Routinely check for a new version of odo.

Signed-off-by: Roland Grunberg <rgrunber@redhat.com>

Author: rgrunber

.github/workflows/check-odo.yml

@@ -0,0 +1,44 @@
+name: check-odo
+
+on:
+  schedule:
+    - cron: "0 8 * * *"
+jobs:
+  check-odo-repo:
+    runs-on: ubuntu-latest
+    env:
+        TOOL_REPO: redhat-developer/odo
+        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    steps:
+      - name: Check Out Code
+        uses: actions/checkout@v2
+      - name: Get latest ODO version
+        run: |
+          echo "REPO_ODO_VERSION=$(cat src/tools.json | jq -r .odo.version)" >> $GITHUB_ENV
+          LATEST_TOOL_RELEASE_RESP=$(gh release --repo ${{ env.TOOL_REPO }} view --json tagName,url)
+          echo "LATEST_TOOL_RELEASE=$(echo ${LATEST_TOOL_RELEASE_RESP} | jq -r .tagName | sed 's|v||')" >> $GITHUB_ENV
+          echo "LATEST_TOOL_URL=$(echo ${LATEST_TOOL_RELEASE_RESP} | jq -r .url)" >> $GITHUB_ENV
+      - name: Find existing PR for ODO version
+        run: |
+          echo PR_EXISTS=$(gh pr --repo ${{ github.repository }} list --state all --search "update odo ${{env.LATEST_TOOL_RELEASE}} in:title" --json url | jq length) >> $GITHUB_ENV
+      - name: Update src/tools.json with latest odo version
+        if: ${{ (env.LATEST_TOOL_RELEASE != env.REPO_ODO_VERSION) && (env.PR_EXISTS == 0) }}
+        run: |
+          jq --indent 4 '.odo.version = "${{ env.LATEST_TOOL_RELEASE }}"' src/tools.json | jq --indent 4 '.odo.versionRange = "^${{ env.LATEST_TOOL_RELEASE }}"' | jq --indent 4 '.odo.versionRangeLabel = "version >= ${{ env.LATEST_TOOL_RELEASE }}"' > src/tools.json.new
+          mv src/tools.json.new src/tools.json
+          for platform in win32 darwin linux; do
+            old_url=`jq -r .odo.platform.${platform}.url src/tools.json`
+            new_url=`echo ${old_url} | sed "s|${{ env.REPO_ODO_VERSION }}|${{ env.LATEST_TOOL_RELEASE }}|"`
+            checksum=`curl -s ${new_url}.sha256`
+            jq --indent 4 ".odo.platform.${platform}.url = \"${new_url}\"" src/tools.json | jq --indent 4 ".odo.platform.${platform}.sha256sum = \"${checksum}\"" > src/tools.json.new
+            mv src/tools.json.new src/tools.json
+          done
+      - name: Create pull request
+        if: ${{ (env.LATEST_TOOL_RELEASE != env.REPO_ODO_VERSION) && (env.PR_EXISTS == 0) }}
+        run: |
+          git config --global user.email "openshifttools-bot@users.noreply.github.com"
+          git config --global user.name "openshifttools-bot"
+          git checkout -b "odo-${{ env.LATEST_TOOL_RELEASE }}"
+          git commit -am "Update odo to ${{ env.LATEST_TOOL_RELEASE }}"
+          git push origin "odo-${{ env.LATEST_TOOL_RELEASE }}"
+          gh pr create --title "Update odo to ${{ env.LATEST_TOOL_RELEASE }}" --body "See ${{ env.LATEST_TOOL_URL }}"