Fix actions (#123)

* Update build.yml

* Fix (hopefully) final syntax error

Thanks, YAML

* Use separate caches for each job

* Try another way of keying

Author: TheGlitch76

.github/workflows/build.yml

@@ -18,7 +18,7 @@ jobs:
       - uses: actions/cache@v2
         with:
           path: ~/.gradle/caches
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
+          key: ${{ runner.os }}-gradle-build-${{ hashFiles('**/*.gradle*') }}
           restore-keys: |
             ${{ runner.os }}-gradle-
       - uses: eskatos/gradle-command-action@v1
@@ -37,11 +37,11 @@ jobs:
         with:
           java-version: 8
       - uses: actions/cache@v2
-          with:
-            path: ~/.gradle/caches
-            key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
-            restore-keys: |
-              ${{ runner.os }}-gradle-
+        with:
+          path: ~/.gradle/caches
+          key: ${{ runner.os }}-gradle-checkstyle-${{ hashFiles('**/*.gradle*') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
       - uses: eskatos/gradle-command-action@v1
         with:
           arguments: checkstyleMain
@@ -54,11 +54,11 @@ jobs:
         with:
           java-version: 8
       - uses: actions/cache@v2
-          with:
-            path: ~/.gradle/caches
-            key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
-            restore-keys: |
-              ${{ runner.os }}-gradle-
+        with:
+          path: ~/.gradle/caches
+          key: ${{ runner.os }}-gradle-license-${{ hashFiles('**/*.gradle*') }}-license
+          restore-keys: |
+            ${{ runner.os }}-gradle-
       - uses: eskatos/gradle-command-action@v1
         with:
           arguments: checkLicenses