lint once (#384)

* lint only once

* don't try to run deploy action on forks

.github/workflows/ci.yml

@@ -7,6 +7,17 @@ on:
     branches: [master]
 
 jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: "16"
+      - run: npm install
+      - run: npm run lint
+      - run: npx prettier --check .
+
   test:
     runs-on: ${{ matrix.os }}
 
@@ -19,19 +30,17 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
       - run: npm install
-      - run: npm run lint
-      - run: npx prettier --check .
       - run: npm test
   deploy:
     runs-on: ubuntu-latest
     needs: test
-    if: github.event_name == 'push'
+    if: github.event_name == 'push' && github.repository_owner == 'curlconverter'
     steps:
       - name: Deploy demo site
         uses: peter-evans/repository-dispatch@v2

README.md

@@ -109,10 +109,6 @@ You can run only the tests for a specific language generator with:
 npm test -- --language=python
 ```
 
-I recommend setting this up with a debugger so you can see exactly what the parser is passing to the generator.
-Here's my Intellij run configuration for a single test:
-![Screenshot of intellij debug configuration](/docs/intellijconfig.png)
-
 Before submitting a PR, please check that your JS code conforms to our code style with
 
 ```sh