GH-123 - Use default environment variable for GPG password.

Author: odrotbohm

.github/workflows/release.yaml

@@ -30,7 +30,7 @@ jobs:
       env:
           SONATYPE_USER: ${{ secrets.CENTRAL_TOKEN_USERNAME }}
           SONATYPE_PASSWORD: ${{ secrets.CENTRAL_TOKEN_PASSWORD }}
-          GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+          MAVEN_GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
       run: |
         ./mvnw -B clean install -DskipTests
         ./mvnw -B clean deploy -Pci,sonatype -s settings.xml

pom.xml

@@ -178,7 +178,7 @@
 							</execution>
 						</executions>
 						<configuration>
-							<passphrase>${env.GPG_PASSPHRASE}</passphrase>
+							<!-- Password via MAVEN_GPG_PASSPHRASE -->
 						</configuration>
 					</plugin>
 					<plugin>