Add gitea manager reload-templates command (#24843)

This can be useful to update custom templates in production mode, when
they are updated frequently and a full Gitea restart each time is
disruptive.

1 files changed, 20 insertions, 0 deletions

diff --git a/cmd/manager.go b/cmd/manager.go
index 3f1e223190..2024d5ebbd 100644
--- a/cmd/manager.go
+++ b/cmd/manager.go
@@ -21,6 +21,7 @@ var (
 		Subcommands: []cli.Command{
 			subcmdShutdown,
 			subcmdRestart,
+			subcmdReloadTemplates,
 			subcmdFlushQueues,
 			subcmdLogging,
 			subCmdProcesses,
@@ -46,6 +47,16 @@ var (
 		},
 		Action: runRestart,
 	}
+	subcmdReloadTemplates = cli.Command{
+		Name:  "reload-templates",
+		Usage: "Reload template files in the running process",
+		Flags: []cli.Flag{
+			cli.BoolFlag{
+				Name: "debug",
+			},
+		},
+		Action: runReloadTemplates,
+	}
 	subcmdFlushQueues = cli.Command{
 		Name:   "flush-queues",
 		Usage:  "Flush queues in the running process",
@@ -115,6 +126,15 @@ func runRestart(c *cli.Context) error {
 	return handleCliResponseExtra(extra)
 }
 
+func runReloadTemplates(c *cli.Context) error {
+	ctx, cancel := installSignals()
+	defer cancel()
+
+	setup(ctx, c.Bool("debug"))
+	extra := private.ReloadTemplates(ctx)
+	return handleCliResponseExtra(extra)
+}
+
 func runFlushQueues(c *cli.Context) error {
 	ctx, cancel := installSignals()
 	defer cancel()