feat: help commands richer

go.mod

@@ -14,12 +14,14 @@ require (
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
 	github.com/cli/safeexec v1.0.0 // indirect
 	github.com/cli/shurcooL-graphql v0.0.4 // indirect
+	github.com/fatih/color v1.16.0 // indirect
 	github.com/go-openapi/errors v0.22.0 // indirect
 	github.com/go-openapi/strfmt v0.23.0 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/henvic/httpretty v0.0.6 // indirect
 	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-runewidth v0.0.15 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect

go.sum

@@ -9,6 +9,8 @@ github.com/cli/safeexec v1.0.0/go.mod h1:Z/D4tTN8Vs5gXYHDCbaM1S/anmEDnJb1iW0+EJ5
 github.com/cli/shurcooL-graphql v0.0.4 h1:6MogPnQJLjKkaXPyGqPRXOI2qCsQdqNfUY1QSJu2GuY=
 github.com/cli/shurcooL-graphql v0.0.4/go.mod h1:3waN4u02FiZivIV+p1y4d0Jo1jc6BViMA73C+sZo2fk=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/fatih/color v1.16.0 h1:zmkK9Ngbjj+K0yRhTVONQh1p/HknKYSlNT+vZCzyokM=
+github.com/fatih/color v1.16.0/go.mod h1:fL2Sau1YI5c0pdGEVCbKQbLXB6edEj1ZgiY4NijnWvE=
 github.com/go-openapi/errors v0.22.0 h1:c4xY/OLxUBSTiepAg3j/MHuAv5mJhnf53LLMWFB+u/w=
 github.com/go-openapi/errors v0.22.0/go.mod h1:J3DmZScxCDufmIMsdOuDHxJbdOGC0xtUynjIx092vXE=
 github.com/go-openapi/strfmt v0.23.0 h1:nlUS6BCqcnAk0pyhi9Y+kdDVZdZMHfEKQiS4HaMgO/c=
@@ -29,6 +31,9 @@ github.com/jedib0t/go-pretty v4.3.0+incompatible/go.mod h1:XemHduiw8R651AF9Pt4Fw
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
 github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-runewidth v0.0.15 h1:UNAjwbU9l54TA3KzvqLGxwWjHmMgBUVhBiTjelZgg3U=
@@ -52,6 +57,7 @@ github.com/yanskun/pflag v1.0.0/go.mod h1:gdn56xWVcF7WirKQW1SVM/w8Wn6QQ7PefEtGGk
 go.mongodb.org/mongo-driver v1.14.0 h1:P98w8egYRjYe3XDjxhYJagTokP/H6HzlsnojRgZRd80=
 go.mongodb.org/mongo-driver v1.14.0/go.mod h1:Vzb0Mk/pa7e6cWw85R4F/endUC3u0U9jGcNU603k65c=
 golang.org/x/sys v0.0.0-20210831042530-f4d43177bf5e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o=
 golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=

main.go

@@ -14,6 +14,7 @@ import (
 	"time"
 
 	"github.com/cli/go-gh/v2/pkg/api"
+	"github.com/fatih/color"
 	"github.com/google/go-github/v61/github"
 	"github.com/jedib0t/go-pretty/table"
 	"github.com/yanskun/pflag"
@@ -23,13 +24,17 @@ import (
 func main() {
 	var filterVal float64
 	var helpFlag bool
-	pflag.BoolVarP(&helpFlag, "help", "h", false, "shows Task usage")
-	pflag.Float64VarP(&filterVal, "filter", "f", 1.0, "a float used to filter results")
+	pflag.BoolVarP(&helpFlag, "help", "h", false, "Show help for command")
+	pflag.Float64VarP(&filterVal, "filter", "f", 1.0, "Filter past by float value in years (e.g. 0.5) (default 1.0)")
 	pflag.Parse()
 
 	if helpFlag {
-		fmt.Println("Usage: task [options] [account]")
-		fmt.Println("Options:")
+		b := color.New(color.Bold)
+		b.Println("\nUSAGE")
+		fmt.Println("  gh langs <command> [options]\n")
+		b.Println("COMMANDS")
+		fmt.Println("  account:  Get languages used by a GitHub user or organization\n")
+		b.Println("OPTIONS")
 		pflag.Usage()
 		return
 	}