#!/usr/bin/env bash
COMMIT_HASH=$(git log -n 1 | grep -Po "(?<=commit )[0-9a-z]{40}")
COMMIT_HASH=${COMMIT_HASH::7}
BENCH_FILE="tmp/bench_${COMMIT_HASH}.txt"
BENCH_GRAPH="tmp/bench_${COMMIT_HASH}.html"
# Run benchmark
go test -benchmem -run=^$ -bench . github.com/grafana/grafana/pkg/services/accesscontrol/database | tee "${BENCH_FILE}"
CHART_DATA_USERS=$(grep -oP "^BenchmarkRolesUsers([^[:blank:]]+)[[:blank:]]+[0-9]+[[:blank:]]+[0-9]+" "${BENCH_FILE}" |
sed -E 's/Benchmark([^[:blank:]]+)[[:blank:]]+[0-9]+[[:blank:]]+([0-9]+)/\1 \2/' |
sed -E 's/^[[:alpha:]]+([0-9]+)_([0-9]+)-[0-9]+[[:blank:]]+(.*)/\2 \3/' |
sed -E 's/([^[:blank:]]+)[[:blank:]]+([^[:blank:]]+)/\[\1, \2],\n/'
)
CHART_DATA_ROLES=$(grep -oP "^BenchmarkRolesPerUser([^[:blank:]]+)[[:blank:]]+[0-9]+[[:blank:]]+[0-9]+" "${BENCH_FILE}" |
sed -E 's/Benchmark([^[:blank:]]+)[[:blank:]]+[0-9]+[[:blank:]]+([0-9]+)/\1 \2/' |
sed -E 's/^[[:alpha:]]+([0-9]+)_([0-9]+)-[0-9]+[[:blank:]]+(.*)/\1 \3/' |
sed -E 's/([^[:blank:]]+)[[:blank:]]+([^[:blank:]]+)/\[\1, \2],\n/'
)
HTML_CHART="
"
echo "${HTML_CHART}" | tee "${BENCH_GRAPH}"