Improve Gradle task fetchSource

to fetch the GORM source in order to build documentation.

Author: puneetbehl

.github/workflows/release.yml

@@ -31,7 +31,6 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: Publish to Sonatyoe OSSRH
         env:
-          TAGGED_VERSION: ${{ steps.release_version.outputs.release_version }}
           GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_ACCESS_KEY }}
           GRADLE_ENTERPRISE_BUILD_CACHE_NODE_USER: ${{ secrets.GRADLE_ENTERPRISE_BUILD_CACHE_NODE_USER }}
           GRADLE_ENTERPRISE_BUILD_CACHE_NODE_KEY: ${{ secrets.GRADLE_ENTERPRISE_BUILD_CACHE_NODE_KEY }}

docs/build.gradle

@@ -87,9 +87,8 @@ task fetchSource {
         ant.mkdir dir: checkOutDir
 
         println "Downloading GORM source code."
-        def tag = System.getenv('TAGGED_VERSION')
-        if (tag) {
-            ant.get src: "https://github.com/grails/grails-data-mapping/archive/${tag}.zip", dest: zipFile, verbose: true
+        if (isReleaseVersion) {
+            ant.get src: "https://github.com/grails/grails-data-mapping/archive/v${datastoreVersion}.zip", dest: zipFile, verbose: true
         } else {
             ant.get src: "https://github.com/grails/grails-data-mapping/zipball/${githubBranch}", dest: zipFile, verbose: true
         }