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hubot-pr-fu/src/pr_all.coffee
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# Description: | |
# This module handles the `pr orgname/repo all` command. The two main | |
# functions are fetching the PR information for all open PRs, and then | |
# listing out open PRs against each user. | |
Octokat = require 'octokat' | |
_ = require 'underscore' | |
Q = require 'q' | |
class PrAll | |
# For some reason, calling @fetchAllPrs() in the constructor doesn't seem to | |
# work, where fetchAllPrs()'s functionality is to populate the @allPrs | |
# variable | |
constructor: (@org, @repo) -> | |
github = new Octokat(token: process.env.GH_AUTH_TOKEN) | |
repo = github.repos(@org, @repo) | |
@allPrs = | |
repo.pulls.fetch({status: "open"}).then (prs) => | |
Q.all _.map(prs, (pr) => repo.pulls(pr.number).fetch()) | |
mergeablePrs: (prs) -> | |
_.filter(prs, (pr) -> pr.mergeable == true) | |
unMergeablePrs: (prs) -> | |
_.filter(prs, (pr) -> pr.mergeable == false) | |
prsGroupedByUser: (prs) -> | |
_.groupBy(prs, (pr) -> pr.user.login) | |
# Returns a string in the following format: | |
# | |
# Summary of all open PRs: | |
# | |
# 11 open PRs | |
# | |
# 6 by user1 | |
# 2 by user2 | |
# 3 by user3 | |
# | |
# 10 mergeable | |
# 1 unmergeable | |
# | |
# Run `pr conflicts` to know details about unmergeable pulls | |
generateSummary: -> | |
@allPrs.then (prs) => | |
if prs.length > 0 | |
mergeablePrCount = @mergeablePrs(prs).length | |
unMergeablePrCount = @unMergeablePrs(prs).length | |
stats = "Summary of all open PRs\n\n" | |
stats += "#{prs.length} open PRs\n" | |
stats += "\n" | |
_.each( | |
@prsGroupedByUser(prs), | |
(prs, user) => | |
linksToPrs = _.map( | |
prs, | |
(pr) -> "<#{pr.Links.html.href}|##{pr.number}>" | |
) | |
stats += "#{prs.length} by #{user}: #{linksToPrs.join(", ")}\n" | |
) | |
stats += "\n" | |
stats += "#{mergeablePrCount} mergeable\n" | |
stats += "#{unMergeablePrCount} unmergeable\n" | |
stats += "\n" | |
stats += "Run `@bot pr conflicts` to know details about unmergeable pulls" | |
stats += "\n" | |
else | |
stats = "No open PRs :tada:" | |
module.exports = PrAll |