feat: print star of module

internal/cli/action.go

@@ -3,6 +3,7 @@ package cli
 import (
 	"log"
 
+	"github.com/google/go-github/v53/github"
 	"github.com/urfave/cli/v2"
 )
 
@@ -11,7 +12,8 @@ const (
 )
 
 type action struct {
-	flags struct {
+	ghClient *github.Client
+	flags    struct {
 		depsFile string
 		depsURL  string
 		verbose  bool

internal/cli/action_overlook.go

@@ -0,0 +1,46 @@
+package cli
+
+import (
+	"fmt"
+	"regexp"
+
+	"github.com/urfave/cli/v2"
+)
+
+var reGitHub = regexp.MustCompile(`github\.com/([^/]*)/([^/]*)`)
+
+func (a *action) Overlook(c *cli.Context) error {
+	a.getFlags(c)
+
+	mapImportedModules, err := a.runGetImportedModules(c)
+	if err != nil {
+		return err
+	}
+
+	for module := range mapImportedModules {
+		if !reGitHub.MatchString(module) {
+			continue
+		}
+
+		parts := reGitHub.FindStringSubmatch(module)
+		if len(parts) != 3 {
+			continue
+		}
+
+		owner := parts[1]
+		repo := parts[2]
+
+		ghRepo, _, err := a.ghClient.Repositories.Get(c.Context, owner, repo)
+		if err != nil {
+			a.log("Failed to get GitHub %s/%s: %s\n", owner, repo, err)
+		}
+
+		starCount := 0
+		if ghRepo.StargazersCount != nil {
+			starCount = *ghRepo.StargazersCount
+		}
+		fmt.Printf("Module %s: Star %d\n", module, starCount)
+	}
+
+	return nil
+}

internal/cli/app.go

@@ -16,6 +16,9 @@ const (
 	commandRunName  = "run"
 	commandRunUsage = "run the program"
 
+	commandOverlookName  = "overlook"
+	commandOverlookUsage = "take a quick lock"
+
 	flagVerboseName  = "verbose"
 	flagVerboseUsage = "show what is going on"
 
@@ -32,14 +35,15 @@ const (
 var aliasFlagVerbose = []string{"v"}
 
 type App struct {
-	cliApp   *cli.App
-	ghClient *github.Client
+	cliApp *cli.App
 }
 
 func NewApp(
 	ghClient *github.Client,
 ) *App {
-	a := &action{}
+	a := &action{
+		ghClient: ghClient,
+	}
 
 	cliApp := &cli.App{
 		Name:  name,
@@ -69,13 +73,24 @@ func NewApp(
 				},
 				Action: a.Run,
 			},
+			{
+				Name:  commandOverlookName,
+				Usage: commandOverlookUsage,
+				Flags: []cli.Flag{
+					&cli.BoolFlag{
+						Name:    flagVerboseName,
+						Aliases: aliasFlagVerbose,
+						Usage:   flagVerboseUsage,
+					},
+				},
+				Action: a.Overlook,
+			},
 		},
 		Action: a.RunHelp,
 	}
 
 	return &App{
-		cliApp:   cliApp,
-		ghClient: ghClient,
+		cliApp: cliApp,
 	}
 }