diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9f96757..7e93713 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,12 +13,27 @@ jobs:
           node-version: '12'
       - name: "install dependencies"
         run: npm ci
+      - name: "create VERSION file"
+        if: ${{ env.IS_RELEASE_BRANCH == 'true' }}
+        run: |
+          source ./scripts/setup-git.sh "$RELEASE_DEPLOY_KEY"
+          echo $GITHUB_REPOSITORY_SSH_URL
+          npx semantic-release -r $GITHUB_REPOSITORY_SSH_URL -d
+          echo "Next release version is $(cat VERSION)"
+        env:
+          RELEASE_DEPLOY_KEY: ${{ secrets.RELEASE_DEPLOY_KEY }}
+          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
       - name: "Lint"
         run: npm run lint
       - name: "test"
         run: npm run test
       - name: "build"
-        run: npm run build
+        run: |
+          if [ -f VERSION ]; then
+            npm version --no-git-tag-version $(cat VERSION) --allow-same-version
+          fi
+          npm run build
+          docker build -f ./docker/Dockerfile -t $TMP_DOCKER_IMAGE .
       - name: "release"
         if: ${{ env.IS_RELEASE_BRANCH == 'true' }}
         run: |
diff --git a/.gitignore b/.gitignore
index f1f6dbc..022090b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,35 @@
-.idea/
-node_modules/
-build/
-tmp/
-*.log
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+.idea/*
+!.idea/runConfigurations
+
+# deps
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+dist
+build
+tmp
+tmp.*
+data
+*.iml
+*.env
+*.tgz
diff --git a/src/commands/upload/ci/get-branch.spec.ts b/src/commands/upload/ci/get-branch.spec.ts
index 65909ba..e2f5dcd 100644
--- a/src/commands/upload/ci/get-branch.spec.ts
+++ b/src/commands/upload/ci/get-branch.spec.ts
@@ -1,4 +1,3 @@
-import 'reflect-metadata';
 import { getBranch } from './get-branch';
 
 describe('getCurrentBranchNameInCiEnvironment', () => {