feat: add help-all command (#1606)

* feat: add help-all command

* refactor: use the library

* chore: update the library

Author: suzuki-shunsuke

go.mod

@@ -14,6 +14,7 @@ require (
 	github.com/suzuki-shunsuke/go-ci-env/v3 v3.1.0
 	github.com/suzuki-shunsuke/go-findconfig v1.2.0
 	github.com/suzuki-shunsuke/logrus-error v0.1.4
+	github.com/suzuki-shunsuke/urfave-cli-help-all v0.0.2
 	github.com/urfave/cli/v2 v2.27.5
 	golang.org/x/oauth2 v0.25.0
 	gopkg.in/yaml.v3 v3.0.1

go.sum

@@ -75,6 +75,8 @@ github.com/suzuki-shunsuke/go-findconfig v1.2.0 h1:PWHIyKZEsVmZVh6+K+rHVw0/XjTFm
 github.com/suzuki-shunsuke/go-findconfig v1.2.0/go.mod h1:lXzJUZQXrgsMmpHxXMVrWUAQpE4EopgDEJbwslvKbzs=
 github.com/suzuki-shunsuke/logrus-error v0.1.4 h1:nWo98uba1fANHdZ9Y5pJ2RKs/PpVjrLzRp5m+mRb9KE=
 github.com/suzuki-shunsuke/logrus-error v0.1.4/go.mod h1:WsVvvw6SKSt08/fB2qbnsKIMJA4K1MYCUprqsBJbMiM=
+github.com/suzuki-shunsuke/urfave-cli-help-all v0.0.2 h1:5MQhRCdZz4AbXxZOXjmMFK4PurBJ+h7emFrau9TZaRY=
+github.com/suzuki-shunsuke/urfave-cli-help-all v0.0.2/go.mod h1:sSi6xaUaHfaqu32ECLeyE7NTMv+ZM5dW0JikhllaalY=
 github.com/urfave/cli/v2 v2.27.5 h1:WoHEJLdsXr6dDWoJgMq/CboDmyY/8HMMH1fTECbih+w=
 github.com/urfave/cli/v2 v2.27.5/go.mod h1:3Sevf16NykTbInEnD0yKkjDAeZDS0A6bzhBH5hrMvTQ=
 github.com/wk8/go-ordered-map/v2 v2.1.8 h1:5h/BUHu93oj4gIdvHHHGsScSTMijfx5PeYkE/fJgbpc=

pkg/cli/app.go

@@ -1,6 +1,7 @@
 package cli
 
 import (
+	"github.com/suzuki-shunsuke/urfave-cli-help-all/helpall"
 	"github.com/urfave/cli/v2"
 )
 
@@ -113,5 +114,6 @@ $ tfcmt [<global options>] apply -- terraform apply [<terraform apply options>]`
 			},
 		},
 	}
+	app.Commands = append(app.Commands, helpall.New(nil))
 	return app
 }