fix: deploy javadocs to gh-pages on commit to master

Author: dmaccormack

.github/workflows/ci.yml

@@ -40,11 +40,13 @@ jobs:
           success()
             && github.repository_owner == 'jsonurl'
             && github.ref == 'refs/heads/master'
-#           '-Dscmpublish.dryRun=true'
       run: >
-           mvn '-Dscmpublish.checkinComment=doc: Update by action ${{ github.workflow }}.${{ github.job }}/${{ github.run_id }} on behalf of ${{ github.actor }} for ${{ github.event_name }} ${{ github.sha }}'
-           '-Dscmpublish.pubScmUrl=scm:git:https://github.com/${{ github.repository }}.git'
-           -B -Ppublish-javadoc-site javadoc:aggregate scm-publish:publish-scm
+           script/deploy_ghpages.sh
+           'doc: Update by action ${{ github.workflow }}.${{ github.job }}/${{ github.run_id }} on behalf of ${{ github.actor }} for ${{ github.event_name }} ${{ github.sha }}'
+           'scm:git:https://github.com/${{ github.repository }}.git'
+      shell: bash
+      env:
+        GH_ACTION_KEY: ${{ secrets.GH_ACTION_KEY }}
 
   matrix-build:
     needs: artifact

pom.xml

@@ -90,7 +90,7 @@
               <scmBranch>gh-pages</scmBranch>
               <content>${project.reporting.outputDirectory}/apidocs</content>
               <checkinComment>doc: update by maven-scm-publish-plugin</checkinComment>
-              <serverId>github</serverId>
+              <!-- <serverId>github</serverId>  -->
               <ignorePathsToDelete>
                 <ignorePathsToDelete>.gitignore</ignorePathsToDelete>
                 <ignorePathsToDelete>.gitattributes</ignorePathsToDelete>

script/deploy_ghpages.sh

@@ -0,0 +1,23 @@
+#!/bin/sh
+
+comment="$1"
+url="$2"
+
+git config --global user.email "$GITHUB_ACTOR"
+git config --global user.name "ci action"
+
+mkdir -p ~/.ssh
+chmod 700 ~/.ssh
+cat >~/.ssh/id_ed25519 << EOT
+-----BEGIN OPENSSH PRIVATE KEY-----
+$GH_ACTION_KEY
+-----END OPENSSH PRIVATE KEY-----
+EOT
+chmod 600 ~/.ssh/id_ed25519
+
+#    "-Dscmpublish.pubScmUrl=$url" \
+#    '-Dscmpublish.dryRun=true' \
+#    "-Dusername=git" \
+#    "-Dpassword=$GITHUB_TOKEN" \
+exec mvn "-Dscmpublish.checkinComment=$comment" \
+    -B -Ppublish-javadoc-site javadoc:aggregate scm-publish:publish-scm