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// Description:
// A GitHub App built with Probot that closes abandoned Issues and Pull Requests after a period of inactivity. https://probot.github.io/apps/stale/
//
// Dependencies:
// github: "^13.1.0"
// joi: "^13.1.2"
// probot-config: "^0.1.0"
// probot-scheduler: "^1.2.0"
//
// Author:
// https://probot.github.io/apps/stale/
const getConfig = require('probot-config')
const createScheduler = require('probot-scheduler')
const defaultConfig = require('../../lib/config')
const Stale = require('./lib/stale')
module.exports = async app => {
// Visit all repositories to mark and sweep stale issues
const scheduler = createScheduler(app)
// Unmark stale issues if a user comments
const events = [
'issue_comment',
'issues',
'pull_request',
'pull_request_review',
'pull_request_review_comment'
]
app.on(events, context => unmark(app, context))
app.on('schedule.repository', context => markAndSweep(app, context))
async function unmark (robot, context) {
if (!context.isBot) {
const stale = await forRepository(robot, context)
let issue = context.payload.issue || context.payload.pull_request
const type = context.payload.issue ? 'issues' : 'pulls'
// Some payloads don't include labels
if (!issue.labels) {
try {
issue = (await context.github.issues.get(context.issue())).data
} catch (error) {
context.log('Issue not found')
}
}
const staleLabelAdded = context.payload.action === 'labeled' &&
context.payload.label.name === stale.config.staleLabel
if (stale.hasStaleLabel(type, issue) && issue.state !== 'closed' && !staleLabelAdded) {
stale.unmark(type, issue)
}
}
}
async function markAndSweep (robot, context) {
const stale = await forRepository(robot, context)
await stale.markAndSweep('pulls')
await stale.markAndSweep('issues')
}
async function forRepository (robot, context) {
let config = await getConfig(context, 'github-bot.yml', defaultConfig(robot, '.github/github-bot.yml'))
if (config) {
config = config.stale
}
if (!config) {
scheduler.stop(context.payload.repository)
// Don't actually perform for repository without a config
config = { perform: false }
}
config = Object.assign(config, context.repo({ logger: app.log }))
return new Stale(context.github, config)
}
}