From 1e16650369913e432bdc215f96105338bbf478a5 Mon Sep 17 00:00:00 2001
From: Max Schmitt <max@schmitt.mx>
Date: Thu, 25 Oct 2018 21:42:38 +0200
Subject: [PATCH] added version flag (fix: #25) (#26)
---
.travis.yml | 2 +-
main.go | 13 +++++++++++++
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/.travis.yml b/.travis.yml
index 7aca9fa..a52d863 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -30,7 +30,7 @@ before_deploy:
# they failed to build.
- go get github.com/mitchellh/gox
- mkdir releases
- - gox -osarch='!netbsd/arm !openbsd/386 !openbsd/amd64 !netbsd/386 !netbsd/amd64' -output="releases/{{.Dir}}_`git describe --tags --abbrev=0`_{{.OS}}_{{.Arch}}/{{.Dir}}"
+ - gox -osarch='!netbsd/arm !openbsd/386 !openbsd/amd64 !netbsd/386 !netbsd/amd64' -output="releases/{{.Dir}}_`git describe --tags --abbrev=0`_{{.OS}}_{{.Arch}}/{{.Dir}}" -ldflags "-X main.Version=`git describe --tags --abbrev=0`"
# Loop through the built architecture directories and create their corresponding tar.gz archives with the binary in it.
- find releases -maxdepth 2 -mindepth 2 -type f -exec bash -c 'tar -cvzf "$(dirname {}).tar.gz" -C "$(dirname {})" $(basename {})' \;
diff --git a/main.go b/main.go
index 521ee7b..13a7da1 100644
--- a/main.go
+++ b/main.go
@@ -1,9 +1,22 @@
package main
import (
+ "flag"
+ "fmt"
+ "os"
+
"github.com/docker/machine/libmachine/drivers/plugin"
)
+// Version will be added once we start the build process via travis-ci
+var Version string
+
func main() {
+ version := flag.Bool("v", false, "prints current docker-machine-driver-hetzner version")
+ flag.Parse()
+ if *version {
+ fmt.Printf("Version: %s\n", Version)
+ os.Exit(0)
+ }
plugin.RegisterDriver(NewDriver())
}
--
GitLab