feat(plan): add plan command to create build plans

pkg/cli/cli.go

@@ -44,6 +44,7 @@ func New(version, commit, date string) *CLI {
 				cli2.VersionFlag,
 			},
 			Commands: []*cli2.Command{
+				planCmd(),
 				{
 					Name:    "version",
 					Usage:   "print the version",

pkg/cli/plan.go

@@ -0,0 +1,128 @@
+package cli
+
+import (
+	"os"
+	"path/filepath"
+
+	"github.com/hashicorp/go-hclog"
+	"github.com/jimeh/build-emacs-for-macos/pkg/plan"
+	cli2 "github.com/urfave/cli/v2"
+)
+
+func planCmd() *cli2.Command {
+	wd, err := os.Getwd()
+	if err != nil {
+		wd = ""
+	}
+
+	tokenDefaultText := ""
+	if len(os.Getenv("GITHUB_TOKEN")) > 0 {
+		tokenDefaultText = "***"
+	}
+
+	return &cli2.Command{
+		Name:      "plan",
+		Usage:     "plan a Emacs.app bundle with codeplan",
+		ArgsUsage: "<branch/tag>",
+		Flags: []cli2.Flag{
+			&cli2.StringFlag{
+				Name: "emacs-repo",
+				Usage: "GitHub repository to get Emacs commit info and " +
+					"tarball from",
+				Aliases: []string{"e"},
+				EnvVars: []string{"EMACS_REPO"},
+				Value:   "emacs-mirror/emacs",
+			},
+			&cli2.StringFlag{
+				Name:  "sha",
+				Usage: "override commit SHA of specified git branch/tag",
+			},
+			&cli2.StringFlag{
+				Name: "output",
+				Usage: "output filename to write plan to instead of printing " +
+					"to STDOUT",
+				Aliases: []string{"o"},
+			},
+			&cli2.StringFlag{
+				Name:  "output-dir",
+				Usage: "output directory where build result is stored",
+				Value: filepath.Join(wd, "builds"),
+			},
+			&cli2.StringFlag{
+				Name: "test-build",
+				Usage: "plan a test build with given name, which is " +
+					"published to a draft or pre-release " +
+					"\"test-builds\" release",
+			},
+			&cli2.StringFlag{
+				Name:  "test-release-type",
+				Value: "prerelease",
+				Usage: "type of release when doing a test-build " +
+					"(prerelease or draft)",
+			},
+			&cli2.StringFlag{
+				Name:        "github-token",
+				Usage:       "GitHub API Token",
+				EnvVars:     []string{"GITHUB_TOKEN"},
+				DefaultText: tokenDefaultText,
+			},
+		},
+		Action: actionWrapper(planAction),
+	}
+}
+
+func planAction(c *cli2.Context, opts *Options) error {
+	logger := hclog.FromContext(c.Context).Named("plan")
+
+	ref := c.Args().Get(0)
+	if ref == "" {
+		ref = "master"
+	}
+
+	planOpts := &plan.Options{
+		EmacsRepo:     c.String("emacs-repo"),
+		Ref:           ref,
+		SHAOverride:   c.String("sha"),
+		OutputDir:     c.String("output-dir"),
+		TestBuild:     c.String("test-build"),
+		TestBuildType: plan.Prerelease,
+		GithubToken:   c.String("github-token"),
+	}
+
+	if c.String("test-build-type") == "draft" {
+		planOpts.TestBuildType = plan.Draft
+	}
+
+	if !opts.quiet {
+		planOpts.Output = os.Stdout
+	}
+
+	p, err := plan.Create(c.Context, planOpts)
+	if err != nil {
+		return err
+	}
+
+	planYAML, err := p.YAML()
+	if err != nil {
+		return err
+	}
+
+	var out *os.File
+	out = os.Stdout
+	if f := c.String("output"); f != "" {
+		logger.Info("writing plan", "file", f)
+		logger.Debug("content", "yaml", planYAML)
+		out, err = os.Create(f)
+		if err != nil {
+			return err
+		}
+		defer out.Close()
+	}
+
+	_, err = out.WriteString(planYAML)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}