Merge pull request #765 from Bugagazavr/detect_envs

Automatically detect ENV variables
This commit is contained in:
Brad Rydzewski 2014-12-27 13:14:54 -08:00
commit 4693b1f526

View file

@ -43,17 +43,17 @@ func NewBuildCommand() cli.Command {
},
cli.StringFlag{
Name: "docker-host",
Value: "",
Value: getHost(),
Usage: "docker daemon address",
},
cli.StringFlag{
Name: "docker-cert",
Value: "",
Value: getCert(),
Usage: "docker daemon tls certificate",
},
cli.StringFlag{
Name: "docker-key",
Value: "",
Value: getKey(),
Usage: "docker daemon tls key",
},
},
@ -204,3 +204,23 @@ func run(path, identity, dockerhost, dockercert, dockerkey string, publish, depl
return builder.BuildState.ExitCode, nil
}
func getHost() string {
return os.Getenv("DOCKER_HOST")
}
func getCert() string {
if os.Getenv("DOCKER_CERT_PATH") != "" && os.Getenv("DOCKER_TLS_VERIFY") == "1" {
return filepath.Join(os.Getenv("DOCKER_CERT_PATH"), "cert.pem")
} else {
return ""
}
}
func getKey() string {
if os.Getenv("DOCKER_CERT_PATH") != "" && os.Getenv("DOCKER_TLS_VERIFY") == "1" {
return filepath.Join(os.Getenv("DOCKER_CERT_PATH"), "key.pem")
} else {
return ""
}
}