125 строки
3.7 KiB
JavaScript
125 строки
3.7 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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*/
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const NEEDS_REPRO_LABEL = 'Needs: Repro';
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const NEEDS_AUTHOR_FEEDBACK_LABEL = 'Needs: Author Feedback';
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const NEEDS_REPRO_HEADER = 'Missing Reproducible Example';
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const NEEDS_REPRO_MESSAGE =
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`| :warning: | Missing Reproducible Example |\n` +
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`| --- | --- |\n` +
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`| :information_source: | We could not detect a reproducible example in your issue report. Please provide either: <br /><ul><li>If your bug is UI related: a [Snack](https://snack.expo.dev)</li><li> If your bug is build/update related: use our [Reproducer Template](https://github.com/react-native-community/reproducer-react-native/generate). A reproducer needs to be in a GitHub repository under your username.</li></ul> |`;
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const SKIP_ISSUES_OLDER_THAN = '2023-07-01T00:00:00Z';
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module.exports = async (github, context) => {
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const issueData = {
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issue_number: context.payload.issue.number,
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owner: context.repo.owner,
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repo: context.repo.repo,
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};
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const issue = await github.rest.issues.get(issueData);
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const comments = await github.rest.issues.listComments(issueData);
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const author = issue.data.user.login;
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const issueDate = issue.data.created_at;
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if (isDateBefore(issueDate, SKIP_ISSUES_OLDER_THAN)) {
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return;
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}
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const maintainerChangedLabel = await hasMaintainerChangedLabel(
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github,
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issueData,
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author,
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);
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if (maintainerChangedLabel) {
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return;
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}
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const botComment = comments.data.find(comment =>
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comment.body.includes(NEEDS_REPRO_HEADER),
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);
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const entities = [issue.data, ...comments.data];
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// Look for Snack or a GH repo associated with the user that added an issue or comment
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const hasValidReproducer = entities.some(entity => {
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const hasExpoSnackLink = containsPattern(
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entity.body,
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`https?:\\/\\/snack\\.expo\\.dev\\/[^\\s)\\]]+`,
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);
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const hasGithubRepoLink = containsPattern(
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entity.body,
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`https?:\\/\\/github\\.com\\/(${entity.user.login})\\/[^/]+\\/?\\s?`,
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);
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return hasExpoSnackLink || hasGithubRepoLink;
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});
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if (hasValidReproducer) {
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try {
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await github.rest.issues.removeLabel({
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...issueData,
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name: NEEDS_REPRO_LABEL,
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});
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} catch (error) {
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if (!/Label does not exist/.test(error.message)) {
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throw error;
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}
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}
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if (!botComment) return;
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await github.rest.issues.deleteComment({
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...issueData,
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comment_id: botComment.id,
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});
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} else {
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await github.rest.issues.addLabels({
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...issueData,
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labels: [NEEDS_REPRO_LABEL, NEEDS_AUTHOR_FEEDBACK_LABEL],
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});
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if (botComment) return;
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await github.rest.issues.createComment({
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...issueData,
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body: NEEDS_REPRO_MESSAGE,
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});
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}
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};
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function containsPattern(body, pattern) {
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const regexp = new RegExp(pattern, 'gm');
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return body.search(regexp) !== -1;
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}
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// Prevents the bot from responding when maintainer has changed Needs: Repro the label
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async function hasMaintainerChangedLabel(github, issueData, author) {
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const timeline = await github.rest.issues.listEventsForTimeline(issueData);
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const labeledEvents = timeline.data.filter(
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event => event.event === 'labeled' || event.event === 'unlabeled',
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);
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const userEvents = labeledEvents.filter(event => event.actor.type !== 'Bot');
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return userEvents.some(
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event =>
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event.actor.login !== author && event.label.name === NEEDS_REPRO_LABEL,
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);
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}
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function isDateBefore(firstDate, secondDate) {
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const date1 = new Date(firstDate);
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const date2 = new Date(secondDate);
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return date1.getTime() < date2.getTime();
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}
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