Merge pull request #1199 from docToolchain/rdmueller/gravatar-elemina…

…tes-leading-1198

fix #1198

changelog.adoc

@@ -9,6 +9,7 @@ and this project tries to adhere to https://semver.org/spec/v2.0.0.html[Semantic
 
 === fixes
 
+* https://github.com/docToolchain/docToolchain/issues/1198[#1198: gravatar eleminates leading 0 from md5 hash]
 * https://github.com/docToolchain/docToolchain/issues/1193[#1193: exportEA fails since v2.0.5 with an exception]
 * https://github.com/docToolchain/docToolchain/issues/395[#395 asciidoctor-diagram: ERROR: Failed to generate image: PlantUML image generation failed]
 * https://github.com/docToolchain/docToolchain/issues/455[#455 Force execution to stop with failure on missing image reference]
@@ -20,6 +21,7 @@ and this project tries to adhere to https://semver.org/spec/v2.0.0.html[Semantic
 * https://github.com/docToolchain/docToolchain/issues/1031[#1031: dtcw ignores installed Java RE when docker is installed - your java version 17 is too new]
 * https://github.com/docToolchain/docToolchain/issues/1163[#1163: upload to confluence breaks with embedded images]
 * https://github.com/docToolchain/docToolchain/issues/1161[#1161: publishToConfluence looses the id when generating level 2 page anchors]
+
 * various fixes in `dtcw`, `dtcw.ps1`:
 ** pick the right environment if none provided by the user
 ** support of JAVA_HOME which was silently ignored.

scripts/exportContributors.gradle

@@ -12,7 +12,7 @@ task exportContributors(
             MessageDigest md5 = MessageDigest.getInstance("MD5");
             md5.update(input.getBytes());
             BigInteger hash = new BigInteger(1, md5.digest());
-            hash.toString(16);
+             String.format("%032x", hash)
         }
         File sourceFolder = new File("${docDir}/${inputPath}")
         println "sourceFolder: " + sourceFolder.canonicalPath