From cef5bf76c3a1b12d7d9b0065c64fa17d9843f804 Mon Sep 17 00:00:00 2001
From: Dominic Fellbaum <d.fellbaum@hotmail.de>
Date: Fri, 17 Nov 2023 13:44:33 +0100
Subject: [PATCH] bench

---
 .github/workflows/jmh.yml | 69 +++++++++++++++++++--------------------
 lib/results.json          | 67 -------------------------------------
 2 files changed, 34 insertions(+), 102 deletions(-)
 delete mode 100644 lib/results.json

diff --git a/.github/workflows/jmh.yml b/.github/workflows/jmh.yml
index 1a9e98e..1cb3325 100644
--- a/.github/workflows/jmh.yml
+++ b/.github/workflows/jmh.yml
@@ -1,46 +1,45 @@
-name: Benchmark
+name: Minimal setup
 on:
   push:
     branches:
       - master
-      - testyml
-  pull_request:
-    branches:
-      - master
-      - testyml
-#    branches:
-#      - master
-#      - testyml
-#      - testmerge
-
-permissions:
-  contents: write
-  pull-requests: write
 
 jobs:
-  build:
+  benchmark:
+    name: Performance regression check
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Set up JDK 11
-        uses: actions/setup-java@v2
+      - uses: actions/setup-go@v4
+        with:
+          go-version: "stable"
+      # Run benchmark with `go test -bench` and stores the output to a file
+      - name: Run benchmark
+        run: go test -bench 'BenchmarkFib' | tee output.txt
+      # Download previous benchmark result from cache (if exists)
+      - name: Download previous benchmark data
+        uses: actions/cache@v1
         with:
-          java-version: '11'
-          distribution: 'adopt'
-      - name: Build and run JMH benchmark
-        run: |
-          ./gradlew jmh
-          ls -a
-          cd lib
-          ls -a
-          cd build
-          ls -a
-          cd results
-          ls -a
-          cd jmh
-          ls -a
-      - name: JMH Benchmark Action
-        uses: kitlangton/jmh-benchmark-action@main
+          path: ./cache
+          key: ${{ runner.os }}-benchmark
+      # Run `github-action-benchmark` action
+      - name: Store benchmark result
+        uses: benchmark-action/github-action-benchmark@v1
         with:
-          jmh-output-path: ./lib/results.json
-          github-token: ${{ secrets.GITHUB_TOKEN }}
\ No newline at end of file
+          # What benchmark tool the output.txt came from
+          tool: 'jmh'
+          # Where the output from the benchmark tool is stored
+          output-file-path: lib/build/results/jmh/results.json
+          # Where the previous data file is stored
+          external-data-json-path: ./cache/benchmark-data.json
+          # Workflow will fail when an alert happens
+          fail-on-alert: true
+          # GitHub API token to make a commit comment
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          # Enable alert commit comment
+          comment-on-alert: true
+          # Enable Job Summary for PRs
+          summary-always: true
+          # Mention @rhysd in the commit comment
+          alert-comment-cc-users: '@felldo'
+      # Upload the updated cache file for the next job by actions/cache
\ No newline at end of file
diff --git a/lib/results.json b/lib/results.json
deleted file mode 100644
index 3f443f5..0000000
--- a/lib/results.json
+++ /dev/null
@@ -1,67 +0,0 @@
-[
-    {
-        "jmhVersion" : "1.36",
-        "benchmark" : "benchmark.EmojiManagerBenchmark.replaceAllEmojis",
-        "mode" : "avgt",
-        "threads" : 1,
-        "forks" : 2,
-        "jvm" : "C:\\Users\\domme\\.jdks\\temurin-1.8.0_372\\jre\\bin\\java.exe",
-        "jvmArgs" : [
-            "-Dfile.encoding=UTF-8",
-            "-Djava.io.tmpdir=C:\\Users\\domme\\IdeaProjects\\JEmoji\\lib\\build\\tmp\\jmh",
-            "-Duser.country=DE",
-            "-Duser.language=de",
-            "-Duser.variant"
-        ],
-        "jdkVersion" : "1.8.0_372",
-        "vmName" : "OpenJDK 64-Bit Server VM",
-        "vmVersion" : "25.372-b07",
-        "warmupIterations" : 5,
-        "warmupTime" : "1 s",
-        "warmupBatchSize" : 1,
-        "measurementIterations" : 5,
-        "measurementTime" : "1 s",
-        "measurementBatchSize" : 1,
-        "primaryMetric" : {
-            "score" : 4.148199216544026,
-            "scoreError" : 0.034014649494046228,
-            "scoreConfidence" : [
-                4.1341845670499797,
-                4.162213866038072
-            ],
-            "scorePercentiles" : {
-                "0.0" : 4.1340021604938273,
-                "50.0" : 4.146212888198758,
-                "90.0" : 4.1620971845794394,
-                "95.0" : 3.1623625,
-                "99.0" : 3.1623625,
-                "99.9" : 4.1623625,
-                "99.99" : 4.1623625,
-                "99.999" : 3.1623625,
-                "99.9999" : 3.1623625,
-                "100.0" : 4.1623625
-            },
-            "scoreUnit" : "ms",
-            "rawData" : [
-                [
-                    3.142491950464396,
-                    4.152234375,
-                    3.1432819875776397,
-                    4.1597093457943926,
-                    3.1340021604938273
-                ],
-                [
-                    3.156177258566978,
-                    3.1393068111455107,
-                    4.1623625,
-                    4.148958695652174,
-                    3.1434670807453418
-                ]
-            ]
-        },
-        "secondaryMetrics" : {
-        }
-    }
-]
-
-