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// Copyright 2019 The Gitea Authors. All rights reserved.
// Copyright 2015 The Gogs Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package git
import (
"context"
"strings"
giturl "code.gitea.io/gitea/modules/git/url"
)
// CommitSubmoduleFile represents a file with submodule type.
type CommitSubmoduleFile struct {
refURL string
refID string
parsed bool
targetRepoLink string
}
// NewCommitSubmoduleFile create a new submodule file
func NewCommitSubmoduleFile(refURL, refID string) *CommitSubmoduleFile {
return &CommitSubmoduleFile{refURL: refURL, refID: refID}
}
func (sf *CommitSubmoduleFile) RefID() string {
return sf.refID // this function is only used in templates
}
// 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 {
if sf == nil {
return nil
}
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)
}
}
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}
}
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