etcd/scripts/measure-test-flakiness.sh
Wei Fu 1fcb782780 chore: introduce strict bash mode for scripts,.github
REF: #15514

Signed-off-by: Wei Fu <fuweid89@gmail.com>
2023-03-22 18:00:41 +08:00

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#!/usr/bin/env bash
set -euo pipefail
if [[ -z ${GITHUB_TOKEN:-} ]]
then
echo "Please set the \$GITHUB_TOKEN environment variable for the script to work"
exit 1
fi
temp_dir=$(mktemp -d)
trap '{ rm -rf -- "${temp_dir}"; }' EXIT
json_file="${temp_dir}/commit-and-check-data.json"
# This GraphQL query retrieves information about the most recent commits to the default branch of the "etcd" repository owned by "etcd-io".
# Specifically, it retrieves the commit URL and the state of the status check rollup for each of the 100 most recent commits on the default branch.
# {
# repository(owner: "etcd-io", name: "etcd") {
# defaultBranchRef {
# target {
# ... on Commit {
# history(first: 100) {
# edges {
# node {
# ... on Commit {
# commitUrl
# statusCheckRollup {
# state
# }
# }
# }
# }
# }
# }
# }
# }
# }
# }
# Try this above query in https://docs.github.com/en/graphql/overview/explorer
curl --fail --show-error --silent -H "Authorization: token ${GITHUB_TOKEN}" \
-X POST \
-d '{
"query": "query { repository(owner: \"etcd-io\", name: \"etcd\") { defaultBranchRef { target { ... on Commit { history(first: 100) { edges { node { ... on Commit { commitUrl statusCheckRollup { state } } } } } } } } } }"
}' \
https://api.github.com/graphql | jq . > "${json_file}"
failure_percentage=$(jq '.data.repository.defaultBranchRef.target.history.edges | reduce .[] as $item (0; if $item.node.statusCheckRollup.state == "FAILURE" then (. + 1) else . end)' "${json_file}")
echo "Commit status failure percentage is - ${failure_percentage} %"