Add tag name in the commits list (#31082)

Fix #10036

This PR adds some labels for tags of this commit after the commit
message on the commits table. The tag template is share as commit
graph's.

Desktop:
<img width="1302" alt="image"
src="https://github.com/go-gitea/gitea/assets/81045/ba94e1e6-2a3d-44f3-85a3-575fb5667c97">

Mobile:
<img width="370" alt="image"
src="https://github.com/go-gitea/gitea/assets/81045/e3eb1f44-3686-4012-aa9d-52cd88b22c0e">

models/migrations/migrations.go

@@ -599,6 +599,8 @@ var migrations = []Migration{
 	NewMigration("Add index to action_task stopped log_expired", v1_23.AddIndexToActionTaskStoppedLogExpired),
 	// v303 -> v304
 	NewMigration("Add metadata column for comment table", v1_23.AddCommentMetaDataColumn),
+	// v304 -> v305
+	NewMigration("Add index for release sha1", v1_23.AddIndexForReleaseSha1),
 }
 
 // GetCurrentDBVersion returns the current db version

models/migrations/v1_23/v304.go

@@ -0,0 +1,13 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package v1_23 //nolint
+
+import "xorm.io/xorm"
+
+func AddIndexForReleaseSha1(x *xorm.Engine) error {
+	type Release struct {
+		Sha1 string `xorm:"INDEX VARCHAR(64)"`
+	}
+	return x.Sync(new(Release))
+}

models/repo/release.go

@@ -77,7 +77,7 @@ type Release struct {
 	Target           string
 	TargetBehind     string `xorm:"-"` // to handle non-existing or empty target
 	Title            string
-	Sha1             string `xorm:"VARCHAR(64)"`
+	Sha1             string `xorm:"INDEX VARCHAR(64)"`
 	NumCommits       int64
 	NumCommitsBehind int64              `xorm:"-"`
 	Note             string             `xorm:"TEXT"`
@@ -537,3 +537,17 @@ func InsertReleases(ctx context.Context, rels ...*Release) error {
 
 	return committer.Commit()
 }
+
+func FindTagsByCommitIDs(ctx context.Context, repoID int64, commitIDs ...string) (map[string][]*Release, error) {
+	releases := make([]*Release, 0, len(commitIDs))
+	if err := db.GetEngine(ctx).Where("repo_id=?", repoID).
+		In("sha1", commitIDs).
+		Find(&releases); err != nil {
+		return nil, err
+	}
+	res := make(map[string][]*Release, len(releases))
+	for _, r := range releases {
+		res[r.Sha1] = append(res[r.Sha1], r)
+	}
+	return res, nil
+}

models/repo/release_test.go

@@ -25,3 +25,16 @@ func TestMigrate_InsertReleases(t *testing.T) {
 	err := InsertReleases(db.DefaultContext, r)
 	assert.NoError(t, err)
 }
+
+func Test_FindTagsByCommitIDs(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+
+	sha1Rels, err := FindTagsByCommitIDs(db.DefaultContext, 1, "65f1bf27bc3bf70f64657658635e66094edbcb4d")
+	assert.NoError(t, err)
+	assert.Len(t, sha1Rels, 1)
+	rels := sha1Rels["65f1bf27bc3bf70f64657658635e66094edbcb4d"]
+	assert.Len(t, rels, 3)
+	assert.Equal(t, "v1.1", rels[0].TagName)
+	assert.Equal(t, "delete-tag", rels[1].TagName)
+	assert.Equal(t, "v1.0", rels[2].TagName)
+}

options/locale/locale_en-US.ini

@@ -1274,6 +1274,7 @@ commit_graph.color = Color
 commit.contained_in = This commit is contained in:
 commit.contained_in_default_branch = This commit is part of the default branch
 commit.load_referencing_branches_and_tags = Load branches and tags referencing this commit
+commit.load_tags_failed = Load tags failed because of internal error
 blame = Blame
 download_file = Download file
 normal_view = Normal View

routers/web/repo/commit.go

@@ -83,7 +83,17 @@ func Commits(ctx *context.Context) {
 		return
 	}
 	ctx.Data["Commits"] = processGitCommits(ctx, commits)
-
+	commitIDs := make([]string, 0, len(commits))
+	for _, c := range commits {
+		commitIDs = append(commitIDs, c.ID.String())
+	}
+	commitsTagsMap, err := repo_model.FindTagsByCommitIDs(ctx, ctx.Repo.Repository.ID, commitIDs...)
+	if err != nil {
+		log.Error("FindTagsByCommitIDs: %v", err)
+		ctx.Flash.Error(ctx.Tr("repo.commit.load_tags_failed"))
+	} else {
+		ctx.Data["CommitsTagsMap"] = commitsTagsMap
+	}
 	ctx.Data["Username"] = ctx.Repo.Owner.Name
 	ctx.Data["Reponame"] = ctx.Repo.Repository.Name
 	ctx.Data["CommitCount"] = commitsCount

templates/repo/commits_list.tmpl

@@ -72,6 +72,11 @@
 						{{if IsMultilineCommitMessage .Message}}
 						<pre class="commit-body tw-hidden">{{RenderCommitBody $.Context .Message ($.Repository.ComposeMetas ctx)}}</pre>
 						{{end}}
+						{{if $.CommitsTagsMap}}
+							{{range (index $.CommitsTagsMap .ID.String)}}
+								{{- template "repo/tag/name" dict "RepoLink" $.Repository.Link "TagName" .TagName "IsRelease" (not .IsTag) -}}
+							{{end}}
+						{{end}}
 					</td>
 					{{if .Committer}}
 						<td class="text right aligned">{{TimeSince .Committer.When ctx.Locale}}</td>

templates/repo/graph/commits.tmpl

@@ -42,9 +42,7 @@
 									</a>
 								{{end}}
 							{{else if eq $refGroup "tags"}}
-								<a class="ui labelled basic tiny button" href="{{$.RepoLink}}/src/tag/{{.ShortName|PathEscape}}">
-									{{svg "octicon-tag"}} {{.ShortName}}
-								</a>
+								{{- template "repo/tag/name" dict "RepoLink" $.Repository.Link "TagName" .ShortName -}}
 							{{else if eq $refGroup "remotes"}}
 								<a class="ui labelled basic tiny button" href="{{$.RepoLink}}/src/commit/{{$commit.Rev|PathEscape}}">
 									{{svg "octicon-cross-reference"}} {{.ShortName}}

templates/repo/tag/name.tmpl

@@ -0,0 +1,3 @@
+<a class="ui label basic tiny button{{if .IsRelease}} primary{{end}}" href="{{.RepoLink}}/src/tag/{{.TagName|PathEscape}}">
+{{svg "octicon-tag"}} {{.TagName}}
+</a>