[CI] DEFAULT_ACTIONS_URL = https://codeberg.org

(cherry picked from commit 52b364ddbd)
(cherry picked from commit 99887cd567)
(cherry picked from commit cd5788782a)
(cherry picked from commit 71c698a704)
(cherry picked from commit 71386241dd)
(cherry picked from commit b7ab05aeac)
(cherry picked from commit e78b9ca59c)
(cherry picked from commit edb3adf460)
(cherry picked from commit 3e40088197)

[BRANDING] DEFAULT_ACTIONS_URL = https://code.forgejo.org

(cherry picked from commit d0e4512c90)
(cherry picked from commit 8ba6e04709)
(cherry picked from commit 6349081044)
(cherry picked from commit e06bd44495)
(cherry picked from commit d58219d8e1)
(cherry picked from commit 052f2c2aa4)
(cherry picked from commit 29dc395386)
(cherry picked from commit 9eef3f59f3)
(cherry picked from commit d650391fed)
(cherry picked from commit c2e6e8c55d)
(cherry picked from commit e28a47741d)

[CI] DEFAULT_ACTIONS_URL support for self & github (squash)

Refs: https://codeberg.org/forgejo/forgejo/issues/1062
(cherry picked from commit 74cc25376e)

custom/conf/app.example.ini

@@ -2546,9 +2546,8 @@ LEVEL = Info
 ; [actions]
 ;; Enable/Disable actions capabilities
 ;ENABLED = false
-;;
-;; Default address to get action plugins, e.g. the default value means downloading from "https://gitea.com/actions/checkout" for "uses: actions/checkout@v3"
-;DEFAULT_ACTIONS_URL = https://gitea.com
+;; Default address to get action plugins, e.g. the default value means downloading from "https://code.forgejo.org/actions/checkout" for "uses: actions/checkout@v3"
+;DEFAULT_ACTIONS_URL = https://code.forgejo.org
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

modules/setting/actions.go

@@ -5,6 +5,7 @@ package setting
 
 import (
 	"fmt"
+	"strings"
 )
 
 // Actions settings
@@ -13,13 +14,32 @@ var (
 		LogStorage        *Storage // how the created logs should be stored
 		ArtifactStorage   *Storage // how the created artifacts should be stored
 		Enabled           bool
-		DefaultActionsURL string `ini:"DEFAULT_ACTIONS_URL"`
+		DefaultActionsURL defaultActionsURL `ini:"DEFAULT_ACTIONS_URL"`
 	}{
 		Enabled:           false,
-		DefaultActionsURL: "https://gitea.com",
+		DefaultActionsURL: defaultActionsURLForgejo,
 	}
 )
 
+type defaultActionsURL string
+
+func (url defaultActionsURL) URL() string {
+	switch url {
+	case defaultActionsURLGitHub:
+		return "https://github.com"
+	case defaultActionsURLSelf:
+		return strings.TrimSuffix(AppURL, "/")
+	default:
+		return string(url)
+	}
+}
+
+const (
+	defaultActionsURLForgejo = "https://code.forgejo.org"
+	defaultActionsURLGitHub  = "github" // https://github.com
+	defaultActionsURLSelf    = "self"   // the root URL of the self-hosted instance
+)
+
 func loadActionsFrom(rootCfg ConfigProvider) error {
 	sec := rootCfg.Section("actions")
 	err := sec.MapTo(&Actions)

modules/setting/actions_test.go

@@ -8,6 +8,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 )
 
 func Test_getStorageInheritNameSectionTypeForActions(t *testing.T) {
@@ -95,3 +96,63 @@ STORAGE_TYPE = minio
 	assert.EqualValues(t, "local", Actions.ArtifactStorage.Type)
 	assert.EqualValues(t, "actions_artifacts", filepath.Base(Actions.ArtifactStorage.Path))
 }
+
+func Test_getDefaultActionsURLForActions(t *testing.T) {
+	oldActions := Actions
+	oldAppURL := AppURL
+	defer func() {
+		Actions = oldActions
+		AppURL = oldAppURL
+	}()
+
+	AppURL = "http://test_get_default_actions_url_for_actions:3000/"
+
+	tests := []struct {
+		name    string
+		iniStr  string
+		wantURL string
+	}{
+		{
+			name: "default",
+			iniStr: `
+[actions]
+`,
+			wantURL: "https://code.forgejo.org",
+		},
+		{
+			name: "github",
+			iniStr: `
+[actions]
+DEFAULT_ACTIONS_URL = github
+`,
+			wantURL: "https://github.com",
+		},
+		{
+			name: "self",
+			iniStr: `
+[actions]
+DEFAULT_ACTIONS_URL = self
+`,
+			wantURL: "http://test_get_default_actions_url_for_actions:3000",
+		},
+		{
+			name: "custom urls",
+			iniStr: `
+[actions]
+DEFAULT_ACTIONS_URL = https://example.com
+`,
+			wantURL: "https://example.com",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			cfg, err := NewConfigProviderFromData(tt.iniStr)
+			require.NoError(t, err)
+			if !assert.NoError(t, loadActionsFrom(cfg)) {
+				return
+			}
+			assert.EqualValues(t, tt.wantURL, Actions.DefaultActionsURL.URL())
+		})
+	}
+}

routers/api/actions/runner/utils.go

@@ -184,7 +184,7 @@ func generateTaskContext(t *actions_model.ActionTask) *structpb.Struct {
 		"workspace":         "",                                                   // string, The default working directory on the runner for steps, and the default location of your repository when using the checkout action.
 
 		// additional contexts
-		"gitea_default_actions_url": setting.Actions.DefaultActionsURL,
+		"gitea_default_actions_url": setting.Actions.DefaultActionsURL.URL(),
 	})
 	if err != nil {
 		log.Error("structpb.NewStruct failed: %v", err)