Go script using gorun in a single file

go-single-file-script-README.md

Single file Go script

Install gorun:

go install https://github.com/erning/gorun@latest

Save the above script.go and modify it as you wish. See https://pkg.go.dev/github.com/bitfield/script

Run the script:

$(go env GOPATH)/gorun script.go

Or make the script executable and run it directly:

chmod +x script.go

# This assumes that `gorun` is in your PATH.
./script.go

script.go

/// 2>/dev/null ; gorun "$0" "$@" ; exit $?
//
// go.mod >>>
// module github.com/lambrospetrou/gorun-test
// go 1.23
// require github.com/bitfield/script v0.23.0
// require (
//         github.com/itchyny/gojq v0.12.13 // indirect
//         github.com/itchyny/timefmt-go v0.1.5 // indirect
//         mvdan.cc/sh/v3 v3.7.0 // indirect
// )
// <<< go.mod
//
// go.sum >>>
// github.com/bitfield/script v0.23.0 h1:N0R5yLEl6wJIS9PR/A6xXwjMsplMubyxdi05N5l0X28=
// github.com/bitfield/script v0.23.0/go.mod h1:fv+6x4OzVsRs6qAlc7wiGq8fq1b5orhtQdtW0dwjUHI=
// github.com/frankban/quicktest v1.14.5 h1:dfYrrRyLtiqT9GyKXgdh+k4inNeTvmGbuSgZ3lx3GhA=
// github.com/frankban/quicktest v1.14.5/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
// github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
// github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
// github.com/itchyny/gojq v0.12.13 h1:IxyYlHYIlspQHHTE0f3cJF0NKDMfajxViuhBLnHd/QU=
// github.com/itchyny/gojq v0.12.13/go.mod h1:JzwzAqenfhrPUuwbmEz3nu3JQmFLlQTQMUcOdnu/Sf4=
// github.com/itchyny/timefmt-go v0.1.5 h1:G0INE2la8S6ru/ZI5JecgyzbbJNs5lG1RcBqa7Jm6GE=
// github.com/itchyny/timefmt-go v0.1.5/go.mod h1:nEP7L+2YmAbT2kZ2HfSs1d8Xtw9LY8D2stDBckWakZ8=
// github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
// github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
// github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
// github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
// github.com/rogpeppe/go-internal v1.11.0 h1:cWPaGQEPrBb5/AsnsZesgZZ9yb1OQ+GOISoDNXVBh4M=
// github.com/rogpeppe/go-internal v1.11.0/go.mod h1:ddIwULY96R17DhadqLgMfk9H9tvdUzkipdSkR5nkCZA=
// golang.org/x/sys v0.10.0 h1:SqMFp9UcQJZa+pmYuAKjd9xq1f0j5rLcDIk0mj4qAsA=
// golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
// golang.org/x/tools v0.11.0 h1:EMCa6U9S2LtZXLAMoWiR/R8dAQFRqbAitmbJ2UKhoi8=
// golang.org/x/tools v0.11.0/go.mod h1:anzJrxPjNtfgiYQYirP2CPGzGLxrH2u2QBhn6Bf3qY8=
// mvdan.cc/sh/v3 v3.7.0 h1:lSTjdP/1xsddtaKfGg7Myu7DnlHItd3/M2tomOcNNBg=
// mvdan.cc/sh/v3 v3.7.0/go.mod h1:K2gwkaesF/D7av7Kxl0HbF5kGOd2ArupNTX3X44+8l8=
// <<< go.sum

// See https://github.com/erning/gorun and https://github.com/bitfield/script
package main

import (
	"fmt"
	"os"

	"github.com/bitfield/script"
)

func main() {
	fmt.Println("Hello world!", os.Args)
	script.ListFiles(".").Stdout()
}