Merge branch 'main' into lunny/merge_getuserfork

.github/workflows/release-nightly.yml

@@ -10,7 +10,7 @@ concurrency:
 
 jobs:
   nightly-binary:
-    runs-on: nscloud
+    runs-on: namespace-profile-gitea-release-binary
     steps:
       - uses: actions/checkout@v4
       # fetch all commits instead of only the last as some branches are long lived and could have many between versions
@@ -58,7 +58,7 @@ jobs:
         run: |
           aws s3 sync dist/release s3://${{ secrets.AWS_S3_BUCKET }}/gitea/${{ steps.clean_name.outputs.branch }} --no-progress
   nightly-docker-rootful:
-    runs-on: ubuntu-latest
+    runs-on: namespace-profile-gitea-release-docker
     steps:
       - uses: actions/checkout@v4
       # fetch all commits instead of only the last as some branches are long lived and could have many between versions
@@ -95,7 +95,7 @@ jobs:
           push: true
           tags: gitea/gitea:${{ steps.clean_name.outputs.branch }}
   nightly-docker-rootless:
-    runs-on: ubuntu-latest
+    runs-on: namespace-profile-gitea-release-docker
     steps:
       - uses: actions/checkout@v4
       # fetch all commits instead of only the last as some branches are long lived and could have many between versions

.github/workflows/release-tag-rc.yml

@@ -11,7 +11,7 @@ concurrency:
 
 jobs:
   binary:
-    runs-on: nscloud
+    runs-on: namespace-profile-gitea-release-binary
     steps:
       - uses: actions/checkout@v4
       # fetch all commits instead of only the last as some branches are long lived and could have many between versions
@@ -68,7 +68,7 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.RELEASE_TOKEN }}
   docker-rootful:
-    runs-on: ubuntu-latest
+    runs-on: namespace-profile-gitea-release-docker
     steps:
       - uses: actions/checkout@v4
       # fetch all commits instead of only the last as some branches are long lived and could have many between versions
@@ -99,7 +99,7 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
   docker-rootless:
-    runs-on: ubuntu-latest
+    runs-on: namespace-profile-gitea-release-docker
     steps:
       - uses: actions/checkout@v4
       # fetch all commits instead of only the last as some branches are long lived and could have many between versions

.github/workflows/release-tag-version.yml

@@ -13,7 +13,7 @@ concurrency:
 
 jobs:
   binary:
-    runs-on: nscloud
+    runs-on: namespace-profile-gitea-release-binary
     steps:
       - uses: actions/checkout@v4
       # fetch all commits instead of only the last as some branches are long lived and could have many between versions
@@ -70,7 +70,7 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.RELEASE_TOKEN }}
   docker-rootful:
-    runs-on: ubuntu-latest
+    runs-on: namespace-profile-gitea-release-docker
     steps:
       - uses: actions/checkout@v4
       # fetch all commits instead of only the last as some branches are long lived and could have many between versions
@@ -105,7 +105,7 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
   docker-rootless:
-    runs-on: ubuntu-latest
+    runs-on: namespace-profile-gitea-release-docker
     steps:
       - uses: actions/checkout@v4
       # fetch all commits instead of only the last as some branches are long lived and could have many between versions

models/actions/run.go

@@ -37,6 +37,7 @@ type ActionRun struct {
 	TriggerUser       *user_model.User       `xorm:"-"`
 	ScheduleID        int64
 	Ref               string `xorm:"index"` // the commit/tag/… that caused the run
+	IsRefDeleted      bool   `xorm:"-"`
 	CommitSHA         string
 	IsForkPullRequest bool                         // If this is triggered by a PR from a forked repository or an untrusted user, we need to check if it is approved and limit permissions when running the workflow.
 	NeedApproval      bool                         // may need approval if it's a fork pull request

models/git/branch.go

@@ -12,6 +12,7 @@ import (
 	repo_model "code.gitea.io/gitea/models/repo"
 	"code.gitea.io/gitea/models/unit"
 	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/container"
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/optional"
@@ -169,9 +170,22 @@ func GetBranch(ctx context.Context, repoID int64, branchName string) (*Branch, e
 	return &branch, nil
 }
 
-func GetBranches(ctx context.Context, repoID int64, branchNames []string) ([]*Branch, error) {
+func GetBranches(ctx context.Context, repoID int64, branchNames []string, includeDeleted bool) ([]*Branch, error) {
 	branches := make([]*Branch, 0, len(branchNames))
-	return branches, db.GetEngine(ctx).Where("repo_id=?", repoID).In("name", branchNames).Find(&branches)
+
+	sess := db.GetEngine(ctx).Where("repo_id=?", repoID).In("name", branchNames)
+	if !includeDeleted {
+		sess.And("is_deleted=?", false)
+	}
+	return branches, sess.Find(&branches)
+}
+
+func BranchesToNamesSet(branches []*Branch) container.Set[string] {
+	names := make(container.Set[string], len(branches))
+	for _, branch := range branches {
+		names.Add(branch.Name)
+	}
+	return names
 }
 
 func AddBranches(ctx context.Context, branches []*Branch) error {

modules/git/commit.go

@@ -474,3 +474,17 @@ func (c *Commit) GetRepositoryDefaultPublicGPGKey(forceUpdate bool) (*GPGSetting
 	}
 	return c.repo.GetDefaultPublicGPGKey(forceUpdate)
 }
+
+func IsStringLikelyCommitID(objFmt ObjectFormat, s string, minLength ...int) bool {
+	minLen := util.OptionalArg(minLength, objFmt.FullLength())
+	if len(s) < minLen || len(s) > objFmt.FullLength() {
+		return false
+	}
+	for _, c := range s {
+		isHex := (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f')
+		if !isHex {
+			return false
+		}
+	}
+	return true
+}

modules/git/ref.go

@@ -142,7 +142,6 @@ func (ref RefName) RemoteName() string {
 
 // ShortName returns the short name of the reference name
 func (ref RefName) ShortName() string {
-	refName := string(ref)
 	if ref.IsBranch() {
 		return ref.BranchName()
 	}
@@ -158,8 +157,7 @@ func (ref RefName) ShortName() string {
 	if ref.IsFor() {
 		return ref.ForBranchName()
 	}
-
-	return refName
+	return string(ref) // usually it is a commit ID
 }
 
 // RefGroup returns the group type of the reference

modules/git/repo_ref.go

@@ -61,3 +61,31 @@ func parseTags(refs []string) []string {
 	}
 	return results
 }
+
+// UnstableGuessRefByShortName does the best guess to see whether a "short name" provided by user is a branch, tag or commit.
+// It could guess wrongly if the input is already ambiguous. For example:
+// * "refs/heads/the-name" vs "refs/heads/refs/heads/the-name"
+// * "refs/tags/1234567890" vs commit "1234567890"
+// In most cases, it SHOULD AVOID using this function, unless there is an irresistible reason (eg: make API friendly to end users)
+// If the function is used, the caller SHOULD CHECK the ref type carefully.
+func (repo *Repository) UnstableGuessRefByShortName(shortName string) RefName {
+	if repo.IsBranchExist(shortName) {
+		return RefNameFromBranch(shortName)
+	}
+	if repo.IsTagExist(shortName) {
+		return RefNameFromTag(shortName)
+	}
+	if strings.HasPrefix(shortName, "refs/") {
+		if repo.IsReferenceExist(shortName) {
+			return RefName(shortName)
+		}
+	}
+	commit, err := repo.GetCommit(shortName)
+	if err == nil {
+		commitIDString := commit.ID.String()
+		if strings.HasPrefix(commitIDString, shortName) {
+			return RefName(commitIDString)
+		}
+	}
+	return ""
+}

modules/globallock/globallock_test.go

@@ -64,7 +64,7 @@ func TestLockAndDo(t *testing.T) {
 }
 
 func testLockAndDo(t *testing.T) {
-	const concurrency = 1000
+	const concurrency = 50
 
 	ctx := context.Background()
 	count := 0

modules/structs/repo.go

@@ -278,6 +278,16 @@ type CreateBranchRepoOption struct {
 	OldRefName string `json:"old_ref_name" binding:"GitRefName;MaxSize(100)"`
 }
 
+// UpdateBranchRepoOption options when updating a branch in a repository
+// swagger:model
+type UpdateBranchRepoOption struct {
+	// New branch name
+	//
+	// required: true
+	// unique: true
+	Name string `json:"name" binding:"Required;GitRefName;MaxSize(100)"`
+}
+
 // TransferRepoOption options when transfer a repository's ownership
 // swagger:model
 type TransferRepoOption struct {

routers/api/v1/api.go

@@ -1195,6 +1195,7 @@ func Routes() *web.Router {
 					m.Get("/*", repo.GetBranch)
 					m.Delete("/*", reqToken(), reqRepoWriter(unit.TypeCode), mustNotBeArchived, repo.DeleteBranch)
 					m.Post("", reqToken(), reqRepoWriter(unit.TypeCode), mustNotBeArchived, bind(api.CreateBranchRepoOption{}), repo.CreateBranch)
+					m.Patch("/*", reqToken(), reqRepoWriter(unit.TypeCode), mustNotBeArchived, bind(api.UpdateBranchRepoOption{}), repo.UpdateBranch)
 				}, context.ReferencesGitRepo(), reqRepoReader(unit.TypeCode))
 				m.Group("/branch_protections", func() {
 					m.Get("", repo.ListBranchProtections)

routers/api/v1/repo/branch.go

@@ -386,6 +386,77 @@ func ListBranches(ctx *context.APIContext) {
 	ctx.JSON(http.StatusOK, apiBranches)
 }
 
+// UpdateBranch updates a repository's branch.
+func UpdateBranch(ctx *context.APIContext) {
+	// swagger:operation PATCH /repos/{owner}/{repo}/branches/{branch} repository repoUpdateBranch
+	// ---
+	// summary: Update a branch
+	// consumes:
+	// - application/json
+	// produces:
+	// - application/json
+	// parameters:
+	// - name: owner
+	//   in: path
+	//   description: owner of the repo
+	//   type: string
+	//   required: true
+	// - name: repo
+	//   in: path
+	//   description: name of the repo
+	//   type: string
+	//   required: true
+	// - name: branch
+	//   in: path
+	//   description: name of the branch
+	//   type: string
+	//   required: true
+	// - name: body
+	//   in: body
+	//   schema:
+	//     "$ref": "#/definitions/UpdateBranchRepoOption"
+	// responses:
+	//   "204":
+	//     "$ref": "#/responses/empty"
+	//   "403":
+	//     "$ref": "#/responses/forbidden"
+	//   "404":
+	//     "$ref": "#/responses/notFound"
+	//   "422":
+	//     "$ref": "#/responses/validationError"
+
+	opt := web.GetForm(ctx).(*api.UpdateBranchRepoOption)
+
+	oldName := ctx.PathParam("*")
+	repo := ctx.Repo.Repository
+
+	if repo.IsEmpty {
+		ctx.Error(http.StatusNotFound, "", "Git Repository is empty.")
+		return
+	}
+
+	if repo.IsMirror {
+		ctx.Error(http.StatusForbidden, "", "Git Repository is a mirror.")
+		return
+	}
+
+	msg, err := repo_service.RenameBranch(ctx, repo, ctx.Doer, ctx.Repo.GitRepo, oldName, opt.Name)
+	if err != nil {
+		ctx.Error(http.StatusInternalServerError, "RenameBranch", err)
+		return
+	}
+	if msg == "target_exist" {
+		ctx.Error(http.StatusUnprocessableEntity, "", "Cannot rename a branch using the same name or rename to a branch that already exists.")
+		return
+	}
+	if msg == "from_not_exist" {
+		ctx.Error(http.StatusNotFound, "", "Branch doesn't exist.")
+		return
+	}
+
+	ctx.Status(http.StatusNoContent)
+}
+
 // GetBranchProtection gets a branch protection
 func GetBranchProtection(ctx *context.APIContext) {
 	// swagger:operation GET /repos/{owner}/{repo}/branch_protections/{name} repository repoGetBranchProtection

routers/api/v1/repo/compare.go

@@ -64,22 +64,19 @@ func CompareDiff(ctx *context.APIContext) {
 		}
 	}
 
-	_, headGitRepo, ci, _, _ := parseCompareInfo(ctx, api.CreatePullRequestOption{
-		Base: infos[0],
-		Head: infos[1],
-	})
+	compareResult, closer := parseCompareInfo(ctx, api.CreatePullRequestOption{Base: infos[0], Head: infos[1]})
 	if ctx.Written() {
 		return
 	}
-	defer headGitRepo.Close()
+	defer closer()
 
 	verification := ctx.FormString("verification") == "" || ctx.FormBool("verification")
 	files := ctx.FormString("files") == "" || ctx.FormBool("files")
 
-	apiCommits := make([]*api.Commit, 0, len(ci.Commits))
+	apiCommits := make([]*api.Commit, 0, len(compareResult.compareInfo.Commits))
 	userCache := make(map[string]*user_model.User)
-	for i := 0; i < len(ci.Commits); i++ {
-		apiCommit, err := convert.ToCommit(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo, ci.Commits[i], userCache,
+	for i := 0; i < len(compareResult.compareInfo.Commits); i++ {
+		apiCommit, err := convert.ToCommit(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo, compareResult.compareInfo.Commits[i], userCache,
 			convert.ToCommitOptions{
 				Stat:         true,
 				Verification: verification,
@@ -93,7 +90,7 @@ func CompareDiff(ctx *context.APIContext) {
 	}
 
 	ctx.JSON(http.StatusOK, &api.Compare{
-		TotalCommits: len(ci.Commits),
+		TotalCommits: len(compareResult.compareInfo.Commits),
 		Commits:      apiCommits,
 	})
 }

routers/api/v1/repo/pull.go

@@ -389,8 +389,7 @@ func CreatePullRequest(ctx *context.APIContext) {
 
 	form := *web.GetForm(ctx).(*api.CreatePullRequestOption)
 	if form.Head == form.Base {
-		ctx.Error(http.StatusUnprocessableEntity, "BaseHeadSame",
-			"Invalid PullRequest: There are no changes between the head and the base")
+		ctx.Error(http.StatusUnprocessableEntity, "BaseHeadSame", "Invalid PullRequest: There are no changes between the head and the base")
 		return
 	}
 
@@ -401,14 +400,22 @@ func CreatePullRequest(ctx *context.APIContext) {
 	)
 
 	// Get repo/branch information
-	headRepo, headGitRepo, compareInfo, baseBranch, headBranch := parseCompareInfo(ctx, form)
+	compareResult, closer := parseCompareInfo(ctx, form)
 	if ctx.Written() {
 		return
 	}
-	defer headGitRepo.Close()
+	defer closer()
+
+	if !compareResult.baseRef.IsBranch() || !compareResult.headRef.IsBranch() {
+		ctx.Error(http.StatusUnprocessableEntity, "BaseHeadInvalidRefType", "Invalid PullRequest: base and head must be branches")
+		return
+	}
 
 	// Check if another PR exists with the same targets
-	existingPr, err := issues_model.GetUnmergedPullRequest(ctx, headRepo.ID, ctx.Repo.Repository.ID, headBranch, baseBranch, issues_model.PullRequestFlowGithub)
+	existingPr, err := issues_model.GetUnmergedPullRequest(ctx, compareResult.headRepo.ID, ctx.Repo.Repository.ID,
+		compareResult.headRef.ShortName(), compareResult.baseRef.ShortName(),
+		issues_model.PullRequestFlowGithub,
+	)
 	if err != nil {
 		if !issues_model.IsErrPullRequestNotExist(err) {
 			ctx.Error(http.StatusInternalServerError, "GetUnmergedPullRequest", err)
@@ -484,13 +491,13 @@ func CreatePullRequest(ctx *context.APIContext) {
 		DeadlineUnix: deadlineUnix,
 	}
 	pr := &issues_model.PullRequest{
-		HeadRepoID: headRepo.ID,
+		HeadRepoID: compareResult.headRepo.ID,
 		BaseRepoID: repo.ID,
-		HeadBranch: headBranch,
-		BaseBranch: baseBranch,
-		HeadRepo:   headRepo,
+		HeadBranch: compareResult.headRef.ShortName(),
+		BaseBranch: compareResult.baseRef.ShortName(),
+		HeadRepo:   compareResult.headRepo,
 		BaseRepo:   repo,
-		MergeBase:  compareInfo.MergeBase,
+		MergeBase:  compareResult.compareInfo.MergeBase,
 		Type:       issues_model.PullRequestGitea,
 	}
 
@@ -1080,32 +1087,32 @@ func MergePullRequest(ctx *context.APIContext) {
 	ctx.Status(http.StatusOK)
 }
 
-func parseCompareInfo(ctx *context.APIContext, form api.CreatePullRequestOption) (*repo_model.Repository, *git.Repository, *git.CompareInfo, string, string) {
-	baseRepo := ctx.Repo.Repository
+type parseCompareInfoResult struct {
+	headRepo    *repo_model.Repository
+	headGitRepo *git.Repository
+	compareInfo *git.CompareInfo
+	baseRef     git.RefName
+	headRef     git.RefName
+}
 
+// parseCompareInfo returns non-nil if it succeeds, it always writes to the context and returns nil if it fails
+func parseCompareInfo(ctx *context.APIContext, form api.CreatePullRequestOption) (result *parseCompareInfoResult, closer func()) {
+	var err error
 	// Get compared branches information
 	// format: <base branch>...[<head repo>:]<head branch>
 	// base<-head: master...head:feature
 	// same repo: master...feature
+	baseRepo := ctx.Repo.Repository
+	baseRefToGuess := form.Base
 
-	// TODO: Validate form first?
-
-	baseBranch := form.Base
-
-	var (
-		headUser   *user_model.User
-		headBranch string
-		isSameRepo bool
-		err        error
-	)
-
-	// If there is no head repository, it means pull request between same repository.
-	headInfos := strings.Split(form.Head, ":")
-	if len(headInfos) == 1 {
-		isSameRepo = true
-		headUser = ctx.Repo.Owner
-		headBranch = headInfos[0]
+	headUser := ctx.Repo.Owner
+	headRefToGuess := form.Head
+	if headInfos := strings.Split(form.Head, ":"); len(headInfos) == 1 {
+		// If there is no head repository, it means pull request between same repository.
+		// Do nothing here because the head variables have been assigned above.
 	} else if len(headInfos) == 2 {
+		// There is a head repository (the head repository could also be the same base repo)
+		headRefToGuess = headInfos[1]
 		headUser, err = user_model.GetUserByName(ctx, headInfos[0])
 		if err != nil {
 			if user_model.IsErrUserNotExist(err) {
@@ -1113,23 +1120,14 @@ func parseCompareInfo(ctx *context.APIContext, form api.CreatePullRequestOption)
 			} else {
 				ctx.Error(http.StatusInternalServerError, "GetUserByName", err)
 			}
-			return nil, nil, nil, "", ""
+			return nil, nil
 		}
-		headBranch = headInfos[1]
-		// The head repository can also point to the same repo
-		isSameRepo = ctx.Repo.Owner.ID == headUser.ID
 	} else {
 		ctx.NotFound()
-		return nil, nil, nil, "", ""
+		return nil, nil
 	}
 
-	ctx.Repo.PullRequest.SameRepo = isSameRepo
-	log.Trace("Repo path: %q, base branch: %q, head branch: %q", ctx.Repo.GitRepo.Path, baseBranch, headBranch)
-	// Check if base branch is valid.
-	if !ctx.Repo.GitRepo.IsBranchExist(baseBranch) && !ctx.Repo.GitRepo.IsTagExist(baseBranch) {
-		ctx.NotFound("BaseNotExist")
-		return nil, nil, nil, "", ""
-	}
+	isSameRepo := ctx.Repo.Owner.ID == headUser.ID
 
 	// Check if current user has fork of repository or in the same repository.
 	headRepo, err := repo_model.GetForkedRepo(ctx, headUser.ID, baseRepo.ID)
@@ -1138,17 +1136,17 @@ func parseCompareInfo(ctx *context.APIContext, form api.CreatePullRequestOption)
 		return nil, nil, nil, "", ""
 	}
 	if headRepo == nil && !isSameRepo {
-		err := baseRepo.GetBaseRepo(ctx)
+		err = baseRepo.GetBaseRepo(ctx)
 		if err != nil {
 			ctx.Error(http.StatusInternalServerError, "GetBaseRepo", err)
-			return nil, nil, nil, "", ""
+			return nil, nil
 		}
 
 		// Check if baseRepo's base repository is the same as headUser's repository.
 		if baseRepo.BaseRepo == nil || baseRepo.BaseRepo.OwnerID != headUser.ID {
 			log.Trace("parseCompareInfo[%d]: does not have fork or in same repository", baseRepo.ID)
 			ctx.NotFound("GetBaseRepo")
-			return nil, nil, nil, "", ""
+			return nil, nil
 		}
 		// Assign headRepo so it can be used below.
 		headRepo = baseRepo.BaseRepo
@@ -1158,67 +1156,68 @@ func parseCompareInfo(ctx *context.APIContext, form api.CreatePullRequestOption)
 	if isSameRepo {
 		headRepo = ctx.Repo.Repository
 		headGitRepo = ctx.Repo.GitRepo
+		closer = func() {} // no need to close the head repo because it shares the base repo
 	} else {
 		headGitRepo, err = gitrepo.OpenRepository(ctx, headRepo)
 		if err != nil {
 			ctx.Error(http.StatusInternalServerError, "OpenRepository", err)
-			return nil, nil, nil, "", ""
+			return nil, nil
 		}
+		closer = func() { _ = headGitRepo.Close() }
 	}
+	defer func() {
+		if result == nil && !isSameRepo {
+			_ = headGitRepo.Close()
+		}
+	}()
 
 	// user should have permission to read baseRepo's codes and pulls, NOT headRepo's
 	permBase, err := access_model.GetUserRepoPermission(ctx, baseRepo, ctx.Doer)
 	if err != nil {
-		headGitRepo.Close()
 		ctx.Error(http.StatusInternalServerError, "GetUserRepoPermission", err)
-		return nil, nil, nil, "", ""
-	}
-	if !permBase.CanReadIssuesOrPulls(true) || !permBase.CanRead(unit.TypeCode) {
-		if log.IsTrace() {
-			log.Trace("Permission Denied: User %-v cannot create/read pull requests or cannot read code in Repo %-v\nUser in baseRepo has Permissions: %-+v",
-				ctx.Doer,
-				baseRepo,
-				permBase)
-		}
-		headGitRepo.Close()
-		ctx.NotFound("Can't read pulls or can't read UnitTypeCode")
-		return nil, nil, nil, "", ""
+		return nil, nil
 	}
 
-	// user should have permission to read headrepo's codes
+	if !permBase.CanReadIssuesOrPulls(true) || !permBase.CanRead(unit.TypeCode) {
+		log.Trace("Permission Denied: User %-v cannot create/read pull requests or cannot read code in Repo %-v\nUser in baseRepo has Permissions: %-+v", ctx.Doer, baseRepo, permBase)
+		ctx.NotFound("Can't read pulls or can't read UnitTypeCode")
+		return nil, nil
+	}
+
+	// user should have permission to read headRepo's codes
+	// TODO: could the logic be simplified if the headRepo is the same as the baseRepo? Need to think more about it.
 	permHead, err := access_model.GetUserRepoPermission(ctx, headRepo, ctx.Doer)
 	if err != nil {
-		headGitRepo.Close()
 		ctx.Error(http.StatusInternalServerError, "GetUserRepoPermission", err)
-		return nil, nil, nil, "", ""
+		return nil, nil
 	}
 	if !permHead.CanRead(unit.TypeCode) {
-		if log.IsTrace() {
-			log.Trace("Permission Denied: User: %-v cannot read code in Repo: %-v\nUser in headRepo has Permissions: %-+v",
-				ctx.Doer,
-				headRepo,
-				permHead)
-		}
-		headGitRepo.Close()
+		log.Trace("Permission Denied: User: %-v cannot read code in Repo: %-v\nUser in headRepo has Permissions: %-+v", ctx.Doer, headRepo, permHead)
 		ctx.NotFound("Can't read headRepo UnitTypeCode")
-		return nil, nil, nil, "", ""
+		return nil, nil
 	}
 
-	// Check if head branch is valid.
-	if !headGitRepo.IsBranchExist(headBranch) && !headGitRepo.IsTagExist(headBranch) {
-		headGitRepo.Close()
+	baseRef := ctx.Repo.GitRepo.UnstableGuessRefByShortName(baseRefToGuess)
+	headRef := headGitRepo.UnstableGuessRefByShortName(headRefToGuess)
+
+	log.Trace("Repo path: %q, base ref: %q->%q, head ref: %q->%q", ctx.Repo.GitRepo.Path, baseRefToGuess, baseRef, headRefToGuess, headRef)
+
+	baseRefValid := baseRef.IsBranch() || baseRef.IsTag() || git.IsStringLikelyCommitID(git.ObjectFormatFromName(ctx.Repo.Repository.ObjectFormatName), baseRef.ShortName())
+	headRefValid := headRef.IsBranch() || headRef.IsTag() || git.IsStringLikelyCommitID(git.ObjectFormatFromName(headRepo.ObjectFormatName), headRef.ShortName())
+	// Check if base&head ref are valid.
+	if !baseRefValid || !headRefValid {
 		ctx.NotFound()
-		return nil, nil, nil, "", ""
+		return nil, nil
 	}
 
-	compareInfo, err := headGitRepo.GetCompareInfo(repo_model.RepoPath(baseRepo.Owner.Name, baseRepo.Name), baseBranch, headBranch, false, false)
+	compareInfo, err := headGitRepo.GetCompareInfo(repo_model.RepoPath(baseRepo.Owner.Name, baseRepo.Name), baseRef.ShortName(), headRef.ShortName(), false, false)
 	if err != nil {
-		headGitRepo.Close()
 		ctx.Error(http.StatusInternalServerError, "GetCompareInfo", err)
-		return nil, nil, nil, "", ""
+		return nil, nil
 	}
 
-	return headRepo, headGitRepo, compareInfo, baseBranch, headBranch
+	result = &parseCompareInfoResult{headRepo: headRepo, headGitRepo: headGitRepo, compareInfo: compareInfo, baseRef: baseRef, headRef: headRef}
+	return result, closer
 }
 
 // UpdatePullRequest merge PR's baseBranch into headBranch

routers/api/v1/swagger/options.go

@@ -90,6 +90,8 @@ type swaggerParameterBodies struct {
 	// in:body
 	EditRepoOption api.EditRepoOption
 	// in:body
+	UpdateBranchRepoOption api.UpdateBranchRepoOption
+	// in:body
 	TransferRepoOption api.TransferRepoOption
 	// in:body
 	CreateForkOption api.CreateForkOption

routers/web/repo/actions/actions.go

@@ -245,6 +245,10 @@ func List(ctx *context.Context) {
 		return
 	}
 
+	if err := loadIsRefDeleted(ctx, runs); err != nil {
+		log.Error("LoadIsRefDeleted", err)
+	}
+
 	ctx.Data["Runs"] = runs
 
 	actors, err := actions_model.GetActors(ctx, ctx.Repo.Repository.ID)
@@ -267,6 +271,34 @@ func List(ctx *context.Context) {
 	ctx.HTML(http.StatusOK, tplListActions)
 }
 
+// loadIsRefDeleted loads the IsRefDeleted field for each run in the list.
+// TODO: move this function to models/actions/run_list.go but now it will result in a circular import.
+func loadIsRefDeleted(ctx *context.Context, runs actions_model.RunList) error {
+	branches := make(container.Set[string], len(runs))
+	for _, run := range runs {
+		refName := git.RefName(run.Ref)
+		if refName.IsBranch() {
+			branches.Add(refName.ShortName())
+		}
+	}
+	if len(branches) == 0 {
+		return nil
+	}
+
+	branchInfos, err := git_model.GetBranches(ctx, ctx.Repo.Repository.ID, branches.Values(), false)
+	if err != nil {
+		return err
+	}
+	branchSet := git_model.BranchesToNamesSet(branchInfos)
+	for _, run := range runs {
+		refName := git.RefName(run.Ref)
+		if refName.IsBranch() && !branchSet.Contains(run.Ref) {
+			run.IsRefDeleted = true
+		}
+	}
+	return nil
+}
+
 type WorkflowDispatchInput struct {
 	Name        string   `yaml:"name"`
 	Description string   `yaml:"description"`

routers/web/repo/actions/view.go

@@ -19,6 +19,7 @@ import (
 
 	actions_model "code.gitea.io/gitea/models/actions"
 	"code.gitea.io/gitea/models/db"
+	git_model "code.gitea.io/gitea/models/git"
 	"code.gitea.io/gitea/models/perm"
 	access_model "code.gitea.io/gitea/models/perm/access"
 	repo_model "code.gitea.io/gitea/models/repo"
@@ -136,8 +137,9 @@ type ViewUser struct {
 }
 
 type ViewBranch struct {
-	Name string `json:"name"`
-	Link string `json:"link"`
+	Name      string `json:"name"`
+	Link      string `json:"link"`
+	IsDeleted bool   `json:"isDeleted"`
 }
 
 type ViewJobStep struct {
@@ -236,6 +238,16 @@ func ViewPost(ctx *context_module.Context) {
 		Name: run.PrettyRef(),
 		Link: run.RefLink(),
 	}
+	refName := git.RefName(run.Ref)
+	if refName.IsBranch() {
+		b, err := git_model.GetBranch(ctx, ctx.Repo.Repository.ID, refName.ShortName())
+		if err != nil && !git_model.IsErrBranchNotExist(err) {
+			log.Error("GetBranch: %v", err)
+		} else if git_model.IsErrBranchNotExist(err) || (b != nil && b.IsDeleted) {
+			branch.IsDeleted = true
+		}
+	}
+
 	resp.State.Run.Commit = ViewCommit{
 		ShortSha: base.ShortSha(run.CommitSHA),
 		Link:     fmt.Sprintf("%s/commit/%s", run.Repo.Link(), run.CommitSHA),

routers/web/repo/issue.go

@@ -9,7 +9,6 @@ import (
 	"fmt"
 	"html/template"
 	"net/http"
-	"net/url"
 	"strconv"
 	"strings"
 
@@ -114,7 +113,6 @@ func MustAllowPulls(ctx *context.Context) {
 	// User can send pull request if owns a forked repository.
 	if ctx.IsSigned && repo_model.HasForkedRepo(ctx, ctx.Doer.ID, ctx.Repo.Repository.ID) {
 		ctx.Repo.PullRequest.Allowed = true
-		ctx.Repo.PullRequest.HeadInfoSubURL = url.PathEscape(ctx.Doer.Name) + ":" + util.PathEscapeSegments(ctx.Repo.BranchName)
 	}
 }
 

services/context/repo.go

@@ -39,10 +39,9 @@ import (
 
 // PullRequest contains information to make a pull request
 type PullRequest struct {
-	BaseRepo       *repo_model.Repository
-	Allowed        bool
-	SameRepo       bool
-	HeadInfoSubURL string // [<user>:]<branch> url segment
+	BaseRepo *repo_model.Repository
+	Allowed  bool // it only used by the web tmpl: "PullRequestCtx.Allowed"
+	SameRepo bool // it only used by the web tmpl: "PullRequestCtx.SameRepo"
 }
 
 // Repository contains information to operate a repository
@@ -401,6 +400,7 @@ func repoAssignment(ctx *Context, repo *repo_model.Repository) {
 // RepoAssignment returns a middleware to handle repository assignment
 func RepoAssignment(ctx *Context) context.CancelFunc {
 	if _, repoAssignmentOnce := ctx.Data["repoAssignmentExecuted"]; repoAssignmentOnce {
+		// FIXME: it should panic in dev/test modes to have a clear behavior
 		log.Trace("RepoAssignment was exec already, skipping second call ...")
 		return nil
 	}
@@ -697,7 +697,6 @@ func RepoAssignment(ctx *Context) context.CancelFunc {
 		ctx.Data["BaseRepo"] = repo.BaseRepo
 		ctx.Repo.PullRequest.BaseRepo = repo.BaseRepo
 		ctx.Repo.PullRequest.Allowed = canPush
-		ctx.Repo.PullRequest.HeadInfoSubURL = url.PathEscape(ctx.Repo.Owner.Name) + ":" + util.PathEscapeSegments(ctx.Repo.BranchName)
 	} else if repo.AllowsPulls(ctx) {
 		// Or, this is repository accepts pull requests between branches.
 		canCompare = true
@@ -705,7 +704,6 @@ func RepoAssignment(ctx *Context) context.CancelFunc {
 		ctx.Repo.PullRequest.BaseRepo = repo
 		ctx.Repo.PullRequest.Allowed = canPush
 		ctx.Repo.PullRequest.SameRepo = true
-		ctx.Repo.PullRequest.HeadInfoSubURL = util.PathEscapeSegments(ctx.Repo.BranchName)
 	}
 	ctx.Data["CanCompareOrPull"] = canCompare
 	ctx.Data["PullRequestCtx"] = ctx.Repo.PullRequest
@@ -771,20 +769,6 @@ func getRefNameFromPath(repo *Repository, path string, isExist func(string) bool
 	return ""
 }
 
-func isStringLikelyCommitID(objFmt git.ObjectFormat, s string, minLength ...int) bool {
-	minLen := util.OptionalArg(minLength, objFmt.FullLength())
-	if len(s) < minLen || len(s) > objFmt.FullLength() {
-		return false
-	}
-	for _, c := range s {
-		isHex := (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f')
-		if !isHex {
-			return false
-		}
-	}
-	return true
-}
-
 func getRefNameLegacy(ctx *Base, repo *Repository, optionalExtraRef ...string) (string, RepoRefType) {
 	extraRef := util.OptionalArg(optionalExtraRef)
 	reqPath := ctx.PathParam("*")
@@ -799,7 +783,7 @@ func getRefNameLegacy(ctx *Base, repo *Repository, optionalExtraRef ...string) (
 
 	// For legacy support only full commit sha
 	parts := strings.Split(reqPath, "/")
-	if isStringLikelyCommitID(git.ObjectFormatFromName(repo.Repository.ObjectFormatName), parts[0]) {
+	if git.IsStringLikelyCommitID(git.ObjectFormatFromName(repo.Repository.ObjectFormatName), parts[0]) {
 		// FIXME: this logic is different from other types. Ideally, it should also try to GetCommit to check if it exists
 		repo.TreePath = strings.Join(parts[1:], "/")
 		return parts[0], RepoRefCommit
@@ -849,7 +833,7 @@ func getRefName(ctx *Base, repo *Repository, pathType RepoRefType) string {
 		return getRefNameFromPath(repo, path, repo.GitRepo.IsTagExist)
 	case RepoRefCommit:
 		parts := strings.Split(path, "/")
-		if isStringLikelyCommitID(repo.GetObjectFormat(), parts[0], 7) {
+		if git.IsStringLikelyCommitID(repo.GetObjectFormat(), parts[0], 7) {
 			// FIXME: this logic is different from other types. Ideally, it should also try to GetCommit to check if it exists
 			repo.TreePath = strings.Join(parts[1:], "/")
 			return parts[0]
@@ -985,7 +969,7 @@ func RepoRefByType(detectRefType RepoRefType, opts ...RepoRefByTypeOptions) func
 					return cancel
 				}
 				ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
-			} else if isStringLikelyCommitID(ctx.Repo.GetObjectFormat(), refName, 7) {
+			} else if git.IsStringLikelyCommitID(ctx.Repo.GetObjectFormat(), refName, 7) {
 				ctx.Repo.IsViewCommit = true
 				ctx.Repo.CommitID = refName
 

services/repository/branch.go

@@ -305,7 +305,7 @@ func SyncBranchesToDB(ctx context.Context, repoID, pusherID int64, branchNames,
 	}
 
 	return db.WithTx(ctx, func(ctx context.Context) error {
-		branches, err := git_model.GetBranches(ctx, repoID, branchNames)
+		branches, err := git_model.GetBranches(ctx, repoID, branchNames, true)
 		if err != nil {
 			return fmt.Errorf("git_model.GetBranches: %v", err)
 		}

templates/repo/actions/runs_list.tmpl

@@ -27,10 +27,10 @@
 				</div>
 			</div>
 			<div class="flex-item-trailing">
-				{{if .RefLink}}
-					<a class="ui label run-list-ref gt-ellipsis" href="{{.RefLink}}">{{.PrettyRef}}</a>
+				{{if .IsRefDeleted}}
+					<span class="ui label run-list-ref gt-ellipsis tw-line-through" data-tooltip-content="{{.PrettyRef}}">{{.PrettyRef}}</span>
 				{{else}}
-					<span class="ui label run-list-ref gt-ellipsis">{{.PrettyRef}}</span>
+					<a class="ui label run-list-ref gt-ellipsis" href="{{.RefLink}}" data-tooltip-content="{{.PrettyRef}}">{{.PrettyRef}}</a>
 				{{end}}
 				<div class="run-list-item-right">
 					<div class="run-list-meta">{{svg "octicon-calendar" 16}}{{DateUtils.TimeSince .Updated}}</div>

templates/repo/contributors.tmpl

@@ -1,6 +1,7 @@
 {{if .Permission.CanRead ctx.Consts.RepoUnitTypeCode}}
 	<div id="repo-contributors-chart"
 		data-repo-link="{{.RepoLink}}"
+		data-repo-default-branch-name="{{.Repository.DefaultBranch}}"
 		data-locale-filter-label="{{ctx.Locale.Tr "repo.contributors.contribution_type.filter_label"}}"
 		data-locale-contribution-type-commits="{{ctx.Locale.Tr "repo.contributors.contribution_type.commits"}}"
 		data-locale-contribution-type-additions="{{ctx.Locale.Tr "repo.contributors.contribution_type.additions"}}"

templates/repo/diff/box.tmpl

@@ -167,8 +167,8 @@
 								<button class="btn diff-header-popup-btn tw-p-1">{{svg "octicon-kebab-horizontal" 18}}</button>
 								<div class="tippy-target">
 									{{if not (or $file.IsIncomplete $file.IsBin $file.IsSubmodule)}}
-										<button class="unescape-button item" data-file-content-elem-id="diff-{{$file.NameHash}}">{{ctx.Locale.Tr "repo.unescape_control_characters"}}</button>
-										<button class="escape-button tw-hidden item" data-file-content-elem-id="diff-{{$file.NameHash}}">{{ctx.Locale.Tr "repo.escape_control_characters"}}</button>
+										<button class="unescape-button item" data-unicode-content-selector="#diff-{{$file.NameHash}}">{{ctx.Locale.Tr "repo.unescape_control_characters"}}</button>
+										<button class="escape-button tw-hidden item" data-unicode-content-selector="#diff-{{$file.NameHash}}">{{ctx.Locale.Tr "repo.escape_control_characters"}}</button>
 									{{end}}
 									{{if and (not $file.IsSubmodule) (not $.PageIsWiki)}}
 										{{if $file.IsDeleted}}

templates/repo/wiki/view.tmpl

@@ -44,13 +44,13 @@
 				</div>
 				<div class="repo-button-row">
 					{{if .EscapeStatus.Escaped}}
-						<a class="ui small button unescape-button tw-m-0 tw-hidden">{{ctx.Locale.Tr "repo.unescape_control_characters"}}</a>
-						<a class="ui small button escape-button tw-m-0">{{ctx.Locale.Tr "repo.escape_control_characters"}}</a>
+						<a class="ui small button unescape-button tw-hidden" data-unicode-content-selector=".wiki-content-parts">{{ctx.Locale.Tr "repo.unescape_control_characters"}}</a>
+						<a class="ui small button escape-button" data-unicode-content-selector=".wiki-content-parts">{{ctx.Locale.Tr "repo.escape_control_characters"}}</a>
 					{{end}}
 					{{if and .CanWriteWiki (not .Repository.IsMirror)}}
 						<a class="ui small button" href="{{.RepoLink}}/wiki/{{.PageURL}}?action=_edit">{{ctx.Locale.Tr "repo.wiki.edit_page_button"}}</a>
 						<a class="ui small primary button" href="{{.RepoLink}}/wiki?action=_new">{{ctx.Locale.Tr "repo.wiki.new_page_button"}}</a>
-						<a class="ui small red button tw-m-0 delete-button" href="" data-url="{{.RepoLink}}/wiki/{{.PageURL}}?action=_delete" data-id="{{.PageURL}}">{{ctx.Locale.Tr "repo.wiki.delete_page_button"}}</a>
+						<a class="ui small red button delete-button" href="" data-url="{{.RepoLink}}/wiki/{{.PageURL}}?action=_delete" data-id="{{.PageURL}}">{{ctx.Locale.Tr "repo.wiki.delete_page_button"}}</a>
 					{{end}}
 				</div>
 			</div>

templates/swagger/v1_json.tmpl

@@ -5045,6 +5045,63 @@
             "$ref": "#/responses/repoArchivedError"
           }
         }
+      },
+      "patch": {
+        "consumes": [
+          "application/json"
+        ],
+        "produces": [
+          "application/json"
+        ],
+        "tags": [
+          "repository"
+        ],
+        "summary": "Update a branch",
+        "operationId": "repoUpdateBranch",
+        "parameters": [
+          {
+            "type": "string",
+            "description": "owner of the repo",
+            "name": "owner",
+            "in": "path",
+            "required": true
+          },
+          {
+            "type": "string",
+            "description": "name of the repo",
+            "name": "repo",
+            "in": "path",
+            "required": true
+          },
+          {
+            "type": "string",
+            "description": "name of the branch",
+            "name": "branch",
+            "in": "path",
+            "required": true
+          },
+          {
+            "name": "body",
+            "in": "body",
+            "schema": {
+              "$ref": "#/definitions/UpdateBranchRepoOption"
+            }
+          }
+        ],
+        "responses": {
+          "204": {
+            "$ref": "#/responses/empty"
+          },
+          "403": {
+            "$ref": "#/responses/forbidden"
+          },
+          "404": {
+            "$ref": "#/responses/notFound"
+          },
+          "422": {
+            "$ref": "#/responses/validationError"
+          }
+        }
       }
     },
     "/repos/{owner}/{repo}/collaborators": {
@@ -24968,6 +25025,22 @@
       },
       "x-go-package": "code.gitea.io/gitea/modules/structs"
     },
+    "UpdateBranchRepoOption": {
+      "description": "UpdateBranchRepoOption options when updating a branch in a repository",
+      "type": "object",
+      "required": [
+        "name"
+      ],
+      "properties": {
+        "name": {
+          "description": "New branch name",
+          "type": "string",
+          "uniqueItems": true,
+          "x-go-name": "Name"
+        }
+      },
+      "x-go-package": "code.gitea.io/gitea/modules/structs"
+    },
     "UpdateFileOptions": {
       "description": "UpdateFileOptions options for updating files\nNote: `author` and `committer` are optional (if only one is given, it will be used for the other, otherwise the authenticated user will be used)",
       "type": "object",

tests/integration/api_branch_test.go

@@ -5,6 +5,7 @@ package integration
 
 import (
 	"net/http"
+	"net/http/httptest"
 	"net/url"
 	"testing"
 
@@ -186,6 +187,37 @@ func testAPICreateBranch(t testing.TB, session *TestSession, user, repo, oldBran
 	return resp.Result().StatusCode == status
 }
 
+func TestAPIUpdateBranch(t *testing.T) {
+	onGiteaRun(t, func(t *testing.T, _ *url.URL) {
+		t.Run("UpdateBranchWithEmptyRepo", func(t *testing.T) {
+			testAPIUpdateBranch(t, "user10", "repo6", "master", "test", http.StatusNotFound)
+		})
+		t.Run("UpdateBranchWithSameBranchNames", func(t *testing.T) {
+			resp := testAPIUpdateBranch(t, "user2", "repo1", "master", "master", http.StatusUnprocessableEntity)
+			assert.Contains(t, resp.Body.String(), "Cannot rename a branch using the same name or rename to a branch that already exists.")
+		})
+		t.Run("UpdateBranchThatAlreadyExists", func(t *testing.T) {
+			resp := testAPIUpdateBranch(t, "user2", "repo1", "master", "branch2", http.StatusUnprocessableEntity)
+			assert.Contains(t, resp.Body.String(), "Cannot rename a branch using the same name or rename to a branch that already exists.")
+		})
+		t.Run("UpdateBranchWithNonExistentBranch", func(t *testing.T) {
+			resp := testAPIUpdateBranch(t, "user2", "repo1", "i-dont-exist", "new-branch-name", http.StatusNotFound)
+			assert.Contains(t, resp.Body.String(), "Branch doesn't exist.")
+		})
+		t.Run("RenameBranchNormalScenario", func(t *testing.T) {
+			testAPIUpdateBranch(t, "user2", "repo1", "branch2", "new-branch-name", http.StatusNoContent)
+		})
+	})
+}
+
+func testAPIUpdateBranch(t *testing.T, ownerName, repoName, from, to string, expectedHTTPStatus int) *httptest.ResponseRecorder {
+	token := getUserToken(t, ownerName, auth_model.AccessTokenScopeWriteRepository)
+	req := NewRequestWithJSON(t, "PATCH", "api/v1/repos/"+ownerName+"/"+repoName+"/branches/"+from, &api.UpdateBranchRepoOption{
+		Name: to,
+	}).AddTokenAuth(token)
+	return MakeRequest(t, req, expectedHTTPStatus)
+}
+
 func TestAPIBranchProtection(t *testing.T) {
 	defer tests.PrepareTestEnv(t)()
 

tests/integration/api_repo_compare_test.go

@@ -24,15 +24,27 @@ func TestAPICompareBranches(t *testing.T) {
 	session := loginUser(t, user.Name)
 	token := getTokenForLoggedInUser(t, session, auth_model.AccessTokenScopeWriteRepository)
 
-	repoName := "repo20"
+	t.Run("CompareBranches", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+		req := NewRequestf(t, "GET", "/api/v1/repos/user2/repo20/compare/add-csv...remove-files-b").AddTokenAuth(token)
+		resp := MakeRequest(t, req, http.StatusOK)
 
-	req := NewRequestf(t, "GET", "/api/v1/repos/user2/%s/compare/add-csv...remove-files-b", repoName).
-		AddTokenAuth(token)
-	resp := MakeRequest(t, req, http.StatusOK)
+		var apiResp *api.Compare
+		DecodeJSON(t, resp, &apiResp)
 
-	var apiResp *api.Compare
-	DecodeJSON(t, resp, &apiResp)
+		assert.Equal(t, 2, apiResp.TotalCommits)
+		assert.Len(t, apiResp.Commits, 2)
+	})
 
-	assert.Equal(t, 2, apiResp.TotalCommits)
-	assert.Len(t, apiResp.Commits, 2)
+	t.Run("CompareCommits", func(t *testing.T) {
+		defer tests.PrintCurrentTest(t)()
+		req := NewRequestf(t, "GET", "/api/v1/repos/user2/repo20/compare/808038d2f71b0ab02099...c8e31bc7688741a5287f").AddTokenAuth(token)
+		resp := MakeRequest(t, req, http.StatusOK)
+
+		var apiResp *api.Compare
+		DecodeJSON(t, resp, &apiResp)
+
+		assert.Equal(t, 1, apiResp.TotalCommits)
+		assert.Len(t, apiResp.Commits, 1)
+	})
 }

tests/integration/integration_test.go

@@ -440,7 +440,7 @@ func DecodeJSON(t testing.TB, resp *httptest.ResponseRecorder, v any) {
 	t.Helper()
 
 	decoder := json.NewDecoder(resp.Body)
-	assert.NoError(t, decoder.Decode(v))
+	require.NoError(t, decoder.Decode(v))
 }
 
 func VerifyJSONSchema(t testing.TB, resp *httptest.ResponseRecorder, schemaFile string) {

web_src/js/components/RepoActionView.vue

@@ -429,7 +429,8 @@ export function initRepositoryActionView() {
           <a class="muted" :href="run.commit.pusher.link">{{ run.commit.pusher.displayName }}</a>
         </template>
         <span class="ui label tw-max-w-full" v-if="run.commit.shortSHA">
-          <a class="gt-ellipsis" :href="run.commit.branch.link">{{ run.commit.branch.name }}</a>
+          <span v-if="run.commit.branch.isDeleted" class="gt-ellipsis tw-line-through" :data-tooltip-content="run.commit.branch.name">{{ run.commit.branch.name }}</span>
+          <a v-else class="gt-ellipsis" :href="run.commit.branch.link" :data-tooltip-content="run.commit.branch.name">{{ run.commit.branch.name }}</a>
         </span>
       </div>
     </div>

web_src/js/components/RepoContributors.vue

@@ -1,5 +1,6 @@
 <script lang="ts">
 import {SvgIcon} from '../svg.ts';
+import dayjs from 'dayjs';
 import {
   Chart,
   Title,
@@ -26,6 +27,7 @@ import {sleep} from '../utils.ts';
 import 'chartjs-adapter-dayjs-4/dist/chartjs-adapter-dayjs-4.esm';
 import {fomanticQuery} from '../modules/fomantic/base.ts';
 import type {Entries} from 'type-fest';
+import {pathEscapeSegments} from '../utils/url.ts';
 
 const customEventListener: Plugin = {
   id: 'customEventListener',
@@ -65,6 +67,10 @@ export default {
       type: String,
       required: true,
     },
+    repoDefaultBranchName: {
+      type: String,
+      required: true,
+    },
   },
   data: () => ({
     isLoading: false,
@@ -100,6 +106,15 @@ export default {
         .slice(0, 100);
     },
 
+    getContributorSearchQuery(contributorEmail: string) {
+      const min = dayjs(this.xAxisMin).format('YYYY-MM-DD');
+      const max = dayjs(this.xAxisMax).format('YYYY-MM-DD');
+      const params = new URLSearchParams({
+        'q': `after:${min}, before:${max}, author:${contributorEmail}`,
+      });
+      return `${this.repoLink}/commits/branch/${pathEscapeSegments(this.repoDefaultBranchName)}/search?${params.toString()}`;
+    },
+
     async fetchGraphData() {
       this.isLoading = true;
       try {
@@ -167,7 +182,7 @@ export default {
         // for details.
         user.max_contribution_type += 1;
 
-        filteredData[key] = {...user, weeks: filteredWeeks};
+        filteredData[key] = {...user, weeks: filteredWeeks, email: key};
       }
 
       return filteredData;
@@ -215,7 +230,7 @@ export default {
       };
     },
 
-    updateOtherCharts({chart}: {chart: Chart}, reset?: boolean = false) {
+    updateOtherCharts({chart}: {chart: Chart}, reset: boolean = false) {
       const minVal = chart.options.scales.x.min;
       const maxVal = chart.options.scales.x.max;
       if (reset) {
@@ -381,7 +396,7 @@ export default {
         <div class="ui top attached header tw-flex tw-flex-1">
           <b class="ui right">#{{ index + 1 }}</b>
           <a :href="contributor.home_link">
-            <img class="ui avatar tw-align-middle" height="40" width="40" :src="contributor.avatar_link">
+            <img class="ui avatar tw-align-middle" height="40" width="40" :src="contributor.avatar_link" alt="">
           </a>
           <div class="tw-ml-2">
             <a v-if="contributor.home_link !== ''" :href="contributor.home_link"><h4>{{ contributor.name }}</h4></a>
@@ -389,7 +404,11 @@ export default {
               {{ contributor.name }}
             </h4>
             <p class="tw-text-12 tw-flex tw-gap-1">
-              <strong v-if="contributor.total_commits">{{ contributor.total_commits.toLocaleString() }} {{ locale.contributionType.commits }}</strong>
+              <strong v-if="contributor.total_commits">
+                <a class="silenced" :href="getContributorSearchQuery(contributor.email)">
+                  {{ contributor.total_commits.toLocaleString() }} {{ locale.contributionType.commits }}
+                </a>
+              </strong>
               <strong v-if="contributor.total_additions" class="text green">{{ contributor.total_additions.toLocaleString() }}++ </strong>
               <strong v-if="contributor.total_deletions" class="text red">
                 {{ contributor.total_deletions.toLocaleString() }}--</strong>

web_src/js/features/comp/EditorUpload.ts

@@ -178,6 +178,7 @@ export function initTextareaEvents(textarea, dropzoneEl) {
   });
   textarea.addEventListener('drop', (e) => {
     if (!e.dataTransfer.files.length) return;
+    if (!dropzoneEl) return;
     handleUploadFiles(new TextareaEditor(textarea), dropzoneEl, e.dataTransfer.files, e);
   });
   dropzoneEl?.dropzone.on(DropzoneCustomEventRemovedFile, ({fileUuid}) => {

web_src/js/features/contributors.ts

@@ -8,6 +8,7 @@ export async function initRepoContributors() {
   try {
     const View = createApp(RepoContributors, {
       repoLink: el.getAttribute('data-repo-link'),
+      repoDefaultBranchName: el.getAttribute('data-repo-default-branch-name'),
       locale: {
         filterLabel: el.getAttribute('data-locale-filter-label'),
         contributionType: {

web_src/js/features/repo-unicode-escape.ts

@@ -1,27 +1,28 @@
 import {addDelegatedEventListener, hideElem, queryElemSiblings, showElem, toggleElem} from '../utils/dom.ts';
 
 export function initUnicodeEscapeButton() {
+  // buttons might appear on these pages: file view (code, rendered markdown), diff (commit, pr conversation, pr diff), blame, wiki
   addDelegatedEventListener(document, 'click', '.escape-button, .unescape-button, .toggle-escape-button', (btn, e) => {
     e.preventDefault();
 
-    const fileContentElemId = btn.getAttribute('data-file-content-elem-id');
-    const fileContent = fileContentElemId ?
-      document.querySelector(`#${fileContentElemId}`) :
+    const unicodeContentSelector = btn.getAttribute('data-unicode-content-selector');
+    const container = unicodeContentSelector ?
+      document.querySelector(unicodeContentSelector) :
       btn.closest('.file-content, .non-diff-file-content');
-    const fileView = fileContent?.querySelectorAll('.file-code, .file-view');
+    const fileView = container.querySelector('.file-code, .file-view') ?? container;
     if (btn.matches('.escape-button')) {
-      for (const el of fileView) el.classList.add('unicode-escaped');
+      fileView.classList.add('unicode-escaped');
       hideElem(btn);
       showElem(queryElemSiblings(btn, '.unescape-button'));
     } else if (btn.matches('.unescape-button')) {
-      for (const el of fileView) el.classList.remove('unicode-escaped');
+      fileView.classList.remove('unicode-escaped');
       hideElem(btn);
       showElem(queryElemSiblings(btn, '.escape-button'));
     } else if (btn.matches('.toggle-escape-button')) {
-      const isEscaped = fileView[0]?.classList.contains('unicode-escaped');
-      for (const el of fileView) el.classList.toggle('unicode-escaped', !isEscaped);
-      toggleElem(fileContent.querySelectorAll('.unescape-button'), !isEscaped);
-      toggleElem(fileContent.querySelectorAll('.escape-button'), isEscaped);
+      const isEscaped = fileView.classList.contains('unicode-escaped');
+      fileView.classList.toggle('unicode-escaped', !isEscaped);
+      toggleElem(container.querySelectorAll('.unescape-button'), !isEscaped);
+      toggleElem(container.querySelectorAll('.escape-button'), isEscaped);
     }
   });
 }