Merge branch 'forgejo' into repocard

models/repo/git.go

@@ -29,6 +29,15 @@ const (
 	MergeStyleRebaseUpdate MergeStyle = "rebase-update-only"
 )
 
+type UpdateStyle string
+
+const (
+	// UpdateStyleMerge create merge commit to update
+	UpdateStyleMerge UpdateStyle = "merge"
+	// UpdateStyleRebase rebase to update
+	UpdateStyleRebase UpdateStyle = "rebase"
+)
+
 // UpdateDefaultBranch updates the default branch
 func UpdateDefaultBranch(ctx context.Context, repo *Repository) error {
 	_, err := db.GetEngine(ctx).ID(repo.ID).Cols("default_branch").Update(repo)

models/repo/repo_unit.go

@@ -159,6 +159,7 @@ type PullRequestsConfig struct {
 	AllowRebaseUpdate             bool
 	DefaultDeleteBranchAfterMerge bool
 	DefaultMergeStyle             MergeStyle
+	DefaultUpdateStyle            UpdateStyle
 	DefaultAllowMaintainerEdit    bool
 }
 
@@ -197,6 +198,25 @@ func (cfg *PullRequestsConfig) GetDefaultMergeStyle() MergeStyle {
 	return MergeStyleMerge
 }
 
+// IsUpdateStyleAllowed returns if update style is allowed
+func (cfg *PullRequestsConfig) IsUpdateStyleAllowed(updateStyle UpdateStyle) bool {
+	return updateStyle == UpdateStyleMerge ||
+		updateStyle == UpdateStyleRebase && cfg.AllowRebaseUpdate
+}
+
+// GetDefaultUpdateStyle returns the default update style for this pull request
+func (cfg *PullRequestsConfig) GetDefaultUpdateStyle() UpdateStyle {
+	if len(cfg.DefaultUpdateStyle) != 0 {
+		return cfg.DefaultUpdateStyle
+	}
+
+	if setting.Repository.PullRequest.DefaultUpdateStyle != "" {
+		return UpdateStyle(setting.Repository.PullRequest.DefaultUpdateStyle)
+	}
+
+	return UpdateStyleMerge
+}
+
 type ActionsConfig struct {
 	DisabledWorkflows []string
 }

models/repo/repo_unit_test.go

@@ -7,6 +7,8 @@ import (
 	"testing"
 
 	"code.gitea.io/gitea/models/perm"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/test"
 
 	"github.com/stretchr/testify/assert"
 )
@@ -37,3 +39,50 @@ func TestRepoUnitAccessMode(t *testing.T) {
 	assert.Equal(t, perm.AccessModeWrite, UnitAccessModeWrite.ToAccessMode(perm.AccessModeAdmin))
 	assert.Equal(t, perm.AccessModeRead, UnitAccessModeUnset.ToAccessMode(perm.AccessModeRead))
 }
+
+func TestRepoPRIsUpdateStyleAllowed(t *testing.T) {
+	var cfg PullRequestsConfig
+	cfg = PullRequestsConfig{
+		AllowRebaseUpdate: true,
+	}
+	assert.True(t, cfg.IsUpdateStyleAllowed(UpdateStyleMerge))
+	assert.True(t, cfg.IsUpdateStyleAllowed(UpdateStyleRebase))
+
+	cfg = PullRequestsConfig{
+		AllowRebaseUpdate: false,
+	}
+	assert.True(t, cfg.IsUpdateStyleAllowed(UpdateStyleMerge))
+	assert.False(t, cfg.IsUpdateStyleAllowed(UpdateStyleRebase))
+}
+
+func TestRepoPRGetDefaultUpdateStyle(t *testing.T) {
+	defer test.MockVariableValue(&setting.Repository.PullRequest.DefaultUpdateStyle, "merge")()
+
+	var cfg PullRequestsConfig
+	cfg = PullRequestsConfig{
+		DefaultUpdateStyle: "",
+	}
+	assert.Equal(t, UpdateStyleMerge, cfg.GetDefaultUpdateStyle())
+	cfg = PullRequestsConfig{
+		DefaultUpdateStyle: "rebase",
+	}
+	assert.Equal(t, UpdateStyleRebase, cfg.GetDefaultUpdateStyle())
+	cfg = PullRequestsConfig{
+		DefaultUpdateStyle: "merge",
+	}
+	assert.Equal(t, UpdateStyleMerge, cfg.GetDefaultUpdateStyle())
+
+	setting.Repository.PullRequest.DefaultUpdateStyle = "rebase"
+	cfg = PullRequestsConfig{
+		DefaultUpdateStyle: "",
+	}
+	assert.Equal(t, UpdateStyleRebase, cfg.GetDefaultUpdateStyle())
+	cfg = PullRequestsConfig{
+		DefaultUpdateStyle: "rebase",
+	}
+	assert.Equal(t, UpdateStyleRebase, cfg.GetDefaultUpdateStyle())
+	cfg = PullRequestsConfig{
+		DefaultUpdateStyle: "merge",
+	}
+	assert.Equal(t, UpdateStyleMerge, cfg.GetDefaultUpdateStyle())
+}