Add try-runtime to ci pipeline (#1735)

* add try-runtime to ci pipeline

* bundle code with matrix

* trigger also on comments

* compile first then run try-runtime

* keep running all try-runtime cases if one job fails

* add Slack notifications for scheduled jobs failing

.github/workflows/try-runtime.yml

@@ -0,0 +1,97 @@
+name: try-runtime
+on:
+  schedule:
+    - cron: '0 6 * * 0' # At 00:00 on Sunday
+  issue_comment:
+    types: [created]
+  pull_request:
+    types: [labeled]
+    paths:
+      - '**.rs'
+      - .github/workflows/try-runtime.yml
+jobs:
+  try-runtime:
+    permissions:
+      id-token: write
+      contents: read    
+    strategy:
+      fail-fast: false
+      matrix:
+        chain: [altair, centrifuge]
+    if: >
+      github.event_name == 'schedule' || 
+      contains(github.event.pull_request.labels.*.name, 'D8-migration') ||
+      (github.event_name == 'issue_comment' && 
+      contains(github.event.comment.body, '/try-runtime') &&
+      github.event.issue.pull_request != '')
+
+    runs-on: ubuntu-latest-4-cores
+    name: "${{ matrix.chain }}"
+    steps:
+      - name: Check out code
+        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab #3.5.2
+
+      - name: Get PR author and commenter
+        id: get-users
+        if: github.event_name == 'issue_comment'
+        run: |
+          PR_AUTHOR=$(gh pr view ${{ github.event.issue.number }} --json author --jq .author.login)
+          COMMENT_AUTHOR="${{ github.event.comment.user.login }}"
+          echo "::set-output name=pr_author::$PR_AUTHOR"
+          echo "::set-output name=comment_author::$COMMENT_AUTHOR"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Check if commenter is PR author and a repo contributor
+        if: >
+          steps.get-users.outputs.pr_author == steps.get-users.outputs.comment_author &&
+          github.event_name == 'issue_comment'
+        run: |
+          if [[ "${{ steps.get-users.outputs.pr_author }}" != "${{ steps.get-users.outputs.comment_author }}" ]]; then
+            echo "PR author is not the comment author."
+            exit 1
+          fi
+          CONTRIBUTOR_CHECK=$(gh api repos/${{ github.repository }}/contributors --jq '.[].login | select(. == "${{ steps.get-users.outputs.comment_author }}")')
+          if [[ -z "$CONTRIBUTOR_CHECK" ]]; then
+            echo "Commenter is not a contributor."
+            exit 1
+          fi
+          echo "Commenter is a contributor and PR author."
+
+      - name: Prep build on Ubuntu
+        uses: ./.github/actions/prep-ubuntu 
+        with:
+          cache: enabled
+          GWIP: ${{ secrets.GWIP_SCCACHE }}
+          GSA: ${{ secrets.GSA_SCCACHE }}        
+
+      # - name: Install try-runtime-cli
+      #   run: cargo install --git https://github.com/paritytech/try-runtime-cli --tag v0.5.4 --locked
+      - name: cargo build
+        run: ./ci/run-check.sh -F try-runtime
+        env:
+          TARGET: cargo-build
+          RUSTC_WRAPPER: "sccache"
+
+      - name: Run try-runtime 
+        run: ./ci/run-check.sh "${{ matrix.chain }}"
+        env:
+          TARGET: try-runtime
+
+  notify-slack:
+    needs: try-runtime
+    if: always() && needs.try-runtime.result == 'failure' && github.event_name == 'schedule'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Notify Slack
+        uses: rtCamp/action-slack-notify@b24d75fe0e728a4bf9fc42ee217caa686d141ee8 #v2.2.1
+        env:
+          SLACK_CHANNEL: eng-protocol-general
+          SLACK_COLOR: '#FF0000'
+          SLACK_ICON: "https://github.githubassets.com/assets/GitHub-Mark-ea2971cee799.png"
+          SLACK_MESSAGE: |
+            Weekly try-runtime job failed on main branch. Please check:
+            <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|GHA Job URL>
+          SLACK_TITLE: 'Job Failure Notification'
+          SLACK_USERNAME: "Centrifuge GHA Bot"
+          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}

ci/run-check.sh

@@ -41,7 +41,26 @@ case $TARGET in
   docs-build)
     RUSTDOCFLAGS="-D warnings" cargo doc --all --no-deps
     ;;
-
+
+  try-runtime)
+  if [ "$1" == "altair" ]; then
+    echo "Running try-runtime for altair"
+      RUST_LOG=runtime=trace,try-runtime::cli=trace,executor=trace \
+      cargo run --release --features try-runtime try-runtime \
+      --runtime target/release/wbuild/altair-runtime/altair_runtime.wasm \
+      --chain altair on-runtime-upgrade live \
+      --uri wss://fullnode.altair.centrifuge.io:443
+  elif [ "$1" == "centrifuge" ]; then
+    echo "Running try-runtime for centrifuge"
+      RUST_LOG=runtime=trace,try-runtime::cli=trace,executor=trace \
+      cargo run --release --features try-runtime try-runtime \
+      --runtime target/release/wbuild/centrifuge-runtime/centrifuge_runtime.wasm \
+      --chain centrifuge on-runtime-upgrade live --uri wss://fullnode.centrifuge.io:443
+  else
+    echo "Invalid argument. Please specify 'altair' or 'centrifuge'."
+    exit 1
+  fi
+  ;;
   subalfred)
     # Find all child directories containing Cargo.toml files
     # TODO: Filter by crates found in the workspace