every.channel: sanitized baseline

third_party/iroh-org/iroh-gossip/.github/workflows/simulation.yaml

@@ -0,0 +1,53 @@
+name: run simulations
+on:
+  pull_request:
+
+jobs:
+  run_sim:
+    runs-on: ubuntu-latest
+    env:
+      RUSTC_WRAPPER: "sccache"
+      SCCACHE_GHA_ENABLED: "on"
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+
+      - name: Install rust stable
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Install sccache
+        uses: mozilla-actions/sccache-action@v0.0.9
+
+      - name: Run simulations
+        run: |
+          git checkout ${{ github.event.pull_request.base.ref }}
+          cargo run -q --bin sim --features simulator --release -- run -c simulations/all.toml -o /tmp/sim-main
+          git checkout ${{ github.event.pull_request.head.sha }}
+          cargo run -q --bin sim --features simulator --release -- run -c simulations/all.toml -o /tmp/sim-pr --baseline /tmp/sim-main |& tee REPORT
+          echo "<details><summary>Simulation report</summary>" >> COMMENT
+          echo "" >> COMMENT
+          echo '```' >> COMMENT
+          cat REPORT >> COMMENT
+          echo "" >> COMMENT
+          echo '```' >> COMMENT
+          echo "</details>" >> COMMENT
+          echo "" >> COMMENT
+          echo "*Last updated: $(date -u +'%Y-%m-%dT%H:%M:%SZ')*" >> COMMENT
+
+      - name: Find Docs Comment
+        uses: peter-evans/find-comment@v4
+        id: fc
+        with:
+          issue-number: ${{ github.event.pull_request.number || inputs.pr_number }}
+          comment-author: "github-actions[bot]"
+          body-includes: Simulation report
+
+      - name: Create or Update Docs Comment
+        uses: peter-evans/create-or-update-comment@v5
+        with:
+          issue-number: ${{ github.event.pull_request.number || inputs.pr_number }}
+          comment-id: ${{ steps.fc.outputs.comment-id }}
+          body-path: COMMENT
+          edit-mode: replace