Enhance release list (#6025)

* show author for releases created outside Gitea UI.

Also show the number of commits behind the default branch for tags created outside the UI

don't show the tag date again for tags pushed to the repo. Since it is already on the sidebar and looks like duplication

* add migration for already existing tags

* update as per review

* fix build

* add space

* fix import statments

* Update models/migrations/v113.go

Co-Authored-By: zeripath <art27@cantab.net>

* Update models/migrations/v114.go

Co-authored-by: 6543 <6543@obermui.de>

* Update services/release/release.go

Co-authored-by: 6543 <6543@obermui.de>

* impruve

* remove dependency on models package

* Close the gitrepos in a defer to ensure that they are closed.

* gofmt

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>

models/migrations/migrations.go

@@ -246,6 +246,8 @@ var migrations = []Migration{
 	NewMigration("add timestamps to Star, Label, Follow, Watch and Collaboration", addTimeStamps),
 	// v155 -> v156
 	NewMigration("add changed_protected_files column for pull_request table", addChangedProtectedFilesPullRequestColumn),
+	// v156 -> v157
+	NewMigration("fix publisher ID for tag releases", fixPublisherIDforTagReleases),
 }
 
 // GetCurrentDBVersion returns the current db version

models/migrations/v156.go

@@ -0,0 +1,140 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package migrations
+
+import (
+	"fmt"
+	"path/filepath"
+	"strings"
+
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/setting"
+
+	"xorm.io/xorm"
+)
+
+// Copy paste from models/repo.go because we cannot import models package
+func repoPath(userName, repoName string) string {
+	return filepath.Join(userPath(userName), strings.ToLower(repoName)+".git")
+}
+
+func userPath(userName string) string {
+	return filepath.Join(setting.RepoRootPath, strings.ToLower(userName))
+}
+
+func fixPublisherIDforTagReleases(x *xorm.Engine) error {
+
+	type Release struct {
+		ID          int64
+		RepoID      int64
+		Sha1        string
+		TagName     string
+		PublisherID int64
+	}
+
+	type Repository struct {
+		ID      int64
+		OwnerID int64
+		Name    string
+	}
+
+	type User struct {
+		ID    int64
+		Name  string
+		Email string
+	}
+
+	const batchSize = 100
+	sess := x.NewSession()
+	defer sess.Close()
+
+	if err := sess.Begin(); err != nil {
+		return err
+	}
+
+	var (
+		gitRepoCache = make(map[int64]*git.Repository)
+		gitRepo      *git.Repository
+		repoCache    = make(map[int64]*Repository)
+		userCache    = make(map[int64]*User)
+		ok           bool
+		err          error
+	)
+	defer func() {
+		for i := range gitRepoCache {
+			gitRepoCache[i].Close()
+		}
+	}()
+	for start := 0; ; start += batchSize {
+		releases := make([]*Release, 0, batchSize)
+
+		if err := sess.Limit(batchSize, start).Asc("id").Where("is_tag=?", true).Find(&releases); err != nil {
+			return err
+		}
+
+		if len(releases) == 0 {
+			break
+		}
+
+		for _, release := range releases {
+			gitRepo, ok = gitRepoCache[release.RepoID]
+			if !ok {
+				repo, ok := repoCache[release.RepoID]
+				if !ok {
+					repo = new(Repository)
+					has, err := sess.ID(release.RepoID).Get(repo)
+					if err != nil {
+						return err
+					} else if !has {
+						return fmt.Errorf("Repository %d is not exist", release.RepoID)
+					}
+
+					repoCache[release.RepoID] = repo
+				}
+
+				user, ok := userCache[repo.OwnerID]
+				if !ok {
+					user = new(User)
+					has, err := sess.ID(repo.OwnerID).Get(user)
+					if err != nil {
+						return err
+					} else if !has {
+						return fmt.Errorf("User %d is not exist", repo.OwnerID)
+					}
+
+					userCache[repo.OwnerID] = user
+				}
+
+				gitRepo, err = git.OpenRepository(repoPath(user.Name, repo.Name))
+				if err != nil {
+					return err
+				}
+				gitRepoCache[release.RepoID] = gitRepo
+			}
+
+			commit, err := gitRepo.GetTagCommit(release.TagName)
+			if err != nil {
+				return fmt.Errorf("GetTagCommit: %v", err)
+			}
+
+			u := new(User)
+			exists, err := sess.Where("email=?", commit.Author.Email).Get(u)
+			if err != nil {
+				return err
+			}
+
+			if !exists {
+				continue
+			}
+
+			release.PublisherID = u.ID
+			if _, err := sess.ID(release.ID).Cols("publisher_id").Update(release); err != nil {
+				return err
+			}
+		}
+	}
+
+	return sess.Commit()
+}

routers/repo/release.go

@@ -57,6 +57,7 @@ func calReleaseNumCommitsBehind(repoCtx *context.Repository, release *models.Rel
 func Releases(ctx *context.Context) {
 	ctx.Data["Title"] = ctx.Tr("repo.release.releases")
 	ctx.Data["PageIsReleaseList"] = true
+	ctx.Data["DefaultBranch"] = ctx.Repo.Repository.DefaultBranch
 
 	writeAccess := ctx.Repo.CanWrite(models.UnitTypeReleases)
 	ctx.Data["CanCreateRelease"] = writeAccess && !ctx.Repo.Repository.IsArchived

services/release/release.go

@@ -58,6 +58,12 @@ func createTag(gitRepo *git.Repository, rel *models.Release) error {
 		if err != nil {
 			return fmt.Errorf("CommitsCount: %v", err)
 		}
+
+		u, err := models.GetUserByEmail(commit.Author.Email)
+		if err == nil {
+			rel.PublisherID = u.ID
+		}
+
 	} else {
 		rel.CreatedUnix = timeutil.TimeStampNow()
 	}

templates/repo/release/list.tmpl

@@ -40,6 +40,15 @@
 							<h4>
 								<a href="{{$.RepoLink}}/src/tag/{{.TagName | EscapePound}}" rel="nofollow"><i class="tag icon"></i> {{.TagName}}</a>
 							</h4>
+							<p class="text grey">
+								{{ if gt .Publisher.ID 0 }}
+								<span class="author">
+									<img class="img-10" src="{{.Publisher.RelAvatarLink}}">
+									<a href="{{AppSubUrl}}/{{.Publisher.Name}}">{{.Publisher.Name}}</a>
+								</span>
+								{{ end }}
+								<span class="ahead"><a href="{{$.RepoLink}}/compare/{{.TagName | EscapePound}}...{{.Target}}">{{$.i18n.Tr "repo.release.ahead.commits" .NumCommitsBehind | Str2html}}</a> {{$.i18n.Tr "repo.release.ahead.target" $.DefaultBranch}}</span>
+							</p>
 							<div class="download">
 							{{if $.Permission.CanRead $.UnitTypeCode}}
 								<a href="{{$.RepoLink}}/src/commit/{{.Sha1}}" rel="nofollow"><i class="code icon"></i> {{ShortSha .Sha1}}</a>