fix: use goversion lib

.goreleaser.yml

@@ -27,7 +27,7 @@ builds:
     flags:
       - -trimpath
     ldflags:
-      - -s -w -X main.version={{ .Version }} -X main.commit={{ .Commit }} -X main.date={{ .CommitDate }} -X main.builtBy=goreleaser
+      - -s -w -X main.version={{ .Version }} -X main.commit={{ .Commit }} -X main.date={{ .CommitDate }} -X main.builtBy=goreleaser -X main.treeState={{ .IsGitDirty }}
 
 dockers:
   - image_templates:

README.md

@@ -1,7 +1,7 @@
 <p align="center">
   <img alt="GoReleaser Logo" src="https://avatars2.githubusercontent.com/u/24697112?v=3&s=200" height="140" />
   <h3 align="center">nFPM</h3>
-  <p align="center">nFPM is a simple, 0-dependencies, deb, rpm and apk packager.</p>
+  <p align="center">nFPM is a simple and 0-dependencies deb, rpm, apk and arch linux packager written in Go</p>
   <p align="center">
     <a href="https://github.com/goreleaser/nfpm/releases/latest"><img alt="Release" src="https://img.shields.io/github/release/goreleaser/nfpm.svg?style=for-the-badge"></a>
     <a href="/LICENSE.md"><img alt="Software License" src="https://img.shields.io/badge/license-MIT-brightgreen.svg?style=for-the-badge"></a>

cmd/nfpm/art.txt

@@ -0,0 +1,5 @@
+       _____ ____  __  __
+ _ __ |  ___|  _ \|  \/  |
+| '_ \| |_  | |_) | |\/| |
+| | | |  _| |  __/| |  | |
+|_| |_|_|   |_|   |_|  |_|

cmd/nfpm/main.go

@@ -1,42 +1,56 @@
 package main
 
 import (
-	"fmt"
 	"os"
-	"runtime/debug"
 
+	_ "embed"
+
+	goversion "github.com/caarlos0/go-version"
 	"github.com/goreleaser/nfpm/v2/internal/cmd"
 )
 
 // nolint: gochecknoglobals
 var (
-	version = "dev"
-	commit  = ""
-	date    = ""
-	builtBy = ""
+	version   = "dev"
+	treeState = ""
+	commit    = ""
+	date      = ""
+	builtBy   = ""
 )
 
+const website = "https://nfpm.goreleaser.com"
+
+//go:embed art.txt
+var asciiArt string
+
 func main() {
 	cmd.Execute(
-		buildVersion(version, commit, date, builtBy),
+		buildVersion(version, commit, date, builtBy, treeState),
 		os.Exit,
 		os.Args[1:],
 	)
 }
 
-func buildVersion(version, commit, date, builtBy string) string {
-	result := version
-	if commit != "" {
-		result = fmt.Sprintf("%s\ncommit: %s", result, commit)
-	}
-	if date != "" {
-		result = fmt.Sprintf("%s\nbuilt at: %s", result, date)
-	}
-	if builtBy != "" {
-		result = fmt.Sprintf("%s\nbuilt by: %s", result, builtBy)
-	}
-	if info, ok := debug.ReadBuildInfo(); ok && info.Main.Sum != "" {
-		result = fmt.Sprintf("%s\nmodule version: %s, checksum: %s", result, info.Main.Version, info.Main.Sum)
-	}
-	return result
+func buildVersion(version, commit, date, builtBy, treeState string) goversion.Info {
+	return goversion.GetVersionInfo(
+		goversion.WithAppDetails("nfpm", "a simple and 0-dependencies deb, rpm, apk and arch linux packager written in Go", website),
+		goversion.WithASCIIName(asciiArt),
+		func(i *goversion.Info) {
+			if commit != "" {
+				i.GitCommit = commit
+			}
+			if treeState != "" {
+				i.GitTreeState = treeState
+			}
+			if date != "" {
+				i.BuildDate = date
+			}
+			if version != "" {
+				i.GitVersion = version
+			}
+			if builtBy != "" {
+				i.BuiltBy = builtBy
+			}
+		},
+	)
 }

go.mod

@@ -9,6 +9,7 @@ require (
 	github.com/ProtonMail/gopenpgp/v2 v2.7.1
 	github.com/blakesmith/ar v0.0.0-20190502131153-809d4375e1fb
 	github.com/caarlos0/go-rpmutils v0.2.1-0.20211112020245-2cd62ff89b11
+	github.com/caarlos0/go-version v0.1.1
 	github.com/cavaliergopher/cpio v1.0.1
 	github.com/google/go-cmp v0.5.9
 	github.com/goreleaser/chglog v0.5.0

go.sum

@@ -29,6 +29,8 @@ github.com/bwesterb/go-ristretto v1.2.0/go.mod h1:fUIoIZaG73pV5biE2Blr2xEzDoMj7N
 github.com/bwesterb/go-ristretto v1.2.3/go.mod h1:fUIoIZaG73pV5biE2Blr2xEzDoMj7NFEuV9ekS419A0=
 github.com/caarlos0/go-rpmutils v0.2.1-0.20211112020245-2cd62ff89b11 h1:IRrDwVlWQr6kS1U8/EtyA1+EHcc4yl8pndcqXWrEamg=
 github.com/caarlos0/go-rpmutils v0.2.1-0.20211112020245-2cd62ff89b11/go.mod h1:je2KZ+LxaCNvCoKg32jtOIULcFogJKcL1ZWUaIBjKj0=
+github.com/caarlos0/go-version v0.1.1 h1:1bikKHkGGVIIxqCmufhSSs3hpBScgHGacrvsi8FuIfc=
+github.com/caarlos0/go-version v0.1.1/go.mod h1:Ze5Qx4TsBBi5FyrSKVg1Ibc44KGV/llAaKGp86oTwZ0=
 github.com/caarlos0/testfs v0.4.4 h1:3PHvzHi5Lt+g332CiShwS8ogTgS3HjrmzZxCm6JCDr8=
 github.com/caarlos0/testfs v0.4.4/go.mod h1:bRN55zgG4XCUVVHZCeU+/Tz1Q6AxEJOEJTliBy+1DMk=
 github.com/cavaliergopher/cpio v1.0.1 h1:KQFSeKmZhv0cr+kawA3a0xTQCU4QxXF1vhU7P7av2KM=

internal/cmd/root.go

@@ -3,14 +3,15 @@ package cmd
 import (
 	"fmt"
 
+	goversion "github.com/caarlos0/go-version"
 	_ "github.com/goreleaser/nfpm/v2/apk"  // apk packager
 	_ "github.com/goreleaser/nfpm/v2/arch" // archlinux packager
 	_ "github.com/goreleaser/nfpm/v2/deb"  // deb packager
 	_ "github.com/goreleaser/nfpm/v2/rpm"  // rpm packager
 	"github.com/spf13/cobra"
 )
 
-func Execute(version string, exit func(int), args []string) {
+func Execute(version goversion.Info, exit func(int), args []string) {
 	newRootCmd(version, exit).Execute(args)
 }
 
@@ -28,20 +29,21 @@ func (cmd *rootCmd) Execute(args []string) {
 	}
 }
 
-func newRootCmd(version string, exit func(int)) *rootCmd {
+func newRootCmd(version goversion.Info, exit func(int)) *rootCmd {
 	root := &rootCmd{
 		exit: exit,
 	}
 	cmd := &cobra.Command{
 		Use:               "nfpm",
-		Short:             "Packages apps on RPM, Deb and APK formats based on a YAML configuration file",
-		Long:              `nFPM is a simple, 0-dependencies, deb, rpm and apk packager.`,
-		Version:           version,
+		Short:             "Packages apps on RPM, Deb, APK and Arch Linux formats based on a YAML configuration file",
+		Long:              `nFPM is a simple and 0-dependencies deb, rpm, apk and arch linux packager written in Go.`,
+		Version:           version.String(),
 		SilenceUsage:      true,
 		SilenceErrors:     true,
 		Args:              cobra.NoArgs,
 		ValidArgsFunction: cobra.NoFileCompletions,
 	}
+	cmd.SetVersionTemplate("{{.Version}}")
 
 	cmd.AddCommand(
 		newInitCmd().cmd,