Merge branch 'master' into suggestions

.github/workflows/cli.yml

@@ -1,6 +1,10 @@
 name: Run Tests
 
 on:
+  push:
+    branches:
+      - master  
+      - v1
   pull_request:
     branches:
       - master

README.md

@@ -64,5 +64,5 @@ export PATH=$PATH:$GOPATH/bin
 ### Supported platforms
 
 cli is tested against multiple versions of Go on Linux, and against the latest
-released version of Go on OS X and Windows.  For full details, see
-[`./.travis.yml`](./.travis.yml) and [`./appveyor.yml`](./appveyor.yml).
+released version of Go on OS X and Windows. This project uses Github Actions for
+builds. For more build info, please look at the [./.github/workflows/cli.yml](https://github.com/urfave/cli/blob/master/.github/workflows/cli.yml).

docs.go

@@ -48,8 +48,8 @@ func (a *App) writeDocTemplate(w io.Writer) error {
 	return t.ExecuteTemplate(w, name, &cliTemplate{
 		App:          a,
 		Commands:     prepareCommands(a.Commands, 0),
-		GlobalArgs:   prepareArgsWithValues(a.Flags),
-		SynopsisArgs: prepareArgsSynopsis(a.Flags),
+		GlobalArgs:   prepareArgsWithValues(a.VisibleFlags()),
+		SynopsisArgs: prepareArgsSynopsis(a.VisibleFlags()),
 	})
 }
 

docs_test.go

@@ -22,6 +22,10 @@ func testApp() *App {
 			Aliases: []string{"b"},
 			Usage:   "another usage text",
 		},
+		&BoolFlag{
+			Name:   "hidden-flag",
+			Hidden: true,
+		},
 	}
 	app.Commands = []*Command{{
 		Aliases: []string{"c"},