t . ID , err )
}
}
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if err = owner . removeOrgRepo ( sess , repo . ID ) ; err != nil {
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return fmt . Errorf ( "removeOrgRepo: %v" , err )
}
}
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if newOwner . IsOrganization ( ) {
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t , err := newOwner . getOwnerTeam ( sess )
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if err != nil {
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return fmt . Errorf ( "getOwnerTeam: %v" , err )
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} else if err = t . addRepository ( sess , repo ) ; err != nil {
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return fmt . Errorf ( "add to owner team: %v" , err )
}
} else {
// Organization called this in addRepository method.
if err = repo . recalculateAccesses ( sess ) ; err != nil {
return fmt . Errorf ( "recalculateAccesses: %v" , err )
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}
}
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// Update repository count.
if _ , err = sess . Exec ( "UPDATE `user` SET num_repos=num_repos+1 WHERE id=?" , newOwner . Id ) ; err != nil {
return fmt . Errorf ( "increase new owner repository count: %v" , err )
} else if _ , err = sess . Exec ( "UPDATE `user` SET num_repos=num_repos-1 WHERE id=?" , owner . Id ) ; err != nil {
return fmt . Errorf ( "decrease old owner repository count: %v" , err )
}
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if err = watchRepo ( sess , newOwner . Id , repo . ID , true ) ; err != nil {
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return fmt . Errorf ( "watchRepo: %v" , err )
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} else if err = transferRepoAction ( sess , u , owner , newOwner , repo ) ; err != nil {
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return fmt . Errorf ( "transferRepoAction: %v" , err )
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}
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// Rename remote repository to new path and delete local copy.
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if err = os . Rename ( RepoPath ( owner . Name , repo . Name ) , RepoPath ( newOwner . Name , repo . Name ) ) ; err != nil {
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return fmt . Errorf ( "rename repository directory: %v" , err )
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}
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RemoveAllWithNotice ( "Delete repository local copy" , repo . LocalCopyPath ( ) )
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// Rename remote wiki repository to new path and delete local copy.
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wikiPath := WikiPath ( owner . Name , repo . Name )
if com . IsExist ( wikiPath ) {
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RemoveAllWithNotice ( "Delete repository wiki local copy" , repo . LocalWikiPath ( ) )
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if err = os . Rename ( wikiPath , WikiPath ( newOwner . Name , repo . Name ) ) ; err != nil {
return fmt . Errorf ( "rename repository wiki: %v" , err )
}
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}
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return sess . Commit ( )
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}
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// ChangeRepositoryName changes all corresponding setting from old repository name to new one.
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func ChangeRepositoryName ( u * User , oldRepoName , newRepoName string ) ( err error ) {
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oldRepoName = strings . ToLower ( oldRepoName )
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newRepoName = strings . ToLower ( newRepoName )
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if err = IsUsableName ( newRepoName ) ; err != nil {
return err
}
has , err := IsRepositoryExist ( u , newRepoName )
if err != nil {
return fmt . Errorf ( "IsRepositoryExist: %v" , err )
} else if has {
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return ErrRepoAlreadyExist { u . Name , newRepoName }
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}
2016-02-05 14:11:53 -05:00
repo , err := GetRepositoryByName ( u . Id , oldRepoName )
if err != nil {
return fmt . Errorf ( "GetRepositoryByName: %v" , err )
}
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// Change repository directory name.
2016-02-05 14:11:53 -05:00
if err = os . Rename ( repo . RepoPath ( ) , RepoPath ( u . Name , newRepoName ) ) ; err != nil {
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return fmt . Errorf ( "rename repository directory: %v" , err )
}
2015-12-03 01:59:32 -05:00
2016-02-05 14:11:53 -05:00
wikiPath := repo . WikiPath ( )
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if com . IsExist ( wikiPath ) {
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if err = os . Rename ( wikiPath , WikiPath ( u . Name , newRepoName ) ) ; err != nil {
return fmt . Errorf ( "rename repository wiki: %v" , err )
}
2016-02-05 14:11:53 -05:00
RemoveAllWithNotice ( "Delete repository wiki local copy" , repo . LocalWikiPath ( ) )
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}
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return nil
2014-04-03 15:50:55 -04:00
}
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func getRepositoriesByForkID ( e Engine , forkID int64 ) ( [ ] * Repository , error ) {
repos := make ( [ ] * Repository , 0 , 10 )
return repos , e . Where ( "fork_id=?" , forkID ) . Find ( & repos )
}
// GetRepositoriesByForkID returns all repositories with given fork ID.
func GetRepositoriesByForkID ( forkID int64 ) ( [ ] * Repository , error ) {
return getRepositoriesByForkID ( x , forkID )
}
2015-03-16 04:52:11 -04:00
func updateRepository ( e Engine , repo * Repository , visibilityChanged bool ) ( err error ) {
2014-04-03 15:50:55 -04:00
repo . LowerName = strings . ToLower ( repo . Name )
2014-03-22 16:00:46 -04:00
if len ( repo . Description ) > 255 {
repo . Description = repo . Description [ : 255 ]
}
if len ( repo . Website ) > 255 {
repo . Website = repo . Website [ : 255 ]
}
2015-03-16 04:52:11 -04:00
2015-08-08 10:43:14 -04:00
if _ , err = e . Id ( repo . ID ) . AllCols ( ) . Update ( repo ) ; err != nil {
2015-03-16 04:52:11 -04:00
return fmt . Errorf ( "update: %v" , err )
}
if visibilityChanged {
if err = repo . getOwner ( e ) ; err != nil {
return fmt . Errorf ( "getOwner: %v" , err )
}
2015-10-08 22:38:42 -04:00
if repo . Owner . IsOrganization ( ) {
// Organization repository need to recalculate access table when visivility is changed.
if err = repo . recalculateTeamAccesses ( e , 0 ) ; err != nil {
return fmt . Errorf ( "recalculateTeamAccesses: %v" , err )
}
2015-03-16 04:52:11 -04:00
}
2015-09-01 11:43:53 -04:00
forkRepos , err := getRepositoriesByForkID ( e , repo . ID )
if err != nil {
return fmt . Errorf ( "getRepositoriesByForkID: %v" , err )
}
for i := range forkRepos {
forkRepos [ i ] . IsPrivate = repo . IsPrivate
if err = updateRepository ( e , forkRepos [ i ] , true ) ; err != nil {
return fmt . Errorf ( "updateRepository[%d]: %v" , forkRepos [ i ] . ID , err )
}
}
2015-03-16 04:52:11 -04:00
}
return nil
2014-03-22 04:44:57 -04:00
}
2015-03-16 04:52:11 -04:00
func UpdateRepository ( repo * Repository , visibilityChanged bool ) ( err error ) {
sess := x . NewSession ( )
defer sessionRelease ( sess )
if err = sess . Begin ( ) ; err != nil {
return err
}
if err = updateRepository ( x , repo , visibilityChanged ) ; err != nil {
return fmt . Errorf ( "updateRepository: %v" , err )
}
return sess . Commit ( )
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}
2014-12-06 20:22:48 -05:00
// DeleteRepository deletes a repository for a user or organization.
2015-09-01 11:43:53 -04:00
func DeleteRepository ( uid , repoID int64 ) error {
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repo := & Repository { ID : repoID , OwnerID : uid }
2014-06-21 00:51:41 -04:00
has , err := x . Get ( repo )
2014-03-20 16:04:56 -04:00
if err != nil {
return err
} else if ! has {
2015-03-16 04:04:27 -04:00
return ErrRepoNotExist { repoID , uid , "" }
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}
2014-08-27 04:39:36 -04:00
// In case is a organization.
2015-08-08 10:43:14 -04:00
org , err := GetUserByID ( uid )
2014-08-27 04:39:36 -04:00
if err != nil {
return err
}
if org . IsOrganization ( ) {
if err = org . GetTeams ( ) ; err != nil {
return err
}
}
2014-06-21 00:51:41 -04:00
sess := x . NewSession ( )
2015-02-13 02:14:57 -05:00
defer sessionRelease ( sess )
2014-04-04 18:31:09 -04:00
if err = sess . Begin ( ) ; err != nil {
2014-03-20 16:04:56 -04:00
return err
}
2014-06-28 00:40:07 -04:00
2014-08-27 04:39:36 -04:00
if org . IsOrganization ( ) {
for _ , t := range org . Teams {
2015-02-23 02:15:53 -05:00
if ! t . hasRepository ( sess , repoID ) {
2014-08-27 04:39:36 -04:00
continue
2015-02-28 21:44:09 -05:00
} else if err = t . removeRepository ( sess , repo , false ) ; err != nil {
2014-08-27 04:39:36 -04:00
return err
}
}
}
2015-11-30 20:45:55 -05:00
if err = deleteBeans ( sess ,
& Repository { ID : repoID } ,
& Access { RepoID : repo . ID } ,
& Action { RepoID : repo . ID } ,
& Watch { RepoID : repoID } ,
2015-11-30 20:50:40 -05:00
& Star { RepoID : repoID } ,
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& Mirror { RepoID : repoID } ,
& IssueUser { RepoID : repoID } ,
& Milestone { RepoID : repoID } ,
& Release { RepoID : repoID } ,
& Collaboration { RepoID : repoID } ,
& PullRequest { BaseRepoID : repoID } ,
) ; err != nil {
return fmt . Errorf ( "deleteBeans: %v" , err )
2014-05-14 13:04:57 -04:00
}
2015-08-13 15:07:20 -04:00
// Delete comments and attachments.
2015-02-23 02:15:53 -05:00
issues := make ( [ ] * Issue , 0 , 25 )
2015-08-13 15:07:20 -04:00
attachmentPaths := make ( [ ] string , 0 , len ( issues ) )
2015-02-23 02:15:53 -05:00
if err = sess . Where ( "repo_id=?" , repoID ) . Find ( & issues ) ; err != nil {
return err
}
for i := range issues {
2015-08-13 04:07:11 -04:00
if _ , err = sess . Delete ( & Comment { IssueID : issues [ i ] . ID } ) ; err != nil {
2014-05-14 13:04:57 -04:00
return err
}
2015-08-13 15:07:20 -04:00
attachments := make ( [ ] * Attachment , 0 , 5 )
if err = sess . Where ( "issue_id=?" , issues [ i ] . ID ) . Find ( & attachments ) ; err != nil {
return err
}
for j := range attachments {
attachmentPaths = append ( attachmentPaths , attachments [ j ] . LocalPath ( ) )
}
if _ , err = sess . Delete ( & Attachment { IssueID : issues [ i ] . ID } ) ; err != nil {
return err
}
2014-05-14 13:04:57 -04:00
}
2015-08-05 08:23:08 -04:00
if _ , err = sess . Delete ( & Issue { RepoID : repoID } ) ; err != nil {
2014-05-14 09:23:33 -04:00
return err
}
2014-10-19 01:35:24 -04:00
2014-10-13 15:23:30 -04:00
if repo . IsFork {
2015-08-08 10:43:14 -04:00
if _ , err = sess . Exec ( "UPDATE `repository` SET num_forks=num_forks-1 WHERE id=?" , repo . ForkID ) ; err != nil {
2015-09-01 11:43:53 -04:00
return fmt . Errorf ( "decrease fork count: %v" , err )
2014-10-19 01:35:24 -04:00
}
2014-10-13 15:23:30 -04:00
}
2014-04-12 20:35:35 -04:00
2015-02-23 02:15:53 -05:00
if _ , err = sess . Exec ( "UPDATE `user` SET num_repos=num_repos-1 WHERE id=?" , uid ) ; err != nil {
2014-04-12 20:35:35 -04:00
return err
}
2014-10-08 18:29:18 -04:00
// Remove repository files.
2015-11-26 17:33:45 -05:00
repoPath := repo . repoPath ( sess )
2016-02-05 14:11:53 -05:00
RemoveAllWithNotice ( "Delete repository files" , repoPath )
2015-11-30 20:45:55 -05:00
2016-03-03 15:38:25 -05:00
repo . DeleteWiki ( )
2015-02-13 02:14:57 -05:00
2015-08-13 15:07:20 -04:00
// Remove attachment files.
for i := range attachmentPaths {
2016-02-05 14:11:53 -05:00
RemoveAllWithNotice ( "Delete attachment" , attachmentPaths [ i ] )
2015-08-13 15:07:20 -04:00
}
2015-09-01 11:43:53 -04:00
if err = sess . Commit ( ) ; err != nil {
return fmt . Errorf ( "Commit: %v" , err )
}
if repo . NumForks > 0 {
if repo . IsPrivate {
forkRepos , err := GetRepositoriesByForkID ( repo . ID )
if err != nil {
return fmt . Errorf ( "getRepositoriesByForkID: %v" , err )
}
for i := range forkRepos {
if err = DeleteRepository ( forkRepos [ i ] . OwnerID , forkRepos [ i ] . ID ) ; err != nil {
2016-02-05 14:11:53 -05:00
log . Error ( 4 , "DeleteRepository [%d]: %v" , forkRepos [ i ] . ID , err )
2015-09-01 11:43:53 -04:00
}
}
} else {
if _ , err = x . Exec ( "UPDATE `repository` SET fork_id=0,is_fork=? WHERE fork_id=?" , false , repo . ID ) ; err != nil {
log . Error ( 4 , "reset 'fork_id' and 'is_fork': %v" , err )
}
}
}
return nil
2014-03-20 16:04:56 -04:00
}
2014-07-23 07:48:06 -04:00
// GetRepositoryByRef returns a Repository specified by a GFM reference.
// See https://help.github.com/articles/writing-on-github#references for more information on the syntax.
func GetRepositoryByRef ( ref string ) ( * Repository , error ) {
n := strings . IndexByte ( ref , byte ( '/' ) )
if n < 2 {
return nil , ErrInvalidReference
}
userName , repoName := ref [ : n ] , ref [ n + 1 : ]
user , err := GetUserByName ( userName )
if err != nil {
return nil , err
}
return GetRepositoryByName ( user . Id , repoName )
}
2014-03-17 14:03:58 -04:00
// GetRepositoryByName returns the repository by given name under user if exists.
2014-09-12 18:29:58 -04:00
func GetRepositoryByName ( uid int64 , repoName string ) ( * Repository , error ) {
2014-03-12 22:27:11 -04:00
repo := & Repository {
2015-08-08 10:43:14 -04:00
OwnerID : uid ,
2014-03-12 22:27:11 -04:00
LowerName : strings . ToLower ( repoName ) ,
}
2014-06-21 00:51:41 -04:00
has , err := x . Get ( repo )
2014-03-12 22:27:11 -04:00
if err != nil {
return nil , err
} else if ! has {
2015-03-16 04:04:27 -04:00
return nil , ErrRepoNotExist { 0 , uid , repoName }
2014-03-12 22:27:11 -04:00
}
return repo , err
}
2015-08-08 10:43:14 -04:00
func getRepositoryByID ( e Engine , id int64 ) ( * Repository , error ) {
2015-03-16 04:04:27 -04:00
repo := new ( Repository )
2015-02-13 00:58:46 -05:00
has , err := e . Id ( id ) . Get ( repo )
2014-03-12 22:27:11 -04:00
if err != nil {
return nil , err
} else if ! has {
2015-03-16 04:04:27 -04:00
return nil , ErrRepoNotExist { id , 0 , "" }
2014-03-12 22:27:11 -04:00
}
2014-05-05 21:36:08 -04:00
return repo , nil
2014-03-12 22:27:11 -04:00
}
2015-08-08 10:43:14 -04:00
// GetRepositoryByID returns the repository by given id if exists.
func GetRepositoryByID ( id int64 ) ( * Repository , error ) {
return getRepositoryByID ( x , id )
2015-02-13 00:58:46 -05:00
}
2014-05-12 15:14:22 -04:00
// GetRepositories returns a list of repositories of given user.
2014-05-24 15:28:31 -04:00
func GetRepositories ( uid int64 , private bool ) ( [ ] * Repository , error ) {
2014-05-07 12:09:30 -04:00
repos := make ( [ ] * Repository , 0 , 10 )
2016-03-11 06:43:35 -05:00
sess := x . Desc ( "updated_unix" )
2014-04-13 18:12:07 -04:00
if ! private {
sess . Where ( "is_private=?" , false )
}
2015-08-08 10:43:14 -04:00
return repos , sess . Find ( & repos , & Repository { OwnerID : uid } )
2014-02-14 09:20:57 -05:00
}
2014-04-14 04:11:33 -04:00
// GetRecentUpdatedRepositories returns the list of repositories that are recently updated.
2016-03-11 15:33:12 -05:00
func GetRecentUpdatedRepositories ( page , pageSize int ) ( repos [ ] * Repository , err error ) {
return repos , x . Limit ( pageSize , ( page - 1 ) * pageSize ) .
Where ( "is_private=?" , false ) . Limit ( pageSize ) . Desc ( "updated_unix" ) . Find ( & repos )
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}
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func getRepositoryCount ( e Engine , u * User ) ( int64 , error ) {
return x . Count ( & Repository { OwnerID : u . Id } )
}
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// GetRepositoryCount returns the total number of repositories of user.
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func GetRepositoryCount ( u * User ) ( int64 , error ) {
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return getRepositoryCount ( x , u )
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}
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type SearchRepoOptions struct {
Keyword string
OwnerID int64
OrderBy string
Private bool // Include private repositories in results
Page int
PageSize int // Can be smaller than or equal to setting.ExplorePagingNum
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}
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// SearchRepositoryByName takes keyword and part of repository name to search,
// it returns results in given range and number of total results.
func SearchRepositoryByName ( opts * SearchRepoOptions ) ( repos [ ] * Repository , _ int64 , _ error ) {
if len ( opts . Keyword ) == 0 {
return repos , 0 , nil
}
opts . Keyword = strings . ToLower ( opts . Keyword )
if opts . PageSize <= 0 || opts . PageSize > setting . ExplorePagingNum {
opts . PageSize = setting . ExplorePagingNum
}
if opts . Page <= 0 {
opts . Page = 1
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}
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repos = make ( [ ] * Repository , 0 , opts . PageSize )
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// Append conditions
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sess := x . Where ( "LOWER(lower_name) LIKE ?" , "%" + opts . Keyword + "%" )
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if opts . OwnerID > 0 {
sess . And ( "owner_id = ?" , opts . OwnerID )
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}
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if ! opts . Private {
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sess . And ( "is_private=?" , false )
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}
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var countSess xorm . Session
countSess = * sess
count , err := countSess . Count ( new ( Repository ) )
if err != nil {
return nil , 0 , fmt . Errorf ( "Count: %v" , err )
}
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if len ( opts . OrderBy ) > 0 {
sess . OrderBy ( opts . OrderBy )
}
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return repos , count , sess . Limit ( opts . PageSize , ( opts . Page - 1 ) * opts . PageSize ) . Find ( & repos )
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}
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// DeleteRepositoryArchives deletes all repositories' archives.
func DeleteRepositoryArchives ( ) error {
return x . Where ( "id > 0" ) . Iterate ( new ( Repository ) ,
func ( idx int , bean interface { } ) error {
repo := bean . ( * Repository )
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return os . RemoveAll ( filepath . Join ( repo . RepoPath ( ) , "archives" ) )
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} )
}
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func gatherMissingRepoRecords ( ) ( [ ] * Repository , error ) {
repos := make ( [ ] * Repository , 0 , 10 )
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if err := x . Where ( "id > 0" ) . Iterate ( new ( Repository ) ,
func ( idx int , bean interface { } ) error {
repo := bean . ( * Repository )
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if ! com . IsDir ( repo . RepoPath ( ) ) {
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repos = append ( repos , repo )
}
return nil
} ) ; err != nil {
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if err2 := CreateRepositoryNotice ( fmt . Sprintf ( "gatherMissingRepoRecords: %v" , err ) ) ; err2 != nil {
return nil , fmt . Errorf ( "CreateRepositoryNotice: %v" , err )
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}
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}
return repos , nil
}
// DeleteMissingRepositories deletes all repository records that lost Git files.
func DeleteMissingRepositories ( ) error {
repos , err := gatherMissingRepoRecords ( )
if err != nil {
return fmt . Errorf ( "gatherMissingRepoRecords: %v" , err )
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}
if len ( repos ) == 0 {
return nil
}
for _ , repo := range repos {
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log . Trace ( "Deleting %d/%d..." , repo . OwnerID , repo . ID )
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if err := DeleteRepository ( repo . OwnerID , repo . ID ) ; err != nil {
if err2 := CreateRepositoryNotice ( fmt . Sprintf ( "DeleteRepository [%d]: %v" , repo . ID , err ) ) ; err2 != nil {
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return fmt . Errorf ( "CreateRepositoryNotice: %v" , err )
}
}
}
return nil
}
// ReinitMissingRepositories reinitializes all repository records that lost Git files.
func ReinitMissingRepositories ( ) error {
repos , err := gatherMissingRepoRecords ( )
if err != nil {
return fmt . Errorf ( "gatherMissingRepoRecords: %v" , err )
}
if len ( repos ) == 0 {
return nil
}
for _ , repo := range repos {
log . Trace ( "Initializing %d/%d..." , repo . OwnerID , repo . ID )
if err := git . InitRepository ( repo . RepoPath ( ) , true ) ; err != nil {
if err2 := CreateRepositoryNotice ( fmt . Sprintf ( "InitRepository [%d]: %v" , repo . ID , err ) ) ; err2 != nil {
return fmt . Errorf ( "CreateRepositoryNotice: %v" , err )
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}
}
}
return nil
}
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// RewriteRepositoryUpdateHook rewrites all repositories' update hook.
func RewriteRepositoryUpdateHook ( ) error {
return x . Where ( "id > 0" ) . Iterate ( new ( Repository ) ,
func ( idx int , bean interface { } ) error {
repo := bean . ( * Repository )
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return createUpdateHook ( repo . RepoPath ( ) )
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} )
}
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// statusPool represents a pool of status with true/false.
type statusPool struct {
lock sync . RWMutex
pool map [ string ] bool
}
// Start sets value of given name to true in the pool.
func ( p * statusPool ) Start ( name string ) {
p . lock . Lock ( )
defer p . lock . Unlock ( )
p . pool [ name ] = true
}
// Stop sets value of given name to false in the pool.
func ( p * statusPool ) Stop ( name string ) {
p . lock . Lock ( )
defer p . lock . Unlock ( )
p . pool [ name ] = false
}
// IsRunning checks if value of given name is set to true in the pool.
func ( p * statusPool ) IsRunning ( name string ) bool {
p . lock . RLock ( )
defer p . lock . RUnlock ( )
return p . pool [ name ]
}
// Prevent duplicate running tasks.
var taskStatusPool = & statusPool {
pool : make ( map [ string ] bool ) ,
}
const (
_MIRROR_UPDATE = "mirror_update"
_GIT_FSCK = "git_fsck"
_CHECK_REPOs = "check_repos"
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)
// MirrorUpdate checks and updates mirror repositories.
func MirrorUpdate ( ) {
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if taskStatusPool . IsRunning ( _MIRROR_UPDATE ) {
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return
}
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taskStatusPool . Start ( _MIRROR_UPDATE )
defer taskStatusPool . Stop ( _MIRROR_UPDATE )
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log . Trace ( "Doing: MirrorUpdate" )
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mirrors := make ( [ ] * Mirror , 0 , 10 )
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if err := x . Iterate ( new ( Mirror ) , func ( idx int , bean interface { } ) error {
m := bean . ( * Mirror )
if m . NextUpdate . After ( time . Now ( ) ) {
return nil
}
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if m . Repo == nil {
log . Error ( 4 , "Disconnected mirror repository found: %d" , m . ID )
return nil
}
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repoPath := m . Repo . RepoPath ( )
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if _ , stderr , err := process . ExecDir (
time . Duration ( setting . Git . Timeout . Mirror ) * time . Second ,
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repoPath , fmt . Sprintf ( "MirrorUpdate: %s" , repoPath ) ,
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"git" , "remote" , "update" , "--prune" ) ; err != nil {
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desc := fmt . Sprintf ( "Fail to update mirror repository(%s): %s" , repoPath , stderr )
log . Error ( 4 , desc )
if err = CreateRepositoryNotice ( desc ) ; err != nil {
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log . Error ( 4 , "CreateRepositoryNotice: %v" , err )
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}
return nil
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}
m . NextUpdate = time . Now ( ) . Add ( time . Duration ( m . Interval ) * time . Hour )
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mirrors = append ( mirrors , m )
return nil
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} ) ; err != nil {
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log . Error ( 4 , "MirrorUpdate: %v" , err )
}
for i := range mirrors {
if err := UpdateMirror ( mirrors [ i ] ) ; err != nil {
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log . Error ( 4 , "UpdateMirror[%d]: %v" , mirrors [ i ] . ID , err )
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}
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}
}
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// GitFsck calls 'git fsck' to check repository health.
func GitFsck ( ) {
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if taskStatusPool . IsRunning ( _GIT_FSCK ) {
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return
}
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taskStatusPool . Start ( _GIT_FSCK )
defer taskStatusPool . Stop ( _GIT_FSCK )
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log . Trace ( "Doing: GitFsck" )
if err := x . Where ( "id>0" ) . Iterate ( new ( Repository ) ,
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func ( idx int , bean interface { } ) error {
repo := bean . ( * Repository )
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repoPath := repo . RepoPath ( )
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if err := git . Fsck ( repoPath , setting . Cron . RepoHealthCheck . Timeout , setting . Cron . RepoHealthCheck . Args ... ) ; err != nil {
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desc := fmt . Sprintf ( "Fail to health check repository (%s): %v" , repoPath , err )
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log . Warn ( desc )
if err = CreateRepositoryNotice ( desc ) ; err != nil {
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log . Error ( 4 , "CreateRepositoryNotice: %v" , err )
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}
}
return nil
} ) ; err != nil {
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log . Error ( 4 , "GitFsck: %v" , err )
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}
}
func GitGcRepos ( ) error {
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args := append ( [ ] string { "gc" } , setting . Git . GcArgs ... )
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return x . Where ( "id > 0" ) . Iterate ( new ( Repository ) ,
func ( idx int , bean interface { } ) error {
repo := bean . ( * Repository )
if err := repo . GetOwner ( ) ; err != nil {
return err
}
_ , stderr , err := process . ExecDir ( - 1 , RepoPath ( repo . Owner . Name , repo . Name ) , "Repository garbage collection" , "git" , args ... )
if err != nil {
return fmt . Errorf ( "%v: %v" , err , stderr )
}
return nil
} )
}
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type repoChecker struct {
querySQL , correctSQL string
desc string
}
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func repoStatsCheck ( checker * repoChecker ) {
results , err := x . Query ( checker . querySQL )
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if err != nil {
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log . Error ( 4 , "Select %s: %v" , checker . desc , err )
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return
}
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for _ , result := range results {
id := com . StrTo ( result [ "id" ] ) . MustInt64 ( )
log . Trace ( "Updating %s: %d" , checker . desc , id )
_ , err = x . Exec ( checker . correctSQL , id , id )
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if err != nil {
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log . Error ( 4 , "Update %s[%d]: %v" , checker . desc , id , err )
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}
}
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}
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func CheckRepoStats ( ) {
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if taskStatusPool . IsRunning ( _CHECK_REPOs ) {
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return
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}
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taskStatusPool . Start ( _CHECK_REPOs )
defer taskStatusPool . Stop ( _CHECK_REPOs )
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log . Trace ( "Doing: CheckRepoStats" )
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checkers := [ ] * repoChecker {
// Repository.NumWatches
{
"SELECT repo.id FROM `repository` repo WHERE repo.num_watches!=(SELECT COUNT(*) FROM `watch` WHERE repo_id=repo.id)" ,
"UPDATE `repository` SET num_watches=(SELECT COUNT(*) FROM `watch` WHERE repo_id=?) WHERE id=?" ,
"repository count 'num_watches'" ,
} ,
// Repository.NumStars
{
"SELECT repo.id FROM `repository` repo WHERE repo.num_stars!=(SELECT COUNT(*) FROM `star` WHERE repo_id=repo.id)" ,
"UPDATE `repository` SET num_stars=(SELECT COUNT(*) FROM `star` WHERE repo_id=?) WHERE id=?" ,
"repository count 'num_stars'" ,
} ,
// Label.NumIssues
{
"SELECT label.id FROM `label` WHERE label.num_issues!=(SELECT COUNT(*) FROM `issue_label` WHERE label_id=label.id)" ,
"UPDATE `label` SET num_issues=(SELECT COUNT(*) FROM `issue_label` WHERE label_id=?) WHERE id=?" ,
"label count 'num_issues'" ,
} ,
// User.NumRepos
{
"SELECT `user`.id FROM `user` WHERE `user`.num_repos!=(SELECT COUNT(*) FROM `repository` WHERE owner_id=`user`.id)" ,
"UPDATE `user` SET num_repos=(SELECT COUNT(*) FROM `repository` WHERE owner_id=?) WHERE id=?" ,
"user count 'num_repos'" ,
} ,
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// Issue.NumComments
{
"SELECT `issue`.id FROM `issue` WHERE `issue`.num_comments!=(SELECT COUNT(*) FROM `comment` WHERE issue_id=`issue`.id AND type=0)" ,
"UPDATE `issue` SET num_comments=(SELECT COUNT(*) FROM `comment` WHERE issue_id=? AND type=0) WHERE id=?" ,
"issue count 'num_comments'" ,
} ,
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}
for i := range checkers {
repoStatsCheck ( checkers [ i ] )
}
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// ***** START: Repository.NumClosedIssues *****
desc := "repository count 'num_closed_issues'"
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results , err := x . Query ( "SELECT repo.id FROM `repository` repo WHERE repo.num_closed_issues!=(SELECT COUNT(*) FROM `issue` WHERE repo_id=repo.id AND is_closed=? AND is_pull=?)" , true , false )
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if err != nil {
log . Error ( 4 , "Select %s: %v" , desc , err )
} else {
for _ , result := range results {
id := com . StrTo ( result [ "id" ] ) . MustInt64 ( )
log . Trace ( "Updating %s: %d" , desc , id )
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_ , err = x . Exec ( "UPDATE `repository` SET num_closed_issues=(SELECT COUNT(*) FROM `issue` WHERE repo_id=? AND is_closed=? AND is_pull=?) WHERE id=?" , id , true , false , id )
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if err != nil {
log . Error ( 4 , "Update %s[%d]: %v" , desc , id , err )
}
}
}
// ***** END: Repository.NumClosedIssues *****
// FIXME: use checker when stop supporting old fork repo format.
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// ***** START: Repository.NumForks *****
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results , err = x . Query ( "SELECT repo.id FROM `repository` repo WHERE repo.num_forks!=(SELECT COUNT(*) FROM `repository` WHERE fork_id=repo.id)" )
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if err != nil {
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log . Error ( 4 , "Select repository count 'num_forks': %v" , err )
} else {
for _ , result := range results {
id := com . StrTo ( result [ "id" ] ) . MustInt64 ( )
log . Trace ( "Updating repository count 'num_forks': %d" , id )
repo , err := GetRepositoryByID ( id )
if err != nil {
log . Error ( 4 , "GetRepositoryByID[%d]: %v" , id , err )
continue
}
rawResult , err := x . Query ( "SELECT COUNT(*) FROM `repository` WHERE fork_id=?" , repo . ID )
if err != nil {
log . Error ( 4 , "Select count of forks[%d]: %v" , repo . ID , err )
continue
}
repo . NumForks = int ( parseCountResult ( rawResult ) )
if err = UpdateRepository ( repo , false ) ; err != nil {
log . Error ( 4 , "UpdateRepository[%d]: %v" , id , err )
continue
}
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}
}
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// ***** END: Repository.NumForks *****
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}
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// __ __ __ .__
// / \ / \_____ _/ |_ ____ | |__
// \ \/\/ /\__ \\ __\/ ___\| | \
// \ / / __ \| | \ \___| Y \
// \__/\ / (____ /__| \___ >___| /
// \/ \/ \/ \/
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// Watch is connection request for receiving repository notification.
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type Watch struct {
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ID int64 ` xorm:"pk autoincr" `
UserID int64 ` xorm:"UNIQUE(watch)" `
RepoID int64 ` xorm:"UNIQUE(watch)" `
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}
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func isWatching ( e Engine , uid , repoId int64 ) bool {
has , _ := e . Get ( & Watch { 0 , uid , repoId } )
return has
}
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// IsWatching checks if user has watched given repository.
func IsWatching ( uid , repoId int64 ) bool {
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return isWatching ( x , uid , repoId )
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}
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func watchRepo ( e Engine , uid , repoId int64 , watch bool ) ( err error ) {
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if watch {
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if isWatching ( e , uid , repoId ) {
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return nil
}
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if _ , err = e . Insert ( & Watch { RepoID : repoId , UserID : uid } ) ; err != nil {
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return err
}
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_ , err = e . Exec ( "UPDATE `repository` SET num_watches = num_watches + 1 WHERE id = ?" , repoId )
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} else {
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if ! isWatching ( e , uid , repoId ) {
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return nil
}
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if _ , err = e . Delete ( & Watch { 0 , uid , repoId } ) ; err != nil {
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return err
}
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_ , err = e . Exec ( "UPDATE `repository` SET num_watches=num_watches-1 WHERE id=?" , repoId )
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}
return err
}
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// Watch or unwatch repository.
func WatchRepo ( uid , repoId int64 , watch bool ) ( err error ) {
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return watchRepo ( x , uid , repoId , watch )
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}
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func getWatchers ( e Engine , repoID int64 ) ( [ ] * Watch , error ) {
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watches := make ( [ ] * Watch , 0 , 10 )
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return watches , e . Find ( & watches , & Watch { RepoID : repoID } )
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}
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// GetWatchers returns all watchers of given repository.
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func GetWatchers ( repoID int64 ) ( [ ] * Watch , error ) {
return getWatchers ( x , repoID )
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}
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// Repository.GetWatchers returns range of users watching given repository.
func ( repo * Repository ) GetWatchers ( page int ) ( [ ] * User , error ) {
users := make ( [ ] * User , 0 , ItemsPerPage )
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sess := x . Limit ( ItemsPerPage , ( page - 1 ) * ItemsPerPage ) . Where ( "watch.repo_id=?" , repo . ID )
if setting . UsePostgreSQL {
sess = sess . Join ( "LEFT" , "watch" , ` "user".id=watch.user_id ` )
} else {
sess = sess . Join ( "LEFT" , "watch" , "user.id=watch.user_id" )
}
return users , sess . Find ( & users )
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}
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func notifyWatchers ( e Engine , act * Action ) error {
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// Add feeds for user self and all watchers.
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watches , err := getWatchers ( e , act . RepoID )
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if err != nil {
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return fmt . Errorf ( "get watchers: %v" , err )
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}
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// Add feed for actioner.
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act . UserID = act . ActUserID
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if _ , err = e . InsertOne ( act ) ; err != nil {
return fmt . Errorf ( "insert new actioner: %v" , err )
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}
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for i := range watches {
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if act . ActUserID == watches [ i ] . UserID {
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continue
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}
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act . ID = 0
act . UserID = watches [ i ] . UserID
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if _ , err = e . InsertOne ( act ) ; err != nil {
return fmt . Errorf ( "insert new action: %v" , err )
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}
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}
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return nil
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}
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// NotifyWatchers creates batch of actions for every watcher.
func NotifyWatchers ( act * Action ) error {
return notifyWatchers ( x , act )
}
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// _________ __
// / _____// |______ _______
// \_____ \\ __\__ \\_ __ \
// / \| | / __ \| | \/
// /_______ /|__| (____ /__|
// \/ \/
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type Star struct {
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ID int64 ` xorm:"pk autoincr" `
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UID int64 ` xorm:"UNIQUE(s)" `
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RepoID int64 ` xorm:"UNIQUE(s)" `
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}
// Star or unstar repository.
func StarRepo ( uid , repoId int64 , star bool ) ( err error ) {
if star {
if IsStaring ( uid , repoId ) {
return nil
}
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if _ , err = x . Insert ( & Star { UID : uid , RepoID : repoId } ) ; err != nil {
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return err
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} else if _ , err = x . Exec ( "UPDATE `repository` SET num_stars = num_stars + 1 WHERE id = ?" , repoId ) ; err != nil {
return err
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}
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_ , err = x . Exec ( "UPDATE `user` SET num_stars = num_stars + 1 WHERE id = ?" , uid )
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} else {
if ! IsStaring ( uid , repoId ) {
return nil
}
if _ , err = x . Delete ( & Star { 0 , uid , repoId } ) ; err != nil {
return err
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} else if _ , err = x . Exec ( "UPDATE `repository` SET num_stars = num_stars - 1 WHERE id = ?" , repoId ) ; err != nil {
return err
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}
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_ , err = x . Exec ( "UPDATE `user` SET num_stars = num_stars - 1 WHERE id = ?" , uid )
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}
return err
}
// IsStaring checks if user has starred given repository.
func IsStaring ( uid , repoId int64 ) bool {
has , _ := x . Get ( & Star { 0 , uid , repoId } )
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return has
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}
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func ( repo * Repository ) GetStargazers ( page int ) ( [ ] * User , error ) {
users := make ( [ ] * User , 0 , ItemsPerPage )
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sess := x . Limit ( ItemsPerPage , ( page - 1 ) * ItemsPerPage ) . Where ( "star.repo_id=?" , repo . ID )
if setting . UsePostgreSQL {
sess = sess . Join ( "LEFT" , "star" , ` "user".id=star.uid ` )
} else {
sess = sess . Join ( "LEFT" , "star" , "user.id=star.uid" )
}
return users , sess . Find ( & users )
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}
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// ___________ __
// \_ _____/__________| | __
// | __)/ _ \_ __ \ |/ /
// | \( <_> ) | \/ <
// \___ / \____/|__| |__|_ \
// \/ \/
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// HasForkedRepo checks if given user has already forked a repository with given ID.
func HasForkedRepo ( ownerID , repoID int64 ) ( * Repository , bool ) {
repo := new ( Repository )
has , _ := x . Where ( "owner_id=? AND fork_id=?" , ownerID , repoID ) . Get ( repo )
return repo , has
}
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func ForkRepository ( u * User , oldRepo * Repository , name , desc string ) ( _ * Repository , err error ) {
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repo := & Repository {
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OwnerID : u . Id ,
Owner : u ,
Name : name ,
LowerName : strings . ToLower ( name ) ,
Description : desc ,
DefaultBranch : oldRepo . DefaultBranch ,
IsPrivate : oldRepo . IsPrivate ,
IsFork : true ,
ForkID : oldRepo . ID ,
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}
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sess := x . NewSession ( )
defer sessionRelease ( sess )
if err = sess . Begin ( ) ; err != nil {
return nil , err
}
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if err = createRepository ( sess , u , repo ) ; err != nil {
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return nil , err
}
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if _ , err = sess . Exec ( "UPDATE `repository` SET num_forks=num_forks+1 WHERE id=?" , oldRepo . ID ) ; err != nil {
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return nil , err
}
repoPath := RepoPath ( u . Name , repo . Name )
_ , stderr , err := process . ExecTimeout ( 10 * time . Minute ,
fmt . Sprintf ( "ForkRepository(git clone): %s/%s" , u . Name , repo . Name ) ,
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"git" , "clone" , "--bare" , oldRepo . RepoPath ( ) , repoPath )
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if err != nil {
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return nil , fmt . Errorf ( "git clone: %v" , stderr )
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}
_ , stderr , err = process . ExecDir ( - 1 ,
repoPath , fmt . Sprintf ( "ForkRepository(git update-server-info): %s" , repoPath ) ,
"git" , "update-server-info" )
if err != nil {
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return nil , fmt . Errorf ( "git update-server-info: %v" , err )
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}
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if err = createUpdateHook ( repoPath ) ; err != nil {
return nil , fmt . Errorf ( "createUpdateHook: %v" , err )
}
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return repo , sess . Commit ( )
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}
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func ( repo * Repository ) GetForks ( ) ( [ ] * Repository , error ) {
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forks := make ( [ ] * Repository , 0 , repo . NumForks )
return forks , x . Find ( & forks , & Repository { ForkID : repo . ID } )
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}