Move spotless check earlier in build (#180)

* Move spotless check earlier in GH Actions.

* Install Python earlier for GH Actions.

* Move spotless earlier for Travis CI.

.github/workflows/continuous-integration.yml

@@ -19,6 +19,15 @@ jobs:
         java-version: '11'
         distribution: 'temurin'
         cache: maven
+    - name: Install Python.
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.10'
+        cache: 'pip'
+    - name: Install Python dependencies.
+      run: pip install -r requirements.txt
+    - name: Check formatting with spotless.
+      run: mvn spotless:check -B
     - name: Checkout wala/IDE sources.
       run: git clone --depth=1 https://github.com/wala/IDE ${{ runner.temp }}/IDE
     - name: Checkout ponder-lab/jython3 sources.
@@ -37,14 +46,5 @@ jobs:
         pushd ${{ runner.temp }}/IDE/com.ibm.wala.cast.lsp
         mvn install -B -q -DskipTests
         popd
-    - name: Install Python.
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.10'
-        cache: 'pip'
-    - name: Install Python dependencies.
-      run: pip install -r requirements.txt
-    - name: Check formatting with spotless.
-      run: mvn spotless:check -B
     - name: Build with Maven
       run: mvn -Dlogging.config.file=\${maven.multiModuleProjectDirectory}/logging.ci.properties verify -B

.travis.yml

@@ -3,6 +3,8 @@ dist: jammy
 language: java
 jdk: openjdk11
 before_install:
+ - pip install -r requirements.txt
+ - mvn spotless:check -B
  - git clone --depth=50 https://github.com/wala/IDE /tmp/IDE
  - git clone https://github.com/ponder-lab/jython3.git /tmp/jython3
 install:
@@ -15,9 +17,6 @@ install:
  - pushd /tmp/IDE/com.ibm.wala.cast.lsp
  - mvn install -B -q -DskipTests
  - popd
- - pip install -r requirements.txt
-before_script:
- - mvn spotless:check -B
 script:
  - mvn -Dlogging.config.file=\${maven.multiModuleProjectDirectory}/logging.ci.properties verify -B
 before_cache: