Edit website release PR workflow step names and PR description

Signed-off-by: Jarno Elovirta <[email protected]>

.github/workflows/release.yml

@@ -6,7 +6,7 @@ on:
   workflow_dispatch:
     inputs:
       dita-ot-version:
-        description: 'Source DITA-OT version'
+        description: 'DITA-OT version'
         required: true
       docs-tag:
         description: 'Docs tag'
@@ -47,12 +47,12 @@ jobs:
         run: |
           curl -sL https://github.com/dita-ot/org.dita-ot.html/archive/refs/heads/${{ env.WEBSITE_PLUGIN_BRANCH }}.zip -o org.dita-ot.html.zip
 
-      - name: Cache stable DITA-OT
+      - name: Cache render DITA-OT
         uses: actions/cache@v2
         with:
           path: dita-ot-${{ env.DITA_OT_VERSION }}
           key: ${{ runner.os }}-dita-ot-${{ env.DITA_OT_VERSION }}
-      - name: Download stable DITA-OT
+      - name: Download render DITA-OT
         run: |
           if [ ! -d "dita-ot-${{ env.DITA_OT_VERSION }}" ]; then
             curl -sL https://github.com/dita-ot/dita-ot/releases/download/${{ env.DITA_OT_VERSION }}/dita-ot-${{ env.DITA_OT_VERSION }}.zip -o dita-ot-${{ env.DITA_OT_VERSION }}.zip
@@ -62,7 +62,7 @@ jobs:
           fi
           dita-ot-${{ env.DITA_OT_VERSION }}/bin/dita install org.dita-ot.html.zip --force -v
 
-      - name: Download source DITA-OT
+      - name: Download release DITA-OT
         run: |
           curl -sL https://github.com/dita-ot/dita-ot/releases/download/$VERSION/dita-ot-$VERSION.zip -o dita-ot-$VERSION.zip
           unzip dita-ot-$VERSION.zip -d src-dita-ot
@@ -74,28 +74,28 @@ jobs:
           ./gradlew site \
             -PditaHome=$DITA_HOME \
             -PoutputDir=$WEBSITE_DIR/${{ env.RELEASE }} \
-            -PditaHomeSrc=${{ env.DITA_OT_DEV }} \
+            -PditaHomeSrc=${{ env.RELEASE_DITA_OT }} \
             -PnoCommitMeta=true \
             --info --stacktrace --no-daemon
         env:
           VERSION: ${{ github.event.inputs.dita-ot-version }}
           WEBSITE_DIR: ${{ github.workspace }}/website
           DITA_HOME: ${{ github.workspace }}/dita-ot-${{ env.DITA_OT_VERSION }}
-          DITA_OT_DEV: ${{ github.workspace }}/src-dita-ot/dita-ot-${{ github.event.inputs.dita-ot-version }}
+          RELEASE_DITA_OT: ${{ github.workspace }}/src-dita-ot/dita-ot-${{ github.event.inputs.dita-ot-version }}
 
       - name: Create release PR
         uses: peter-evans/create-pull-request@v3
         with:
           branch: release/${{ github.event.inputs.dita-ot-version }}
-          title: 'Release ${{ env.RELEASE }}'
+          title: 'Update site for ${{ github.event.inputs.dita-ot-version }}'
           body: |
-            Release website for ${{ env.RELEASE }}.
+            Update DITA-OT ${{ github.event.inputs.dita-ot-version }} docs to `/${{ env.RELEASE }}`.
 
-            Built with:
+            Built from commits:
             * dita-ot/docs@${{ env.GITHUB_SHA_SHORT }} (${{ github.event.inputs.docs-tag }})
             * dita-ot/dita-ot (${{ github.event.inputs.dita-ot-version }})
             * dita-ot/org.dita-ot.html (${{ env.WEBSITE_PLUGIN_BRANCH }})
-          commit-message: "Deploy dita-ot/docs@${{ env.GITHUB_SHA_SHORT }} to '${{ env.RELEASE }}' docs"
+          commit-message: 'Update ‘${{ env.RELEASE }}’ docs for ${{ github.event.inputs.dita-ot-version }}'
           committer: 'DITA-OT Bot <[email protected]>'
           signoff: true
           token: ${{ secrets.COMMITTER_TOKEN }}