Merge 95cecbb294 into 68a3e6b5e6

models/project/board.go

 	return board, nil
 }
 
+func GetBoardByProjectIDAndBoardName(ctx context.Context, projectID int64, boardName string) (*Board, error) {
+	board := new(Board)
+	has, err := db.GetEngine(ctx).Where("project_id=? AND title=?", projectID, boardName).Get(board)
+	if err != nil {
+		return nil, err
+	} else if !has {
+		return nil, ErrProjectBoardNotExist{ProjectID: projectID, Name: boardName}
+	}
+
+	return board, nil
+}
+
 // UpdateBoard updates a project board
 func UpdateBoard(ctx context.Context, board *Board) error {
 	var fieldToUpdate []string

models/project/issue.go

 	return int(c)
 }
 
+func AddIssueToBoard(ctx context.Context, issueID int64, newBoard *Board) error {
+	return db.Insert(ctx, &ProjectIssue{
+		IssueID:        issueID,
+		ProjectID:      newBoard.ProjectID,
+		ProjectBoardID: newBoard.ID,
+	})
+}
+
+func MoveIssueToAnotherBoard(ctx context.Context, issueID int64, newBoard *Board) error {
+	_, err := db.GetEngine(ctx).Exec("UPDATE `project_issue` SET project_board_id=? WHERE issue_id=?", newBoard.ID, issueID)
+	return err
+}
+
 // MoveIssuesOnProjectBoard moves or keeps issues in a column and sorts them inside that column
 func MoveIssuesOnProjectBoard(ctx context.Context, board *Board, sortedIssueIDs map[int64]int64) error {
 	return db.WithTx(ctx, func(ctx context.Context) error {

models/project/project.go

 type ErrProjectNotExist struct {
 	ID     int64
 	RepoID int64
+	Name   string
 }
 
 // IsErrProjectNotExist checks if an error is a ErrProjectNotExist
 }
 
 func (err ErrProjectNotExist) Error() string {
+	if err.RepoID > 0 && len(err.Name) > 0 {
+		return fmt.Sprintf("projects does not exist [repo_id: %d, name: %s]", err.RepoID, err.Name)
+	}
 	return fmt.Sprintf("projects does not exist [id: %d]", err.ID)
 }
 
 
 // ErrProjectBoardNotExist represents a "ProjectBoardNotExist" kind of error.
 type ErrProjectBoardNotExist struct {
-	BoardID int64
+	BoardID   int64
+	ProjectID int64
+	Name      string
 }
 
 // IsErrProjectBoardNotExist checks if an error is a ErrProjectBoardNotExist
 }
 
 func (err ErrProjectBoardNotExist) Error() string {
+	if err.ProjectID > 0 && len(err.Name) > 0 {
+		return fmt.Sprintf("project board does not exist [project_id: %d, name: %s]", err.ProjectID, err.Name)
+	}
 	return fmt.Sprintf("project board does not exist [id: %d]", err.BoardID)
 }
 
 	return p, nil
 }
 
+// GetProjectByName returns the projects in a repository
+func GetProjectByName(ctx context.Context, repoID int64, name string) (*Project, error) {
+	p := new(Project)
+	has, err := db.GetEngine(ctx).Where("repo_id=? AND title=?", repoID, name).Get(p)
+	if err != nil {
+		return nil, err
+	} else if !has {
+		return nil, ErrProjectNotExist{RepoID: repoID, Name: name}
+	}
+
+	return p, nil
+}
+
 // GetProjectForRepoByID returns the projects in a repository
 func GetProjectForRepoByID(ctx context.Context, repoID, id int64) (*Project, error) {
 	p := new(Project)

modules/projects/workflow.go

+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package projects
+
+// Action represents an action that can be taken in a workflow
+type Action struct {
+	SetValue string
+}
+
+const (
+	// Project workflow event names
+	EventItemAddedToProject = "item_added_to_project"
+	EventItemClosed         = "item_closed"
+	EventItem
+)
+
+type Event struct {
+	Name    string
+	Types   []string
+	Actions []Action
+}
+
+type Workflow struct {
+	Name      string
+	Events    []Event
+	ProjectID int64
+}
+
+func ParseWorkflow(content string) (*Workflow, error) {
+	return &Workflow{}, nil
+}
+
+func (w *Workflow) FireAction(evtName string, f func(action Action) error) error {
+	for _, evt := range w.Events {
+		if evt.Name == evtName {
+			for _, action := range evt.Actions {
+				// Do something with action
+				if err := f(action); err != nil {
+					return err
+				}
+			}
+			break
+		}
+	}
+	return nil
+}

modules/projects/workflow_test.go

+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package projects
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestParseWorkflow(t *testing.T) {
+	workflowFile := `
+name: Test Workflow
+on:
+	item_added_to_project:
+		types: [issue, pull_request]
+		action:
+			- set_value: "status=Todo"
+
+	item_closed:
+		types: [issue, pull_request]
+		action:
+			- remove_label: ""
+
+	item_reopened:
+		action:
+
+	code_changes_requested:
+		action:
+
+	code_review_approved:
+		action:
+
+	pull_request_merged:
+		action:
+
+	auto_add_to_project:
+		action:
+`
+
+	wf, err := ParseWorkflow(workflowFile)
+	assert.NoError(t, err)
+
+	assert.Equal(t, "Test Workflow", wf.Name)
+}

services/projects/workflow_notifier.go

+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package projects
+
+import (
+	"context"
+	"strings"
+
+	issues_model "code.gitea.io/gitea/models/issues"
+	project_model "code.gitea.io/gitea/models/project"
+	repo_model "code.gitea.io/gitea/models/repo"
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/gitrepo"
+	"code.gitea.io/gitea/modules/log"
+	project_module "code.gitea.io/gitea/modules/projects"
+	notify_service "code.gitea.io/gitea/services/notify"
+)
+
+func init() {
+	notify_service.RegisterNotifier(&workflowNotifier{})
+}
+
+type workflowNotifier struct {
+	notify_service.NullNotifier
+}
+
+var _ notify_service.Notifier = &workflowNotifier{}
+
+// NewNotifier create a new workflowNotifier notifier
+func NewNotifier() notify_service.Notifier {
+	return &workflowNotifier{}
+}
+
+func findRepoProjectsWorkflows(ctx context.Context, repo *repo_model.Repository) ([]*project_module.Workflow, error) {
+	gitRepo, err := gitrepo.OpenRepository(ctx, repo)
+	if err != nil {
+		log.Error("IssueChangeStatus: OpenRepository: %v", err)
+		return nil, err
+	}
+	defer gitRepo.Close()
+
+	// Get the commit object for the ref
+	commit, err := gitRepo.GetCommit(repo.DefaultBranch)
+	if err != nil {
+		log.Error("gitRepo.GetCommit: %w", err)
+		return nil, err
+	}
+
+	tree, err := commit.SubTree(".gitea/projects")
+	if _, ok := err.(git.ErrNotExist); ok {
+		return nil, nil
+	}
+	if err != nil {
+		log.Error("commit.SubTree: %w", err)
+		return nil, err
+	}
+
+	entries, err := tree.ListEntriesRecursiveFast()
+	if err != nil {
+		log.Error("tree.ListEntriesRecursiveFast: %w", err)
+		return nil, err
+	}
+
+	ret := make(git.Entries, 0, len(entries))
+	for _, entry := range entries {
+		if strings.HasSuffix(entry.Name(), ".yml") || strings.HasSuffix(entry.Name(), ".yaml") {
+			ret = append(ret, entry)
+		}
+	}
+	if len(ret) == 0 {
+		return nil, nil
+	}
+
+	wfs := make([]*project_module.Workflow, 0, len(ret))
+	for _, entry := range ret {
+		workflowContent, err := commit.GetFileContent(".gitea/projects/"+entry.Name(), 1024*1024)
+		if err != nil {
+			log.Error("gitRepo.GetCommit: %w", err)
+			return nil, err
+		}
+
+		wf, err := project_module.ParseWorkflow(workflowContent)
+		if err != nil {
+			log.Error("IssueChangeStatus: OpenRepository: %v", err)
+			return nil, err
+		}
+		projectName := strings.TrimSuffix(strings.TrimSuffix(entry.Name(), ".yml"), ".yaml")
+		project, err := project_model.GetProjectByName(ctx, repo.ID, projectName)
+		if err != nil {
+			log.Error("IssueChangeStatus: GetProjectByName: %v", err)
+			return nil, err
+		}
+		wf.ProjectID = project.ID
+
+		wfs = append(wfs, wf)
+	}
+	return wfs, nil
+}
+
+func (m *workflowNotifier) NewIssue(ctx context.Context, issue *issues_model.Issue, mentions []*user_model.User) {
+	if err := issue.LoadRepo(ctx); err != nil {
+		log.Error("NewIssue: LoadRepo: %v", err)
+		return
+	}
+	wfs, err := findRepoProjectsWorkflows(ctx, issue.Repo)
+	if err != nil {
+		log.Error("NewIssue: findRepoProjectsWorkflows: %v", err)
+		return
+	}
+
+	for _, wf := range wfs {
+		if err := wf.FireAction(project_module.EventItemClosed, func(action project_module.Action) error {
+			board, err := project_model.GetBoardByProjectIDAndBoardName(ctx, wf.ProjectID, action.SetValue)
+			if err != nil {
+				log.Error("NewIssue: GetBoardByProjectIDAndBoardName: %v", err)
+				return err
+			}
+			return project_model.AddIssueToBoard(ctx, issue.ID, board)
+		}); err != nil {
+			log.Error("NewIssue: FireAction: %v", err)
+			return
+		}
+	}
+}
+}
+
+func (m *workflowNotifier) IssueChangeStatus(ctx context.Context, doer *user_model.User, commitID string, issue *issues_model.Issue, actionComment *issues_model.Comment, isClosed bool) {
+	if isClosed {
+		if err := issue.LoadRepo(ctx); err != nil {
+			log.Error("IssueChangeStatus: LoadRepo: %v", err)
+			return
+		}
+		wfs, err := findRepoProjectsWorkflows(ctx, issue.Repo)
+		if err != nil {
+			log.Error("IssueChangeStatus: findRepoProjectsWorkflows: %v", err)
+			return
+		}
+
+		for _, wf := range wfs {
+			if err := wf.FireAction(project_module.EventItemClosed, func(action project_module.Action) error {
+				board, err := project_model.GetBoardByProjectIDAndBoardName(ctx, wf.ProjectID, action.SetValue)
+				if err != nil {
+					log.Error("IssueChangeStatus: GetBoardByProjectIDAndBoardName: %v", err)
+					return err
+				}
+				return project_model.MoveIssueToAnotherBoard(ctx, issue.ID, board)
+			}); err != nil {
+				log.Error("IssueChangeStatus: FireAction: %v", err)
+				return
+			}
+		}
+	}
+}