1 files changed, 59 insertions, 0 deletions
diff --git a/lib/gitlab/ci/templates/npm.gitlab-ci.yml b/lib/gitlab/ci/templates/npm.gitlab-ci.yml
new file mode 100644
index 00000000000..035ba52da84
--- /dev/null
+++ b/lib/gitlab/ci/templates/npm.gitlab-ci.yml
@@ -0,0 +1,59 @@
+default:
+  image: node:latest
+
+  # Validate that the repository contains a package.json and extract a few values from it.
+  before_script:
+    - |
+      if [[ ! -f package.json ]]; then
+        echo "No package.json found! A package.json file is required to publish a package to GitLab's NPM registry."
+        echo 'For more information, see https://docs.gitlab.com/ee/user/packages/npm_registry/#creating-a-project'
+        exit 1
+      fi
+    - NPM_PACKAGE_NAME=$(node -p "require('./package.json').name")
+    - NPM_PACKAGE_VERSION=$(node -p "require('./package.json').version")
+
+# Validate that the package name is properly scoped to the project's root namespace.
+# For more information, see https://docs.gitlab.com/ee/user/packages/npm_registry/#package-naming-convention
+validate_package_scope:
+  stage: build
+  script:
+    - |
+      if [[ ! $NPM_PACKAGE_NAME =~ ^@$CI_PROJECT_ROOT_NAMESPACE/ ]]; then
+        echo "Invalid package scope! Packages must be scoped in the root namespace of the project, e.g. \"@${CI_PROJECT_ROOT_NAMESPACE}/${CI_PROJECT_NAME}\""
+        echo 'For more information, see https://docs.gitlab.com/ee/user/packages/npm_registry/#package-naming-convention'
+        exit 1
+      fi
+
+# If no .npmrc if included in the repo, generate a temporary one to use during the publish step
+# that is configured to publish to GitLab's NPM registry
+create_npmrc:
+  stage: build
+  script:
+    - |
+      if [[ ! -f .npmrc ]]; then
+        echo 'No .npmrc found! Creating one now. Please review the following link for more information: https://docs.gitlab.com/ee/user/packages/npm_registry/index.html#authenticating-with-a-ci-job-token'
+
+        {
+          echo '@${CI_PROJECT_ROOT_NAMESPACE}:registry=${CI_SERVER_PROTOCOL}://${CI_SERVER_HOST}:${CI_SERVER_PORT}/api/v4/projects/${CI_PROJECT_ID}/packages/npm/'
+          echo '//${CI_SERVER_HOST}:${CI_SERVER_PORT}/api/v4/packages/npm/:_authToken=${CI_JOB_TOKEN}'
+          echo '//${CI_SERVER_HOST}:${CI_SERVER_PORT}/api/v4/projects/${CI_PROJECT_ID}/packages/npm/:_authToken=${CI_JOB_TOKEN}'
+        } >> .npmrc
+
+      fi
+  artifacts:
+    paths:
+      - .npmrc
+
+# Publish the package. If the version in package.json has not yet been published, it will be
+# published to GitLab's NPM registry. If the version already exists, the publish command
+# will fail and the existing package will not be updated.
+publish_package:
+  stage: deploy
+  script:
+    - |
+      {
+        npm publish &&
+        echo "Successfully published version ${NPM_PACKAGE_VERSION} of ${NPM_PACKAGE_NAME} to GitLab's NPM registry: ${CI_PROJECT_URL}/-/packages"
+      } || {
+        echo "No new version of ${NPM_PACKAGE_NAME} published. This is most likely because version ${NPM_PACKAGE_VERSION} already exists in GitLab's NPM registry."
+      }