Benchmark #89

	name: Benchmark

	on:
	push:
	branches:
	- master
	pull_request:
	workflow_dispatch:
	schedule:
	- cron: "0 0 * * 0"

	jobs:
	bench:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Install cargo-binstall
	uses: cargo-bins/cargo-binstall@main

	- name: Install Hyperfine
	run: cargo binstall -y hyperfine

	- name: Install Zig
	uses: goto-bus-stop/setup-zig@v2

	- name: Run benchmarks
	shell: bash
	run: ./bench.sh

	- name: Generate plot
	shell: bash
	run: \|
	wget https://raw.githubusercontent.com/orhun/zig-http-benchmarks/output/plot_whisker.py
	python -m pip install -U matplotlib
	python plot_whisker.py benchmarks.json -o benchmarks.png

	- name: Upload output
	uses: actions/upload-artifact@v3
	with:
	name: benchmark-output
	path: benchmarks.*

	- name: Checkout output branch
	uses: actions/checkout@v3
	if: github.event_name != 'pull_request'
	with:
	ref: output
	fetch-depth: 1

	- name: Download output
	uses: actions/download-artifact@v3
	if: github.event_name != 'pull_request'
	with:
	name: benchmark-output

	- name: Update the plot
	run: \|
	cargo binstall -y menyoki
	menyoki edit --invert benchmarks.png save benchmarks-bw.png

	- name: Commit to the branch
	if: github.event_name != 'pull_request'
	shell: bash
	run: \|
	git config user.name 'github-actions[bot]'
	git config user.email 'github-actions[bot]@users.noreply.github.com'
	set +e
	git add benchmarks*
	git commit -m "Update benchmarks"
	git push https://${{ secrets.GITHUB_TOKEN }}@github.com/${GITHUB_REPOSITORY}.git output

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