status-github-bot/scripts/assign-new-pr-to-review.js

102 lines
3.6 KiB
JavaScript

// Description:
// Script that listens to new GitHub pull requests
// and assigns them to the REVIEW column on the "Pipeline for QA" project
//
// Dependencies:
// github: "^13.1.0"
// probot-config "^0.1.0"
// probot-slack-status: "^0.2.2"
//
// Author:
// PombeirP
const getConfig = require('probot-config')
const defaultConfig = require('../lib/config')
const Slack = require('probot-slack-status')
let slackClient = null
module.exports = function(robot) {
// robot.on('slack.connected', ({ slack }) => {
Slack(robot, (slack) => {
robot.log.trace("Connected, assigned slackClient")
slackClient = slack
})
robot.on('pull_request.opened', async context => {
// Make sure we don't listen to our own messages
if (context.isBot) { return }
// A new PR was opened
await assignPullRequestToReview(context, robot)
})
}
async function assignPullRequestToReview(context, robot) {
const payload = context.payload
const github = context.github
//const config = await getConfig(context, 'github-bot.yml', defaultConfig(robot, '.github/github-bot.yml'))
const config = defaultConfig(robot, '.github/github-bot.yml')
const ownerName = payload.repository.owner.login
const repoName = payload.repository.name
const prNumber = payload.pull_request.number
robot.log(`assignPullRequestToReview - Handling Pull Request #${prNumber} on repo ${ownerName}/${repoName}`)
// Fetch repo projects
// TODO: The repo project and project column info should be cached
// in order to improve performance and reduce roundtrips
try {
ghprojects = await github.projects.getRepoProjects({
owner: ownerName,
repo: repoName,
state: "open"
})
// Find "Pipeline for QA" project
const projectBoardName = config['project-board'].name
const project = ghprojects.data.find(p => p.name === projectBoardName)
if (!project) {
robot.log.error(`Couldn't find project ${projectBoardName} in repo ${ownerName}/${repoName}`)
return
}
robot.log.debug(`Fetched ${project.name} project (${project.id})`)
// Fetch REVIEW column ID
try {
ghcolumns = await github.projects.getProjectColumns({ project_id: project.id })
const reviewColumnName = config['project-board']['review-column-name']
const column = ghcolumns.data.find(c => c.name === reviewColumnName)
if (!column) {
robot.log.error(`Couldn't find ${reviewColumnName} column in project ${project.name}`)
return
}
robot.log.debug(`Fetched ${column.name} column (${column.id})`)
// Create project card for the PR in the REVIEW column
try {
ghcard = await github.projects.createProjectCard({
column_id: column.id,
content_type: 'PullRequest',
content_id: payload.pull_request.id
})
robot.log.debug(`Created card: ${ghcard.data.url}`, ghcard.data.id)
// Send message to Slack
const slackHelper = require('../lib/slack')
slackHelper.sendMessage(robot, slackClient, config.slack.notification.room, `Assigned PR to ${reviewColumnName} in ${projectBoardName} project\n${payload.pull_request.html_url}`)
} catch (err) {
robot.log.error(`Couldn't create project card for the PR: ${err}`, column.id, payload.pull_request.id)
}
} catch (err) {
robot.log.error(`Couldn't fetch the github columns for project: ${err}`, ownerName, repoName, project.id)
}
} catch (err) {
robot.log.error(`Couldn't fetch the github projects for repo: ${err}`, ownerName, repoName)
}
}