mirror of
https://github.com/go-gitea/gitea.git
synced 2024-12-04 14:46:57 -05:00
Basic process manager
This commit is contained in:
parent
8d3276cab0
commit
f147ad619a
@ -32,7 +32,7 @@ func newLogger(logPath string) {
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f, err := os.OpenFile(logPath, os.O_WRONLY|os.O_APPEND|os.O_CREATE, os.ModePerm)
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f, err := os.OpenFile(logPath, os.O_WRONLY|os.O_APPEND|os.O_CREATE, os.ModePerm)
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if err != nil {
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if err != nil {
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qlog.Fatal(err)
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qlog.Fatal("Fail to open log file(%s): %v", logPath, err)
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}
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}
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qlog.SetOutput(f)
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qlog.SetOutput(f)
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@ -185,8 +185,8 @@ func runServ(k *cli.Context) {
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gitcmd.Stdout = os.Stdout
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gitcmd.Stdout = os.Stdout
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gitcmd.Stdin = os.Stdin
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gitcmd.Stdin = os.Stdin
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gitcmd.Stderr = os.Stderr
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gitcmd.Stderr = os.Stderr
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err = gitcmd.Run()
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if err = gitcmd.Run(); err != nil {
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if err != nil {
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println("Gogs: internal error:", err)
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println("Gogs: internal error:", err)
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qlog.Fatalf("Fail to execute git command: %v", err)
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qlog.Fatalf("Fail to execute git command: %v", err)
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}
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}
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2
gogs.go
2
gogs.go
@ -17,7 +17,7 @@ import (
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"github.com/gogits/gogs/modules/setting"
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"github.com/gogits/gogs/modules/setting"
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)
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)
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const APP_VER = "0.4.4.0613 Alpha"
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const APP_VER = "0.4.4.0619 Alpha"
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func init() {
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func init() {
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runtime.GOMAXPROCS(runtime.NumCPU())
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runtime.GOMAXPROCS(runtime.NumCPU())
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@ -1,6 +0,0 @@
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package models
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func Fix() error {
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_, err := orm.Exec("alter table repository drop column num_releases")
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return err
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}
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@ -6,6 +6,7 @@ package models
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import (
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import (
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"bufio"
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"bufio"
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"fmt"
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"io"
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"io"
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"os"
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"os"
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"os/exec"
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"os/exec"
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@ -15,6 +16,7 @@ import (
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"github.com/gogits/gogs/modules/base"
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"github.com/gogits/gogs/modules/base"
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"github.com/gogits/gogs/modules/log"
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"github.com/gogits/gogs/modules/log"
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"github.com/gogits/gogs/modules/process"
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)
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)
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// Diff line types.
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// Diff line types.
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@ -67,7 +69,7 @@ func (diff *Diff) NumFiles() int {
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const DIFF_HEAD = "diff --git "
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const DIFF_HEAD = "diff --git "
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func ParsePatch(cmd *exec.Cmd, reader io.Reader) (*Diff, error) {
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func ParsePatch(pid int64, cmd *exec.Cmd, reader io.Reader) (*Diff, error) {
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scanner := bufio.NewScanner(reader)
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scanner := bufio.NewScanner(reader)
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var (
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var (
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curFile *DiffFile
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curFile *DiffFile
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@ -169,11 +171,8 @@ func ParsePatch(cmd *exec.Cmd, reader io.Reader) (*Diff, error) {
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}
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}
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// In case process became zombie.
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// In case process became zombie.
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if !cmd.ProcessState.Exited() {
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if err := process.Kill(pid); err != nil {
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log.Debug("git_diff.ParsePatch: process doesn't exit and now will be killed")
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log.Error("git_diff.ParsePatch(Kill): %v", err)
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if err := cmd.Process.Kill(); err != nil {
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log.Error("git_diff.ParsePatch: fail to kill zombie process: %v", err)
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}
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}
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}
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return diff, nil
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return diff, nil
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}
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}
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@ -207,5 +206,5 @@ func GetDiff(repoPath, commitid string) (*Diff, error) {
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wr.Close()
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wr.Close()
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}()
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}()
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defer rd.Close()
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defer rd.Close()
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return ParsePatch(cmd, rd)
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return ParsePatch(process.Add(fmt.Sprintf("GetDiff(%s)", repoPath), cmd), cmd, rd)
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}
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}
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@ -22,6 +22,7 @@ import (
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qlog "github.com/qiniu/log"
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qlog "github.com/qiniu/log"
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"github.com/gogits/gogs/modules/log"
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"github.com/gogits/gogs/modules/log"
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"github.com/gogits/gogs/modules/process"
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)
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)
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const (
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const (
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@ -121,7 +122,7 @@ func AddPublicKey(key *PublicKey) (err error) {
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if err = ioutil.WriteFile(tmpPath, []byte(key.Content), os.ModePerm); err != nil {
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if err = ioutil.WriteFile(tmpPath, []byte(key.Content), os.ModePerm); err != nil {
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return err
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return err
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}
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}
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stdout, stderr, err := com.ExecCmd("ssh-keygen", "-l", "-f", tmpPath)
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stdout, stderr, err := process.Exec("AddPublicKey", "ssh-keygen", "-l", "-f", tmpPath)
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if err != nil {
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if err != nil {
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return errors.New("ssh-keygen -l -f: " + stderr)
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return errors.New("ssh-keygen -l -f: " + stderr)
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} else if len(stdout) < 2 {
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} else if len(stdout) < 2 {
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342
models/repo.go
342
models/repo.go
@ -9,7 +9,6 @@ import (
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"fmt"
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"fmt"
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"io/ioutil"
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"io/ioutil"
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"os"
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"os"
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"os/exec"
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"path"
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"path"
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"path/filepath"
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"path/filepath"
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"sort"
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"sort"
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@ -25,6 +24,7 @@ import (
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"github.com/gogits/gogs/modules/base"
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"github.com/gogits/gogs/modules/base"
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"github.com/gogits/gogs/modules/bin"
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"github.com/gogits/gogs/modules/bin"
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"github.com/gogits/gogs/modules/log"
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"github.com/gogits/gogs/modules/log"
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"github.com/gogits/gogs/modules/process"
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"github.com/gogits/gogs/modules/setting"
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"github.com/gogits/gogs/modules/setting"
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)
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)
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@ -88,13 +88,13 @@ func NewRepoContext() {
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zip.Verbose = false
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zip.Verbose = false
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// Check if server has basic git setting.
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// Check if server has basic git setting.
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stdout, stderr, err := com.ExecCmd("git", "config", "--get", "user.name")
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stdout, stderr, err := process.Exec("NewRepoContext(get setting)", "git", "config", "--get", "user.name")
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if strings.Contains(stderr, "fatal:") {
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if strings.Contains(stderr, "fatal:") {
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log.Fatal("repo.NewRepoContext(fail to get git user.name): %s", stderr)
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log.Fatal("repo.NewRepoContext(fail to get git user.name): %s", stderr)
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} else if err != nil || len(strings.TrimSpace(stdout)) == 0 {
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} else if err != nil || len(strings.TrimSpace(stdout)) == 0 {
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if _, stderr, err = com.ExecCmd("git", "config", "--global", "user.email", "gogitservice@gmail.com"); err != nil {
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if _, stderr, err = process.Exec("NewRepoContext(set email)", "git", "config", "--global", "user.email", "gogitservice@gmail.com"); err != nil {
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log.Fatal("repo.NewRepoContext(fail to set git user.email): %s", stderr)
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log.Fatal("repo.NewRepoContext(fail to set git user.email): %s", stderr)
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} else if _, stderr, err = com.ExecCmd("git", "config", "--global", "user.name", "Gogs"); err != nil {
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} else if _, stderr, err = process.Exec("NewRepoContext(set name)", "git", "config", "--global", "user.name", "Gogs"); err != nil {
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log.Fatal("repo.NewRepoContext(fail to set git user.name): %s", stderr)
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log.Fatal("repo.NewRepoContext(fail to set git user.name): %s", stderr)
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}
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}
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}
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}
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@ -190,7 +190,9 @@ type Mirror struct {
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// MirrorRepository creates a mirror repository from source.
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// MirrorRepository creates a mirror repository from source.
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func MirrorRepository(repoId int64, userName, repoName, repoPath, url string) error {
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func MirrorRepository(repoId int64, userName, repoName, repoPath, url string) error {
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_, stderr, err := com.ExecCmd("git", "clone", "--mirror", url, repoPath)
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// TODO: need timeout.
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_, stderr, err := process.Exec(fmt.Sprintf("MirrorRepository: %s/%s", userName, repoName),
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"git", "clone", "--mirror", url, repoPath)
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if err != nil {
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if err != nil {
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return errors.New("git clone --mirror: " + stderr)
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return errors.New("git clone --mirror: " + stderr)
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}
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}
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@ -231,9 +233,11 @@ func MirrorUpdate() {
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return nil
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return nil
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}
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}
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// TODO: need timeout.
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repoPath := filepath.Join(setting.RepoRootPath, m.RepoName+".git")
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repoPath := filepath.Join(setting.RepoRootPath, m.RepoName+".git")
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_, stderr, err := com.ExecCmdDir(repoPath, "git", "remote", "update")
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if _, stderr, err := process.ExecDir(
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if err != nil {
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repoPath, fmt.Sprintf("MirrorUpdate: %s", repoPath),
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"git", "remote", "update"); err != nil {
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return errors.New("git remote update: " + stderr)
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return errors.New("git remote update: " + stderr)
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} else if err = git.UnpackRefs(repoPath); err != nil {
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} else if err = git.UnpackRefs(repoPath); err != nil {
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return err
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return err
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@ -268,26 +272,188 @@ func MigrateRepository(user *User, name, desc string, private, mirror bool, url
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return repo, UpdateRepository(repo)
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return repo, UpdateRepository(repo)
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}
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}
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// TODO: need timeout.
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// Clone from local repository.
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// Clone from local repository.
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_, stderr, err := com.ExecCmd("git", "clone", repoPath, tmpDir)
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_, stderr, err := process.Exec(
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fmt.Sprintf("MigrateRepository(git clone): %s", repoPath),
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"git", "clone", repoPath, tmpDir)
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if err != nil {
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if err != nil {
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return repo, errors.New("git clone: " + stderr)
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return repo, errors.New("git clone: " + stderr)
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}
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}
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// TODO: need timeout.
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// Pull data from source.
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// Pull data from source.
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_, stderr, err = com.ExecCmdDir(tmpDir, "git", "pull", url)
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if _, stderr, err = process.ExecDir(
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if err != nil {
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tmpDir, fmt.Sprintf("MigrateRepository(git pull): %s", repoPath),
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"git", "pull", url); err != nil {
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return repo, errors.New("git pull: " + stderr)
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return repo, errors.New("git pull: " + stderr)
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}
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}
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// TODO: need timeout.
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// Push data to local repository.
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// Push data to local repository.
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if _, stderr, err = com.ExecCmdDir(tmpDir, "git", "push", "origin", "master"); err != nil {
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if _, stderr, err = process.ExecDir(
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tmpDir, fmt.Sprintf("MigrateRepository(git push): %s", repoPath),
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"git", "push", "origin", "master"); err != nil {
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return repo, errors.New("git push: " + stderr)
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return repo, errors.New("git push: " + stderr)
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}
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}
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return repo, UpdateRepository(repo)
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return repo, UpdateRepository(repo)
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}
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}
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// extractGitBareZip extracts git-bare.zip to repository path.
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func extractGitBareZip(repoPath string) error {
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z, err := zip.Open(path.Join(setting.RepoRootPath, "git-bare.zip"))
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if err != nil {
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return err
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}
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defer z.Close()
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return z.ExtractTo(repoPath)
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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(
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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 errors.New("git add: " + stderr)
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}
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if _, stderr, err = process.ExecDir(
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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", "Init commit"); err != nil {
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return errors.New("git commit: " + stderr)
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}
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if _, stderr, err = process.ExecDir(
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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 errors.New("git push: " + stderr)
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}
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return nil
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}
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func createHookUpdate(hookPath, content string) error {
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pu, err := os.OpenFile(hookPath, os.O_CREATE|os.O_WRONLY, 0777)
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if err != nil {
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return err
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}
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defer pu.Close()
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_, err = pu.WriteString(content)
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return err
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}
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// SetRepoEnvs sets environment variables for command update.
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func SetRepoEnvs(userId int64, userName, repoName, repoUserName string) {
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os.Setenv("userId", base.ToStr(userId))
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os.Setenv("userName", userName)
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os.Setenv("repoName", repoName)
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os.Setenv("repoUserName", repoUserName)
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}
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// InitRepository initializes README and .gitignore if needed.
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func initRepository(f string, user *User, repo *Repository, initReadme bool, repoLang, license string) error {
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repoPath := RepoPath(user.Name, repo.Name)
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// Create bare new repository.
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if err := extractGitBareZip(repoPath); err != nil {
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return err
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}
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rp := strings.NewReplacer("\\", "/", " ", "\\ ")
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// hook/post-update
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if err := createHookUpdate(filepath.Join(repoPath, "hooks", "update"),
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fmt.Sprintf(TPL_UPDATE_HOOK, setting.ScriptType,
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rp.Replace(appPath))); err != nil {
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return err
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}
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// Initialize repository according to user's choice.
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fileName := map[string]string{}
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if initReadme {
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fileName["readme"] = "README.md"
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}
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if repoLang != "" {
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fileName["gitign"] = ".gitignore"
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}
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if license != "" {
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fileName["license"] = "LICENSE"
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}
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// Clone to temprory path and do the init commit.
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tmpDir := filepath.Join(os.TempDir(), base.ToStr(time.Now().Nanosecond()))
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os.MkdirAll(tmpDir, os.ModePerm)
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_, stderr, err := process.Exec(
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fmt.Sprintf("initRepository(git clone): %s", repoPath),
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"git", "clone", repoPath, tmpDir)
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if err != nil {
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return errors.New("initRepository(git clone): " + stderr)
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}
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// README
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if initReadme {
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defaultReadme := repo.Name + "\n" + strings.Repeat("=",
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utf8.RuneCountInString(repo.Name)) + "\n\n" + repo.Description
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if err := ioutil.WriteFile(filepath.Join(tmpDir, fileName["readme"]),
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[]byte(defaultReadme), 0644); err != nil {
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return err
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}
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}
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// .gitignore
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if repoLang != "" {
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filePath := "conf/gitignore/" + repoLang
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targetPath := path.Join(tmpDir, fileName["gitign"])
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data, err := bin.Asset(filePath)
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if err == nil {
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if err = ioutil.WriteFile(targetPath, data, os.ModePerm); err != nil {
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return err
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}
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} else {
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// Check custom files.
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filePath = path.Join(setting.CustomPath, "conf/gitignore", repoLang)
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if com.IsFile(filePath) {
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if err := com.Copy(filePath, targetPath); err != nil {
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return err
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}
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}
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}
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}
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// LICENSE
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if license != "" {
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filePath := "conf/license/" + license
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targetPath := path.Join(tmpDir, fileName["license"])
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data, err := bin.Asset(filePath)
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if err == nil {
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|
if err = ioutil.WriteFile(targetPath, data, os.ModePerm); err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
// Check custom files.
|
||||||
|
filePath = path.Join(setting.CustomPath, "conf/license", license)
|
||||||
|
if com.IsFile(filePath) {
|
||||||
|
if err := com.Copy(filePath, targetPath); err != nil {
|
||||||
|
return err
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if len(fileName) == 0 {
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
|
||||||
|
SetRepoEnvs(user.Id, user.Name, repo.Name, user.Name)
|
||||||
|
|
||||||
|
// Apply changes and commit.
|
||||||
|
return initRepoCommit(tmpDir, user.NewGitSig())
|
||||||
|
}
|
||||||
|
|
||||||
// CreateRepository creates a repository for given user or orgnaziation.
|
// CreateRepository creates a repository for given user or orgnaziation.
|
||||||
func CreateRepository(user *User, name, desc, lang, license string, private, mirror, initReadme bool) (*Repository, error) {
|
func CreateRepository(user *User, name, desc, lang, license string, private, mirror, initReadme bool) (*Repository, error) {
|
||||||
if !IsLegalName(name) {
|
if !IsLegalName(name) {
|
||||||
@ -386,160 +552,16 @@ func CreateRepository(user *User, name, desc, lang, license string, private, mir
|
|||||||
return nil, err
|
return nil, err
|
||||||
}
|
}
|
||||||
|
|
||||||
c := exec.Command("git", "update-server-info")
|
_, stderr, err := process.ExecDir(
|
||||||
c.Dir = repoPath
|
repoPath, fmt.Sprintf("CreateRepository(git update-server-info): %s", repoPath),
|
||||||
if err = c.Run(); err != nil {
|
"git", "update-server-info")
|
||||||
log.Error("repo.CreateRepository(exec update-server-info): %v", err)
|
if err != nil {
|
||||||
|
return nil, errors.New("CreateRepository(git update-server-info): " + stderr)
|
||||||
}
|
}
|
||||||
|
|
||||||
return repo, nil
|
return repo, nil
|
||||||
}
|
}
|
||||||
|
|
||||||
// extractGitBareZip extracts git-bare.zip to repository path.
|
|
||||||
func extractGitBareZip(repoPath string) error {
|
|
||||||
z, err := zip.Open(path.Join(setting.RepoRootPath, "git-bare.zip"))
|
|
||||||
if err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
defer z.Close()
|
|
||||||
|
|
||||||
return z.ExtractTo(repoPath)
|
|
||||||
}
|
|
||||||
|
|
||||||
// initRepoCommit temporarily changes with work directory.
|
|
||||||
func initRepoCommit(tmpPath string, sig *git.Signature) (err error) {
|
|
||||||
var stderr string
|
|
||||||
if _, stderr, err = com.ExecCmdDir(tmpPath, "git", "add", "--all"); err != nil {
|
|
||||||
return errors.New("git add: " + stderr)
|
|
||||||
}
|
|
||||||
if _, stderr, err = com.ExecCmdDir(tmpPath, "git", "commit", fmt.Sprintf("--author='%s <%s>'", sig.Name, sig.Email),
|
|
||||||
"-m", "Init commit"); err != nil {
|
|
||||||
return errors.New("git commit: " + stderr)
|
|
||||||
}
|
|
||||||
|
|
||||||
if _, stderr, err = com.ExecCmdDir(tmpPath, "git", "push", "origin", "master"); err != nil {
|
|
||||||
return errors.New("git push: " + stderr)
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func createHookUpdate(hookPath, content string) error {
|
|
||||||
pu, err := os.OpenFile(hookPath, os.O_CREATE|os.O_WRONLY, 0777)
|
|
||||||
if err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
defer pu.Close()
|
|
||||||
|
|
||||||
_, err = pu.WriteString(content)
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
// SetRepoEnvs sets environment variables for command update.
|
|
||||||
func SetRepoEnvs(userId int64, userName, repoName, repoUserName string) {
|
|
||||||
os.Setenv("userId", base.ToStr(userId))
|
|
||||||
os.Setenv("userName", userName)
|
|
||||||
os.Setenv("repoName", repoName)
|
|
||||||
os.Setenv("repoUserName", repoUserName)
|
|
||||||
}
|
|
||||||
|
|
||||||
// InitRepository initializes README and .gitignore if needed.
|
|
||||||
func initRepository(f string, user *User, repo *Repository, initReadme bool, repoLang, license string) error {
|
|
||||||
repoPath := RepoPath(user.Name, repo.Name)
|
|
||||||
|
|
||||||
// Create bare new repository.
|
|
||||||
if err := extractGitBareZip(repoPath); err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
rp := strings.NewReplacer("\\", "/", " ", "\\ ")
|
|
||||||
// hook/post-update
|
|
||||||
if err := createHookUpdate(filepath.Join(repoPath, "hooks", "update"),
|
|
||||||
fmt.Sprintf(TPL_UPDATE_HOOK, setting.ScriptType,
|
|
||||||
rp.Replace(appPath))); err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
// Initialize repository according to user's choice.
|
|
||||||
fileName := map[string]string{}
|
|
||||||
if initReadme {
|
|
||||||
fileName["readme"] = "README.md"
|
|
||||||
}
|
|
||||||
if repoLang != "" {
|
|
||||||
fileName["gitign"] = ".gitignore"
|
|
||||||
}
|
|
||||||
if license != "" {
|
|
||||||
fileName["license"] = "LICENSE"
|
|
||||||
}
|
|
||||||
|
|
||||||
// Clone to temprory path and do the init commit.
|
|
||||||
tmpDir := filepath.Join(os.TempDir(), base.ToStr(time.Now().Nanosecond()))
|
|
||||||
os.MkdirAll(tmpDir, os.ModePerm)
|
|
||||||
|
|
||||||
_, stderr, err := com.ExecCmd("git", "clone", repoPath, tmpDir)
|
|
||||||
if err != nil {
|
|
||||||
return errors.New("git clone: " + stderr)
|
|
||||||
}
|
|
||||||
|
|
||||||
// README
|
|
||||||
if initReadme {
|
|
||||||
defaultReadme := repo.Name + "\n" + strings.Repeat("=",
|
|
||||||
utf8.RuneCountInString(repo.Name)) + "\n\n" + repo.Description
|
|
||||||
if err := ioutil.WriteFile(filepath.Join(tmpDir, fileName["readme"]),
|
|
||||||
[]byte(defaultReadme), 0644); err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// .gitignore
|
|
||||||
if repoLang != "" {
|
|
||||||
filePath := "conf/gitignore/" + repoLang
|
|
||||||
targetPath := path.Join(tmpDir, fileName["gitign"])
|
|
||||||
data, err := bin.Asset(filePath)
|
|
||||||
if err == nil {
|
|
||||||
if err = ioutil.WriteFile(targetPath, data, os.ModePerm); err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
// Check custom files.
|
|
||||||
filePath = path.Join(setting.CustomPath, "conf/gitignore", repoLang)
|
|
||||||
if com.IsFile(filePath) {
|
|
||||||
if err := com.Copy(filePath, targetPath); err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// LICENSE
|
|
||||||
if license != "" {
|
|
||||||
filePath := "conf/license/" + license
|
|
||||||
targetPath := path.Join(tmpDir, fileName["license"])
|
|
||||||
data, err := bin.Asset(filePath)
|
|
||||||
if err == nil {
|
|
||||||
if err = ioutil.WriteFile(targetPath, data, os.ModePerm); err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
// Check custom files.
|
|
||||||
filePath = path.Join(setting.CustomPath, "conf/license", license)
|
|
||||||
if com.IsFile(filePath) {
|
|
||||||
if err := com.Copy(filePath, targetPath); err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if len(fileName) == 0 {
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
SetRepoEnvs(user.Id, user.Name, repo.Name, user.Name)
|
|
||||||
|
|
||||||
// Apply changes and commit.
|
|
||||||
return initRepoCommit(tmpDir, user.NewGitSig())
|
|
||||||
}
|
|
||||||
|
|
||||||
// GetRepositoriesWithUsers returns given number of repository objects with offset.
|
// GetRepositoriesWithUsers returns given number of repository objects with offset.
|
||||||
// It also auto-gets corresponding users.
|
// It also auto-gets corresponding users.
|
||||||
func GetRepositoriesWithUsers(num, offset int) ([]*Repository, error) {
|
func GetRepositoriesWithUsers(num, offset int) ([]*Repository, error) {
|
||||||
|
89
modules/process/manager.go
Normal file
89
modules/process/manager.go
Normal file
@ -0,0 +1,89 @@
|
|||||||
|
// 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.
|
||||||
|
|
||||||
|
package process
|
||||||
|
|
||||||
|
import (
|
||||||
|
"bytes"
|
||||||
|
"fmt"
|
||||||
|
"os/exec"
|
||||||
|
"time"
|
||||||
|
|
||||||
|
"github.com/gogits/gogs/modules/log"
|
||||||
|
)
|
||||||
|
|
||||||
|
// Process represents a working process inherit from Gogs.
|
||||||
|
type Process struct {
|
||||||
|
Pid int64 // Process ID, not system one.
|
||||||
|
Description string
|
||||||
|
Start time.Time
|
||||||
|
Cmd *exec.Cmd
|
||||||
|
}
|
||||||
|
|
||||||
|
// List of existing processes.
|
||||||
|
var (
|
||||||
|
curPid int64 = 1
|
||||||
|
Processes []*Process
|
||||||
|
)
|
||||||
|
|
||||||
|
// Add adds a existing process and returns its PID.
|
||||||
|
func Add(desc string, cmd *exec.Cmd) int64 {
|
||||||
|
pid := curPid
|
||||||
|
Processes = append(Processes, &Process{
|
||||||
|
Pid: pid,
|
||||||
|
Description: desc,
|
||||||
|
Start: time.Now(),
|
||||||
|
Cmd: cmd,
|
||||||
|
})
|
||||||
|
curPid++
|
||||||
|
return pid
|
||||||
|
}
|
||||||
|
|
||||||
|
func ExecDir(dir, desc, cmdName string, args ...string) (string, string, error) {
|
||||||
|
bufOut := new(bytes.Buffer)
|
||||||
|
bufErr := new(bytes.Buffer)
|
||||||
|
|
||||||
|
cmd := exec.Command(cmdName, args...)
|
||||||
|
cmd.Dir = dir
|
||||||
|
cmd.Stdout = bufOut
|
||||||
|
cmd.Stderr = bufErr
|
||||||
|
|
||||||
|
pid := Add(desc, cmd)
|
||||||
|
err := cmd.Run()
|
||||||
|
if errKill := Kill(pid); errKill != nil {
|
||||||
|
log.Error("Exec: %v", pid, desc, errKill)
|
||||||
|
}
|
||||||
|
return bufOut.String(), bufErr.String(), err
|
||||||
|
}
|
||||||
|
|
||||||
|
// Exec starts executing a command and record its process.
|
||||||
|
func Exec(desc, cmdName string, args ...string) (string, string, error) {
|
||||||
|
return ExecDir("", desc, cmdName, args...)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Remove removes a process from list.
|
||||||
|
func Remove(pid int64) {
|
||||||
|
for i, proc := range Processes {
|
||||||
|
if proc.Pid == pid {
|
||||||
|
Processes = append(Processes[:i], Processes[i+1:]...)
|
||||||
|
return
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Kill kills and removes a process from list.
|
||||||
|
func Kill(pid int64) error {
|
||||||
|
for i, proc := range Processes {
|
||||||
|
if proc.Pid == pid {
|
||||||
|
if proc.Cmd.Process != nil && proc.Cmd.ProcessState != nil && !proc.Cmd.ProcessState.Exited() {
|
||||||
|
if err := proc.Cmd.Process.Kill(); err != nil {
|
||||||
|
return fmt.Errorf("fail to kill process(%d/%s): %v", proc.Pid, proc.Description, err)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
Processes = append(Processes[:i], Processes[i+1:]...)
|
||||||
|
return nil
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return nil
|
||||||
|
}
|
@ -16,6 +16,7 @@ import (
|
|||||||
"github.com/gogits/gogs/modules/base"
|
"github.com/gogits/gogs/modules/base"
|
||||||
"github.com/gogits/gogs/modules/cron"
|
"github.com/gogits/gogs/modules/cron"
|
||||||
"github.com/gogits/gogs/modules/middleware"
|
"github.com/gogits/gogs/modules/middleware"
|
||||||
|
"github.com/gogits/gogs/modules/process"
|
||||||
"github.com/gogits/gogs/modules/setting"
|
"github.com/gogits/gogs/modules/setting"
|
||||||
)
|
)
|
||||||
|
|
||||||
@ -238,10 +239,12 @@ func Monitor(ctx *middleware.Context) {
|
|||||||
switch tab {
|
switch tab {
|
||||||
case "process":
|
case "process":
|
||||||
ctx.Data["PageIsMonitorProcess"] = true
|
ctx.Data["PageIsMonitorProcess"] = true
|
||||||
|
ctx.Data["Processes"] = process.Processes
|
||||||
|
ctx.HTML(200, "admin/monitor/process")
|
||||||
default:
|
default:
|
||||||
ctx.Data["PageIsMonitorCron"] = true
|
ctx.Data["PageIsMonitorCron"] = true
|
||||||
ctx.Data["Entries"] = cron.ListEntries()
|
ctx.Data["Entries"] = cron.ListEntries()
|
||||||
}
|
|
||||||
|
|
||||||
ctx.HTML(200, "admin/monitor/cron")
|
ctx.HTML(200, "admin/monitor/cron")
|
||||||
}
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
@ -1 +1 @@
|
|||||||
0.4.4.0613 Alpha
|
0.4.4.0619 Alpha
|
38
templates/admin/monitor/process.tmpl
Normal file
38
templates/admin/monitor/process.tmpl
Normal file
@ -0,0 +1,38 @@
|
|||||||
|
{{template "base/head" .}}
|
||||||
|
{{template "base/navbar" .}}
|
||||||
|
<div id="body" class="container" data-page="admin">
|
||||||
|
{{template "admin/nav" .}}
|
||||||
|
<div id="admin-container" class="col-md-10">
|
||||||
|
<ul class="nav nav-tabs">
|
||||||
|
<li{{if .PageIsMonitorCron}} class="active"{{end}}><a href="/admin/monitor">Cron Tasks</a></li>
|
||||||
|
<li{{if .PageIsMonitorProcess}} class="active"{{end}}><a href="/admin/monitor?tab=process">Processes</a></li>
|
||||||
|
</ul>
|
||||||
|
<div class="panel panel-default">
|
||||||
|
<div class="panel-body">
|
||||||
|
{{if .PageIsMonitorProcess}}
|
||||||
|
<table class="table table-striped">
|
||||||
|
<thead>
|
||||||
|
<tr>
|
||||||
|
<th>Pid</th>
|
||||||
|
<th>Description</th>
|
||||||
|
<th>Start Time</th>
|
||||||
|
<th>Execution Time</th>
|
||||||
|
</tr>
|
||||||
|
</thead>
|
||||||
|
<tbody>
|
||||||
|
{{range .Processes}}
|
||||||
|
<tr>
|
||||||
|
<td>{{.Pid}}</td>
|
||||||
|
<td>{{.Description}}</td>
|
||||||
|
<td>{{.Start}}</td>
|
||||||
|
<td>{{TimeSince .Start}}</td>
|
||||||
|
</tr>
|
||||||
|
{{end}}
|
||||||
|
</tbody>
|
||||||
|
</table>
|
||||||
|
{{end}}
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
{{template "base/footer" .}}
|
Loading…
Reference in New Issue
Block a user