Merge pull request #1 from planetscale/joem/gha-release

ci(gha): initial release workflow

.github/release.yaml

@@ -0,0 +1,11 @@
+changelog:
+  categories:
+    - title: 🏕 Changes
+      labels:
+        - "*"
+      exclude:
+        labels:
+          - dependencies
+    - title: 👒 Dependencies
+      labels:
+        - dependencies

.github/workflows/licensing.yaml

@@ -18,9 +18,5 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5
-        with:
-          go-version-file: go.mod
-
       - run: sudo gem install license_finder
       - run: license_finder

.github/workflows/release.yaml

@@ -0,0 +1,60 @@
+name: Update README.md and create release
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - README.md
+      - .buildkite/**
+      - .github/**
+      - docker-compose.yml
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+
+    steps:
+      - name: login to ghcr.io
+        uses: docker/login-action@0d4c9c5ea7693da7b068278f7b52bda2a190a446 # v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        with:
+          fetch-depth: 0
+
+      - name: Update README.md
+        run: |
+          curl -sL https://git.io/autotag-install | sh -s -- -b "${RUNNER_TEMP}/bin"
+          set -x
+          version=$(${RUNNER_TEMP}/bin/autotag -n)
+          sed -i'' -Ee "s/telemetry#v(.*):/telemetry#v${version}:/" README.md
+
+      - name: Commit README.md
+        uses: planetscale/ghcommit-action@c7915d6c18d5ce4eb42b0eff3f10a29fe0766e4c # v0.1.44
+        with:
+          commit_message: "🤖 Update README.md"
+          repo: ${{ github.repository }}
+          branch: ${{ github.head_ref || github.ref_name }}
+          file_pattern: README.md
+        env:
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+
+      - name: Release
+        run: |
+          set -eou pipefail
+          set -x
+
+          git reset --hard && git clean -ffdx && git pull
+          version=$(${RUNNER_TEMP}/bin/autotag -n)
+          gh release create "v${version}" --target main --title "v${version}" --generate-notes
+
+          docker build -t ghcr.io/planetscale/telemetry:v${version} .
+          docker push ghcr.io/planetscale/telemetry:v${version}
+        env:
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}

Dockerfile

@@ -7,4 +7,4 @@ RUN apt-get -qy update && apt-get install -qy \
 
 RUN cd /var/lib/pcp/pmns && ./Rebuild
 
-ENTRYPOINT ["/usr/bin/dstat"]
+ENTRYPOINT ["/bin/sh", "-c"]

README.md

@@ -1,4 +1,4 @@
-# Buildkite Job Telemetry Collector
+# Buildkite Job Telemetry Reporter
 
 TODO
 

hooks/post-command

@@ -6,5 +6,7 @@ set -eou pipefail
 # TODO: proper tempdir scoped to this invocation
 
 docker stop -t1 dstat
-echo "+++ Telemetry +++"
-cat /tmp/dstat-experiment.txt
+echo "+++ :bar_chart: Telemetry:"
+cat "$BUILDKITE_TELEMETRY_PLUGIN_OUTFILE"
+
+rm -rf -- "$BUILDKITE_TELEMETRY_PLUGIN_TMPDIR"

hooks/pre-command

@@ -13,9 +13,8 @@ docker run \
   --pid host \
   --net host \
   --userns host \
-  -v /tmp:/tmp \
-  --entrypoint="/bin/bash" \
+  -v "$BUILDKITE_TELEMETRY_PLUGIN_TMPDIR:$BUILDKITE_TELEMETRY_PLUGIN_TMPDIR" \
   ghcr.io/planetscale/telemetry-buildkite-plugin:latest \
-  -c "dstat -t -c -m -n --disk-tps --disk --color --noupdate 10 > /tmp/dstat-experiment.txt"
+  "dstat -t -c -m -n --disk-tps --disk --color --noupdate 10 > $BUILDKITE_TELEMETRY_PLUGIN_OUTFILE"
 
 docker ps -a

plugin.yml

@@ -1,4 +1,4 @@
-name: Buildkite job telemetry collector
+name: Buildkite Job Telemetry Reporter
 description: Collect telemetry data from Buildkite jobs and display results at the end of the build.
 author: https://github.com/planetscale
 requirements: