options.go

package build

import (
	"flag"
	"io"

	"github.com/tilt-dev/tilt/internal/docker"
	"github.com/tilt-dev/tilt/pkg/model"
)

func Options(archive io.Reader, db model.DockerBuild) docker.BuildOptions {
	return docker.BuildOptions{
		Context:     archive,
		Dockerfile:  "Dockerfile",
		Remove:      shouldRemoveImage(),
		BuildArgs:   manifestBuildArgsToDockerBuildArgs(db.BuildArgs),
		Target:      string(db.TargetStage),
		SSHSpecs:    db.SSHSpecs,
		Network:     db.Network,
		ExtraTags:   db.ExtraTags,
		SecretSpecs: db.SecretSpecs,
		CacheFrom:   db.CacheFrom,
		PullParent:  db.PullParent,
	}
}

func shouldRemoveImage() bool {
	return flag.Lookup("test.v") != nil
}

func manifestBuildArgsToDockerBuildArgs(args model.DockerBuildArgs) map[string]*string {
	r := make(map[string]*string, len(args))
	for k, a := range args {
		tmp := a
		r[k] = &tmp
	}

	return r
}