chore: fix formatting and linting action (#174)

* chore: fix formatting and linting action

* fix formatting in DeployFunction.java

Author: anniefu

.github/workflows/lint.yaml

@@ -25,16 +25,12 @@ jobs:
   formatting:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2 # v2 minimum required
+      - uses: actions/checkout@v3 # v2 minimum required
       - name: Run formatter
         id: formatter
         uses: axel-op/googlejavaformat-action@v3
         with:
-          args: "--dry-run --set-exit-if-changed"
-        continue-on-error: true
-      - name: Check for failure
-        if: steps.formatter.outcome != 'success'
-        run: |
-          echo "Java format check failed, see 'Run formatter' step for more information."
-          echo "See https://github.com/google/google-java-format for options on running the formatter locally."
-          exit 1
+          args: "--replace"
+          skip-commit: true
+      - name: Print diffs
+        run: git --no-pager diff --exit-code

function-maven-plugin/src/main/java/com/google/cloud/functions/plugin/DeployFunction.java

@@ -212,12 +212,10 @@ public class DeployFunction extends CloudSdkMojo {
    */
   @Parameter(alias = "deploy.buildenvvarsfile", property = "function.deploy.buildenvvarsfile")
   String buildEnvVarsFile;
-  /**
-  * If true, deploys the function in the 2nd Generation Environment.
-  */
+  /** If true, deploys the function in the 2nd Generation Environment. */
   @Parameter(alias = "deploy.gen2", property = "function.deploy.gen2", defaultValue = "false")
   boolean gen2;
-    
+
   boolean hasEnvVariables() {
     return (this.environmentVariables != null && !this.environmentVariables.isEmpty());
   }