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index.js
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index.js
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const Issue = require('./src/issue');
const text = require('./src/text');
const labelText = require('./src/label');
const logger = require('./src/logger');
const { isCommitter } = require('./src/coreCommitters');
const { replaceAll, removeHTMLComment } = require('./src/util');
module.exports = (/** @type import('probot').Probot */ app) => {
app.on(['issues.opened'], async context => {
const issue = new Issue(context);
await issue.init();
// issue.response && await commentIssue(context, issue.response);
// add and remove label
await Promise.all([
addLabels(context, issue.addLabels),
removeLabels(context, issue.removeLabels)
]);
const invalid = issue.addLabels.includes(labelText.INVALID)
|| issue.addLabels.includes(labelText.MISSING_TITLE);
// translate finally if valid
return invalid || translateIssue(context, issue);
});
app.on(['issues.edited'], async context => {
const ctxIssue = context.payload.issue;
const labels = ctxIssue.labels;
if (labels && labels.findIndex(label => label.name === labelText.MISSING_TITLE) > -1) {
// issue was closed for missing-title
if (ctxIssue.state === 'closed') {
const issue = new Issue(context);
await issue.init();
const invalid = issue.addLabels.includes(labelText.INVALID)
|| issue.addLabels.includes(labelText.MISSING_TITLE);
// issue title has been provided and uses the template, reopen it
if (!invalid) {
// add labels
await addLabels(context, issue.addLabels);
// reopen issue
await openIssue(context);
// translate
translateIssue(context, issue);
}
}
}
});
app.on(['issues.closed'], context => {
// unlabel waiting-for: community if issue was closed by the author self
if (context.payload.issue.user.login === context.payload.sender.login) {
return removeLabels(context, [labelText.WAITING_FOR_COMMUNITY]);
}
});
app.on(['issues.reopened'], context => {
// unlabel invalid & missing-title when reopened by bot or commiters
if (context.payload.issue.user.login !== context.payload.sender.login) {
return removeLabels(context, [
labelText.INVALID,
labelText.MISSING_TITLE
]);
}
});
app.on('issues.labeled', async context => {
const labelName = context.payload.label.name;
const issue = context.payload.issue;
const issueAuthor = issue.user.login;
if (labelName !== labelText.RESOLVED && isCommitter(issue.author_association, issueAuthor)) {
// do nothing if issue author is committer
return;
}
const replaceAt = function (comment) {
return replaceAll(
comment,
'AT_ISSUE_AUTHOR',
'@' + issueAuthor
);
};
switch (labelName) {
case labelText.INVALID:
return Promise.all([
commentIssue(context, text.NOT_USING_TEMPLATE),
closeIssue(context)
]);
case labelText.HOWTO:
return Promise.all([
commentIssue(context, text.LABEL_HOWTO),
closeIssue(context)
]);
case labelText.INACTIVE:
return Promise.all([
commentIssue(context, text.INACTIVE_ISSUE),
closeIssue(context)
]);
case labelText.MISSING_DEMO:
return Promise.all([
commentIssue(context, replaceAt(text.MISSING_DEMO)),
removeLabels(context, [labelText.WAITING_FOR_COMMUNITY]),
addLabels(context, [labelText.WAITING_FOR_AUTHOR])
]);
// case labelText.WAITING_FOR_AUTHOR:
// return commentIssue(context, replaceAt(text.ISSUE_TAGGED_WAITING_AUTHOR));
case labelText.DIFFICULTY_EASY:
return commentIssue(context, replaceAt(text.ISSUE_TAGGED_EASY));
case labelText.PRIORITY_HIGH:
return commentIssue(context, replaceAt(text.ISSUE_TAGGED_PRIORITY_HIGH));
case labelText.RESOLVED:
case labelText.DUPLICATE:
return Promise.all([
closeIssue(context),
removeLabels(context, [labelText.WAITING_FOR_COMMUNITY])
]);
case labelText.MISSING_TITLE:
return Promise.all([
commentIssue(context, text.MISSING_TITLE),
closeIssue(context)
]);
}
});
app.on('issue_comment.created', async context => {
const isPr = context.payload.issue.html_url.indexOf('/pull/') > -1;
if (isPr) {
// Do nothing when pr is commented
return;
}
const comment = context.payload.comment;
const commenter = comment.user.login;
const isCommenterAuthor = commenter === context.payload.issue.user.login;
const isCore = isCommitter(comment.author_association, commenter);
let removeLabel;
let addLabel;
if (isCore && !isCommenterAuthor) {
// add `duplicate` label when a committer comments with the `Duplicate of/with` keyword on the issue
if (/Duplicate (of|with) #/i.test(comment.body)) {
addLabel = labelText.DUPLICATE;
}
else {
// New comment from core committers
removeLabel = labelText.WAITING_FOR_COMMUNITY;
}
}
else if (isCommenterAuthor) {
// New comment from issue author
removeLabel = labelText.WAITING_FOR_AUTHOR;
addLabel = labelText.WAITING_FOR_COMMUNITY;
}
return Promise.all([
removeLabels(context, [removeLabel]),
addLabels(context, [addLabel])
]);
});
app.on(['pull_request.opened'], async context => {
const isCore = isCommitter(
context.payload.pull_request.author_association,
context.payload.pull_request.user.login
);
let commentText = isCore
? text.PR_OPENED_BY_COMMITTER
: text.PR_OPENED;
const labelList = [];
const isDraft = context.payload.pull_request.draft;
if (!isDraft) {
labelList.push(labelText.PR_AWAITING_REVIEW);
}
if (isCore) {
labelList.push(labelText.PR_AUTHOR_IS_COMMITTER);
}
const content = context.payload.pull_request.body;
if (content && content.indexOf('[x] The API has been changed') > -1) {
labelList.push(labelText.PR_AWAITING_DOC);
commentText += '\n\n' + text.PR_AWAITING_DOC;
}
if (content && content.indexOf('[x] This PR depends on ZRender changes') > -1) {
commentText += '\n\n' + text.PR_ZRENDER_CHANGED;
}
if (await isFirstTimeContributor(context)) {
labelList.push(labelText.PR_FIRST_TIME_CONTRIBUTOR);
}
return Promise.all([
commentIssue(context, commentText),
addLabels(context, labelList)
]);
});
app.on(['pull_request.ready_for_review'], async context => {
return addLabels(context, [labelText.PR_AWAITING_REVIEW]);
});
app.on(['pull_request.converted_to_draft'], async context => {
return removeLabels(context, [labelText.PR_AWAITING_REVIEW]);
});
app.on(['pull_request.edited'], async context => {
const addLabel = [];
const removeLabel = [];
const pr = context.payload.pull_request;
if (pr.draft) {
removeLabel.push(labelText.PR_AWAITING_REVIEW);
}
else {
addLabel.push(labelText.PR_AWAITING_REVIEW);
}
const content = pr.body;
if (content && content.indexOf('[x] The API has been changed') > -1) {
addLabel.push(labelText.PR_AWAITING_DOC);
}
else {
removeLabel.push(labelText.PR_AWAITING_DOC);
}
return Promise.all([
removeLabels(removeLabel),
addLabels(addLabel)
]);
});
app.on(['pull_request.synchronize'], async context => {
const removeLabel = removeLabels(context, [labelText.PR_REVISION_NEEDED]);
const addLabel = context.payload.pull_request.draft
|| addLabels(context, [labelText.PR_AWAITING_REVIEW]);
return Promise.all([removeLabel, addLabel]);
});
app.on(['pull_request.closed'], async context => {
const actions = [
removeLabels(context, [
labelText.PR_REVISION_NEEDED,
labelText.PR_AWAITING_REVIEW
])
];
const isMerged = context.payload.pull_request.merged;
if (isMerged) {
actions.push(commentIssue(context, text.PR_MERGED));
}
return Promise.all(actions);
});
app.on(['pull_request_review.submitted'], async context => {
const review = context.payload.review;
if (review.state === 'changes_requested'
&& isCommitter(review.author_association, review.user.login)
) {
return Promise.all([
addLabels(context, [labelText.PR_REVISION_NEEDED]),
removeLabels(context, [labelText.PR_AWAITING_REVIEW])
]);
}
});
app.onError(e => {
logger.error('bot occured an error');
logger.error(e);
});
}
/**
* @param {import('probot').Context} context
* @param {string} labelNames label names to be removed
*/
function removeLabels(context, labelNames) {
return labelNames && Promise.all(
labelNames.map(
label => context.octokit.issues.removeLabel(
context.issue({
name: label
})
).catch(err => {
// Ignore error caused by not existing.
// if (err.message !== 'Not Found') {
// throw(err);
// }
})
)
);
}
/**
* @param {import('probot').Context} context
* @param {Array<string>} labelNames label names to be added
*/
function addLabels(context, labelNames) {
return labelNames && labelNames.length && context.octokit.issues.addLabels(
context.issue({
labels: labelNames
})
)
}
/**
* @param {import('probot').Context} context
*/
function closeIssue(context) {
// close issue
return context.octokit.issues.update(
context.issue({
state: 'closed'
})
);
}
/**
* @param {import('probot').Context} context
*/
function openIssue(context) {
// open issue
return context.octokit.issues.update(
context.issue({
state: 'open'
})
);
}
/**
* @param {import('probot').Context} context
* @param {string} commentText
*/
function commentIssue(context, commentText) {
// create comment
return context.octokit.issues.createComment(
context.issue({
body: commentText
})
);
}
/**
* @param {import('probot').Context} context
*/
async function isFirstTimeContributor(context) {
try {
const response = await context.octokit.issues.listForRepo(
context.repo({
state: 'all',
creator: context.payload.pull_request.user.login
})
);
return response.data.filter(data => data.pull_request).length === 1;
}
catch (e) {
logger.error('failed to check first-time contributor');
logger.error(e);
}
}
/**
* @param {import('probot').Context} context
* @param {Issue} createdIssue
*/
async function translateIssue(context, createdIssue) {
if (!createdIssue) {
return;
}
const {
title, body,
translatedTitle, translatedBody
} = createdIssue;
const titleNeedsTranslation = translatedTitle && translatedTitle[0] !== title;
const bodyNeedsTranslation = translatedBody && translatedBody[0] !== removeHTMLComment(body);
const needsTranslation = titleNeedsTranslation || bodyNeedsTranslation;
logger.info('issue needs translation: ' + needsTranslation);
// translate the issue if needed
if (needsTranslation) {
const translateTip = replaceAll(
text.ISSUE_COMMENT_TRANSLATE_TIP,
'AT_ISSUE_AUTHOR',
'@' + createdIssue.issue.user.login
);
const translateComment = `${translateTip}\n<details><summary><b>TRANSLATED</b></summary><br>${titleNeedsTranslation ? '\n\n**TITLE**\n\n' + translatedTitle[0] : ''}${bodyNeedsTranslation ? '\n\n**BODY**\n\n' + fixMarkdown(translatedBody[0]) : ''}\n</details>`;
await commentIssue(context, translateComment);
}
}
/**
* @param {string} body
*/
function fixMarkdown(body) {
return body.replace(/\! \[/g, '![').replace(/\] \(/g, '](')
}