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https://github.com/go-gitea/gitea.git
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a8e7caedfa
This adds links to submodules in diffs, similar to the existing link when viewing a repo at a specific commit. It does this by expanding diff parsing to recognize changes to submodules, and find the specific refs that are added, deleted or changed. Related #25888 --------- Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
66 lines
2.3 KiB
Go
66 lines
2.3 KiB
Go
// Copyright 2025 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package gitdiff
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import (
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"context"
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"html/template"
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"code.gitea.io/gitea/modules/base"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/htmlutil"
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"code.gitea.io/gitea/modules/log"
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)
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type SubmoduleDiffInfo struct {
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SubmoduleName string
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SubmoduleFile *git.CommitSubmoduleFile // it might be nil if the submodule is not found or unable to parse
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NewRefID string
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PreviousRefID string
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}
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func (si *SubmoduleDiffInfo) PopulateURL(diffFile *DiffFile, leftCommit, rightCommit *git.Commit) {
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si.SubmoduleName = diffFile.Name
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submoduleCommit := rightCommit // If the submodule is added or updated, check at the right commit
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if diffFile.IsDeleted {
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submoduleCommit = leftCommit // If the submodule is deleted, check at the left commit
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}
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if submoduleCommit == nil {
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return
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}
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submodule, err := submoduleCommit.GetSubModule(diffFile.GetDiffFileName())
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if err != nil {
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log.Error("Unable to PopulateURL for submodule %q: GetSubModule: %v", diffFile.GetDiffFileName(), err)
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return // ignore the error, do not cause 500 errors for end users
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}
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if submodule != nil {
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si.SubmoduleFile = git.NewCommitSubmoduleFile(submodule.URL, submoduleCommit.ID.String())
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}
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}
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func (si *SubmoduleDiffInfo) CommitRefIDLinkHTML(ctx context.Context, commitID string) template.HTML {
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webLink := si.SubmoduleFile.SubmoduleWebLink(ctx, commitID)
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if webLink == nil {
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return htmlutil.HTMLFormat("%s", base.ShortSha(commitID))
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}
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return htmlutil.HTMLFormat(`<a href="%s">%s</a>`, webLink.CommitWebLink, base.ShortSha(commitID))
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}
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func (si *SubmoduleDiffInfo) CompareRefIDLinkHTML(ctx context.Context) template.HTML {
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webLink := si.SubmoduleFile.SubmoduleWebLink(ctx, si.PreviousRefID, si.NewRefID)
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if webLink == nil {
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return htmlutil.HTMLFormat("%s...%s", base.ShortSha(si.PreviousRefID), base.ShortSha(si.NewRefID))
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}
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return htmlutil.HTMLFormat(`<a href="%s">%s...%s</a>`, webLink.CommitWebLink, base.ShortSha(si.PreviousRefID), base.ShortSha(si.NewRefID))
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}
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func (si *SubmoduleDiffInfo) SubmoduleRepoLinkHTML(ctx context.Context) template.HTML {
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webLink := si.SubmoduleFile.SubmoduleWebLink(ctx)
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if webLink == nil {
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return htmlutil.HTMLFormat("%s", si.SubmoduleName)
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}
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return htmlutil.HTMLFormat(`<a href="%s">%s</a>`, webLink.RepoWebLink, si.SubmoduleName)
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}
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