Remove dependencies from build

Closes #3493477

.gitlab-ci.yml

@@ -3,6 +3,7 @@ variables:
   # @see https://git.drupalcode.org/project/gitlab_templates/-/blob/main/includes/include.drupalci.main.yml?ref_type=heads
   KUBERNETES_CPU_REQUEST: 2
   CI_DEBUG_SERVICES: 'true'
+  COMPOSER_MIRROR_PATH_REPOS: 1
   # For faster performance, don't audit dependencies automatically. We have
   # a dedicated job for this.
   COMPOSER_NO_AUDIT: 1
@@ -99,40 +100,32 @@ default:
   - DIR: recipes/drupal_cms_starter
     URL: 'git@git.drupal.org:project/drupal_cms_starter.git'
 
-# Creates a Composer-managed Drupal CMS code base that doesn't include any
-# dev dependencies.
-.build:
-  variables:
-    COMPOSER_MIRROR_PATH_REPOS: 1
-  script:
-    # Add all components as globally available path repositories, simulating Packagist.
-    - 'sed "s|\"url\": \"|\"url\": \"$CI_PROJECT_DIR/|g" components.composer.json > $(composer config --global home)/config.json'
-    # Create the project from the local `project_template` directory.
-    - composer create-project drupal/cms $BUILD_DIR --stability=dev --repository='{"type":"path","url":"project_template"}'
-  artifacts:
-    paths:
-      - $BUILD_DIR
-    expire_in: 1 hour
-  rules:
-    - when: on_success
+.create-project: &create-project
+  # Add all components as globally available path repositories, simulating Packagist.
+  - 'sed "s|\"url\": \"|\"url\": \"$CI_PROJECT_DIR/|g" components.composer.json > $(composer config --global home)/config.json'
+  - composer create-project drupal/cms --stability=dev --no-install --repository='{"type":"path","url":"project_template"}' $BUILD_DIR
 
 # Creates a Drupal CMS code base with dev dependencies installed.
-install dev dependencies:
-  extends: .build
+build test project:
   stage: test
   before_script:
     - apt-get update
     - apt-get install -y jq
   script:
-    - !reference [.build, script]
-    # Regenerate `composer.json`, merging our dev requirements into it.
+    - *create-project
+    # Regenerate `composer.json`, merging our dev requirements into it, and install dependencies.
     - cd $BUILD_DIR
     - mv composer.json base.composer.json
     - jq -s '.[0] * .[1]' base.composer.json $CI_PROJECT_DIR/dev.composer.json > composer.json
-    # Add dev dependencies to the built project.
-    - composer update drupal/core-dev --with-all-dependencies
+    - composer install
     # Apply any patches, if necessary.
     - if [[ -f patches.lock.json ]]; then composer patches-repatch; fi
+  artifacts:
+    paths:
+      - $BUILD_DIR
+    expire_in: 1 hour
+  rules:
+    - when: on_success
 
 .start-apache: &start-apache
   - ln -s -f $_PROJECT_ROOT/$_WEB_ROOT /var/www/html/$_WEB_ROOT
@@ -142,7 +135,7 @@ install dev dependencies:
 .test-base:
   stage: test
   needs:
-    - 'install dev dependencies'
+    - 'build test project'
   services:
     - name: 'drupalci/mysql-8'
       alias: database
@@ -190,7 +183,7 @@ run end-to-end tests:
 audit dependencies:
   stage: test
   needs:
-    - 'install dev dependencies'
+    - 'build test project'
   script:
     - composer audit --working-dir=$BUILD_DIR
   rules:
@@ -208,44 +201,34 @@ check spelling:
         - docs/**/*.md
   script: npx cspell --show-suggestions --show-context --no-progress docs
 
-export config:
+# Pre-parses all of the recipes available to the installer and stores them in
+# a serialized file format.
+prime installer cache:
   stage: deploy
   needs:
-    - 'install dev dependencies'
+    - 'build test project'
   script:
     - cd $BUILD_DIR
-    - vendor/bin/drush site:install --yes --db-url=sqlite://localhost/db.sqlite
-    # Apply the add-on recipes suggested by the starter.
-    - for name in $(composer suggest --list --working-dir=recipes/drupal_cms_starter); do vendor/bin/drush recipe $CI_PROJECT_DIR/recipes/$(basename $name) --input=drupal_cms_analytics.property_id=GTM-123456; done
-    - vendor/bin/drush config:export --yes --destination=$CI_PROJECT_DIR/config
+    - cd $_WEB_ROOT && PATH="$PWD/vendor/bin:$PATH" ./profiles/drupal_cms_installer/build-cache.sh
+    - mv ./profiles/drupal_cms_installer/cache $CI_PROJECT_DIR/installer_cache
   artifacts:
     paths:
-      - config
-    expire_in: 1 hour
+      - installer_cache
+    expire_in: 30 minutes
   rules:
-    - when: on_success
+    - *deploy-rules
 
-# Use the more accurate name once we've solved https://drupal.org/i/3493555.
+# Generates a ZIP file that can be downloaded by the public to spin
+# up projects with Drupal CMS.
+# @todo Use the more accurate name once we've solved https://drupal.org/i/3493555.
 build project: # generate zip file:
-  extends: .build
   stage: deploy
-  # This is a clean build, so don't download artifacts from previous stages.
-  # @see https://docs.gitlab.com/ee/ci/jobs/job_artifacts.html#prevent-a-job-from-fetching-artifacts
-  dependencies: []
-  before_script:
-    - apt-get update
-    - apt-get install zip
+  needs:
+    - 'prime installer cache'
   script:
-    - !reference [.build, script]
-    # Delete all `.git` directories.
-    - cd $BUILD_DIR
-    - find . -depth -type d -name '.git' -exec rm -r -f {} ';'
-    # Speed up the installer by pre-parsing all of the recipes available in the installer
-    # and storing them in a serialized file format.
-    - cd $_WEB_ROOT && PATH="$PWD/vendor/bin:$PATH" ./profiles/drupal_cms_installer/build-cache.sh
-    # Turn the built project into an archive that can be downloaded by the public
-    # to spin up projects with Drupal CMS.
-    - cd $CI_PROJECT_DIR && zip --quiet --recurse-paths drupal-cms $BUILD_DIR
+    - *create-project
+    - mv installer_cache $BUILD_DIR/$_WEB_ROOT/profiles/drupal_cms_installer/cache
+    - composer archive --format=zip --file=drupal-cms --dir=$CI_PROJECT_DIR --working-dir=$BUILD_DIR
   artifacts:
     paths:
       - drupal-cms.zip