86 lines
2.5 KiB
Bash
Executable File
86 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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set -xe
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OWNER=$1
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REPOSITORY=$2
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GITHUB_TOKEN=$3
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shift 3
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API_URL=https://api.github.com
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COMMIT_QUEUE_LABEL='commit-queue'
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COMMIT_QUEUE_FAILED_LABEL='commit-queue-failed'
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function issueUrl() {
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echo "$API_URL/repos/${OWNER}/${REPOSITORY}/issues/${1}"
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}
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function labelsUrl() {
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echo "$(issueUrl "${1}")/labels"
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}
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function commentsUrl() {
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echo "$(issueUrl "${1}")/comments"
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}
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function gitHubCurl() {
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url=$1
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method=$2
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shift 2
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curl -fsL --request "$method" \
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--url "$url" \
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--header "authorization: Bearer ${GITHUB_TOKEN}" \
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--header 'content-type: application/json' "$@"
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}
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# TODO(mmarchini): should this be set with whoever added the label for each PR?
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git config --local user.email "github-bot@iojs.org"
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git config --local user.name "Node.js GitHub Bot"
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for pr in "$@"; do
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# Skip PR if CI was requested
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if gitHubCurl "$(labelsUrl "$pr")" GET | jq -e 'map(.name) | index("request-ci")'; then
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echo "pr ${pr} skipped, waiting for CI to start"
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continue
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fi
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# Skip PR if CI is still running
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if ncu-ci url "https://github.com/${OWNER}/${REPOSITORY}/pull/${pr}" 2>&1 | grep "^Result *PENDING"; then
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echo "pr ${pr} skipped, CI still running"
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continue
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fi
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# Delete the commit queue label
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gitHubCurl "$(labelsUrl "$pr")"/"$COMMIT_QUEUE_LABEL" DELETE
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git node land --autorebase --yes "$pr" >output 2>&1 || echo "Failed to land #${pr}"
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# cat here otherwise we'll be supressing the output of git node land
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cat output
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# TODO(mmarchini): workaround for ncu not returning the expected status code,
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# if the "Landed in..." message was not on the output we assume land failed
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if ! tail -n 10 output | grep '. Post "Landed in .*/pull/'"${pr}"; then
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gitHubCurl "$(labelsUrl "$pr")" POST --data '{"labels": ["'"${COMMIT_QUEUE_FAILED_LABEL}"'"]}'
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jq -n --arg content "<details><summary>Commit Queue failed</summary><pre>$(cat output)</pre></details>" '{body: $content}' > output.json
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cat output.json
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gitHubCurl "$(commentsUrl "$pr")" POST --data @output.json
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rm output output.json
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# If `git node land --abort` fails, we're in unknown state. Better to stop
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# the script here, current PR was removed from the queue so it shouldn't
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# interfer again in the future
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git node land --abort --yes
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else
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rm output
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git push origin master
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gitHubCurl "$(commentsUrl "$pr")" POST --data '{"body": "Landed in '"$(git rev-parse HEAD)"'"}'
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gitHubCurl "$(issueUrl "$pr")" PATCH --data '{"state": "closed"}'
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fi
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done
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