From 27c3ac595f7b4513deecd1953a7bc09e119545f3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=B4me=20Benoit?= <jerome.benoit@piment-noir.org>
Date: Mon, 18 Sep 2023 12:06:26 +0200
Subject: [PATCH] perf(ci): initial GH action to run benchmark vs. external
 pools
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Reference: #106

Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org>
---
 .github/workflows/combine-prs.yml             |  2 +-
 .github/workflows/external-benchmark.yml      | 48 +++++++++++++++++++
 .github/workflows/generate-documentation.yml  | 10 ++--
 .../{benchmark.yml => internal-benchmark.yml} |  2 +-
 benchmarks/versus-external-pools/bench.sh     |  2 +-
 5 files changed, 58 insertions(+), 6 deletions(-)
 create mode 100644 .github/workflows/external-benchmark.yml
 rename .github/workflows/{benchmark.yml => internal-benchmark.yml} (98%)

diff --git a/.github/workflows/combine-prs.yml b/.github/workflows/combine-prs.yml
index 3cf3ffeb..813a1e3f 100644
--- a/.github/workflows/combine-prs.yml
+++ b/.github/workflows/combine-prs.yml
@@ -3,7 +3,7 @@ name: Combine PRs
 on:
   workflow_dispatch:
   schedule:
-    - cron: '0 0 * * *'
+    - cron: '0 2 * * *'
 
 permissions:
   contents: write
diff --git a/.github/workflows/external-benchmark.yml b/.github/workflows/external-benchmark.yml
new file mode 100644
index 00000000..1f1bf80e
--- /dev/null
+++ b/.github/workflows/external-benchmark.yml
@@ -0,0 +1,48 @@
+name: External benchmark
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 3 * * *'
+
+jobs:
+  external-benchmark:
+    if: github.repository == 'poolifier/poolifier'
+    name: External benchmark
+    runs-on: [self-hosted, external-benchmark]
+    defaults:
+      run:
+        working-directory: benchmarks/versus-external-pools
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          version: 8
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18.x'
+          cache: 'pnpm'
+      - name: Install dependencies
+        run: pnpm install --ignore-scripts
+      - name: Run benchmark
+        if: github.ref == 'refs/heads/${{ github.event.repository.default_branch }}'
+        run: ./bench.sh
+      - name: Commit files
+        if: github.ref == 'refs/heads/${{ github.event.repository.default_branch }}'
+        env:
+          COMMIT_MESSAGE: 'docs: update benchmark versus external pools results'
+          COMMIT_AUTHOR: Benchmark Bot
+          COMMIT_EMAIL: benchmark-bot@users.noreply.github.com
+        run: |
+          git config --local user.name "${{ env.COMMIT_AUTHOR }}"
+          git config --local user.email "${{ env.COMMIT_EMAIL }}"
+          git commit -a -m "${{ env.COMMIT_MESSAGE }}"
+      - name: Push changes
+        if: github.ref == 'refs/heads/${{ github.event.repository.default_branch }}'
+        uses: CasperWA/push-protected@v2
+        with:
+          token: ${{ secrets.GH_TOKEN_PROTECTED }}
+          branch: ${{ github.event.repository.default_branch }}
diff --git a/.github/workflows/generate-documentation.yml b/.github/workflows/generate-documentation.yml
index fcf24a47..f3d4ae4e 100644
--- a/.github/workflows/generate-documentation.yml
+++ b/.github/workflows/generate-documentation.yml
@@ -29,11 +29,15 @@ jobs:
 
       - name: Commit files
         if: github.repository == 'poolifier/poolifier' && github.ref == 'refs/heads/${{ github.event.repository.default_branch }}'
+        env:
+          COMMIT_MESSAGE: 'docs: generate documentation'
+          COMMIT_AUTHOR: Documentation Bot
+          COMMIT_EMAIL: documentation-bot@users.noreply.github.com
         run: |
-          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
-          git config --local user.name "github-actions[bot]"
+          git config --local user.name "${{ env.COMMIT_AUTHOR }}"
+          git config --local user.email "${{ env.COMMIT_EMAIL }}"
           git add ./docs
-          git commit -m "docs: generate documentation" -a
+          git commit -a -m "${{ env.COMMIT_MESSAGE }}"
 
       - name: Push changes
         if: github.repository == 'poolifier/poolifier' && github.ref == 'refs/heads/${{ github.event.repository.default_branch }}'
diff --git a/.github/workflows/benchmark.yml b/.github/workflows/internal-benchmark.yml
similarity index 98%
rename from .github/workflows/benchmark.yml
rename to .github/workflows/internal-benchmark.yml
index 393dc941..46ec1d8f 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/internal-benchmark.yml
@@ -1,4 +1,4 @@
-name: Benchmark
+name: Internal benchmark
 
 on:
   workflow_dispatch:
diff --git a/benchmarks/versus-external-pools/bench.sh b/benchmarks/versus-external-pools/bench.sh
index 7221ba32..7d7e9651 100755
--- a/benchmarks/versus-external-pools/bench.sh
+++ b/benchmarks/versus-external-pools/bench.sh
@@ -51,7 +51,7 @@ case "$OSTYPE" in
     caffeinate ./hyperfine_benchmarks.sh
     ;;
   linux*)
-    systemd-inhibit ./hyperfine_benchmarks.sh
+    systemd-inhibit --what=idle ./hyperfine_benchmarks.sh
     ;;
   *)
     echo "Unsupported $OSTYPE"
-- 
2.34.1