mirror of
https://github.com/go-gitea/gitea.git
synced 2024-08-27 22:04:28 -04:00
* move code.gitea.io/git to code.gitea.io/gitea/modules/git * fix imports * fix fmt * fix misspell * remove wrong tests data * fix unit tests * fix tests * fix tests * fix tests * fix tests * fix tests * enable Debug to trace the failure tests * fix tests * fix tests * fix tests * fix tests * fix tests * comment commit count tests since git clone depth is 50 * fix tests * update from code.gitea.io/git * revert change to makefile
99 lines
1.9 KiB
Go
99 lines
1.9 KiB
Go
// Copyright 2015 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package git
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import (
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"strings"
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)
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// Tree represents a flat directory listing.
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type Tree struct {
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ID SHA1
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repo *Repository
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// parent tree
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ptree *Tree
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entries Entries
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entriesParsed bool
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entriesRecursive Entries
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entriesRecursiveParsed bool
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}
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// NewTree create a new tree according the repository and commit id
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func NewTree(repo *Repository, id SHA1) *Tree {
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return &Tree{
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ID: id,
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repo: repo,
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}
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}
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// SubTree get a sub tree by the sub dir path
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func (t *Tree) SubTree(rpath string) (*Tree, error) {
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if len(rpath) == 0 {
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return t, nil
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}
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paths := strings.Split(rpath, "/")
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var (
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err error
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g = t
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p = t
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te *TreeEntry
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)
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for _, name := range paths {
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te, err = p.GetTreeEntryByPath(name)
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if err != nil {
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return nil, err
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}
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g, err = t.repo.getTree(te.ID)
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if err != nil {
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return nil, err
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}
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g.ptree = p
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p = g
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}
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return g, nil
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}
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// ListEntries returns all entries of current tree.
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func (t *Tree) ListEntries() (Entries, error) {
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if t.entriesParsed {
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return t.entries, nil
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}
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stdout, err := NewCommand("ls-tree", t.ID.String()).RunInDirBytes(t.repo.Path)
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if err != nil {
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return nil, err
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}
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t.entries, err = parseTreeEntries(stdout, t)
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if err == nil {
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t.entriesParsed = true
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}
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return t.entries, err
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}
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// ListEntriesRecursive returns all entries of current tree recursively including all subtrees
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func (t *Tree) ListEntriesRecursive() (Entries, error) {
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if t.entriesRecursiveParsed {
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return t.entriesRecursive, nil
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}
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stdout, err := NewCommand("ls-tree", "-t", "-r", t.ID.String()).RunInDirBytes(t.repo.Path)
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if err != nil {
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return nil, err
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}
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t.entriesRecursive, err = parseTreeEntries(stdout, t)
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if err == nil {
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t.entriesRecursiveParsed = true
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}
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return t.entriesRecursive, err
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}
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