From fe410f108ad05b01fa651212fb47784f99643d32 Mon Sep 17 00:00:00 2001
From: Earl Warren <contact@earl-warren.org>
Date: Fri, 14 Jul 2023 12:03:40 +0200
Subject: [PATCH] [CLI] implement forgejo-cli (squash) support initDB

(cherry picked from commit 5c31ae602a45f1d9a90b86bece5393bc9faddf25)
(cherry picked from commit 1da62f29303543f177e903a70a71858926608ef5)
---
 cmd/forgejo/forgejo.go                | 31 ++++++++++++++++++++++-----
 tests/integration/cmd_forgejo_test.go |  2 +-
 2 files changed, 27 insertions(+), 6 deletions(-)

diff --git a/cmd/forgejo/forgejo.go b/cmd/forgejo/forgejo.go
index f9cbe38a4..c9a938634 100644
--- a/cmd/forgejo/forgejo.go
+++ b/cmd/forgejo/forgejo.go
@@ -11,7 +11,10 @@ import (
 	"os/signal"
 	"syscall"
 
+	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/private"
+	"code.gitea.io/gitea/modules/setting"
 
 	"github.com/urfave/cli"
 )
@@ -19,7 +22,7 @@ import (
 type key int
 
 const (
-	noInstallSignalsKey key = iota + 1
+	noInitKey key = iota + 1
 	noExitKey
 	stdoutKey
 	stderrKey
@@ -37,12 +40,12 @@ func CmdForgejo(ctx context.Context) cli.Command {
 	}
 }
 
-func ContextSetNoInstallSignals(ctx context.Context, value bool) context.Context {
-	return context.WithValue(ctx, noInstallSignalsKey, value)
+func ContextSetNoInit(ctx context.Context, value bool) context.Context {
+	return context.WithValue(ctx, noInitKey, value)
 }
 
-func ContextGetNoInstallSignals(ctx context.Context) bool {
-	value, ok := ctx.Value(noInstallSignalsKey).(bool)
+func ContextGetNoInit(ctx context.Context) bool {
+	value, ok := ctx.Value(noInitKey).(bool)
 	return ok && value
 }
 
@@ -91,6 +94,24 @@ func ContextGetStdin(ctx context.Context) io.Reader {
 	return value
 }
 
+// copied from ../cmd.go
+func initDB(ctx context.Context) error {
+	setting.MustInstalled()
+	setting.LoadDBSetting()
+	setting.InitSQLLoggersForCli(log.INFO)
+
+	if setting.Database.Type == "" {
+		log.Fatal(`Database settings are missing from the configuration file: %q.
+Ensure you are running in the correct environment or set the correct configuration file with -c.
+If this is the intended configuration file complete the [database] section.`, setting.CustomConf)
+	}
+	if err := db.InitEngine(ctx); err != nil {
+		return fmt.Errorf("unable to initialize the database using the configuration in %q. Error: %w", setting.CustomConf, err)
+	}
+	return nil
+}
+
+// copied from ../cmd.go
 func installSignals(ctx context.Context) (context.Context, context.CancelFunc) {
 	ctx, cancel := context.WithCancel(ctx)
 	go func() {
diff --git a/tests/integration/cmd_forgejo_test.go b/tests/integration/cmd_forgejo_test.go
index 079e1361f..b98d197ca 100644
--- a/tests/integration/cmd_forgejo_test.go
+++ b/tests/integration/cmd_forgejo_test.go
@@ -24,7 +24,7 @@ func cmdForgejoCaptureOutput(t *testing.T, args []string, stdin ...string) (stri
 	assert.NoError(t, set.Parse(args))
 	cliContext := cli.NewContext(&cli.App{Writer: w, ErrWriter: w}, set, nil)
 	ctx := context.Background()
-	ctx = forgejo.ContextSetNoInstallSignals(ctx, true)
+	ctx = forgejo.ContextSetNoInit(ctx, true)
 	ctx = forgejo.ContextSetNoExit(ctx, true)
 	ctx = forgejo.ContextSetStdout(ctx, w)
 	ctx = forgejo.ContextSetStderr(ctx, w)