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Improve submodule relative path handling (#35056) (#35075)

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Backport #35056
This commit is contained in:
wxiaoguang
2025-07-15 01:26:16 +08:00
committed by GitHub
parent dd661e92df
commit 12bfa9e83d
19 changed files with 100 additions and 103 deletions
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64
modules/git/commit_submodule_file.go
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@@ -6,57 +6,61 @@ package git
import (
"context"
"path"
"strings"
giturl "code.gitea.io/gitea/modules/git/url"
"code.gitea.io/gitea/modules/util"
)
// CommitSubmoduleFile represents a file with submodule type.
type CommitSubmoduleFile struct {
refURL string
refID string
repoLink string
fullPath string
refURL string
refID string
parsed bool
targetRepoLink string
parsed bool
parsedTargetLink string
}
// NewCommitSubmoduleFile create a new submodule file
func NewCommitSubmoduleFile(refURL, refID string) *CommitSubmoduleFile {
return &CommitSubmoduleFile{refURL: refURL, refID: refID}
func NewCommitSubmoduleFile(repoLink, fullPath, refURL, refID string) *CommitSubmoduleFile {
return &CommitSubmoduleFile{repoLink: repoLink, fullPath: fullPath, refURL: refURL, refID: refID}
}
func (sf *CommitSubmoduleFile) RefID() string {
return sf.refID // this function is only used in templates
return sf.refID
}
// SubmoduleWebLink tries to make some web links for a submodule, it also works on "nil" receiver
func (sf *CommitSubmoduleFile) SubmoduleWebLink(ctx context.Context, optCommitID ...string) *SubmoduleWebLink {
func (sf *CommitSubmoduleFile) getWebLinkInTargetRepo(ctx context.Context, moreLinkPath string) *SubmoduleWebLink {
if sf == nil {
return nil
}
if strings.HasPrefix(sf.refURL, "../") {
targetLink := path.Join(sf.repoLink, path.Dir(sf.fullPath), sf.refURL)
return &SubmoduleWebLink{RepoWebLink: targetLink, CommitWebLink: targetLink + moreLinkPath}
}
if !sf.parsed {
sf.parsed = true
if strings.HasPrefix(sf.refURL, "../") {
// FIXME: when handling relative path, this logic is not right. It needs to:
// 1. Remember the submodule's full path and its commit's repo home link
// 2. Resolve the relative path: targetRepoLink = path.Join(repoHomeLink, path.Dir(submoduleFullPath), refURL)
// Not an easy task and need to refactor related code a lot.
sf.targetRepoLink = sf.refURL
} else {
parsedURL, err := giturl.ParseRepositoryURL(ctx, sf.refURL)
if err != nil {
return nil
}
sf.targetRepoLink = giturl.MakeRepositoryWebLink(parsedURL)
parsedURL, err := giturl.ParseRepositoryURL(ctx, sf.refURL)
if err != nil {
return nil
}
sf.parsedTargetLink = giturl.MakeRepositoryWebLink(parsedURL)
}
var commitLink string
if len(optCommitID) == 2 {
commitLink = sf.targetRepoLink + "/compare/" + optCommitID[0] + "..." + optCommitID[1]
} else if len(optCommitID) == 1 {
commitLink = sf.targetRepoLink + "/tree/" + optCommitID[0]
} else {
commitLink = sf.targetRepoLink + "/tree/" + sf.refID
}
return &SubmoduleWebLink{RepoWebLink: sf.targetRepoLink, CommitWebLink: commitLink}
return &SubmoduleWebLink{RepoWebLink: sf.parsedTargetLink, CommitWebLink: sf.parsedTargetLink + moreLinkPath}
}
// SubmoduleWebLinkTree tries to make the submodule's tree link in its own repo, it also works on "nil" receiver
func (sf *CommitSubmoduleFile) SubmoduleWebLinkTree(ctx context.Context, optCommitID ...string) *SubmoduleWebLink {
if sf == nil {
return nil
}
return sf.getWebLinkInTargetRepo(ctx, "/tree/"+util.OptionalArg(optCommitID, sf.refID))
}
// SubmoduleWebLinkCompare tries to make the submodule's compare link in its own repo, it also works on "nil" receiver
func (sf *CommitSubmoduleFile) SubmoduleWebLinkCompare(ctx context.Context, commitID1, commitID2 string) *SubmoduleWebLink {
return sf.getWebLinkInTargetRepo(ctx, "/compare/"+commitID1+"..."+commitID2)
}