Disable Stars config option (#14653)

* Add config option to disable stars

* Replace "stars" with watched in user profile

* Add documentation

modules/context/context.go

@@ -704,6 +704,7 @@ func Contexter() func(next http.Handler) http.Handler {
 			ctx.Data["EnableSwagger"] = setting.API.EnableSwagger
 			ctx.Data["EnableOpenIDSignIn"] = setting.Service.EnableOpenIDSignIn
 			ctx.Data["DisableMigrations"] = setting.Repository.DisableMigrations
+			ctx.Data["DisableStars"] = setting.Repository.DisableStars
 
 			ctx.Data["ManifestData"] = setting.ManifestData
 

modules/setting/repository.go

@@ -43,6 +43,7 @@ var (
 		PrefixArchiveFiles                      bool
 		DisableMirrors                          bool
 		DisableMigrations                       bool
+		DisableStars                            bool `ini:"DISABLE_STARS"`
 		DefaultBranch                           string
 		AllowAdoptionOfUnadoptedRepositories    bool
 		AllowDeleteOfUnadoptedRepositories      bool
@@ -154,6 +155,7 @@ var (
 		PrefixArchiveFiles:                      true,
 		DisableMirrors:                          false,
 		DisableMigrations:                       false,
+		DisableStars:                            false,
 		DefaultBranch:                           "master",
 
 		// Repository editor settings

modules/structs/settings.go

@@ -9,6 +9,7 @@ type GeneralRepoSettings struct {
 	MirrorsDisabled      bool `json:"mirrors_disabled"`
 	HTTPGitDisabled      bool `json:"http_git_disabled"`
 	MigrationsDisabled   bool `json:"migrations_disabled"`
+	StarsDisabled        bool `json:"stars_disabled"`
 	TimeTrackingDisabled bool `json:"time_tracking_disabled"`
 	LFSDisabled          bool `json:"lfs_disabled"`
 }