delete: delete all content for a route

Update 'start' to check to see if the content was deleted.

Author: derrickstolee

cmd/git-bundle-server/delete.go

@@ -0,0 +1,44 @@
+package main
+
+import (
+	"errors"
+	"os"
+
+	"github.com/github/git-bundle-server/internal/core"
+)
+
+type Delete struct{}
+
+func (Delete) subcommand() string {
+	return "delete"
+}
+
+func (Delete) run(args []string) error {
+	if len(args) < 1 {
+		return errors.New("usage: git-bundle-server delete <route>")
+	}
+
+	route := args[0]
+
+	repo, err := core.CreateRepository(route)
+	if err != nil {
+		return err
+	}
+
+	err = core.RemoveRoute(route)
+	if err != nil {
+		return err
+	}
+
+	err = os.RemoveAll(repo.WebDir)
+	if err != nil {
+		return err
+	}
+
+	err = os.RemoveAll(repo.RepoDir)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}

cmd/git-bundle-server/start.go

@@ -2,6 +2,8 @@ package main
 
 import (
 	"errors"
+	"fmt"
+	"os"
 
 	"github.com/github/git-bundle-server/internal/core"
 )
@@ -19,12 +21,17 @@ func (Start) run(args []string) error {
 
 	route := args[0]
 
-	// CreateRepository re-reigsters the route.
-	_, err := core.CreateRepository(route)
+	// CreateRepository registers the route.
+	repo, err := core.CreateRepository(route)
 	if err != nil {
 		return err
 	}
 
+	_, err = os.ReadDir(repo.RepoDir)
+	if err != nil {
+		return fmt.Errorf("route '%s' appears to have been deleted; use 'init' instead", route)
+	}
+
 	// Make sure we have the global schedule running.
 	SetCronSchedule()
 

cmd/git-bundle-server/subcommand.go

@@ -7,6 +7,7 @@ type Subcommand interface {
 
 func all() []Subcommand {
 	return []Subcommand{
+		Delete{},
 		Init{},
 		Start{},
 		Stop{},