From 7d34469e9db56fd554d2c245359e20658bd9bead Mon Sep 17 00:00:00 2001
From: Chris Gavin <chris@chrisgavin.me>
Date: Mon, 24 Aug 2020 12:57:44 +0100
Subject: [PATCH] Add a `sync` subcommand.

---
 cmd/root.go |  4 ++++
 cmd/sync.go | 25 +++++++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 cmd/sync.go

diff --git a/cmd/root.go b/cmd/root.go
index dedd683..2aeaba4 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -58,5 +58,9 @@ func Execute(ctx context.Context) error {
 	rootCmd.AddCommand(pushCmd)
 	pushFlags.Init(pushCmd)
 
+	rootCmd.AddCommand(syncCmd)
+	pullFlags.Init(syncCmd)
+	pushFlags.Init(syncCmd)
+
 	return rootCmd.ExecuteContext(ctx)
 }
diff --git a/cmd/sync.go b/cmd/sync.go
new file mode 100644
index 0000000..301ed48
--- /dev/null
+++ b/cmd/sync.go
@@ -0,0 +1,25 @@
+package cmd
+
+import (
+	"github.com/github/codeql-action-sync/internal/cachedirectory"
+	"github.com/github/codeql-action-sync/internal/pull"
+	"github.com/github/codeql-action-sync/internal/push"
+	"github.com/spf13/cobra"
+)
+
+var syncCmd = &cobra.Command{
+	Use:   "sync",
+	Short: "Sync the CodeQL Action from GitHub to a GitHub Enterprise Server installation.",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		cacheDirectory := cachedirectory.NewCacheDirectory(rootFlags.cacheDir)
+		err := pull.Pull(cmd.Context(), cacheDirectory)
+		if err != nil {
+			return err
+		}
+		err = push.Push(cmd.Context(), cacheDirectory, pushFlags.destinationURL, pushFlags.destinationToken, pushFlags.destinationRepository)
+		if err != nil {
+			return err
+		}
+		return nil
+	},
+}