From 5f9e654487d74c50c5509200a1c73b7196c3dbde Mon Sep 17 00:00:00 2001
From: turegjorup <ture@ignatz.dk>
Date: Wed, 8 Jul 2026 11:33:35 +0200
Subject: [PATCH] ci: cache Composer dependencies in workflow templates

---
 CHANGELOG.md                            | 5 +++++
 github/workflows/composer.yaml          | 7 +++++++
 github/workflows/drupal-module/php.yaml | 7 +++++++
 github/workflows/drupal/php.yaml        | 7 +++++++
 github/workflows/symfony/php.yaml       | 7 +++++++
 github/workflows/twig.yaml              | 7 +++++++
 6 files changed, 40 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20e47fc..c6c3a5d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,11 @@ Changelog", this file is a reverse-chronological list of merged pull requests.
 
 ## Open PR's
 
+- [PR-146](https://github.com/itk-dev/devops_itkdev-docker/pull/146) - 2026-07-08 -
+  Cache Composer dependencies (`vendor`) in the Composer, Twig and PHP workflow
+  templates to speed up installs and avoid package registry rate limits. The
+  cache key hashes both `composer.lock` and `docker-compose.yml` so a PHP image
+  bump invalidates the cache
 - [PR-145](https://github.com/itk-dev/devops_itkdev-docker/pull/145) - 2026-07-08 -
   Updated GitHub Actions to latest versions (`actions/checkout` to `v7`,
   `go-task/setup-task` to `v2`) in workflow templates and repository CI
diff --git a/github/workflows/composer.yaml b/github/workflows/composer.yaml
index b50dadb..68d2cfa 100644
--- a/github/workflows/composer.yaml
+++ b/github/workflows/composer.yaml
@@ -62,6 +62,13 @@ jobs:
         run: |
           docker network create frontend
 
+      - name: Cache Composer dependencies
+        uses: actions/cache@v6
+        with:
+          path: vendor
+          key: composer-${{ hashFiles('composer.lock', 'docker-compose.yml') }}
+          restore-keys: composer-
+
       - run: |
           docker compose run --rm phpfpm composer install
           docker compose run --rm phpfpm composer normalize --dry-run
diff --git a/github/workflows/drupal-module/php.yaml b/github/workflows/drupal-module/php.yaml
index 7d9d530..76d7dc6 100644
--- a/github/workflows/drupal-module/php.yaml
+++ b/github/workflows/drupal-module/php.yaml
@@ -60,6 +60,13 @@ jobs:
         run: |
           docker network create frontend
 
+      - name: Cache Composer dependencies
+        uses: actions/cache@v6
+        with:
+          path: vendor
+          key: composer-${{ hashFiles('composer.lock', 'docker-compose.yml') }}
+          restore-keys: composer-
+
       - run: |
           docker compose run --rm phpfpm composer install
           docker compose run --rm phpfpm vendor/bin/phpcs
diff --git a/github/workflows/drupal/php.yaml b/github/workflows/drupal/php.yaml
index 7d9ec7b..c16b408 100644
--- a/github/workflows/drupal/php.yaml
+++ b/github/workflows/drupal/php.yaml
@@ -60,6 +60,13 @@ jobs:
         run: |
           docker network create frontend
 
+      - name: Cache Composer dependencies
+        uses: actions/cache@v6
+        with:
+          path: vendor
+          key: composer-${{ hashFiles('composer.lock', 'docker-compose.yml') }}
+          restore-keys: composer-
+
       - run: |
           docker compose run --rm phpfpm composer install
           docker compose run --rm phpfpm vendor/bin/phpcs
diff --git a/github/workflows/symfony/php.yaml b/github/workflows/symfony/php.yaml
index 6326d8e..9a0d836 100644
--- a/github/workflows/symfony/php.yaml
+++ b/github/workflows/symfony/php.yaml
@@ -60,6 +60,13 @@ jobs:
         run: |
           docker network create frontend
 
+      - name: Cache Composer dependencies
+        uses: actions/cache@v6
+        with:
+          path: vendor
+          key: composer-${{ hashFiles('composer.lock', 'docker-compose.yml') }}
+          restore-keys: composer-
+
       - run: |
           docker compose run --rm phpfpm composer install
           # https://github.com/PHP-CS-Fixer/PHP-CS-Fixer/blob/master/doc/usage.rst#the-check-command
diff --git a/github/workflows/twig.yaml b/github/workflows/twig.yaml
index ffb7055..8fab0a5 100644
--- a/github/workflows/twig.yaml
+++ b/github/workflows/twig.yaml
@@ -50,6 +50,13 @@ jobs:
         run: |
           docker network create frontend
 
+      - name: Cache Composer dependencies
+        uses: actions/cache@v6
+        with:
+          path: vendor
+          key: composer-${{ hashFiles('composer.lock', 'docker-compose.yml') }}
+          restore-keys: composer-
+
       - run: |
           docker compose run --rm phpfpm composer install
           docker compose run --rm phpfpm vendor/bin/twig-cs-fixer lint