From 4fdd4fb2c4983ac7f58507b1fbf121f68c40407a Mon Sep 17 00:00:00 2001
From: Lunny Xiao <xiaolunwen@gmail.com>
Date: Thu, 29 Dec 2022 23:12:10 +0800
Subject: [PATCH] Add more test directory to exclude dir of air, remove
 watching templates from air include dir because gitea has internal mechanism
 (#22246) (#22247)

backport #22246

Since #20218 introduced internal watching template, template watching
should be removed from `air`. This will prevent restart the whole server
once the template files changed to speed up developing when using `make
watch`.

To ensure `make watch` will reuse template watching, this PR introduced
a new ENV `GITEA_RUN_MODE` to make sure `make watch` will always run in
a dev mode of Gitea so that template watching will open.

This PR also added more exclude testdata directories.

Co-authored-by: 6543 <6543@obermui.de>
---
 .air.toml                  | 4 ++--
 Makefile                   | 2 +-
 modules/setting/setting.go | 5 ++++-
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/.air.toml b/.air.toml
index 06100883031..069a8892438 100644
--- a/.air.toml
+++ b/.air.toml
@@ -5,6 +5,6 @@ tmp_dir = ".air"
 cmd = "make backend"
 bin = "gitea"
 include_ext = ["go", "tmpl"]
-exclude_dir = ["modules/git/tests", "services/gitdiff/testdata", "modules/avatar/testdata"]
-include_dir = ["cmd", "models", "modules", "options", "routers", "services", "templates"]
+exclude_dir = ["modules/git/tests", "services/gitdiff/testdata", "modules/avatar/testdata", "models/fixtures", "models/migrations/fixtures", "modules/migration/file_format_testdata", "modules/avatar/identicon/testdata"]
+include_dir = ["cmd", "models", "modules", "options", "routers", "services"]
 exclude_regex = ["_test.go$", "_gen.go$"]
diff --git a/Makefile b/Makefile
index f1b6790dc50..5805476b892 100644
--- a/Makefile
+++ b/Makefile
@@ -358,7 +358,7 @@ watch-frontend: node-check node_modules
 
 .PHONY: watch-backend
 watch-backend: go-check
-	$(GO) run $(AIR_PACKAGE) -c .air.toml
+	GITEA_RUN_MODE=dev $(GO) run $(AIR_PACKAGE) -c .air.toml
 
 .PHONY: test
 test: test-frontend test-backend
diff --git a/modules/setting/setting.go b/modules/setting/setting.go
index 5fe4682968b..3897b9c56bd 100644
--- a/modules/setting/setting.go
+++ b/modules/setting/setting.go
@@ -1039,7 +1039,10 @@ func loadFromConf(allowEmpty bool, extraConfig string) {
 	// The following is a purposefully undocumented option. Please do not run Gitea as root. It will only cause future headaches.
 	// Please don't use root as a bandaid to "fix" something that is broken, instead the broken thing should instead be fixed properly.
 	unsafeAllowRunAsRoot := Cfg.Section("").Key("I_AM_BEING_UNSAFE_RUNNING_AS_ROOT").MustBool(false)
-	RunMode = Cfg.Section("").Key("RUN_MODE").MustString("prod")
+	RunMode = os.Getenv("GITEA_RUN_MODE")
+	if RunMode == "" {
+		RunMode = Cfg.Section("").Key("RUN_MODE").MustString("prod")
+	}
 	IsProd = strings.EqualFold(RunMode, "prod")
 	// Does not check run user when the install lock is off.
 	if InstallLock {