fix: build issue with single publish (#79)

Signed-off-by: Todd Baert <toddbaert@gmail.com>

Signed-off-by: Todd Baert <toddbaert@gmail.com>

.github/workflows/release-please.yml

@@ -53,11 +53,18 @@ jobs:
           GPG_SIGNING_KEY: ${{ secrets.GPG_SIGNING_KEY }}
 
       # Release Please has already incremented versions and published tags, so we just need to publish.
-      # Our maven config will only publish versions that do not already exist.
       - name: Maven Verify Deploy
         if: ${{ steps.release.outputs.releases_created }}
+        # The nexus-staging-maven-plugin doesn't follow maven conventions. It stages all the projects with the last submodule: https://help.sonatype.com/repomanager2/staging-releases/configuring-your-project-for-deployment
+        # This means there's no way to skip publishing of a particular module in a multi-module build, so we iterate over each module and publish them individually,
+        # letting exists-maven-plugin skip the nexus-staging-maven-plugin's entire deploy goal if the artifact exists.
         run: |
-          mvn --batch-mode --settings release/m2-settings.xml verify deploy
+          mvn verify
+          modules=($(mvn help:evaluate -Dexpression=project.modules | grep -v "^\[" | grep -v "<\/*strings>" | sed 's/<\/*string>//g' | sed 's/[[:space:]]//'))
+          for module in "${modules[@]}"
+          do
+              mvn --batch-mode --projects $module --settings release/m2-settings.xml  clean deploy
+          done
         env:
           OSSRH_USERNAME: ${{ secrets.OSSRH_USERNAME }}
           OSSRH_PASSWORD: ${{ secrets.OSSRH_PASSWORD }}

hooks/open-telemetry/pom.xml

@@ -24,11 +24,6 @@
 		</developer>
 	</developers>
 
-	<properties>
-		<!-- override no-deploy rule from parent -->
-		<maven.deploy.skip>false</maven.deploy.skip>
-	</properties>
-
 	<dependencies>
 		<!-- we inherent dev.openfeature.javasdk and the test dependencies from the parent pom -->
 	</dependencies>

pom.xml

@@ -19,8 +19,6 @@
     </scm>
 
     <properties>
-        <!-- skip deploy in parent (need to override this in submodules) -->
-        <maven.deploy.skip>true</maven.deploy.skip>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>${maven.compiler.source}</maven.compiler.target>
         <junit.jupiter.version>5.8.1</junit.jupiter.version>
@@ -250,7 +248,7 @@
                 <executions>
                     <execution>
                         <id>sign-artifacts</id>
-                        <phase>verify</phase>
+                        <phase>deploy</phase>
                         <goals>
                             <goal>sign</goal>
                         </goals>

providers/flagd/pom.xml

@@ -24,11 +24,6 @@
 		</developer>
 	</developers>
 
-	<properties>
-		<!-- override no-deploy rule from parent -->
-		<maven.deploy.skip>false</maven.deploy.skip>
-	</properties>
-
 	<dependencies>
 		<!-- we inherent dev.openfeature.javasdk and the test dependencies from the parent pom -->
 	</dependencies>

providers/flagd/src/main/java/dev/openfeature/contrib/providers/flagd/FlagdProvider.java

@@ -16,7 +16,7 @@ public FlagdProvider() {
     }
 
     /** 
-     * A test method...
+     * A test method.
      * 
      * @return {boolean}
      */