actions-runner-controller/testing/docker.go

50 lines
1.2 KiB
Go

package testing
import (
"context"
"fmt"
"os/exec"
"path/filepath"
"github.com/actions-runner-controller/actions-runner-controller/testing/runtime"
)
type Docker struct {
runtime.Cmdr
}
type DockerBuild struct {
Dockerfile string
Args []BuildArg
Image ContainerImage
}
type BuildArg struct {
Name, Value string
}
func (k *Docker) Build(ctx context.Context, builds []DockerBuild) error {
for _, build := range builds {
var args []string
args = append(args, "--build-arg=TARGETPLATFORM="+"linux/amd64")
for _, buildArg := range build.Args {
args = append(args, "--build-arg="+buildArg.Name+"="+buildArg.Value)
}
_, err := k.CombinedOutput(k.dockerBuildCmd(ctx, build.Dockerfile, build.Image.Repo, build.Image.Tag, args))
if err != nil {
return fmt.Errorf("failed building %v: %w", build, err)
}
}
return nil
}
func (k *Docker) dockerBuildCmd(ctx context.Context, dockerfile, repo, tag string, args []string) *exec.Cmd {
buildContext := filepath.Dir(dockerfile)
args = append([]string{"build", "--tag", repo + ":" + tag, "-f", dockerfile, buildContext}, args...)
cmd := exec.CommandContext(ctx, "docker", args...)
return cmd
}