Add GitHub Action

Signed-off-by: Valentin Popov <info@valentineus.link>

.editorconfig

@@ -12,9 +12,7 @@ tab_width = 4
 trim_trailing_whitespace = true
 
 [*.json]
-indent_size = 2
 indent_style = space
 
 [*.yml]
-indent_size = 2
 indent_style = space

.github/workflows/publish.yml

@@ -0,0 +1,21 @@
+name: CI
+
+on:
+  create:
+    tags:
+      - v*
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: borales/actions-yarn@v2.0.0
+        with:
+          cmd: install
+      - uses: borales/actions-yarn@v2.0.0
+        with:
+          cmd: build
+      - uses: borales/actions-yarn@v2.0.0
+        with:
+          cmd: publish

.gitlab-ci.yml

@@ -1,19 +0,0 @@
-image: "node:latest"
-
-cache:
-  paths:
-    - node_modules/
-
-job-publish:
-  only:
-    - tags
-
-  before_script:
-    - curl -o- -L https://yarnpkg.com/install.sh | bash
-    - export PATH="$HOME/.yarn/bin:$HOME/.config/yarn/global/node_modules/.bin:$PATH"
-
-  script:
-    - yarn install
-    - yarn run build
-    - echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > .npmrc
-    - npm publish