Merge pull request '[gitea] week 2024-20-v7.0 cherry pick (release/v1.22 -> v7.0/forgejo)' (#3772) from earl-warren/wcp/2024-20-v7.0 into v7.0/forgejo

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/3772 Reviewed-by: Beowulf <beowulf@noreply.codeberg.org>
2024-06-09 08:59:31 +00:00 · 2024-05-16 15:36:08 +00:00 · 2024-05-16 15:36:08 +00:00 · 4ecbb2ef1b
parent 7a8b2d8eb8 08894a9335
commit 4ecbb2ef1b
53 changed files with 948 additions and 509 deletions
--- a/.deadcode-out
+++ b/.deadcode-out
@ -179,7 +179,6 @@ package "code.gitea.io/gitea/modules/git"
 	func (ErrExecTimeout).Error
 	func (ErrUnsupportedVersion).Error
 	func SetUpdateHook
-	func GetObjectFormatOfRepo
 	func openRepositoryWithDefaultContext
 	func IsTagExist
 	func ToEntryMode
@ -315,8 +314,6 @@ package "code.gitea.io/gitea/routers/web"

 package "code.gitea.io/gitea/routers/web/org"
 	func MustEnableProjects
-	func getActionIssues
-	func UpdateIssueProject

 package "code.gitea.io/gitea/services/context"
 	func GetPrivateContext
--- a/cmd/hook.go
+++ b/cmd/hook.go
@ -366,6 +366,7 @@ Forgejo or set your environment appropriately.`, "")
 	isWiki, _ := strconv.ParseBool(os.Getenv(repo_module.EnvRepoIsWiki))
 	repoName := os.Getenv(repo_module.EnvRepoName)
 	pusherID, _ := strconv.ParseInt(os.Getenv(repo_module.EnvPusherID), 10, 64)
+	prID, _ := strconv.ParseInt(os.Getenv(repo_module.EnvPRID), 10, 64)
 	pusherName := os.Getenv(repo_module.EnvPusherName)

 	hookOptions := private.HookOptions{
@ -375,6 +376,8 @@ Forgejo or set your environment appropriately.`, "")
 		GitObjectDirectory:              os.Getenv(private.GitObjectDirectory),
 		GitQuarantinePath:               os.Getenv(private.GitQuarantinePath),
 		GitPushOptions:                  pushOptions(),
+		PullRequestID:                   prID,
+		PushTrigger:                     repo_module.PushTrigger(os.Getenv(repo_module.EnvPushTrigger)),
 	}
 	oldCommitIDs := make([]string, hookBatchSize)
 	newCommitIDs := make([]string, hookBatchSize)
--- a/cmd/migrate_storage.go
+++ b/cmd/migrate_storage.go
@ -34,7 +34,7 @@ var CmdMigrateStorage = &cli.Command{
 			Name:    "type",
 			Aliases: []string{"t"},
 			Value:   "",
-			Usage:   "Type of stored files to copy.  Allowed types: 'attachments', 'lfs', 'avatars', 'repo-avatars', 'repo-archivers', 'packages', 'actions-log'",
+			Usage:   "Type of stored files to copy.  Allowed types: 'attachments', 'lfs', 'avatars', 'repo-avatars', 'repo-archivers', 'packages', 'actions-log', 'actions-artifacts",
 		},
 		&cli.StringFlag{
 			Name:    "storage",
@ -160,6 +160,13 @@ func migrateActionsLog(ctx context.Context, dstStorage storage.ObjectStorage) er
 	})
 }

+func migrateActionsArtifacts(ctx context.Context, dstStorage storage.ObjectStorage) error {
+	return db.Iterate(ctx, nil, func(ctx context.Context, artifact *actions_model.ActionArtifact) error {
+		_, err := storage.Copy(dstStorage, artifact.ArtifactPath, storage.ActionsArtifacts, artifact.ArtifactPath)
+		return err
+	})
+}
+
 func runMigrateStorage(ctx *cli.Context) error {
 	stdCtx, cancel := installSignals()
 	defer cancel()
@ -223,13 +230,14 @@ func runMigrateStorage(ctx *cli.Context) error {
 	}

 	migratedMethods := map[string]func(context.Context, storage.ObjectStorage) error{
-		"attachments":    migrateAttachments,
-		"lfs":            migrateLFS,
-		"avatars":        migrateAvatars,
-		"repo-avatars":   migrateRepoAvatars,
-		"repo-archivers": migrateRepoArchivers,
-		"packages":       migratePackages,
-		"actions-log":    migrateActionsLog,
+		"attachments":       migrateAttachments,
+		"lfs":               migrateLFS,
+		"avatars":           migrateAvatars,
+		"repo-avatars":      migrateRepoAvatars,
+		"repo-archivers":    migrateRepoArchivers,
+		"packages":          migratePackages,
+		"actions-log":       migrateActionsLog,
+		"actions-artifacts": migrateActionsArtifacts,
 	}

 	tp := strings.ToLower(ctx.String("type"))
--- a/models/db/engine.go
+++ b/models/db/engine.go
@ -59,6 +59,7 @@ type Engine interface {
 	SumInt(bean any, columnName string) (res int64, err error)
 	Sync(...any) error
 	Select(string) *xorm.Session
+	SetExpr(string, any) *xorm.Session
 	NotIn(string, ...any) *xorm.Session
 	OrderBy(any, ...any) *xorm.Session
 	Exist(...any) (bool, error)
--- a/models/issues/issue_project.go
+++ b/models/issues/issue_project.go
@ -5,11 +5,11 @@ package issues

 import (
 	"context"
-	"fmt"

 	"code.gitea.io/gitea/models/db"
 	project_model "code.gitea.io/gitea/models/project"
 	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/util"
 )

 // LoadProject load the project the issue was assigned to
@ -90,58 +90,73 @@ func LoadIssuesFromBoardList(ctx context.Context, bs project_model.BoardList) (m
 	return issuesMap, nil
 }

-// ChangeProjectAssign changes the project associated with an issue
-func ChangeProjectAssign(ctx context.Context, issue *Issue, doer *user_model.User, newProjectID int64) error {
-	ctx, committer, err := db.TxContext(ctx)
-	if err != nil {
-		return err
-	}
-	defer committer.Close()
+// IssueAssignOrRemoveProject changes the project associated with an issue
+// If newProjectID is 0, the issue is removed from the project
+func IssueAssignOrRemoveProject(ctx context.Context, issue *Issue, doer *user_model.User, newProjectID, newColumnID int64) error {
+	return db.WithTx(ctx, func(ctx context.Context) error {
+		oldProjectID := issue.projectID(ctx)

-	if err := addUpdateIssueProject(ctx, issue, doer, newProjectID); err != nil {
-		return err
-	}
-
-	return committer.Commit()
-}
-
-func addUpdateIssueProject(ctx context.Context, issue *Issue, doer *user_model.User, newProjectID int64) error {
-	oldProjectID := issue.projectID(ctx)
-
-	if err := issue.LoadRepo(ctx); err != nil {
-		return err
-	}
-
-	// Only check if we add a new project and not remove it.
-	if newProjectID > 0 {
-		newProject, err := project_model.GetProjectByID(ctx, newProjectID)
-		if err != nil {
+		if err := issue.LoadRepo(ctx); err != nil {
 			return err
 		}
-		if newProject.RepoID != issue.RepoID && newProject.OwnerID != issue.Repo.OwnerID {
-			return fmt.Errorf("issue's repository is not the same as project's repository")
+
+		// Only check if we add a new project and not remove it.
+		if newProjectID > 0 {
+			newProject, err := project_model.GetProjectByID(ctx, newProjectID)
+			if err != nil {
+				return err
+			}
+			if !newProject.CanBeAccessedByOwnerRepo(issue.Repo.OwnerID, issue.Repo) {
+				return util.NewPermissionDeniedErrorf("issue %d can't be accessed by project %d", issue.ID, newProject.ID)
+			}
+			if newColumnID == 0 {
+				newDefaultColumn, err := newProject.GetDefaultBoard(ctx)
+				if err != nil {
+					return err
+				}
+				newColumnID = newDefaultColumn.ID
+			}
 		}
-	}

-	if _, err := db.GetEngine(ctx).Where("project_issue.issue_id=?", issue.ID).Delete(&project_model.ProjectIssue{}); err != nil {
-		return err
-	}
-
-	if oldProjectID > 0 || newProjectID > 0 {
-		if _, err := CreateComment(ctx, &CreateCommentOptions{
-			Type:         CommentTypeProject,
-			Doer:         doer,
-			Repo:         issue.Repo,
-			Issue:        issue,
-			OldProjectID: oldProjectID,
-			ProjectID:    newProjectID,
-		}); err != nil {
+		if _, err := db.GetEngine(ctx).Where("project_issue.issue_id=?", issue.ID).Delete(&project_model.ProjectIssue{}); err != nil {
 			return err
 		}
-	}

-	return db.Insert(ctx, &project_model.ProjectIssue{
-		IssueID:   issue.ID,
-		ProjectID: newProjectID,
+		if oldProjectID > 0 || newProjectID > 0 {
+			if _, err := CreateComment(ctx, &CreateCommentOptions{
+				Type:         CommentTypeProject,
+				Doer:         doer,
+				Repo:         issue.Repo,
+				Issue:        issue,
+				OldProjectID: oldProjectID,
+				ProjectID:    newProjectID,
+			}); err != nil {
+				return err
+			}
+		}
+		if newProjectID == 0 {
+			return nil
+		}
+		if newColumnID == 0 {
+			panic("newColumnID must not be zero") // shouldn't happen
+		}
+
+		res := struct {
+			MaxSorting int64
+			IssueCount int64
+		}{}
+		if _, err := db.GetEngine(ctx).Select("max(sorting) as max_sorting, count(*) as issue_count").Table("project_issue").
+			Where("project_id=?", newProjectID).
+			And("project_board_id=?", newColumnID).
+			Get(&res); err != nil {
+			return err
+		}
+		newSorting := util.Iif(res.IssueCount > 0, res.MaxSorting+1, 0)
+		return db.Insert(ctx, &project_model.ProjectIssue{
+			IssueID:        issue.ID,
+			ProjectID:      newProjectID,
+			ProjectBoardID: newColumnID,
+			Sorting:        newSorting,
+		})
 	})
 }
--- a/models/project/board.go
+++ b/models/project/board.go
@ -5,12 +5,14 @@ package project

 import (
 	"context"
+	"errors"
 	"fmt"
 	"regexp"

 	"code.gitea.io/gitea/models/db"
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/timeutil"
+	"code.gitea.io/gitea/modules/util"

 	"xorm.io/builder"
 )
@ -82,6 +84,17 @@ func (b *Board) NumIssues(ctx context.Context) int {
 	return int(c)
 }

+func (b *Board) GetIssues(ctx context.Context) ([]*ProjectIssue, error) {
+	issues := make([]*ProjectIssue, 0, 5)
+	if err := db.GetEngine(ctx).Where("project_id=?", b.ProjectID).
+		And("project_board_id=?", b.ID).
+		OrderBy("sorting, id").
+		Find(&issues); err != nil {
+		return nil, err
+	}
+	return issues, nil
+}
+
 func init() {
 	db.RegisterModel(new(Board))
 }
@ -152,12 +165,27 @@ func createBoardsForProjectsType(ctx context.Context, project *Project) error {
 	return db.Insert(ctx, boards)
 }

+// maxProjectColumns max columns allowed in a project, this should not bigger than 127
+// because sorting is int8 in database
+const maxProjectColumns = 20
+
 // NewBoard adds a new project board to a given project
 func NewBoard(ctx context.Context, board *Board) error {
 	if len(board.Color) != 0 && !BoardColorPattern.MatchString(board.Color) {
 		return fmt.Errorf("bad color code: %s", board.Color)
 	}
-
+	res := struct {
+		MaxSorting  int64
+		ColumnCount int64
+	}{}
+	if _, err := db.GetEngine(ctx).Select("max(sorting) as max_sorting, count(*) as column_count").Table("project_board").
+		Where("project_id=?", board.ProjectID).Get(&res); err != nil {
+		return err
+	}
+	if res.ColumnCount >= maxProjectColumns {
+		return fmt.Errorf("NewBoard: maximum number of columns reached")
+	}
+	board.Sorting = int8(util.Iif(res.ColumnCount > 0, res.MaxSorting+1, 0))
 	_, err := db.GetEngine(ctx).Insert(board)
 	return err
 }
@ -191,7 +219,17 @@ func deleteBoardByID(ctx context.Context, boardID int64) error {
 		return fmt.Errorf("deleteBoardByID: cannot delete default board")
 	}

-	if err = board.removeIssues(ctx); err != nil {
+	// move all issues to the default column
+	project, err := GetProjectByID(ctx, board.ProjectID)
+	if err != nil {
+		return err
+	}
+	defaultColumn, err := project.GetDefaultBoard(ctx)
+	if err != nil {
+		return err
+	}
+
+	if err = board.moveIssuesToAnotherColumn(ctx, defaultColumn); err != nil {
 		return err
 	}

@ -244,21 +282,15 @@ func UpdateBoard(ctx context.Context, board *Board) error {
 // GetBoards fetches all boards related to a project
 func (p *Project) GetBoards(ctx context.Context) (BoardList, error) {
 	boards := make([]*Board, 0, 5)
-
-	if err := db.GetEngine(ctx).Where("project_id=? AND `default`=?", p.ID, false).OrderBy("sorting").Find(&boards); err != nil {
+	if err := db.GetEngine(ctx).Where("project_id=?", p.ID).OrderBy("sorting, id").Find(&boards); err != nil {
 		return nil, err
 	}

-	defaultB, err := p.getDefaultBoard(ctx)
-	if err != nil {
-		return nil, err
-	}
-
-	return append([]*Board{defaultB}, boards...), nil
+	return boards, nil
 }

-// getDefaultBoard return default board and ensure only one exists
-func (p *Project) getDefaultBoard(ctx context.Context) (*Board, error) {
+// GetDefaultBoard return default board and ensure only one exists
+func (p *Project) GetDefaultBoard(ctx context.Context) (*Board, error) {
 	var board Board
 	has, err := db.GetEngine(ctx).
 		Where("project_id=? AND `default` = ?", p.ID, true).
@ -318,3 +350,42 @@ func UpdateBoardSorting(ctx context.Context, bs BoardList) error {
 		return nil
 	})
 }
+
+func GetColumnsByIDs(ctx context.Context, projectID int64, columnsIDs []int64) (BoardList, error) {
+	columns := make([]*Board, 0, 5)
+	if err := db.GetEngine(ctx).
+		Where("project_id =?", projectID).
+		In("id", columnsIDs).
+		OrderBy("sorting").Find(&columns); err != nil {
+		return nil, err
+	}
+	return columns, nil
+}
+
+// MoveColumnsOnProject sorts columns in a project
+func MoveColumnsOnProject(ctx context.Context, project *Project, sortedColumnIDs map[int64]int64) error {
+	return db.WithTx(ctx, func(ctx context.Context) error {
+		sess := db.GetEngine(ctx)
+		columnIDs := util.ValuesOfMap(sortedColumnIDs)
+		movedColumns, err := GetColumnsByIDs(ctx, project.ID, columnIDs)
+		if err != nil {
+			return err
+		}
+		if len(movedColumns) != len(sortedColumnIDs) {
+			return errors.New("some columns do not exist")
+		}
+
+		for _, column := range movedColumns {
+			if column.ProjectID != project.ID {
+				return fmt.Errorf("column[%d]'s projectID is not equal to project's ID [%d]", column.ProjectID, project.ID)
+			}
+		}
+
+		for sorting, columnID := range sortedColumnIDs {
+			if _, err := sess.Exec("UPDATE `project_board` SET sorting=? WHERE id=?", sorting, columnID); err != nil {
+				return err
+			}
+		}
+		return nil
+	})
+}
--- a/models/project/board_test.go
+++ b/models/project/board_test.go
@ -4,6 +4,8 @@
 package project

 import (
+	"fmt"
+	"strings"
 	"testing"

 	"code.gitea.io/gitea/models/db"
@ -19,7 +21,7 @@ func TestGetDefaultBoard(t *testing.T) {
 	assert.NoError(t, err)

 	// check if default board was added
-	board, err := projectWithoutDefault.getDefaultBoard(db.DefaultContext)
+	board, err := projectWithoutDefault.GetDefaultBoard(db.DefaultContext)
 	assert.NoError(t, err)
 	assert.Equal(t, int64(5), board.ProjectID)
 	assert.Equal(t, "Uncategorized", board.Title)
@ -28,7 +30,7 @@ func TestGetDefaultBoard(t *testing.T) {
 	assert.NoError(t, err)

 	// check if multiple defaults were removed
-	board, err = projectWithMultipleDefaults.getDefaultBoard(db.DefaultContext)
+	board, err = projectWithMultipleDefaults.GetDefaultBoard(db.DefaultContext)
 	assert.NoError(t, err)
 	assert.Equal(t, int64(6), board.ProjectID)
 	assert.Equal(t, int64(9), board.ID)
@ -42,3 +44,84 @@ func TestGetDefaultBoard(t *testing.T) {
 	assert.Equal(t, int64(6), board.ProjectID)
 	assert.False(t, board.Default)
 }
+
+func Test_moveIssuesToAnotherColumn(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+
+	column1 := unittest.AssertExistsAndLoadBean(t, &Board{ID: 1, ProjectID: 1})
+
+	issues, err := column1.GetIssues(db.DefaultContext)
+	assert.NoError(t, err)
+	assert.Len(t, issues, 1)
+	assert.EqualValues(t, 1, issues[0].ID)
+
+	column2 := unittest.AssertExistsAndLoadBean(t, &Board{ID: 2, ProjectID: 1})
+	issues, err = column2.GetIssues(db.DefaultContext)
+	assert.NoError(t, err)
+	assert.Len(t, issues, 1)
+	assert.EqualValues(t, 3, issues[0].ID)
+
+	err = column1.moveIssuesToAnotherColumn(db.DefaultContext, column2)
+	assert.NoError(t, err)
+
+	issues, err = column1.GetIssues(db.DefaultContext)
+	assert.NoError(t, err)
+	assert.Len(t, issues, 0)
+
+	issues, err = column2.GetIssues(db.DefaultContext)
+	assert.NoError(t, err)
+	assert.Len(t, issues, 2)
+	assert.EqualValues(t, 3, issues[0].ID)
+	assert.EqualValues(t, 0, issues[0].Sorting)
+	assert.EqualValues(t, 1, issues[1].ID)
+	assert.EqualValues(t, 1, issues[1].Sorting)
+}
+
+func Test_MoveColumnsOnProject(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+
+	project1 := unittest.AssertExistsAndLoadBean(t, &Project{ID: 1})
+	columns, err := project1.GetBoards(db.DefaultContext)
+	assert.NoError(t, err)
+	assert.Len(t, columns, 3)
+	assert.EqualValues(t, 0, columns[0].Sorting) // even if there is no default sorting, the code should also work
+	assert.EqualValues(t, 0, columns[1].Sorting)
+	assert.EqualValues(t, 0, columns[2].Sorting)
+
+	err = MoveColumnsOnProject(db.DefaultContext, project1, map[int64]int64{
+		0: columns[1].ID,
+		1: columns[2].ID,
+		2: columns[0].ID,
+	})
+	assert.NoError(t, err)
+
+	columnsAfter, err := project1.GetBoards(db.DefaultContext)
+	assert.NoError(t, err)
+	assert.Len(t, columnsAfter, 3)
+	assert.EqualValues(t, columns[1].ID, columnsAfter[0].ID)
+	assert.EqualValues(t, columns[2].ID, columnsAfter[1].ID)
+	assert.EqualValues(t, columns[0].ID, columnsAfter[2].ID)
+}
+
+func Test_NewBoard(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+
+	project1 := unittest.AssertExistsAndLoadBean(t, &Project{ID: 1})
+	columns, err := project1.GetBoards(db.DefaultContext)
+	assert.NoError(t, err)
+	assert.Len(t, columns, 3)
+
+	for i := 0; i < maxProjectColumns-3; i++ {
+		err := NewBoard(db.DefaultContext, &Board{
+			Title:     fmt.Sprintf("board-%d", i+4),
+			ProjectID: project1.ID,
+		})
+		assert.NoError(t, err)
+	}
+	err = NewBoard(db.DefaultContext, &Board{
+		Title:     "board-21",
+		ProjectID: project1.ID,
+	})
+	assert.Error(t, err)
+	assert.True(t, strings.Contains(err.Error(), "maximum number of columns reached"))
+}
--- a/models/project/issue.go
+++ b/models/project/issue.go
@ -9,6 +9,7 @@ import (

 	"code.gitea.io/gitea/models/db"
 	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/util"
 )

 // ProjectIssue saves relation from issue to a project
@ -17,7 +18,7 @@ type ProjectIssue struct { //revive:disable-line:exported
 	IssueID   int64 `xorm:"INDEX"`
 	ProjectID int64 `xorm:"INDEX"`

-	// If 0, then it has not been added to a specific board in the project
+	// ProjectBoardID should not be zero since 1.22. If it's zero, the issue will not be displayed on UI and it might result in errors.
 	ProjectBoardID int64 `xorm:"INDEX"`

 	// the sorting order on the board
@ -79,11 +80,8 @@ func (p *Project) NumOpenIssues(ctx context.Context) int {
 func MoveIssuesOnProjectBoard(ctx context.Context, board *Board, sortedIssueIDs map[int64]int64) error {
 	return db.WithTx(ctx, func(ctx context.Context) error {
 		sess := db.GetEngine(ctx)
+		issueIDs := util.ValuesOfMap(sortedIssueIDs)

-		issueIDs := make([]int64, 0, len(sortedIssueIDs))
-		for _, issueID := range sortedIssueIDs {
-			issueIDs = append(issueIDs, issueID)
-		}
 		count, err := sess.Table(new(ProjectIssue)).Where("project_id=?", board.ProjectID).In("issue_id", issueIDs).Count()
 		if err != nil {
 			return err
@ -102,7 +100,44 @@ func MoveIssuesOnProjectBoard(ctx context.Context, board *Board, sortedIssueIDs
 	})
 }

-func (b *Board) removeIssues(ctx context.Context) error {
-	_, err := db.GetEngine(ctx).Exec("UPDATE `project_issue` SET project_board_id = 0 WHERE project_board_id = ? ", b.ID)
-	return err
+func (b *Board) moveIssuesToAnotherColumn(ctx context.Context, newColumn *Board) error {
+	if b.ProjectID != newColumn.ProjectID {
+		return fmt.Errorf("columns have to be in the same project")
+	}
+
+	if b.ID == newColumn.ID {
+		return nil
+	}
+
+	res := struct {
+		MaxSorting int64
+		IssueCount int64
+	}{}
+	if _, err := db.GetEngine(ctx).Select("max(sorting) as max_sorting, count(*) as issue_count").
+		Table("project_issue").
+		Where("project_id=?", newColumn.ProjectID).
+		And("project_board_id=?", newColumn.ID).
+		Get(&res); err != nil {
+		return err
+	}
+
+	issues, err := b.GetIssues(ctx)
+	if err != nil {
+		return err
+	}
+	if len(issues) == 0 {
+		return nil
+	}
+
+	nextSorting := util.Iif(res.IssueCount > 0, res.MaxSorting+1, 0)
+	return db.WithTx(ctx, func(ctx context.Context) error {
+		for i, issue := range issues {
+			issue.ProjectBoardID = newColumn.ID
+			issue.Sorting = nextSorting + int64(i)
+			if _, err := db.GetEngine(ctx).ID(issue.ID).Cols("project_board_id", "sorting").Update(issue); err != nil {
+				return err
+			}
+		}
+		return nil
+	})
 }
--- a/models/project/project.go
+++ b/models/project/project.go
@ -161,6 +161,13 @@ func (p *Project) IsRepositoryProject() bool {
 	return p.Type == TypeRepository
 }

+func (p *Project) CanBeAccessedByOwnerRepo(ownerID int64, repo *repo_model.Repository) bool {
+	if p.Type == TypeRepository {
+		return repo != nil && p.RepoID == repo.ID // if a project belongs to a repository, then its OwnerID is 0 and can be ignored
+	}
+	return p.OwnerID == ownerID && p.RepoID == 0
+}
+
 func init() {
 	db.RegisterModel(new(Project))
 }
--- a/models/repo/search.go
+++ b/models/repo/search.go
@ -8,14 +8,14 @@ import "code.gitea.io/gitea/models/db"
 // SearchOrderByMap represents all possible search order
 var SearchOrderByMap = map[string]map[string]db.SearchOrderBy{
 	"asc": {
-		"alpha":   db.SearchOrderByAlphabetically,
+		"alpha":   "owner_name ASC, name ASC",
 		"created": db.SearchOrderByOldest,
 		"updated": db.SearchOrderByLeastUpdated,
 		"size":    db.SearchOrderBySize,
 		"id":      db.SearchOrderByID,
 	},
 	"desc": {
-		"alpha":   db.SearchOrderByAlphabeticallyReverse,
+		"alpha":   "owner_name DESC, name DESC",
 		"created": db.SearchOrderByNewest,
 		"updated": db.SearchOrderByRecentUpdated,
 		"size":    db.SearchOrderBySizeReverse,
--- a/modules/git/repo.go
+++ b/modules/git/repo.go
@ -7,7 +7,6 @@ package git
 import (
 	"bytes"
 	"context"
-	"errors"
 	"fmt"
 	"io"
 	"net/url"
@ -63,32 +62,6 @@ func IsRepoURLAccessible(ctx context.Context, url string) bool {
 	return err == nil
 }

-// GetObjectFormatOfRepo returns the hash type of repository at a given path
-func GetObjectFormatOfRepo(ctx context.Context, repoPath string) (ObjectFormat, error) {
-	var stdout, stderr strings.Builder
-
-	err := NewCommand(ctx, "hash-object", "--stdin").Run(&RunOpts{
-		Dir:    repoPath,
-		Stdout: &stdout,
-		Stderr: &stderr,
-		Stdin:  &strings.Reader{},
-	})
-	if err != nil {
-		return nil, err
-	}
-
-	if stderr.Len() > 0 {
-		return nil, errors.New(stderr.String())
-	}
-
-	h, err := NewIDFromString(strings.TrimRight(stdout.String(), "\n"))
-	if err != nil {
-		return nil, err
-	}
-
-	return h.Type(), nil
-}
-
 // InitRepository initializes a new Git repository.
 func InitRepository(ctx context.Context, repoPath string, bare bool, objectFormatName string) error {
 	err := os.MkdirAll(repoPath, os.ModePerm)
--- a/modules/private/hook.go
+++ b/modules/private/hook.go
@ -11,6 +11,7 @@ import (
 	"time"

 	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/repository"
 	"code.gitea.io/gitea/modules/setting"
 )

@ -53,6 +54,7 @@ type HookOptions struct {
 	GitQuarantinePath               string
 	GitPushOptions                  GitPushOptions
 	PullRequestID                   int64
+	PushTrigger                     repository.PushTrigger
 	DeployKeyID                     int64 // if the pusher is a DeployKey, then UserID is the repo's org user.
 	IsWiki                          bool
 	ActionPerm                      int
--- a/modules/repository/branch.go
+++ b/modules/repository/branch.go
@ -5,6 +5,7 @@ package repository

 import (
 	"context"
+	"fmt"

 	"code.gitea.io/gitea/models/db"
 	git_model "code.gitea.io/gitea/models/git"
@ -36,6 +37,15 @@ func SyncRepoBranches(ctx context.Context, repoID, doerID int64) (int64, error)
 }

 func SyncRepoBranchesWithRepo(ctx context.Context, repo *repo_model.Repository, gitRepo *git.Repository, doerID int64) (int64, error) {
+	objFmt, err := gitRepo.GetObjectFormat()
+	if err != nil {
+		return 0, fmt.Errorf("GetObjectFormat: %w", err)
+	}
+	_, err = db.GetEngine(ctx).ID(repo.ID).Update(&repo_model.Repository{ObjectFormatName: objFmt.Name()})
+	if err != nil {
+		return 0, fmt.Errorf("UpdateRepository: %w", err)
+	}
+
 	allBranches := container.Set[string]{}
 	{
 		branches, _, err := gitRepo.GetBranchNames(0, 0)
--- a/modules/repository/branch_test.go
+++ b/modules/repository/branch_test.go
@ -0,0 +1,31 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package repository
+
+import (
+	"testing"
+
+	"code.gitea.io/gitea/models/db"
+	git_model "code.gitea.io/gitea/models/git"
+	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/models/unittest"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSyncRepoBranches(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+	_, err := db.GetEngine(db.DefaultContext).ID(1).Update(&repo_model.Repository{ObjectFormatName: "bad-fmt"})
+	assert.NoError(t, db.TruncateBeans(db.DefaultContext, &git_model.Branch{}))
+	assert.NoError(t, err)
+	repo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 1})
+	assert.Equal(t, "bad-fmt", repo.ObjectFormatName)
+	_, err = SyncRepoBranches(db.DefaultContext, 1, 0)
+	assert.NoError(t, err)
+	repo = unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 1})
+	assert.Equal(t, "sha1", repo.ObjectFormatName)
+	branch, err := git_model.GetBranch(db.DefaultContext, 1, "master")
+	assert.NoError(t, err)
+	assert.EqualValues(t, "master", branch.Name)
+}
--- a/modules/repository/env.go
+++ b/modules/repository/env.go
@ -25,11 +25,19 @@ const (
 	EnvKeyID        = "GITEA_KEY_ID" // public key ID
 	EnvDeployKeyID  = "GITEA_DEPLOY_KEY_ID"
 	EnvPRID         = "GITEA_PR_ID"
+	EnvPushTrigger  = "GITEA_PUSH_TRIGGER"
 	EnvIsInternal   = "GITEA_INTERNAL_PUSH"
 	EnvAppURL       = "GITEA_ROOT_URL"
 	EnvActionPerm   = "GITEA_ACTION_PERM"
 )

+type PushTrigger string
+
+const (
+	PushTriggerPRMergeToBase    PushTrigger = "pr-merge-to-base"
+	PushTriggerPRUpdateWithBase PushTrigger = "pr-update-with-base"
+)
+
 // InternalPushingEnvironment returns an os environment to switch off hooks on push
 // It is recommended to avoid using this unless you are pushing within a transaction
 // or if you absolutely are sure that post-receive and pre-receive will do nothing
--- a/modules/templates/helper.go
+++ b/modules/templates/helper.go
@ -53,13 +53,13 @@ func NewFuncMap() template.FuncMap {
 		"JsonUtils":   NewJsonUtils,

 		// -----------------------------------------------------------------
-		// svg / avatar / icon
+		// svg / avatar / icon / color
 		"svg":           svg.RenderHTML,
 		"EntryIcon":     base.EntryIcon,
 		"MigrationIcon": MigrationIcon,
 		"ActionIcon":    ActionIcon,
-
-		"SortArrow": SortArrow,
+		"SortArrow":     SortArrow,
+		"ContrastColor": util.ContrastColor,

 		// -----------------------------------------------------------------
 		// time / number / format
--- a/modules/templates/util_render.go
+++ b/modules/templates/util_render.go
@ -135,16 +135,9 @@ func RenderIssueTitle(ctx context.Context, text string, metas map[string]string)
 func RenderLabel(ctx context.Context, locale translation.Locale, label *issues_model.Label) template.HTML {
 	var (
 		archivedCSSClass string
-		textColor        = "#111"
+		textColor        = util.ContrastColor(label.Color)
 		labelScope       = label.ExclusiveScope()
 	)
-	r, g, b := util.HexToRBGColor(label.Color)
-
-	// Determine if label text should be light or dark to be readable on background color
-	// this doesn't account for saturation or transparency
-	if util.UseLightTextOnBackground(r, g, b) {
-		textColor = "#eee"
-	}

 	description := emoji.ReplaceAliases(template.HTMLEscapeString(label.Description))

@ -168,7 +161,7 @@ func RenderLabel(ctx context.Context, locale translation.Locale, label *issues_m

 	// Make scope and item background colors slightly darker and lighter respectively.
 	// More contrast needed with higher luminance, empirically tweaked.
-	luminance := util.GetLuminance(r, g, b)
+	luminance := util.GetRelativeLuminance(label.Color)
 	contrast := 0.01 + luminance*0.03
 	// Ensure we add the same amount of contrast also near 0 and 1.
 	darken := contrast + math.Max(luminance+contrast-1.0, 0.0)
@ -178,6 +171,7 @@ func RenderLabel(ctx context.Context, locale translation.Locale, label *issues_m
 	lightenFactor := math.Min(luminance+lighten, 1.0) / math.Max(luminance, 1.0/255.0)

 	opacity := GetLabelOpacityByte(label.IsArchived())
+	r, g, b := util.HexToRBGColor(label.Color)
 	scopeBytes := []byte{
 		uint8(math.Min(math.Round(r*darkenFactor), 255)),
 		uint8(math.Min(math.Round(g*darkenFactor), 255)),
--- a/modules/util/color.go
+++ b/modules/util/color.go
@ -4,22 +4,10 @@ package util

 import (
 	"fmt"
-	"math"
 	"strconv"
 	"strings"
 )

-// Check similar implementation in web_src/js/utils/color.js and keep synchronization
-
-// Return R, G, B values defined in reletive luminance
-func getLuminanceRGB(channel float64) float64 {
-	sRGB := channel / 255
-	if sRGB <= 0.03928 {
-		return sRGB / 12.92
-	}
-	return math.Pow((sRGB+0.055)/1.055, 2.4)
-}
-
 // Get color as RGB values in 0..255 range from the hex color string (with or without #)
 func HexToRBGColor(colorString string) (float64, float64, float64) {
 	hexString := colorString
@ -47,19 +35,23 @@ func HexToRBGColor(colorString string) (float64, float64, float64) {
 	return r, g, b
 }

-// return luminance given RGB channels
-// Reference from: https://www.w3.org/WAI/GL/wiki/Relative_luminance
-func GetLuminance(r, g, b float64) float64 {
-	R := getLuminanceRGB(r)
-	G := getLuminanceRGB(g)
-	B := getLuminanceRGB(b)
-	luminance := 0.2126*R + 0.7152*G + 0.0722*B
-	return luminance
+// Returns relative luminance for a SRGB color - https://en.wikipedia.org/wiki/Relative_luminance
+// Keep this in sync with web_src/js/utils/color.js
+func GetRelativeLuminance(color string) float64 {
+	r, g, b := HexToRBGColor(color)
+	return (0.2126729*r + 0.7151522*g + 0.0721750*b) / 255
 }

-// Reference from: https://firsching.ch/github_labels.html
-// In the future WCAG 3 APCA may be a better solution.
-// Check if text should use light color based on RGB of background
-func UseLightTextOnBackground(r, g, b float64) bool {
-	return GetLuminance(r, g, b) < 0.453
+func UseLightText(backgroundColor string) bool {
+	return GetRelativeLuminance(backgroundColor) < 0.453
+}
+
+// Given a background color, returns a black or white foreground color that the highest
+// contrast ratio. In the future, the APCA contrast function, or CSS `contrast-color` will be better.
+// https://github.com/color-js/color.js/blob/eb7b53f7a13bb716ec8b28c7a56f052cd599acd9/src/contrast/APCA.js#L42
+func ContrastColor(backgroundColor string) string {
+	if UseLightText(backgroundColor) {
+		return "#fff"
+	}
+	return "#000"
 }
--- a/modules/util/color_test.go
+++ b/modules/util/color_test.go
@ -33,33 +33,31 @@ func Test_HexToRBGColor(t *testing.T) {
 	}
 }

-func Test_UseLightTextOnBackground(t *testing.T) {
+func Test_UseLightText(t *testing.T) {
 	cases := []struct {
-		r        float64
-		g        float64
-		b        float64
-		expected bool
+		color    string
+		expected string
 	}{
-		{215, 58, 74, true},
-		{0, 117, 202, true},
-		{207, 211, 215, false},
-		{162, 238, 239, false},
-		{112, 87, 255, true},
-		{0, 134, 114, true},
-		{228, 230, 105, false},
-		{216, 118, 227, true},
-		{255, 255, 255, false},
-		{43, 134, 133, true},
-		{43, 135, 134, true},
-		{44, 135, 134, true},
-		{59, 182, 179, true},
-		{124, 114, 104, true},
-		{126, 113, 108, true},
-		{129, 112, 109, true},
-		{128, 112, 112, true},
+		{"#d73a4a", "#fff"},
+		{"#0075ca", "#fff"},
+		{"#cfd3d7", "#000"},
+		{"#a2eeef", "#000"},
+		{"#7057ff", "#fff"},
+		{"#008672", "#fff"},
+		{"#e4e669", "#000"},
+		{"#d876e3", "#000"},
+		{"#ffffff", "#000"},
+		{"#2b8684", "#fff"},
+		{"#2b8786", "#fff"},
+		{"#2c8786", "#000"},
+		{"#3bb6b3", "#000"},
+		{"#7c7268", "#fff"},
+		{"#7e716c", "#fff"},
+		{"#81706d", "#fff"},
+		{"#807070", "#fff"},
+		{"#84b6eb", "#000"},
 	}
 	for n, c := range cases {
-		result := UseLightTextOnBackground(c.r, c.g, c.b)
-		assert.Equal(t, c.expected, result, "case %d: error should match", n)
+		assert.Equal(t, c.expected, ContrastColor(c.color), "case %d: error should match", n)
 	}
 }
--- a/routers/private/hook_post_receive.go
+++ b/routers/private/hook_post_receive.go
@ -4,20 +4,26 @@
 package private

 import (
+	"context"
 	"fmt"
 	"net/http"
 	"strconv"
 	"time"

+	"code.gitea.io/gitea/models/db"
 	git_model "code.gitea.io/gitea/models/git"
 	issues_model "code.gitea.io/gitea/models/issues"
+	pull_model "code.gitea.io/gitea/models/pull"
 	repo_model "code.gitea.io/gitea/models/repo"
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/cache"
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/gitrepo"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/private"
 	repo_module "code.gitea.io/gitea/modules/repository"
 	"code.gitea.io/gitea/modules/setting"
+	timeutil "code.gitea.io/gitea/modules/timeutil"
 	"code.gitea.io/gitea/modules/util"
 	"code.gitea.io/gitea/modules/web"
 	gitea_context "code.gitea.io/gitea/services/context"
@ -157,6 +163,14 @@ func HookPostReceive(ctx *gitea_context.PrivateContext) {
 		}
 	}

+	// handle pull request merging, a pull request action should push at least 1 commit
+	if opts.PushTrigger == repo_module.PushTriggerPRMergeToBase {
+		handlePullRequestMerging(ctx, opts, ownerName, repoName, updates)
+		if ctx.Written() {
+			return
+		}
+	}
+
 	// Handle Push Options
 	if len(opts.GitPushOptions) > 0 {
 		// load the repository
@ -304,3 +318,52 @@ func HookPostReceive(ctx *gitea_context.PrivateContext) {
 		RepoWasEmpty: wasEmpty,
 	})
 }
+
+func loadContextCacheUser(ctx context.Context, id int64) (*user_model.User, error) {
+	return cache.GetWithContextCache(ctx, "hook_post_receive_user", id, func() (*user_model.User, error) {
+		return user_model.GetUserByID(ctx, id)
+	})
+}
+
+// handlePullRequestMerging handle pull request merging, a pull request action should push at least 1 commit
+func handlePullRequestMerging(ctx *gitea_context.PrivateContext, opts *private.HookOptions, ownerName, repoName string, updates []*repo_module.PushUpdateOptions) {
+	if len(updates) == 0 {
+		ctx.JSON(http.StatusInternalServerError, private.HookPostReceiveResult{
+			Err: fmt.Sprintf("Pushing a merged PR (pr:%d) no commits pushed ", opts.PullRequestID),
+		})
+		return
+	}
+
+	pr, err := issues_model.GetPullRequestByID(ctx, opts.PullRequestID)
+	if err != nil {
+		log.Error("GetPullRequestByID[%d]: %v", opts.PullRequestID, err)
+		ctx.JSON(http.StatusInternalServerError, private.HookPostReceiveResult{Err: "GetPullRequestByID failed"})
+		return
+	}
+
+	pusher, err := loadContextCacheUser(ctx, opts.UserID)
+	if err != nil {
+		log.Error("Failed to Update: %s/%s Error: %v", ownerName, repoName, err)
+		ctx.JSON(http.StatusInternalServerError, private.HookPostReceiveResult{Err: "Load pusher user failed"})
+		return
+	}
+
+	pr.MergedCommitID = updates[len(updates)-1].NewCommitID
+	pr.MergedUnix = timeutil.TimeStampNow()
+	pr.Merger = pusher
+	pr.MergerID = pusher.ID
+	err = db.WithTx(ctx, func(ctx context.Context) error {
+		// Removing an auto merge pull and ignore if not exist
+		if err := pull_model.DeleteScheduledAutoMerge(ctx, pr.ID); err != nil && !db.IsErrNotExist(err) {
+			return fmt.Errorf("DeleteScheduledAutoMerge[%d]: %v", opts.PullRequestID, err)
+		}
+		if _, err := pr.SetMerged(ctx); err != nil {
+			return fmt.Errorf("SetMerged failed: %s/%s Error: %v", ownerName, repoName, err)
+		}
+		return nil
+	})
+	if err != nil {
+		log.Error("Failed to update PR to merged: %v", err)
+		ctx.JSON(http.StatusInternalServerError, private.HookPostReceiveResult{Err: "Failed to update PR to merged"})
+	}
+}
--- a/routers/private/hook_post_receive_test.go
+++ b/routers/private/hook_post_receive_test.go
@ -0,0 +1,49 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package private
+
+import (
+	"testing"
+
+	"code.gitea.io/gitea/models/db"
+	issues_model "code.gitea.io/gitea/models/issues"
+	pull_model "code.gitea.io/gitea/models/pull"
+	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/models/unittest"
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/private"
+	repo_module "code.gitea.io/gitea/modules/repository"
+	"code.gitea.io/gitea/services/contexttest"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestHandlePullRequestMerging(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+	pr, err := issues_model.GetUnmergedPullRequest(db.DefaultContext, 1, 1, "branch2", "master", issues_model.PullRequestFlowGithub)
+	assert.NoError(t, err)
+	assert.NoError(t, pr.LoadBaseRepo(db.DefaultContext))
+
+	user1 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
+
+	err = pull_model.ScheduleAutoMerge(db.DefaultContext, user1, pr.ID, repo_model.MergeStyleSquash, "squash merge a pr")
+	assert.NoError(t, err)
+
+	autoMerge := unittest.AssertExistsAndLoadBean(t, &pull_model.AutoMerge{PullID: pr.ID})
+
+	ctx, resp := contexttest.MockPrivateContext(t, "/")
+	handlePullRequestMerging(ctx, &private.HookOptions{
+		PullRequestID: pr.ID,
+		UserID:        2,
+	}, pr.BaseRepo.OwnerName, pr.BaseRepo.Name, []*repo_module.PushUpdateOptions{
+		{NewCommitID: "01234567"},
+	})
+	assert.Equal(t, 0, len(resp.Body.String()))
+	pr, err = issues_model.GetPullRequestByID(db.DefaultContext, pr.ID)
+	assert.NoError(t, err)
+	assert.True(t, pr.HasMerged)
+	assert.EqualValues(t, "01234567", pr.MergedCommitID)
+
+	unittest.AssertNotExistsBean(t, &pull_model.AutoMerge{ID: autoMerge.ID})
+}
--- a/routers/web/explore/repo.go
+++ b/routers/web/explore/repo.go
@ -71,9 +71,9 @@ func RenderRepoSearch(ctx *context.Context, opts *RepoSearchOptions) {
 	case "leastupdate":
 		orderBy = db.SearchOrderByLeastUpdated
 	case "reversealphabetically":
-		orderBy = db.SearchOrderByAlphabeticallyReverse
+		orderBy = "owner_name DESC, name DESC"
 	case "alphabetically":
-		orderBy = db.SearchOrderByAlphabetically
+		orderBy = "owner_name ASC, name ASC"
 	case "reversesize":
 		orderBy = db.SearchOrderBySizeReverse
 	case "size":
--- a/routers/web/org/projects.go
+++ b/routers/web/org/projects.go
@ -7,7 +7,6 @@ import (
 	"errors"
 	"fmt"
 	"net/http"
-	"strconv"
 	"strings"

 	"code.gitea.io/gitea/models/db"
@ -390,74 +389,6 @@ func ViewProject(ctx *context.Context) {
 	ctx.HTML(http.StatusOK, tplProjectsView)
 }

-func getActionIssues(ctx *context.Context) issues_model.IssueList {
-	commaSeparatedIssueIDs := ctx.FormString("issue_ids")
-	if len(commaSeparatedIssueIDs) == 0 {
-		return nil
-	}
-	issueIDs := make([]int64, 0, 10)
-	for _, stringIssueID := range strings.Split(commaSeparatedIssueIDs, ",") {
-		issueID, err := strconv.ParseInt(stringIssueID, 10, 64)
-		if err != nil {
-			ctx.ServerError("ParseInt", err)
-			return nil
-		}
-		issueIDs = append(issueIDs, issueID)
-	}
-	issues, err := issues_model.GetIssuesByIDs(ctx, issueIDs)
-	if err != nil {
-		ctx.ServerError("GetIssuesByIDs", err)
-		return nil
-	}
-	// Check access rights for all issues
-	issueUnitEnabled := ctx.Repo.CanRead(unit.TypeIssues)
-	prUnitEnabled := ctx.Repo.CanRead(unit.TypePullRequests)
-	for _, issue := range issues {
-		if issue.RepoID != ctx.Repo.Repository.ID {
-			ctx.NotFound("some issue's RepoID is incorrect", errors.New("some issue's RepoID is incorrect"))
-			return nil
-		}
-		if issue.IsPull && !prUnitEnabled || !issue.IsPull && !issueUnitEnabled {
-			ctx.NotFound("IssueOrPullRequestUnitNotAllowed", nil)
-			return nil
-		}
-		if err = issue.LoadAttributes(ctx); err != nil {
-			ctx.ServerError("LoadAttributes", err)
-			return nil
-		}
-	}
-	return issues
-}
-
-// UpdateIssueProject change an issue's project
-func UpdateIssueProject(ctx *context.Context) {
-	issues := getActionIssues(ctx)
-	if ctx.Written() {
-		return
-	}
-
-	if err := issues.LoadProjects(ctx); err != nil {
-		ctx.ServerError("LoadProjects", err)
-		return
-	}
-
-	projectID := ctx.FormInt64("id")
-	for _, issue := range issues {
-		if issue.Project != nil {
-			if issue.Project.ID == projectID {
-				continue
-			}
-		}
-
-		if err := issues_model.ChangeProjectAssign(ctx, issue, ctx.Doer, projectID); err != nil {
-			ctx.ServerError("ChangeProjectAssign", err)
-			return
-		}
-	}
-
-	ctx.JSONOK()
-}
-
 // DeleteProjectBoard allows for the deletion of a project board
 func DeleteProjectBoard(ctx *context.Context) {
 	if ctx.Doer == nil {
--- a/routers/web/repo/issue.go
+++ b/routers/web/repo/issue.go
@ -1267,8 +1267,8 @@ func NewIssuePost(ctx *context.Context) {
 			ctx.Error(http.StatusBadRequest, "user hasn't permissions to read projects")
 			return
 		}
-		if err := issues_model.ChangeProjectAssign(ctx, issue, ctx.Doer, projectID); err != nil {
-			ctx.ServerError("ChangeProjectAssign", err)
+		if err := issues_model.IssueAssignOrRemoveProject(ctx, issue, ctx.Doer, projectID, 0); err != nil {
+			ctx.ServerError("IssueAssignOrRemoveProject", err)
 			return
 		}
 	}
--- a/routers/web/repo/projects.go
+++ b/routers/web/repo/projects.go
@ -21,6 +21,7 @@ import (
 	"code.gitea.io/gitea/modules/markup/markdown"
 	"code.gitea.io/gitea/modules/optional"
 	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/util"
 	"code.gitea.io/gitea/modules/web"
 	"code.gitea.io/gitea/services/context"
 	"code.gitea.io/gitea/services/forms"
@ -382,17 +383,21 @@ func UpdateIssueProject(ctx *context.Context) {
 		ctx.ServerError("LoadProjects", err)
 		return
 	}
+	if _, err := issues.LoadRepositories(ctx); err != nil {
+		ctx.ServerError("LoadProjects", err)
+		return
+	}

 	projectID := ctx.FormInt64("id")
 	for _, issue := range issues {
-		if issue.Project != nil {
-			if issue.Project.ID == projectID {
+		if issue.Project != nil && issue.Project.ID == projectID {
+			continue
+		}
+		if err := issues_model.IssueAssignOrRemoveProject(ctx, issue, ctx.Doer, projectID, 0); err != nil {
+			if errors.Is(err, util.ErrPermissionDenied) {
 				continue
 			}
-		}
-
-		if err := issues_model.ChangeProjectAssign(ctx, issue, ctx.Doer, projectID); err != nil {
-			ctx.ServerError("ChangeProjectAssign", err)
+			ctx.ServerError("IssueAssignOrRemoveProject", err)
 			return
 		}
 	}
--- a/routers/web/repo/pull.go
+++ b/routers/web/repo/pull.go
@ -1541,14 +1541,12 @@ func CompareAndPullRequestPost(ctx *context.Context) {
 		return
 	}

-	if projectID > 0 {
-		if !ctx.Repo.CanWrite(unit.TypeProjects) {
-			ctx.Error(http.StatusBadRequest, "user hasn't the permission to write to projects")
-			return
-		}
-		if err := issues_model.ChangeProjectAssign(ctx, pullIssue, ctx.Doer, projectID); err != nil {
-			ctx.ServerError("ChangeProjectAssign", err)
-			return
+	if projectID > 0 && ctx.Repo.CanWrite(unit.TypeProjects) {
+		if err := issues_model.IssueAssignOrRemoveProject(ctx, pullIssue, ctx.Doer, projectID, 0); err != nil {
+			if !errors.Is(err, util.ErrPermissionDenied) {
+				ctx.ServerError("IssueAssignOrRemoveProject", err)
+				return
+			}
 		}
 	}

--- a/routers/web/repo/setting/setting.go
+++ b/routers/web/repo/setting/setting.go
@ -798,6 +798,7 @@ func SettingsPost(ctx *context.Context) {
 			ctx.Repo.GitRepo = nil
 		}

+		oldFullname := repo.FullName()
 		if err := repo_service.StartRepositoryTransfer(ctx, ctx.Doer, newOwner, repo, nil); err != nil {
 			if errors.Is(err, user_model.ErrBlockedByUser) {
 				ctx.RenderWithErr(ctx.Tr("repo.settings.new_owner_blocked_doer"), tplSettingsOptions, nil)
@ -812,8 +813,13 @@ func SettingsPost(ctx *context.Context) {
 			return
 		}

-		log.Trace("Repository transfer process was started: %s/%s -> %s", ctx.Repo.Owner.Name, repo.Name, newOwner)
-		ctx.Flash.Success(ctx.Tr("repo.settings.transfer_started", newOwner.DisplayName()))
+		if ctx.Repo.Repository.Status == repo_model.RepositoryPendingTransfer {
+			log.Trace("Repository transfer process was started: %s/%s -> %s", ctx.Repo.Owner.Name, repo.Name, newOwner)
+			ctx.Flash.Success(ctx.Tr("repo.settings.transfer_started", newOwner.DisplayName()))
+		} else {
+			log.Trace("Repository transferred: %s -> %s", oldFullname, ctx.Repo.Repository.FullName())
+			ctx.Flash.Success(ctx.Tr("repo.settings.transfer_succeed"))
+		}
 		ctx.Redirect(repo.Link() + "/settings")

 	case "cancel_transfer":
--- a/routers/web/shared/project/column.go
+++ b/routers/web/shared/project/column.go
@ -0,0 +1,48 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package project
+
+import (
+	project_model "code.gitea.io/gitea/models/project"
+	"code.gitea.io/gitea/modules/json"
+	"code.gitea.io/gitea/services/context"
+)
+
+// MoveColumns moves or keeps columns in a project and sorts them inside that project
+func MoveColumns(ctx *context.Context) {
+	project, err := project_model.GetProjectByID(ctx, ctx.ParamsInt64(":id"))
+	if err != nil {
+		ctx.NotFoundOrServerError("GetProjectByID", project_model.IsErrProjectNotExist, err)
+		return
+	}
+	if !project.CanBeAccessedByOwnerRepo(ctx.ContextUser.ID, ctx.Repo.Repository) {
+		ctx.NotFound("CanBeAccessedByOwnerRepo", nil)
+		return
+	}
+
+	type movedColumnsForm struct {
+		Columns []struct {
+			ColumnID int64 `json:"columnID"`
+			Sorting  int64 `json:"sorting"`
+		} `json:"columns"`
+	}
+
+	form := &movedColumnsForm{}
+	if err = json.NewDecoder(ctx.Req.Body).Decode(&form); err != nil {
+		ctx.ServerError("DecodeMovedColumnsForm", err)
+		return
+	}
+
+	sortedColumnIDs := make(map[int64]int64)
+	for _, column := range form.Columns {
+		sortedColumnIDs[column.Sorting] = column.ColumnID
+	}
+
+	if err = project_model.MoveColumnsOnProject(ctx, project, sortedColumnIDs); err != nil {
+		ctx.ServerError("MoveColumnsOnProject", err)
+		return
+	}
+
+	ctx.JSONOK()
+}
--- a/routers/web/web.go
+++ b/routers/web/web.go
@ -39,6 +39,7 @@ import (
 	"code.gitea.io/gitea/routers/web/repo/badges"
 	repo_flags "code.gitea.io/gitea/routers/web/repo/flags"
 	repo_setting "code.gitea.io/gitea/routers/web/repo/setting"
+	"code.gitea.io/gitea/routers/web/shared/project"
 	"code.gitea.io/gitea/routers/web/user"
 	user_setting "code.gitea.io/gitea/routers/web/user/setting"
 	"code.gitea.io/gitea/routers/web/user/setting/security"
@ -97,14 +98,14 @@ func optionsCorsHandler() func(next http.Handler) http.Handler {
 // The Session plugin is expected to be executed second, in order to skip authentication
 // for users that have already signed in.
 func buildAuthGroup() *auth_service.Group {
-	group := auth_service.NewGroup(
-		&auth_service.OAuth2{}, // FIXME: this should be removed and only applied in download and oauth related routers
-		&auth_service.Basic{},  // FIXME: this should be removed and only applied in download and git/lfs routers
-		&auth_service.Session{},
-	)
+	group := auth_service.NewGroup()
+	group.Add(&auth_service.OAuth2{}) // FIXME: this should be removed and only applied in download and oauth related routers
+	group.Add(&auth_service.Basic{})  // FIXME: this should be removed and only applied in download and git/lfs routers
+
 	if setting.Service.EnableReverseProxyAuth {
-		group.Add(&auth_service.ReverseProxy{})
+		group.Add(&auth_service.ReverseProxy{}) // reverseproxy should before Session, otherwise the header will be ignored if user has login
 	}
+	group.Add(&auth_service.Session{})

 	if setting.IsWindows && auth_model.IsSSPIEnabled(db.DefaultContext) {
 		group.Add(&auth_service.SSPI{}) // it MUST be the last, see the comment of SSPI
@ -976,6 +977,7 @@ func registerRoutes(m *web.Route) {
 				m.Post("/new", web.Bind(forms.CreateProjectForm{}), org.NewProjectPost)
 				m.Group("/{id}", func() {
 					m.Post("", web.Bind(forms.EditProjectBoardForm{}), org.AddBoardToProjectPost)
+					m.Post("/move", project.MoveColumns)
 					m.Post("/delete", org.DeleteProject)

 					m.Get("/edit", org.RenderEditProject)
@ -1349,6 +1351,7 @@ func registerRoutes(m *web.Route) {
 				m.Post("/new", web.Bind(forms.CreateProjectForm{}), repo.NewProjectPost)
 				m.Group("/{id}", func() {
 					m.Post("", web.Bind(forms.EditProjectBoardForm{}), repo.AddBoardToProjectPost)
+					m.Post("/move", project.MoveColumns)
 					m.Post("/delete", repo.DeleteProject)

 					m.Get("/edit", repo.RenderEditProject)
--- a/services/contexttest/context_tests.go
+++ b/services/contexttest/context_tests.go
@ -86,6 +86,19 @@ func MockAPIContext(t *testing.T, reqPath string) (*context.APIContext, *httptes
 	return ctx, resp
 }

+func MockPrivateContext(t *testing.T, reqPath string) (*context.PrivateContext, *httptest.ResponseRecorder) {
+	resp := httptest.NewRecorder()
+	req := mockRequest(t, reqPath)
+	base, baseCleanUp := context.NewBaseContext(resp, req)
+	base.Data = middleware.GetContextData(req.Context())
+	base.Locale = &translation.MockLocale{}
+	ctx := &context.PrivateContext{Base: base}
+	_ = baseCleanUp // during test, it doesn't need to do clean up. TODO: this can be improved later
+	chiCtx := chi.NewRouteContext()
+	ctx.Base.AppendContextValue(chi.RouteCtxKey, chiCtx)
+	return ctx, resp
+}
+
 // LoadRepo load a repo into a test context.
 func LoadRepo(t *testing.T, ctx gocontext.Context, repoID int64) {
 	var doer *user_model.User
--- a/services/indexer/notify.go
+++ b/services/indexer/notify.go
@ -152,3 +152,19 @@ func (r *indexerNotifier) IssueChangeLabels(ctx context.Context, doer *user_mode
 func (r *indexerNotifier) IssueClearLabels(ctx context.Context, doer *user_model.User, issue *issues_model.Issue) {
 	issue_indexer.UpdateIssueIndexer(ctx, issue.ID)
 }
+
+func (r *indexerNotifier) MergePullRequest(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest) {
+	if err := pr.LoadIssue(ctx); err != nil {
+		log.Error("LoadIssue: %v", err)
+		return
+	}
+	issue_indexer.UpdateIssueIndexer(ctx, pr.Issue.ID)
+}
+
+func (r *indexerNotifier) AutoMergePullRequest(ctx context.Context, doer *user_model.User, pr *issues_model.PullRequest) {
+	if err := pr.LoadIssue(ctx); err != nil {
+		log.Error("LoadIssue: %v", err)
+		return
+	}
+	issue_indexer.UpdateIssueIndexer(ctx, pr.Issue.ID)
+}
--- a/services/pull/merge.go
+++ b/services/pull/merge.go
@ -18,7 +18,6 @@ import (
 	git_model "code.gitea.io/gitea/models/git"
 	issues_model "code.gitea.io/gitea/models/issues"
 	access_model "code.gitea.io/gitea/models/perm/access"
-	pull_model "code.gitea.io/gitea/models/pull"
 	repo_model "code.gitea.io/gitea/models/repo"
 	"code.gitea.io/gitea/models/unit"
 	user_model "code.gitea.io/gitea/models/user"
@ -168,12 +167,6 @@ func Merge(ctx context.Context, pr *issues_model.PullRequest, doer *user_model.U
 	pullWorkingPool.CheckIn(fmt.Sprint(pr.ID))
 	defer pullWorkingPool.CheckOut(fmt.Sprint(pr.ID))

-	// Removing an auto merge pull and ignore if not exist
-	// FIXME: is this the correct point to do this? Shouldn't this be after IsMergeStyleAllowed?
-	if err := pull_model.DeleteScheduledAutoMerge(ctx, pr.ID); err != nil && !db.IsErrNotExist(err) {
-		return err
-	}
-
 	prUnit, err := pr.BaseRepo.GetUnit(ctx, unit.TypePullRequests)
 	if err != nil {
 		log.Error("pr.BaseRepo.GetUnit(unit.TypePullRequests): %v", err)
@ -190,17 +183,15 @@ func Merge(ctx context.Context, pr *issues_model.PullRequest, doer *user_model.U
 		AddTestPullRequestTask(ctx, doer, pr.BaseRepo.ID, pr.BaseBranch, false, "", "", 0)
 	}()

-	pr.MergedCommitID, err = doMergeAndPush(ctx, pr, doer, mergeStyle, expectedHeadCommitID, message)
+	_, err = doMergeAndPush(ctx, pr, doer, mergeStyle, expectedHeadCommitID, message, repo_module.PushTriggerPRMergeToBase)
 	if err != nil {
 		return err
 	}

-	pr.MergedUnix = timeutil.TimeStampNow()
-	pr.Merger = doer
-	pr.MergerID = doer.ID
-
-	if _, err := pr.SetMerged(ctx); err != nil {
-		log.Error("SetMerged %-v: %v", pr, err)
+	// reload pull request because it has been updated by post receive hook
+	pr, err = issues_model.GetPullRequestByID(ctx, pr.ID)
+	if err != nil {
+		return err
 	}

 	if err := pr.LoadIssue(ctx); err != nil {
@ -251,7 +242,7 @@ func Merge(ctx context.Context, pr *issues_model.PullRequest, doer *user_model.U
 }

 // doMergeAndPush performs the merge operation without changing any pull information in database and pushes it up to the base repository
-func doMergeAndPush(ctx context.Context, pr *issues_model.PullRequest, doer *user_model.User, mergeStyle repo_model.MergeStyle, expectedHeadCommitID, message string) (string, error) {
+func doMergeAndPush(ctx context.Context, pr *issues_model.PullRequest, doer *user_model.User, mergeStyle repo_model.MergeStyle, expectedHeadCommitID, message string, pushTrigger repo_module.PushTrigger) (string, error) {
 	// Clone base repo.
 	mergeCtx, cancel, err := createTemporaryRepoForMerge(ctx, pr, doer, expectedHeadCommitID)
 	if err != nil {
@ -324,11 +315,13 @@ func doMergeAndPush(ctx context.Context, pr *issues_model.PullRequest, doer *use
 		pr.BaseRepo.Name,
 		pr.ID,
 	)
+
+	mergeCtx.env = append(mergeCtx.env, repo_module.EnvPushTrigger+"="+string(pushTrigger))
 	pushCmd := git.NewCommand(ctx, "push", "origin").AddDynamicArguments(baseBranch + ":" + git.BranchPrefix + pr.BaseBranch)

 	// Push back to upstream.
-	// TODO: this cause an api call to "/api/internal/hook/post-receive/...",
-	//       that prevents us from doint the whole merge in one db transaction
+	// This cause an api call to "/api/internal/hook/post-receive/...",
+	// If it's merge, all db transaction and operations should be there but not here to prevent deadlock.
 	if err := pushCmd.Run(mergeCtx.RunOpts()); err != nil {
 		if strings.Contains(mergeCtx.errbuf.String(), "non-fast-forward") {
 			return "", &git.ErrPushOutOfDate{
--- a/services/pull/update.go
+++ b/services/pull/update.go
@ -15,6 +15,7 @@ import (
 	user_model "code.gitea.io/gitea/models/user"
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/repository"
 )

 // Update updates pull request with base branch.
@ -72,7 +73,7 @@ func Update(ctx context.Context, pr *issues_model.PullRequest, doer *user_model.
 		BaseBranch: pr.HeadBranch,
 	}

-	_, err = doMergeAndPush(ctx, reversePR, doer, repo_model.MergeStyleMerge, "", message)
+	_, err = doMergeAndPush(ctx, reversePR, doer, repo_model.MergeStyleMerge, "", message, repository.PushTriggerPRUpdateWithBase)

 	defer func() {
 		AddTestPullRequestTask(ctx, doer, reversePR.HeadRepo.ID, reversePR.HeadBranch, false, "", "", 0)
--- a/services/repository/adopt.go
+++ b/services/repository/adopt.go
@ -36,10 +36,6 @@ func AdoptRepository(ctx context.Context, doer, u *user_model.User, opts CreateR
 		}
 	}

-	if len(opts.DefaultBranch) == 0 {
-		opts.DefaultBranch = setting.Repository.DefaultBranch
-	}
-
 	repo := &repo_model.Repository{
 		OwnerID:                         u.ID,
 		Owner:                           u,
@ -80,8 +76,8 @@ func AdoptRepository(ctx context.Context, doer, u *user_model.User, opts CreateR
 			return fmt.Errorf("getRepositoryByID: %w", err)
 		}

-		if err := adoptRepository(ctx, repoPath, doer, repo, opts.DefaultBranch); err != nil {
-			return fmt.Errorf("createDelegateHooks: %w", err)
+		if err := adoptRepository(ctx, repoPath, repo, opts.DefaultBranch); err != nil {
+			return fmt.Errorf("adoptRepository: %w", err)
 		}

 		if err := repo_module.CheckDaemonExportOK(ctx, repo); err != nil {
@ -111,7 +107,7 @@ func AdoptRepository(ctx context.Context, doer, u *user_model.User, opts CreateR
 	return repo, nil
 }

-func adoptRepository(ctx context.Context, repoPath string, u *user_model.User, repo *repo_model.Repository, defaultBranch string) (err error) {
+func adoptRepository(ctx context.Context, repoPath string, repo *repo_model.Repository, defaultBranch string) (err error) {
 	isExist, err := util.IsExist(repoPath)
 	if err != nil {
 		log.Error("Unable to check if %s exists. Error: %v", repoPath, err)
@ -143,6 +139,21 @@ func adoptRepository(ctx context.Context, repoPath string, u *user_model.User, r
 		}
 	}

+	// Don't bother looking this repo in the context it won't be there
+	gitRepo, err := gitrepo.OpenRepository(ctx, repo)
+	if err != nil {
+		return fmt.Errorf("openRepository: %w", err)
+	}
+	defer gitRepo.Close()
+
+	if _, err = repo_module.SyncRepoBranchesWithRepo(ctx, repo, gitRepo, 0); err != nil {
+		return fmt.Errorf("SyncRepoBranchesWithRepo: %w", err)
+	}
+
+	if err = repo_module.SyncReleasesWithTags(ctx, repo, gitRepo); err != nil {
+		return fmt.Errorf("SyncReleasesWithTags: %w", err)
+	}
+
 	branches, _ := git_model.FindBranchNames(ctx, git_model.FindBranchOptions{
 		RepoID:          repo.ID,
 		ListOptions:     db.ListOptionsAll,
@ -183,22 +194,10 @@ func adoptRepository(ctx context.Context, repoPath string, u *user_model.User, r
 			return fmt.Errorf("setDefaultBranch: %w", err)
 		}
 	}
-
 	if err = repo_module.UpdateRepository(ctx, repo, false); err != nil {
 		return fmt.Errorf("updateRepository: %w", err)
 	}

-	// Don't bother looking this repo in the context it won't be there
-	gitRepo, err := gitrepo.OpenRepository(ctx, repo)
-	if err != nil {
-		return fmt.Errorf("openRepository: %w", err)
-	}
-	defer gitRepo.Close()
-
-	if err = repo_module.SyncReleasesWithTags(ctx, repo, gitRepo); err != nil {
-		return fmt.Errorf("SyncReleasesWithTags: %w", err)
-	}
-
 	return nil
 }

--- a/templates/projects/view.tmpl
+++ b/templates/projects/view.tmpl
@ -64,15 +64,15 @@
 </div>

 <div id="project-board">
-	<div class="board {{if .CanWriteProjects}}sortable{{end}}">
+	<div class="board {{if .CanWriteProjects}}sortable{{end}}"{{if .CanWriteProjects}} data-url="{{$.Link}}/move"{{end}}>
 		{{range .Columns}}
-			<div class="ui segment project-column" style="background: {{.Color}} !important;" data-id="{{.ID}}" data-sorting="{{.Sorting}}" data-url="{{$.Link}}/{{.ID}}">
+			<div class="ui segment project-column"{{if .Color}} style="background: {{.Color}} !important; color: {{ContrastColor .Color}} !important"{{end}} data-id="{{.ID}}" data-sorting="{{.Sorting}}" data-url="{{$.Link}}/{{.ID}}">
 				<div class="project-column-header{{if $canWriteProject}} tw-cursor-grab{{end}}">
 					<div class="ui large label project-column-title tw-py-1">
 						<div class="ui small circular grey label project-column-issue-count">
 							{{.NumIssues ctx}}
 						</div>
-						{{.Title}}
+						<span class="project-column-title-label">{{.Title}}</span>
 					</div>
 					{{if $canWriteProject}}
 						<div class="ui dropdown jump item">
@ -153,9 +153,7 @@
 						</div>
 					{{end}}
 				</div>
-
-				<div class="divider"></div>
-
+				<div class="divider"{{if .Color}} style="color: {{ContrastColor .Color}} !important"{{end}}></div>
 				<div class="ui cards" data-url="{{$.Link}}/{{.ID}}" data-project="{{$.Project.ID}}" data-board="{{.ID}}" id="board_{{.ID}}">
 					{{range (index $.IssuesMap .ID)}}
 						<div class="issue-card gt-word-break {{if $canWriteProject}}tw-cursor-grab{{end}}" data-issue="{{.ID}}">
--- a/templates/repo/commits_list_small.tmpl
+++ b/templates/repo/commits_list_small.tmpl
@ -6,14 +6,22 @@
 	<div class="singular-commit" id="{{$tag}}">
 		<span class="badge badge-commit">{{svg "octicon-git-commit"}}</span>
 		{{if .User}}
-			<a class="avatar" href="{{.User.HomeLink}}">{{ctx.AvatarUtils.Avatar .User}}</a>
+			<a class="avatar" href="{{.User.HomeLink}}">{{ctx.AvatarUtils.Avatar .User 20}}</a>
 		{{else}}
-			{{ctx.AvatarUtils.AvatarByEmail .Author.Email .Author.Name}}
+			{{ctx.AvatarUtils.AvatarByEmail .Author.Email .Author.Name 20}}
 		{{end}}

 		{{$commitLink:= printf "%s/commit/%s" $.comment.Issue.PullRequest.BaseRepo.Link (PathEscape .ID.String)}}

-		<span class="shabox tw-flex tw-items-center tw-float-right">
+		<span class="tw-flex-1 tw-font-mono gt-ellipsis" title="{{.Summary}}">
+			{{- RenderCommitMessageLinkSubject $.root.Context .Message $commitLink ($.comment.Issue.PullRequest.BaseRepo.ComposeMetas ctx) -}}
+		</span>
+
+		{{if IsMultilineCommitMessage .Message}}
+			<button class="ui button ellipsis-button show-panel toggle" data-panel="[data-singular-commit-body-for='{{$tag}}']">...</button>
+		{{end}}
+
+		<span class="shabox tw-flex tw-items-center">
 			{{template "repo/commit_statuses" dict "Status" .Status "Statuses" .Statuses}}
 			{{$class := "ui sha label"}}
 			{{if .Signature}}
@ -37,14 +45,11 @@
 				{{end}}
 			</a>
 		</span>
-
-		<span class="tw-font-mono commit-summary {{if gt .ParentCount 1}} grey text{{end}}" title="{{.Summary}}">{{RenderCommitMessageLinkSubject $.root.Context .Message $commitLink ($.comment.Issue.PullRequest.BaseRepo.ComposeMetas ctx)}}</span>
-		{{if IsMultilineCommitMessage .Message}}
-			<button class="ui button js-toggle-commit-body ellipsis-button" aria-expanded="false">...</button>
-		{{end}}
-		{{if IsMultilineCommitMessage .Message}}
-			<pre class="commit-body tw-hidden">{{RenderCommitBody $.root.Context .Message ($.comment.Issue.PullRequest.BaseRepo.ComposeMetas ctx)}}</pre>
-		{{end}}
 	</div>
+	{{if IsMultilineCommitMessage .Message}}
+	<pre class="commit-body tw-ml-[33px] tw-hidden" data-singular-commit-body-for="{{$tag}}">
+		{{- RenderCommitBody $.root.Context .Message ($.comment.Issue.PullRequest.BaseRepo.ComposeMetas ctx) -}}
+	</pre>
+	{{end}}
 {{end}}
 </div>
--- a/tests/integration/org_project_test.go
+++ b/tests/integration/org_project_test.go
@ -5,17 +5,17 @@ package integration

 import (
 	"net/http"
+	"slices"
 	"testing"

 	unit_model "code.gitea.io/gitea/models/unit"
+	"code.gitea.io/gitea/modules/test"
 	"code.gitea.io/gitea/tests"
 )

 func TestOrgProjectAccess(t *testing.T) {
 	defer tests.PrepareTestEnv(t)()
-
-	// disable repo project unit
-	unit_model.DisabledRepoUnits = []unit_model.Type{unit_model.TypeProjects}
+	defer test.MockVariableValue(&unit_model.DisabledRepoUnits, append(slices.Clone(unit_model.DisabledRepoUnits), unit_model.TypeProjects))()

 	// repo project, 404
 	req := NewRequest(t, "GET", "/user2/repo1/projects")
--- a/tests/integration/project_test.go
+++ b/tests/integration/project_test.go
@ -4,10 +4,17 @@
 package integration

 import (
+	"fmt"
 	"net/http"
 	"testing"

+	"code.gitea.io/gitea/models/db"
+	project_model "code.gitea.io/gitea/models/project"
+	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/models/unittest"
 	"code.gitea.io/gitea/tests"
+
+	"github.com/stretchr/testify/assert"
 )

 func TestPrivateRepoProject(t *testing.T) {
@ -21,3 +28,56 @@ func TestPrivateRepoProject(t *testing.T) {
 	req = NewRequest(t, "GET", "/user31/-/projects")
 	sess.MakeRequest(t, req, http.StatusOK)
 }
+
+func TestMoveRepoProjectColumns(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+
+	repo2 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 2})
+
+	project1 := project_model.Project{
+		Title:     "new created project",
+		RepoID:    repo2.ID,
+		Type:      project_model.TypeRepository,
+		BoardType: project_model.BoardTypeNone,
+	}
+	err := project_model.NewProject(db.DefaultContext, &project1)
+	assert.NoError(t, err)
+
+	for i := 0; i < 3; i++ {
+		err = project_model.NewBoard(db.DefaultContext, &project_model.Board{
+			Title:     fmt.Sprintf("column %d", i+1),
+			ProjectID: project1.ID,
+		})
+		assert.NoError(t, err)
+	}
+
+	columns, err := project1.GetBoards(db.DefaultContext)
+	assert.NoError(t, err)
+	assert.Len(t, columns, 3)
+	assert.EqualValues(t, 0, columns[0].Sorting)
+	assert.EqualValues(t, 1, columns[1].Sorting)
+	assert.EqualValues(t, 2, columns[2].Sorting)
+
+	sess := loginUser(t, "user1")
+	req := NewRequest(t, "GET", fmt.Sprintf("/%s/projects/%d", repo2.FullName(), project1.ID))
+	resp := sess.MakeRequest(t, req, http.StatusOK)
+	htmlDoc := NewHTMLParser(t, resp.Body)
+
+	req = NewRequestWithJSON(t, "POST", fmt.Sprintf("/%s/projects/%d/move?_csrf="+htmlDoc.GetCSRF(), repo2.FullName(), project1.ID), map[string]any{
+		"columns": []map[string]any{
+			{"columnID": columns[1].ID, "sorting": 0},
+			{"columnID": columns[2].ID, "sorting": 1},
+			{"columnID": columns[0].ID, "sorting": 2},
+		},
+	})
+	sess.MakeRequest(t, req, http.StatusOK)
+
+	columnsAfter, err := project1.GetBoards(db.DefaultContext)
+	assert.NoError(t, err)
+	assert.Len(t, columns, 3)
+	assert.EqualValues(t, columns[1].ID, columnsAfter[0].ID)
+	assert.EqualValues(t, columns[2].ID, columnsAfter[1].ID)
+	assert.EqualValues(t, columns[0].ID, columnsAfter[2].ID)
+
+	assert.NoError(t, project_model.DeleteProjectByID(db.DefaultContext, project1.ID))
+}
--- a/tests/integration/pull_merge_test.go
+++ b/tests/integration/pull_merge_test.go
@ -27,6 +27,7 @@ import (
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/gitrepo"
 	"code.gitea.io/gitea/modules/hostmatcher"
+	"code.gitea.io/gitea/modules/queue"
 	"code.gitea.io/gitea/modules/setting"
 	api "code.gitea.io/gitea/modules/structs"
 	"code.gitea.io/gitea/modules/test"
@ -600,3 +601,63 @@ func TestPullDontRetargetChildOnWrongRepo(t *testing.T) {
 		assert.EqualValues(t, "Closed", prStatus)
 	})
 }
+
+func TestPullMergeIndexerNotifier(t *testing.T) {
+	onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
+		// create a pull request
+		session := loginUser(t, "user1")
+		testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
+		testEditFile(t, session, "user1", "repo1", "master", "README.md", "Hello, World (Edited)\n")
+		createPullResp := testPullCreate(t, session, "user1", "repo1", false, "master", "master", "Indexer notifier test pull")
+
+		assert.NoError(t, queue.GetManager().FlushAll(context.Background(), 0))
+		time.Sleep(time.Second)
+
+		repo1 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{
+			OwnerName: "user2",
+			Name:      "repo1",
+		})
+		issue := unittest.AssertExistsAndLoadBean(t, &issues_model.Issue{
+			RepoID:   repo1.ID,
+			Title:    "Indexer notifier test pull",
+			IsPull:   true,
+			IsClosed: false,
+		})
+
+		// build the request for searching issues
+		link, _ := url.Parse("/api/v1/repos/issues/search")
+		query := url.Values{}
+		query.Add("state", "closed")
+		query.Add("type", "pulls")
+		query.Add("q", "notifier")
+		link.RawQuery = query.Encode()
+
+		// search issues
+		searchIssuesResp := session.MakeRequest(t, NewRequest(t, "GET", link.String()), http.StatusOK)
+		var apiIssuesBefore []*api.Issue
+		DecodeJSON(t, searchIssuesResp, &apiIssuesBefore)
+		assert.Len(t, apiIssuesBefore, 0)
+
+		// merge the pull request
+		elem := strings.Split(test.RedirectURL(createPullResp), "/")
+		assert.EqualValues(t, "pulls", elem[3])
+		testPullMerge(t, session, elem[1], elem[2], elem[4], repo_model.MergeStyleMerge, false)
+
+		// check if the issue is closed
+		issue = unittest.AssertExistsAndLoadBean(t, &issues_model.Issue{
+			ID: issue.ID,
+		})
+		assert.True(t, issue.IsClosed)
+
+		assert.NoError(t, queue.GetManager().FlushAll(context.Background(), 0))
+		time.Sleep(time.Second)
+
+		// search issues again
+		searchIssuesResp = session.MakeRequest(t, NewRequest(t, "GET", link.String()), http.StatusOK)
+		var apiIssuesAfter []*api.Issue
+		DecodeJSON(t, searchIssuesResp, &apiIssuesAfter)
+		if assert.Len(t, apiIssuesAfter, 1) {
+			assert.Equal(t, issue.ID, apiIssuesAfter[0].ID)
+		}
+	})
+}
--- a/web_src/css/base.css
+++ b/web_src/css/base.css
@ -976,6 +976,7 @@ input:-webkit-autofill:active,
  font-weight: var(--font-weight-normal);
  margin: 0 6px;
  padding: 5px 10px;
+  flex-shrink: 0;
 }

 .ui .sha.label .shortsha {
--- a/web_src/css/features/projects.css
+++ b/web_src/css/features/projects.css
@ -22,34 +22,27 @@
  cursor: default;
 }

+.project-column .issue-card {
+  color: var(--color-text);
+}
+
 .project-column-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
 }

-.project-column-header.dark-label {
-  color: var(--color-project-board-dark-label) !important;
-}
-
-.project-column-header.dark-label .project-column-title {
-  color: var(--color-project-board-dark-label) !important;
-}
-
-.project-column-header.light-label {
-  color: var(--color-project-board-light-label) !important;
-}
-
-.project-column-header.light-label .project-column-title {
-  color: var(--color-project-board-light-label) !important;
-}
-
 .project-column-title {
  background: none !important;
  line-height: 1.25 !important;
  cursor: inherit;
 }

+.project-column-title,
+.project-column-issue-count {
+  color: inherit !important;
+}
+
 .project-column > .cards {
  flex: 1;
  display: flex;
@ -64,6 +57,8 @@

 .project-column > .divider {
  margin: 5px 0;
+  border-color: currentcolor;
+  opacity: .5;
 }

 .project-column:first-child {
--- a/web_src/css/repo.css
+++ b/web_src/css/repo.css
@ -844,55 +844,53 @@ td .commit-summary {
  margin-right: 0.25em;
 }

-.repository.view.issue .comment-list .timeline-item.commits-list .singular-commit {
-  line-height: 34px; /* this must be same as .badge height, to avoid overflow */
-  clear: both; /* reset the "float right shabox", in the future, use flexbox instead */
+.singular-commit {
+  display: flex;
+  align-items: center;
 }

-.repository.view.issue .comment-list .timeline-item.commits-list .singular-commit > img.avatar,
-.repository.view.issue .comment-list .timeline-item.commits-list .singular-commit > .avatar img {
-  position: relative;
-  top: -2px;
+.singular-commit .badge {
+  height: 30px !important;
 }

-.repository.view.issue .comment-list .timeline-item.commits-list .singular-commit .shabox .sha.label {
+.singular-commit .shabox .sha.label {
  margin: 0;
  border: 1px solid var(--color-light-border);
 }

-.repository.view.issue .comment-list .timeline-item.commits-list .singular-commit .shabox .sha.label.isSigned.isWarning {
+.singular-commit .shabox .sha.label.isSigned.isWarning {
  border: 1px solid var(--color-red-badge);
  background: var(--color-red-badge-bg);
 }

-.repository.view.issue .comment-list .timeline-item.commits-list .singular-commit .shabox .sha.label.isSigned.isWarning:hover {
+.singular-commit .shabox .sha.label.isSigned.isWarning:hover {
  background: var(--color-red-badge-hover-bg) !important;
 }

-.repository.view.issue .comment-list .timeline-item.commits-list .singular-commit .shabox .sha.label.isSigned.isVerified {
+.singular-commit .shabox .sha.label.isSigned.isVerified {
  border: 1px solid var(--color-green-badge);
  background: var(--color-green-badge-bg);
 }

-.repository.view.issue .comment-list .timeline-item.commits-list .singular-commit .shabox .sha.label.isSigned.isVerified:hover {
+.singular-commit .shabox .sha.label.isSigned.isVerified:hover {
  background: var(--color-green-badge-hover-bg) !important;
 }

-.repository.view.issue .comment-list .timeline-item.commits-list .singular-commit .shabox .sha.label.isSigned.isVerifiedUntrusted {
+.singular-commit .shabox .sha.label.isSigned.isVerifiedUntrusted {
  border: 1px solid var(--color-yellow-badge);
  background: var(--color-yellow-badge-bg);
 }

-.repository.view.issue .comment-list .timeline-item.commits-list .singular-commit .shabox .sha.label.isSigned.isVerifiedUntrusted:hover {
+.singular-commit .shabox .sha.label.isSigned.isVerifiedUntrusted:hover {
  background: var(--color-yellow-badge-hover-bg) !important;
 }

-.repository.view.issue .comment-list .timeline-item.commits-list .singular-commit .shabox .sha.label.isSigned.isVerifiedUnmatched {
+.singular-commit .shabox .sha.label.isSigned.isVerifiedUnmatched {
  border: 1px solid var(--color-orange-badge);
  background: var(--color-orange-badge-bg);
 }

-.repository.view.issue .comment-list .timeline-item.commits-list .singular-commit .shabox .sha.label.isSigned.isVerifiedUnmatched:hover {
+.singular-commit .shabox .sha.label.isSigned.isVerifiedUnmatched:hover {
  background: var(--color-orange-badge-hover-bg) !important;
 }

@ -2461,8 +2459,21 @@ td .commit-summary {
  height: 0.5em;
 }

+.labels-list {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.25em;
+}
+
+.labels-list a {
+  display: flex;
+  text-decoration: none;
+}
+
 .labels-list .label {
-  margin: 2px 0;
+  padding: 0 6px;
+  margin: 0 !important;
+  min-height: 20px;
  display: inline-flex !important;
  line-height: 1.3; /* there is a `font-size: 1.25em` for inside emoji, so here the line-height needs to be larger slightly */
 }
@ -2577,14 +2588,10 @@ tbody.commit-list {
 .commit-body {
  margin: 0.25em 0;
  white-space: pre-wrap;
+  overflow-wrap: anywhere;
  line-height: initial;
 }

-/* PR-comment */
-.repository .timeline-item .commit-body {
-  margin-left: 45px;
-}
-
 .git-notes.top {
  text-align: left;
 }
--- a/web_src/css/repo/issue-list.css
+++ b/web_src/css/repo/issue-list.css
@ -69,23 +69,6 @@
  }
 }

-#issue-list .flex-item-title .labels-list {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 0.25em;
-}
-
-#issue-list .flex-item-title .labels-list a {
-  display: flex;
-  text-decoration: none;
-}
-
-#issue-list .flex-item-title .labels-list .label {
-  padding: 0 6px;
-  margin: 0;
-  min-height: 20px;
-}
-
 #issue-list .flex-item-body .branches {
  display: inline-flex;
 }
--- a/web_src/css/themes/theme-gitea-dark.css
+++ b/web_src/css/themes/theme-gitea-dark.css
@ -215,8 +215,6 @@
  --color-placeholder-text: var(--color-text-light-3);
  --color-editor-line-highlight: var(--color-primary-light-5);
  --color-project-board-bg: var(--color-secondary-light-2);
-  --color-project-board-dark-label: #0e1011;
-  --color-project-board-light-label: #dde0e2;
  --color-caret: var(--color-text); /* should ideally be --color-text-dark, see #15651 */
  --color-reaction-bg: #e8e8ff12;
  --color-reaction-hover-bg: var(--color-primary-light-4);
--- a/web_src/css/themes/theme-gitea-light.css
+++ b/web_src/css/themes/theme-gitea-light.css
@ -215,8 +215,6 @@
  --color-placeholder-text: var(--color-text-light-3);
  --color-editor-line-highlight: var(--color-primary-light-6);
  --color-project-board-bg: var(--color-secondary-light-4);
-  --color-project-board-dark-label: #0e1114;
-  --color-project-board-light-label: #eaeef2;
  --color-caret: var(--color-text-dark);
  --color-reaction-bg: #0000170a;
  --color-reaction-hover-bg: var(--color-primary-light-5);
--- a/web_src/js/components/ContextPopup.vue
+++ b/web_src/js/components/ContextPopup.vue
@ -1,7 +1,6 @@
 <script>
 import {SvgIcon} from '../svg.js';
-import {useLightTextOnBackground} from '../utils/color.js';
-import tinycolor from 'tinycolor2';
+import {contrastColor} from '../utils/color.js';
 import {GET} from '../modules/fetch.js';
 import {emojiHTML} from '../features/emoji.js';
 import {htmlEscape} from 'escape-goat';
@ -61,20 +60,13 @@ export default {
    },

    labels() {
-      return this.issue.labels.map((label) => {
-        let textColor;
-        const {r, g, b} = tinycolor(label.color).toRgb();
-        if (useLightTextOnBackground(r, g, b)) {
-          textColor = '#eeeeee';
-        } else {
-          textColor = '#111111';
-        }
-        label.name = htmlEscape(label.name);
-        label.name = label.name.replaceAll(/:[-+\w]+:/g, (emoji) => {
+      return this.issue.labels.map((label) => ({
+        name: htmlEscape(label.name).replaceAll(/:[-+\w]+:/g, (emoji) => {
          return emojiHTML(emoji.substring(1, emoji.length - 1));
-        });
-        return {name: label.name, color: `#${label.color}`, textColor};
-      });
+        }),
+        color: `#${label.color}`,
+        textColor: contrastColor(`#${label.color}`),
+      }));
    },
  },
  mounted() {
@ -114,7 +106,7 @@ export default {
      <p><small>{{ issue.repository.full_name }} on {{ createdAt }}</small></p>
      <p><svg-icon :name="icon" :class="['text', color]"/> <strong>{{ issue.title }}</strong> #{{ issue.number }}</p>
      <p>{{ body }}</p>
-      <div>
+      <div class="labels-list">
        <!-- eslint-disable-next-line vue/no-v-html -->
        <div v-for="label in labels" :key="label.name" class="ui label" :style="{ color: label.textColor, backgroundColor: label.color }" v-html="label.name"/>
      </div>
--- a/web_src/js/components/RepoCodeFrequency.vue
+++ b/web_src/js/components/RepoCodeFrequency.vue
@ -67,7 +67,7 @@ export default {
          const weekValues = Object.values(this.data);
          const start = weekValues[0].week;
          const end = firstStartDateAfterDate(new Date());
-          const startDays = startDaysBetween(new Date(start), new Date(end));
+          const startDays = startDaysBetween(start, end);
          this.data = fillEmptyStartDaysWithZeroes(startDays, this.data);
          this.errorText = '';
        } else {
--- a/web_src/js/components/RepoContributors.vue
+++ b/web_src/js/components/RepoContributors.vue
@ -114,7 +114,7 @@ export default {
          const weekValues = Object.values(total.weeks);
          this.xAxisStart = weekValues[0].week;
          this.xAxisEnd = firstStartDateAfterDate(new Date());
-          const startDays = startDaysBetween(new Date(this.xAxisStart), new Date(this.xAxisEnd));
+          const startDays = startDaysBetween(this.xAxisStart, this.xAxisEnd);
          total.weeks = fillEmptyStartDaysWithZeroes(startDays, total.weeks);
          this.xAxisMin = this.xAxisStart;
          this.xAxisMax = this.xAxisEnd;
--- a/web_src/js/components/RepoRecentCommits.vue
+++ b/web_src/js/components/RepoRecentCommits.vue
@ -62,7 +62,7 @@ export default {
          const data = await response.json();
          const start = Object.values(data)[0].week;
          const end = firstStartDateAfterDate(new Date());
-          const startDays = startDaysBetween(new Date(start), new Date(end));
+          const startDays = startDaysBetween(start, end);
          this.data = fillEmptyStartDaysWithZeroes(startDays, data).slice(-52);
          this.errorText = '';
        } else {
--- a/web_src/js/features/repo-projects.js
+++ b/web_src/js/features/repo-projects.js
@ -1,6 +1,5 @@
 import $ from 'jquery';
-import {useLightTextOnBackground} from '../utils/color.js';
-import tinycolor from 'tinycolor2';
+import {contrastColor} from '../utils/color.js';
 import {createSortable} from '../modules/sortable.js';
 import {POST, DELETE, PUT} from '../modules/fetch.js';

@ -63,20 +62,20 @@ async function initRepoProjectSortable() {
    delay: 500,
    onSort: async () => {
      boardColumns = mainBoard.getElementsByClassName('project-column');
-      for (let i = 0; i < boardColumns.length; i++) {
-        const column = boardColumns[i];
-        if (parseInt($(column).data('sorting')) !== i) {
-          try {
-            await PUT($(column).data('url'), {
-              data: {
-                sorting: i,
-                color: rgbToHex(window.getComputedStyle($(column)[0]).backgroundColor),
-              },
-            });
-          } catch (error) {
-            console.error(error);
-          }
-        }
+
+      const columnSorting = {
+        columns: Array.from(boardColumns, (column, i) => ({
+          columnID: parseInt(column.getAttribute('data-id')),
+          sorting: i,
+        })),
+      };
+
+      try {
+        await POST(mainBoard.getAttribute('data-url'), {
+          data: columnSorting,
+        });
+      } catch (error) {
+        console.error(error);
      }
    },
  });
@ -94,47 +93,51 @@ async function initRepoProjectSortable() {
 }

 export function initRepoProject() {
-  if (!$('.repository.projects').length) {
+  if (!document.querySelector('.repository.projects')) {
    return;
  }

  const _promise = initRepoProjectSortable();

-  $('.edit-project-column-modal').each(function () {
-    const $projectHeader = $(this).closest('.project-column-header');
-    const $projectTitleLabel = $projectHeader.find('.project-column-title');
-    const $projectTitleInput = $(this).find('.project-column-title-input');
-    const $projectColorInput = $(this).find('#new_project_column_color');
-    const $boardColumn = $(this).closest('.project-column');
-
-    const bgColor = $boardColumn[0].style.backgroundColor;
-    if (bgColor) {
-      setLabelColor($projectHeader, rgbToHex(bgColor));
-    }
-
-    $(this).find('.edit-project-column-button').on('click', async function (e) {
+  for (const modal of document.getElementsByClassName('edit-project-column-modal')) {
+    const projectHeader = modal.closest('.project-column-header');
+    const projectTitleLabel = projectHeader?.querySelector('.project-column-title-label');
+    const projectTitleInput = modal.querySelector('.project-column-title-input');
+    const projectColorInput = modal.querySelector('#new_project_column_color');
+    const boardColumn = modal.closest('.project-column');
+    modal.querySelector('.edit-project-column-button')?.addEventListener('click', async function (e) {
      e.preventDefault();
-
      try {
-        await PUT($(this).data('url'), {
+        await PUT(this.getAttribute('data-url'), {
          data: {
-            title: $projectTitleInput.val(),
-            color: $projectColorInput.val(),
+            title: projectTitleInput?.value,
+            color: projectColorInput?.value,
          },
        });
      } catch (error) {
        console.error(error);
      } finally {
-        $projectTitleLabel.text($projectTitleInput.val());
-        $projectTitleInput.closest('form').removeClass('dirty');
-        if ($projectColorInput.val()) {
-          setLabelColor($projectHeader, $projectColorInput.val());
+        projectTitleLabel.textContent = projectTitleInput?.value;
+        projectTitleInput.closest('form')?.classList.remove('dirty');
+        const dividers = boardColumn.querySelectorAll(':scope > .divider');
+        if (projectColorInput.value) {
+          const color = contrastColor(projectColorInput.value);
+          boardColumn.style.setProperty('background', projectColorInput.value, 'important');
+          boardColumn.style.setProperty('color', color, 'important');
+          for (const divider of dividers) {
+            divider.style.setProperty('color', color);
+          }
+        } else {
+          boardColumn.style.removeProperty('background');
+          boardColumn.style.removeProperty('color');
+          for (const divider of dividers) {
+            divider.style.removeProperty('color');
+          }
        }
-        $boardColumn[0].style = `background: ${$projectColorInput.val()} !important`;
        $('.ui.modal').modal('hide');
      }
    });
-  });
+  }

  $('.default-project-column-modal').each(function () {
    const $boardColumn = $(this).closest('.project-column');
@ -183,22 +186,3 @@ export function initRepoProject() {
    createNewColumn(url, $columnTitle, $projectColorInput);
  });
 }
-
-function setLabelColor(label, color) {
-  const {r, g, b} = tinycolor(color).toRgb();
-  if (useLightTextOnBackground(r, g, b)) {
-    label.removeClass('dark-label').addClass('light-label');
-  } else {
-    label.removeClass('light-label').addClass('dark-label');
-  }
-}
-
-function rgbToHex(rgb) {
-  rgb = rgb.match(/^rgba?\((\d+),\s*(\d+),\s*(\d+).*\)$/);
-  return `#${hex(rgb[1])}${hex(rgb[2])}${hex(rgb[3])}`;
-}
-
-function hex(x) {
-  const hexDigits = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'];
-  return Number.isNaN(x) ? '00' : hexDigits[(x - x % 16) / 16] + hexDigits[x % 16];
-}
--- a/web_src/js/utils/color.js
+++ b/web_src/js/utils/color.js
@ -1,23 +1,21 @@
-// Check similar implementation in modules/util/color.go and keep synchronization
-// Return R, G, B values defined in reletive luminance
-function getLuminanceRGB(channel) {
-  const sRGB = channel / 255;
-  return (sRGB <= 0.03928) ? sRGB / 12.92 : ((sRGB + 0.055) / 1.055) ** 2.4;
+import tinycolor from 'tinycolor2';
+
+// Returns relative luminance for a SRGB color - https://en.wikipedia.org/wiki/Relative_luminance
+// Keep this in sync with modules/util/color.go
+function getRelativeLuminance(color) {
+  const {r, g, b} = tinycolor(color).toRgb();
+  return (0.2126729 * r + 0.7151522 * g + 0.072175 * b) / 255;
 }

-// Reference from: https://www.w3.org/WAI/GL/wiki/Relative_luminance
-function getLuminance(r, g, b) {
-  const R = getLuminanceRGB(r);
-  const G = getLuminanceRGB(g);
-  const B = getLuminanceRGB(b);
-  return 0.2126 * R + 0.7152 * G + 0.0722 * B;
+function useLightText(backgroundColor) {
+  return getRelativeLuminance(backgroundColor) < 0.453;
 }

-// Reference from: https://firsching.ch/github_labels.html
-// In the future WCAG 3 APCA may be a better solution.
-// Check if text should use light color based on RGB of background
-export function useLightTextOnBackground(r, g, b) {
-  return getLuminance(r, g, b) < 0.453;
+// Given a background color, returns a black or white foreground color that the highest
+// contrast ratio. In the future, the APCA contrast function, or CSS `contrast-color` will be better.
+// https://github.com/color-js/color.js/blob/eb7b53f7a13bb716ec8b28c7a56f052cd599acd9/src/contrast/APCA.js#L42
+export function contrastColor(backgroundColor) {
+  return useLightText(backgroundColor) ? '#fff' : '#000';
 }

 function resolveColors(obj) {
--- a/web_src/js/utils/color.test.js
+++ b/web_src/js/utils/color.test.js
@ -1,21 +1,22 @@
-import {useLightTextOnBackground} from './color.js';
+import {contrastColor} from './color.js';

-test('useLightTextOnBackground', () => {
-  expect(useLightTextOnBackground(215, 58, 74)).toBe(true);
-  expect(useLightTextOnBackground(0, 117, 202)).toBe(true);
-  expect(useLightTextOnBackground(207, 211, 215)).toBe(false);
-  expect(useLightTextOnBackground(162, 238, 239)).toBe(false);
-  expect(useLightTextOnBackground(112, 87, 255)).toBe(true);
-  expect(useLightTextOnBackground(0, 134, 114)).toBe(true);
-  expect(useLightTextOnBackground(228, 230, 105)).toBe(false);
-  expect(useLightTextOnBackground(216, 118, 227)).toBe(true);
-  expect(useLightTextOnBackground(255, 255, 255)).toBe(false);
-  expect(useLightTextOnBackground(43, 134, 133)).toBe(true);
-  expect(useLightTextOnBackground(43, 135, 134)).toBe(true);
-  expect(useLightTextOnBackground(44, 135, 134)).toBe(true);
-  expect(useLightTextOnBackground(59, 182, 179)).toBe(true);
-  expect(useLightTextOnBackground(124, 114, 104)).toBe(true);
-  expect(useLightTextOnBackground(126, 113, 108)).toBe(true);
-  expect(useLightTextOnBackground(129, 112, 109)).toBe(true);
-  expect(useLightTextOnBackground(128, 112, 112)).toBe(true);
+test('contrastColor', () => {
+  expect(contrastColor('#d73a4a')).toBe('#fff');
+  expect(contrastColor('#0075ca')).toBe('#fff');
+  expect(contrastColor('#cfd3d7')).toBe('#000');
+  expect(contrastColor('#a2eeef')).toBe('#000');
+  expect(contrastColor('#7057ff')).toBe('#fff');
+  expect(contrastColor('#008672')).toBe('#fff');
+  expect(contrastColor('#e4e669')).toBe('#000');
+  expect(contrastColor('#d876e3')).toBe('#000');
+  expect(contrastColor('#ffffff')).toBe('#000');
+  expect(contrastColor('#2b8684')).toBe('#fff');
+  expect(contrastColor('#2b8786')).toBe('#fff');
+  expect(contrastColor('#2c8786')).toBe('#000');
+  expect(contrastColor('#3bb6b3')).toBe('#000');
+  expect(contrastColor('#7c7268')).toBe('#fff');
+  expect(contrastColor('#7e716c')).toBe('#fff');
+  expect(contrastColor('#81706d')).toBe('#fff');
+  expect(contrastColor('#807070')).toBe('#fff');
+  expect(contrastColor('#84b6eb')).toBe('#000');
 });
--- a/web_src/js/utils/time.js
+++ b/web_src/js/utils/time.js
@ -1,25 +1,30 @@
 import dayjs from 'dayjs';
+import utc from 'dayjs/plugin/utc.js';
 import {getCurrentLocale} from '../utils.js';

-// Returns an array of millisecond-timestamps of start-of-week days (Sundays)
-export function startDaysBetween(startDate, endDate) {
-  // Ensure the start date is a Sunday
-  while (startDate.getDay() !== 0) {
-    startDate.setDate(startDate.getDate() + 1);
-  }
+dayjs.extend(utc);

-  const start = dayjs(startDate);
-  const end = dayjs(endDate);
-  const startDays = [];
+/**
+ * Returns an array of millisecond-timestamps of start-of-week days (Sundays)
+ *
+ * @param startConfig The start date. Can take any type that `Date` accepts.
+ * @param endConfig The end date. Can take any type that `Date` accepts.
+ */
+export function startDaysBetween(startDate, endDate) {
+  const start = dayjs.utc(startDate);
+  const end = dayjs.utc(endDate);

  let current = start;
+
+  // Ensure the start date is a Sunday
+  while (current.day() !== 0) {
+    current = current.add(1, 'day');
+  }
+
+  const startDays = [];
  while (current.isBefore(end)) {
    startDays.push(current.valueOf());
-    // we are adding 7 * 24 hours instead of 1 week because we don't want
-    // date library to use local time zone to calculate 1 week from now.
-    // local time zone is problematic because of daylight saving time (dst)
-    // used on some countries
-    current = current.add(7 * 24, 'hour');
+    current = current.add(1, 'week');
  }

  return startDays;
@ -29,10 +34,10 @@ export function firstStartDateAfterDate(inputDate) {
  if (!(inputDate instanceof Date)) {
    throw new Error('Invalid date');
  }
-  const dayOfWeek = inputDate.getDay();
+  const dayOfWeek = inputDate.getUTCDay();
  const daysUntilSunday = 7 - dayOfWeek;
  const resultDate = new Date(inputDate.getTime());
-  resultDate.setDate(resultDate.getDate() + daysUntilSunday);
+  resultDate.setUTCDate(resultDate.getUTCDate() + daysUntilSunday);
  return resultDate.valueOf();
 }