Function run

envbuilder.go:120–975

(ctx context.Context, opts options.Options, execArgs *execArgsInfo)

}

func run(ctx context.Context, opts options.Options, execArgs *execArgsInfo) error {
	defer options.UnsetEnv()

	workingDir := workingdir.At(opts.WorkingDirBase)

	stageNumber := 0
	startStage := func(format string, args ...any) func(format string, args ...any) {
		now := time.Now()
		stageNumber++
		stageNum := stageNumber
		opts.Logger(log.LevelInfo, "#%d: %s", stageNum, fmt.Sprintf(format, args...))

		return func(format string, args ...any) {
			opts.Logger(log.LevelInfo, "#%d: %s [%s]", stageNum, fmt.Sprintf(format, args...), time.Since(now))
		}
	}

	if opts.GetCachedImage {
		return fmt.Errorf("developer error: use RunCacheProbe instead")
	}
	if opts.CacheRepo == "" && opts.PushImage {
		return fmt.Errorf("--cache-repo must be set when using --push-image")
	}

	// Default to the shell.
	execArgs.InitCommand = opts.InitCommand
	execArgs.InitArgs = []string{"-c", opts.InitScript}
	if opts.InitArgs != "" {
		var err error
		execArgs.InitArgs, err = shellquote.Split(opts.InitArgs)
		if err != nil {
			return fmt.Errorf("parse init args: %w", err)
		}
	}

	opts.Logger(log.LevelInfo, "%s %s - Build development environments from repositories in a container", newColor(color.Bold).Sprintf("envbuilder"), buildinfo.Version())

	cleanupDockerConfigOverride, err := initDockerConfigOverride(opts.Filesystem, opts.Logger, workingDir, opts.DockerConfigBase64)
	if err != nil {
		return err
	}
	defer func() {
		if err := cleanupDockerConfigOverride(); err != nil {
			opts.Logger(log.LevelError, "failed to cleanup docker config override: %w", err)
		}
	}() // best effort

	runtimeData := runtimeDataStore{
		ContainerEnv: make(map[string]string),
		RemoteEnv:    make(map[string]string),
	}
	if fileExists(opts.Filesystem, workingDir.Image()) {
		opts.Logger(log.LevelInfo, "Found magic image file at %s", workingDir.Image())
		if err = parseMagicImageFile(opts.Filesystem, workingDir.Image(), &runtimeData); err != nil {
			return fmt.Errorf("parse magic image file: %w", err)
		}
		runtimeData.Image = true