wanderer/drone-docker
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allow flag --target in build process

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This commit is contained in:
Marco Vito Moscaritolo 2018-02-07 19:31:10 +01:00
parent af4a2586ce
commit 86388a5be3
2 changed files with 10 additions and 0 deletions
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6
cmd/drone-docker/main.go
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@ -146,6 +146,11 @@ func main() {
Usage: "build args", Usage: "build args",
EnvVar: "PLUGIN_BUILD_ARGS_FROM_ENV", EnvVar: "PLUGIN_BUILD_ARGS_FROM_ENV",
}, },
cli.StringFlag{
Name: "target",
Usage: "build target",
EnvVar: "PLUGIN_BUILD_TARGET",
},
cli.BoolFlag{ cli.BoolFlag{
Name: "squash", Name: "squash",
Usage: "squash the layers at build time", Usage: "squash the layers at build time",
@ -227,6 +232,7 @@ func run(c *cli.Context) error {
Tags: c.StringSlice("tags"), Tags: c.StringSlice("tags"),
Args: c.StringSlice("args"), Args: c.StringSlice("args"),
ArgsEnv: c.StringSlice("args-from-env"), ArgsEnv: c.StringSlice("args-from-env"),
Target: c.String("target"),
Squash: c.Bool("squash"), Squash: c.Bool("squash"),
Pull: c.BoolT("pull-image"), Pull: c.BoolT("pull-image"),
Compress: c.Bool("compress"), Compress: c.Bool("compress"),

4
docker.go
View File

@ -44,6 +44,7 @@ type (
Tags []string // Docker build tags Tags []string // Docker build tags
Args []string // Docker build args Args []string // Docker build args
ArgsEnv []string // Docker build args from env ArgsEnv []string // Docker build args from env
Target string // Docker build target
Squash bool // Docker build squash Squash bool // Docker build squash
Pull bool // Docker build pull Pull bool // Docker build pull
Compress bool // Docker build compress Compress bool // Docker build compress
@ -204,6 +205,9 @@ func commandBuild(build Build) *exec.Cmd {
for _, arg := range build.Args { for _, arg := range build.Args {
args = append(args, "--build-arg", arg) args = append(args, "--build-arg", arg)
} }
if build.Target != "" {
args = append(args, "--target", build.Target)
}
labelSchema := []string{ labelSchema := []string{
fmt.Sprintf("build-date=%s", time.Now().Format(time.RFC3339)), fmt.Sprintf("build-date=%s", time.Now().Format(time.RFC3339)),