From 1a1756d5380af82eb55626b507433f950e1571bc Mon Sep 17 00:00:00 2001
From: Vincenzo Scamporlino <me@vinzscam.dev>
Date: Thu, 2 Dec 2021 10:53:36 +0100
Subject: [PATCH] Add minify option to backend:build

Co-authored-by: Ainhoa Larumbe <ainhoal@spotify.com>
Signed-off-by: Vincenzo Scamporlino <me@vinzscam.dev>
---
 .changeset/pretty-eagles-relate.md         | 3 ++-
 docs/local-dev/cli-commands.md             | 1 +
 packages/cli/src/commands/backend/build.ts | 4 +++-
 packages/cli/src/commands/index.ts         | 1 +
 4 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/.changeset/pretty-eagles-relate.md b/.changeset/pretty-eagles-relate.md
index f9183aff9a..9e17be05d3 100644
--- a/.changeset/pretty-eagles-relate.md
+++ b/.changeset/pretty-eagles-relate.md
@@ -2,8 +2,9 @@
 '@backstage/cli': patch
 ---
 
-Add cli option to minify the generated code of a plugin
+Add cli option to minify the generated code of a plugin or backend package
 
 ```
 backstage-cli plugin:build --minify
+backstage-cli backend:build --minify
 ```
diff --git a/docs/local-dev/cli-commands.md b/docs/local-dev/cli-commands.md
index 9f107c1f83..318b37f34e 100644
--- a/docs/local-dev/cli-commands.md
+++ b/docs/local-dev/cli-commands.md
@@ -165,6 +165,7 @@ common example being the `migrations` directory.
 Usage: backstage-cli backend:build [options]
 
 Options:
+  --minify    Minify the generated code
   -h, --help  display help for command
 ```
 
diff --git a/packages/cli/src/commands/backend/build.ts b/packages/cli/src/commands/backend/build.ts
index 6cb1347b1e..8c25f56746 100644
--- a/packages/cli/src/commands/backend/build.ts
+++ b/packages/cli/src/commands/backend/build.ts
@@ -14,10 +14,12 @@
  * limitations under the License.
  */
 
+import { Command } from 'commander';
 import { buildPackage, Output } from '../../lib/builder';
 
-export default async () => {
+export default async (cmd: Command) => {
   await buildPackage({
     outputs: new Set([Output.cjs, Output.types]),
+    minify: cmd.minify,
   });
 };
diff --git a/packages/cli/src/commands/index.ts b/packages/cli/src/commands/index.ts
index accc36239e..152d6efceb 100644
--- a/packages/cli/src/commands/index.ts
+++ b/packages/cli/src/commands/index.ts
@@ -44,6 +44,7 @@ export function registerCommands(program: CommanderStatic) {
   program
     .command('backend:build')
     .description('Build a backend plugin')
+    .option('--minify', 'Minify the generated code')
     .action(lazy(() => import('./backend/build').then(m => m.default)));
 
   program