ci(actions): updated docs action to create a PR

.github/scripts/pushdocs.sh

@@ -5,6 +5,10 @@ PAGES_REPO="ibm-verify.github.io"
 PAGES_BRANCH="main"
 DESTINATION_ROOT="${GITHUB_WORKSPACE}/docs"
 SOURCE_ROOT="${GITHUB_WORKSPACE}/monorepo"
+TIMESTAMP=$(date +%Y%m%d%H%M%S)
+BRANCH_NAME="feature/auto-pr-${{ github.run_id }}-${TIMESTAMP}"
+
+echo "Generated branch name: $BRANCH_NAME"
 
 # generate sdk docs and copy to respective locations
 for MODULE in `ls -d $SOURCE_ROOT/sdk/*`
@@ -19,11 +23,37 @@ done
 cd ${SOURCE_ROOT}
 MESSAGE=`git log --format=%B -n 1`
 cd ${DESTINATION_ROOT}
+
+# suppress GH token in the authorization header.
 # thanks to https://stackoverflow.com/a/64271581/5099773
 git config -l | grep 'http\..*\.extraheader' | cut -d= -f1 | \
     xargs -L1 git config --unset-all
+
+# set up git config
 git config user.email "shankarv@sg.ibm.com"
 git config user.name "shankarv"
+
+# switch to a feature branch
+git checkout -b $BRANCH_NAME
+
+# commit changes
 git add -A
-git diff-index --quiet HEAD || git commit -m "${MESSAGE}"
-git push -u https://${PAGES_USER}:${GH_PAGES_TOKEN}@github.com/${PAGES_USER}/${PAGES_REPO}
+git commit -m "${MESSAGE}"
+git status
+
+# push to repo
+git push -u origin $BRANCH_NAME
+
+# create a PR
+gh pr create \
+  --body "" \
+  --title "docs(auto): update documentation" \
+  --head "$BRANCH_NAME" \
+  --base "master"
+
+# git config --get remote.origin.url
+# git remote set-url origin https://${{ secrets.GH_PAGES_TOKEN }}@github.com/${PAGES_USER}/${PAGES_REPO}
+# git push origin
+# git config --get remote.origin.url
+
+# git push -u https://${PAGES_USER}:${GH_PAGES_TOKEN}@github.com/${PAGES_USER}/${PAGES_REPO}

.github/workflows/pushdocs.yml

@@ -35,6 +35,12 @@ jobs:
         with:
           node-version: '12'
 
+      - name: Authorize GitHub CLI
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_PAGES_API_TOKEN }}
+        run: |
+          gh auth login --with-token <<< "$GITHUB_TOKEN"
+
       - name: Push docs
         run: ${{ github.workspace }}/monorepo/.github/scripts/pushdocs.sh
         shell: bash