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https://github.com/hanzoai/forge.git
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zeekayandHanzo Dev
aa87442fdd
Source files keep their SPDX-License-Identifier and Hanzo copyright line; the Gitea, Gogs and LFS Test Server copyrights they used to repeat now live once in NOTICE, alongside LICENSE. The header lint accepts any copyright line above the SPDX line, so it no longer demands an upstream one. Co-authored-by: Hanzo Dev <[email protected]>
78 lines
1.7 KiB
Go
78 lines
1.7 KiB
Go
// Copyright 2026 Hanzo AI, Inc. All rights reserved.
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// SPDX-License-Identifier: MIT
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package git
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import (
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"bytes"
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"context"
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"strings"
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"github.com/hanzoai/git/modules/git/gitcmd"
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)
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type TreeCommon struct {
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ID ObjectID
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}
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func newTree(id ObjectID) *Tree {
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return &Tree{TreeCommon: TreeCommon{ID: id}}
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}
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// SubTree get a subtree by the sub dir path
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func (t *Tree) SubTree(ctx context.Context, gitRepo *Repository, 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(ctx, gitRepo, 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 = gitRepo.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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p = g
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}
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return g, nil
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}
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// LsTree checks if the given filenames are in the tree
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func (repo *Repository) LsTree(ref string, filenames ...string) ([]string, error) {
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cmd := gitcmd.NewCommand("ls-tree", "-z", "--name-only").
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AddDashesAndList(append([]string{ref}, filenames...)...)
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res, _, err := cmd.WithDir(repo.Path).RunStdBytes(repo.Ctx)
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if err != nil {
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return nil, err
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}
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filelist := make([]string, 0, len(filenames))
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for line := range bytes.SplitSeq(res, []byte{'\000'}) {
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filelist = append(filelist, string(line))
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}
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return filelist, err
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}
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// GetTreePathLatestCommit returns the latest commit of a tree path
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func (repo *Repository) GetTreePathLatestCommit(refName, treePath string) (*Commit, error) {
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stdout, _, err := gitcmd.NewCommand("rev-list", "-1").
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AddDynamicArguments(refName).AddDashesAndList(treePath).
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WithDir(repo.Path).
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RunStdString(repo.Ctx)
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if err != nil {
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return nil, err
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}
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return repo.GetCommit(strings.TrimSpace(stdout))
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}
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