Add proper version display

rakutentech · Feb 25, 2018 · 0064281 · 0064281
1 parent 00345fb
commit 0064281
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/.goreleaser.yml b/.goreleaser.yml
@@ -11,12 +11,14 @@ builds:
       - amd64
       - arm
       - arm64
+    ldflags: '-s -w -X main.version={{.Version}} -X main.buildDate={{.Date}'
 changelog:
   sort: asc
   filters:
     exclude:
       - Merge pull request
       - Merge branch
+checksum: '{{ .ProjectName }}-{{ .Version }}-checksums.txt'
 archive:
   name_template: '{{ .ProjectName }}-{{ .Os }}-{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}'
   replacements:

diff --git a/jwkgen.go b/jwkgen.go
@@ -7,6 +7,9 @@ import (
 )
 
 var (
+	buildDate string
+	version string
+
 	bareOutput  = false
 	allowUnsafe = kingpin.
 			Flag("allow-unsafe", "Allow unsafe parameters").Bool()
@@ -26,7 +29,11 @@ var (
 )
 
 func main() {
-	kingpin.Version("1.3.0")
+	if version == "" {
+		kingpin.Version("JWK Generator (jwkgen) development snapshot")
+	} else {
+		kingpin.Version(fmt.Sprintf("JWK Generator (jwkgen) version %s\nBuild date: %s", version, buildDate))
+	}
 	kingpin.CommandLine.HelpFlag.Short('h')
 	kingpin.Parse()