build(Publish): Use .gpg key for signing and publishing (#683)

Fixing publish workflow. These are the same modifications made in the
KTX and AMU repos and verified that it is working.

Fixes: 680

Author: arriolac

.github/workflows/publish.yml

@@ -23,12 +23,28 @@ on:
     types: [publish]
 
 jobs:
-  release:
+  publish:
     runs-on: ubuntu-latest
 
     steps:
     - name: Checkout
       uses: actions/checkout@v2
 
-    - name: Publish build
-      run: ./gradlew build publish --warn --stacktrace
+    - name: Build and Publish
+      run: |
+        echo "Create .gpg key"
+        echo $GPG_KEY_ARMOR | base64 --decode > ./release.asc
+        gpg --quiet --output $GITHUB_WORKSPACE/release.gpg --dearmor ./release.asc
+
+        sed -i -e "s,sonatypeUsername=,sonatypeUsername=$SONATYPE_USERNAME,g" gradle.properties
+        sed -i -e "s,sonatypePassword=,sonatypePassword=$SONATYPE_PASSWORD,g" gradle.properties
+        sed -i -e "s,signing.keyId=,signing.keyId=$GPG_KEY_ID,g" gradle.properties
+        sed -i -e "s,signing.password=,signing.password=$GPG_PASSWORD,g" gradle.properties
+        sed -i -e "s,signing.secretKeyRingFile=,signing.secretKeyRingFile=$GITHUB_WORKSPACE/release.gpg,g" gradle.properties
+        ./gradlew build publish --warn --stacktrace
+      env:
+        GPG_KEY_ARMOR: "${{ secrets.SYNCED_GPG_KEY_ARMOR }}"
+        GPG_KEY_ID: ${{ secrets.SYNCED_GPG_KEY_ID }}
+        GPG_PASSWORD: ${{ secrets.SYNCED_GPG_KEY_PASSWORD }}
+        SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
+        SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}

build.gradle

@@ -111,7 +111,7 @@ jacocoTestReport {
 
 publishing {
     publications {
-        maven(MavenPublication) {
+        MapsJavaUtils(MavenPublication) {
             pom {
                 name = 'Java Client for Google Maps Platform Web Services'
                 description = 'Use the Google Maps Platform Web Services in Java! ' +
@@ -176,24 +176,19 @@ publishing {
 nexusPublishing {
     repositories {
         sonatype {
-            username = System.getenv('SYNCED_SONATYPE_USERNAME')
-            password = System.getenv('SYNCED_SONATYPE_PASSWORD')
+            username = sonatypeUsername
+            password = sonatypePassword
             clientTimeout = Duration.ofSeconds(120)
         }
     }
 }
 
 nexusStaging {
-    username System.getenv('SYNCED_SONATYPE_USERNAME')
-    password System.getenv('SYNCED_SONATYPE_PASSWORD')
+    username = sonatypeUsername
+    password = sonatypePassword
     packageGroup = "com.google.maps"
 }
 
 signing {
-    useInMemoryPgpKeys(
-        System.getenv('SYNCED_GPG_KEY_ID'),
-        System.getenv('SYNCED_GPG_KEY_ARMOR'),
-        System.getenv('SYNCED_GPG_KEY_PASSWORD')
-    )
-    sign publishing.publications.maven
+    sign publishing.publications.MapsJavaUtils
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Fri Apr 24 10:24:47 PDT 2020
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-all.zip
+#Mon Sep 21 20:20:36 EST 2015
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-zipStorePath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip