github-tools (empty) → 0.1.0
raw patch · 8 files changed
+1141/−0 lines, 8 filesdep +basedep +bytestringdep +containerssetup-changed
Dependencies added: base, bytestring, containers, exceptions, github, groom, html, http-client, http-client-tls, monad-parallel, tabular, tagsoup, text, time, vector
Files
- LICENSE +661/−0
- Setup.lhs +3/−0
- github-tools.cabal +64/−0
- src/PullRequestInfo.hs +74/−0
- src/Requests.hs +17/−0
- src/Review.hs +71/−0
- src/changelog.hs +159/−0
- src/pull-status.hs +92/−0
+ LICENSE view
@@ -0,0 +1,661 @@+ GNU AFFERO GENERAL PUBLIC LICENSE+ Version 3, 19 November 2007++ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>+ Everyone is permitted to copy and distribute verbatim copies+ of this license document, but changing it is not allowed.++ Preamble++ The GNU Affero General Public License is a free, copyleft license for+software and other kinds of works, specifically designed to ensure+cooperation with the community in the case of network server software.++ The licenses for most software and other practical works are designed+to take away your freedom to share and change the works. By contrast,+our General Public Licenses are intended to guarantee your freedom to+share and change all versions of a program--to make sure it remains free+software for all its users.++ When we speak of free software, we are referring to freedom, not+price. 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+ Setup.lhs view
@@ -0,0 +1,3 @@+#!/usr/bin/env runhaskell+> import Distribution.Simple+> main = defaultMain
+ github-tools.cabal view
@@ -0,0 +1,64 @@+name: github-tools+version: 0.1.0+synopsis: Various Github helper utilities.+homepage: https://toktok.github.io/+license: AGPL-3+license-file: LICENSE+author: iphydf+maintainer: iphydf@users.noreply.github.com+category: Development+build-type: Simple+cabal-version: >=1.10+description:+ - Pull Request status tool.+ - Change log generator.++source-repository head+ type: git+ location: https://github.com/TokTok/github-tools.git++executable pull-status+ main-is: pull-status.hs+ other-modules:+ PullRequestInfo+ Requests+ Review+ ghc-options:+ -Wall+ build-depends:+ base >= 4 && < 5+ , bytestring+ , exceptions+ , github >= 0.15.0+ , groom+ , html+ , http-client >= 0.4.30+ , http-client-tls+ , monad-parallel+ , tabular+ , tagsoup+ , text+ , time+ , vector+ hs-source-dirs: src+ default-language: Haskell2010++executable changelog+ main-is: changelog.hs+ other-modules:+ Requests+ ghc-options:+ -Wall+ build-depends:+ base >= 4 && < 5+ , bytestring+ , containers+ , exceptions+ , github >= 0.15.0+ , groom+ , http-client+ , http-client-tls+ , text+ , vector+ hs-source-dirs: src+ default-language: Haskell2010
+ src/PullRequestInfo.hs view
@@ -0,0 +1,74 @@+module PullRequestInfo where++import Control.Monad (join)+import qualified Data.Maybe as Maybe+import qualified Data.Text as Text+import Data.Time.Clock (UTCTime, diffUTCTime)+import qualified GitHub+import qualified Review+import Text.Html (prettyHtml, toHtml)+import Text.Tabular (Header (..), Properties (..),+ Table (..))+import qualified Text.Tabular.AsciiArt as AsciiArt+import qualified Text.Tabular.Html as Html+++data PullRequestInfo = PullRequestInfo+ { repoName :: GitHub.Name GitHub.Repo+ , reviewStatus :: [Review.Status]+ , pullRequest :: GitHub.PullRequest+ }+++formatPR :: Bool -> UTCTime -> [[PullRequestInfo]] -> String+formatPR False now = AsciiArt.render id id id . prToTable now+formatPR True now = prettyHtml . Html.render toHtml toHtml toHtml . prToTable now+++prToTable :: UTCTime -> [[PullRequestInfo]] -> Table String String String+prToTable now prss = Table rowNames columnNames rows+ where+ rowNames = Group SingleLine+ . map (Group NoLine . map (Header . getRowName))+ . filter (not . null)+ $ prss++ getRowName pr =+ let repo num = getRepoName pr ++ " " ++ num in+ repo . show . GitHub.pullRequestNumber . pullRequest $ pr++ getRepoName = Text.unpack . GitHub.untagName . repoName++ columnNames = Group SingleLine+ [ Header "branch"+ , Header "age"+ , Header "title"+ , Header "mergeable"+ , Header "mergeable_state"+ , Header "review_status"+ ]++ rows = map (\pr ->+ [ getPrBranch $ pullRequest pr+ , getPrAge $ pullRequest pr+ , getPrTitle $ pullRequest pr+ , getPrMergeable $ pullRequest pr+ , getPrMergeableState $ pullRequest pr+ , show $ reviewStatus pr+ ]) $ join prss++ getPrTitle = Text.unpack . GitHub.pullRequestTitle+ getPrMergeable = show . Maybe.fromMaybe False . GitHub.pullRequestMergeable+ getPrMergeableState = show . GitHub.pullRequestMergeableState++ getPrBranch =+ Text.unpack+ . GitHub.pullRequestCommitLabel+ . GitHub.pullRequestHead++ getPrAge =+ (++ "d") . show . diffInDays now . GitHub.pullRequestCreatedAt+++diffInDays :: UTCTime -> UTCTime -> Int+diffInDays a b = round $ diffUTCTime a b / (60 * 60 * 24)
+ src/Requests.hs view
@@ -0,0 +1,17 @@+module Requests where++import Control.Monad.Catch (throwM)+import qualified GitHub+import Network.HTTP.Client (Manager)+++request+ :: GitHub.Auth+ -> Manager+ -> GitHub.Request k a+ -> IO a+request auth mgr req = do+ response <- GitHub.executeRequestWithMgr mgr auth req+ case response of+ Left err -> throwM err+ Right res -> return res
+ src/Review.hs view
@@ -0,0 +1,71 @@+{-# LANGUAGE OverloadedStrings #-}+module Review where++import Control.Applicative ((<$>))+import qualified Data.ByteString.Lazy as LBS+import qualified Data.List as List+import Data.Text (Text)+import qualified Data.Text as Text+import Data.Text.Encoding (decodeUtf8)+import qualified GitHub+import Network.HTTP.Client (Manager, httpLbs, parseRequest,+ responseBody)+import Text.HTML.TagSoup (parseTags)+import Text.HTML.TagSoup.Tree (TagTree (..), tagTree)+++data Approval+ = Approved+ | Rejected+ | Unknown+ deriving (Show)++data Status = Status+ { _reviewerStatus :: Approval+ , reviewerName :: Text+ }++instance Show Status where+ show (Status Approved name) = '+' : read (show name)+ show (Status Rejected name) = '-' : read (show name)+ show (Status Unknown name) = read (show name)+++fetchHtml :: Manager -> GitHub.SimplePullRequest -> IO Text+fetchHtml mgr pr = do+ let url = Text.unpack $ GitHub.getUrl $ GitHub.simplePullRequestHtmlUrl pr+ -- hPutStrLn stderr $ "fetching " ++ url+ req <- parseRequest url+ decodeUtf8 . LBS.toStrict . responseBody <$> httpLbs req mgr+++collectDiscussionItems :: TagTree Text -> [(Text, Text)]+collectDiscussionItems = reverse . go []+ where+ go acc TagLeaf {} = acc++ go acc (TagBranch "div" [("class", cls)] (_ : TagBranch "div" _ (_ : TagBranch "a" [("href", name)] _ : _) : _))+ | Text.isInfixOf "discussion-item-review" cls = (cls, Text.tail name) : acc+ go acc (TagBranch _ _ body) =+ foldl go acc body+++extractApprovals :: [Status] -> [(Text, Text)] -> [Status]+extractApprovals = foldl extract+ where+ extract acc (cls, name)+ | Text.isInfixOf "is-rejected" cls = Status Rejected name : acc+ | Text.isInfixOf "is-approved" cls = Status Approved name : acc+ | otherwise = acc+++approvalsFromHtml :: [Status] -> Text -> [Status]+approvalsFromHtml statuses =+ nubWith reviewerName+ . extractApprovals statuses+ . collectDiscussionItems+ . TagBranch "xml" []+ . tagTree+ . parseTags+ where+ nubWith f = List.nubBy (\x y -> f x == f y)
+ src/changelog.hs view
@@ -0,0 +1,159 @@+{-# LANGUAGE LambdaCase #-}+{-# LANGUAGE OverloadedStrings #-}+module Main (main) where++import Control.Applicative ((<$>), (<*>))+import Control.Arrow (first, second, (&&&))+import qualified Data.ByteString.Char8 as BS8+import Data.List (foldl')+import qualified Data.Map as Map+import qualified Data.Maybe as Maybe+import Data.Monoid ((<>))+import Data.String (fromString)+import Data.Text (Text)+import qualified Data.Text as Text+import qualified Data.Vector as V+import qualified GitHub+import Network.HTTP.Client (newManager)+import Network.HTTP.Client.TLS (tlsManagerSettings)+import System.Environment (getArgs, getEnv)+-- import Text.Groom (groom)++import Requests+++type ChangeLog = [(Text, [Text], [Text])]+++formatChangeLog :: Text -> ChangeLog -> Text+formatChangeLog name = (<> "\n") . foldl' (<>) ("# Changelog for " <> name) . map formatMilestone+ where+ formatMilestone (milestone, issues, pulls) =+ "\n\n## " <> milestone+ <> closedIssues issues+ <> mergedPrs pulls++ closedIssues [] = ""+ closedIssues issues =+ foldl' (<>) "\n\n### Closed issues:\n" . itemise $ issues++ mergedPrs [] = ""+ mergedPrs pulls =+ foldl' (<>) "\n\n### Merged PRs:\n" . itemise $ pulls++ itemise = map ("\n- " <>)+++data ChangeLogItemKind+ = PullRequest+ | Issue+ deriving Show+++data ChangeLogItem = ChangeLogItem+ { clMilestone :: Text+ , clTitle :: Text+ , clNumber :: Int+ }+++formatChangeLogItem :: GitHub.Name GitHub.Owner -> GitHub.Name GitHub.Repo -> ChangeLogItem -> Text+formatChangeLogItem ownerName repoName item =+ "[#" <> number <> "](https://github.com/" <> GitHub.untagName ownerName <> "/" <> GitHub.untagName repoName <> "/issues/" <> number <> ") " <> clTitle item+ where+ number = Text.pack . show . clNumber $ item+++makeChangeLog :: GitHub.Name GitHub.Owner -> GitHub.Name GitHub.Repo -> [GitHub.SimplePullRequest] -> [GitHub.Issue] -> ChangeLog+makeChangeLog ownerName repoName pulls issues =+ Map.foldlWithKey (\changes milestone (msIssues, msPulls) ->+ ( milestone+ , map (formatChangeLogItem ownerName repoName) msIssues+ , map (formatChangeLogItem ownerName repoName) msPulls+ ) : changes+ ) []+ . groupByMilestone (first . (:)) changeLogIssues+ . groupByMilestone (second . (:)) changeLogPrs+ $ Map.empty+ where+ mergedPrs = filter (\case+ GitHub.SimplePullRequest+ { GitHub.simplePullRequestMergedAt = Just _+ } -> True+ _ -> False+ ) pulls++ closedItems = filter (\case+ GitHub.Issue+ { GitHub.issueMilestone = Just GitHub.Milestone+ { GitHub.milestoneState = "closed" }+ } -> True+ _ -> False+ ) issues++ milestoneByIssueId =+ Map.fromList+ . map (GitHub.issueNumber &&& GitHub.milestoneTitle . Maybe.fromJust . GitHub.issueMilestone)+ $ closedItems++ changeLogIssues :: [ChangeLogItem]+ changeLogIssues = Maybe.mapMaybe (\case+ -- filter out PRs+ GitHub.Issue { GitHub.issuePullRequest = Just _ } -> Nothing+ issue -> Just $ ChangeLogItem+ { clMilestone = GitHub.milestoneTitle . Maybe.fromJust . GitHub.issueMilestone $ issue+ , clTitle = GitHub.issueTitle issue+ , clNumber = GitHub.issueNumber issue+ }+ ) closedItems++ changeLogPrs :: [ChangeLogItem]+ changeLogPrs = Maybe.mapMaybe (\issue -> do+ milestone <- flip Map.lookup milestoneByIssueId . GitHub.simplePullRequestNumber $ issue+ return $ ChangeLogItem+ { clMilestone = milestone+ , clTitle = GitHub.simplePullRequestTitle issue+ , clNumber = GitHub.simplePullRequestNumber issue+ }+ ) mergedPrs++ groupByMilestone add = flip $ foldr (\item group ->+ Map.insert (clMilestone item) (+ case Map.lookup (clMilestone item) group of+ Just old -> add item old+ Nothing -> add item ([], [])+ ) group+ )+++fetchChangeLog :: GitHub.Name GitHub.Owner -> GitHub.Name GitHub.Repo -> IO ChangeLog+fetchChangeLog ownerName repoName = do+ -- Get auth token from the $GITHUB_TOKEN environment variable.+ token <- BS8.pack <$> getEnv "GITHUB_TOKEN"+ let auth = GitHub.OAuth token++ -- Initialise HTTP manager so we can benefit from keep-alive connections.+ mgr <- newManager tlsManagerSettings++ let pulls = V.toList <$> request auth mgr (GitHub.pullRequestsForR ownerName repoName GitHub.stateClosed GitHub.FetchAll)+ let issues = V.toList <$> request auth mgr (GitHub.issuesForRepoR ownerName repoName (GitHub.stateClosed <> GitHub.optionsAnyMilestone) GitHub.FetchAll)++ -- issues >>= putStrLn . groom++ makeChangeLog ownerName repoName <$> pulls <*> issues+++main :: IO ()+main = do+ (ownerName, repoName) <- getArgs >>= repoLocation+ let name = (GitHub.untagName ownerName) <> "/" <> (GitHub.untagName repoName)++ fetchChangeLog ownerName repoName >>= putStr . Text.unpack . formatChangeLog name++ where+ repoLocation [] =+ return ("TokTok", "c-toxcore")+ repoLocation [ownerName, repoName] =+ return (fromString ownerName, fromString repoName)+ repoLocation _ =+ fail "Usage: changelog <owner> <repo>"
+ src/pull-status.hs view
@@ -0,0 +1,92 @@+{-# LANGUAGE OverloadedStrings #-}+module Main (main) where++import Control.Applicative ((<$>))+import qualified Control.Monad.Parallel as Parallel+import qualified Data.ByteString.Char8 as BS8+import Data.Time.Clock (getCurrentTime)+import qualified Data.Vector as V+import qualified GitHub+import qualified GitHub.Data.Id as GitHub+import Network.HTTP.Client (Manager, newManager)+import Network.HTTP.Client.TLS (tlsManagerSettings)+import System.Environment (getEnv, lookupEnv)++import PullRequestInfo (PullRequestInfo (PullRequestInfo))+import qualified PullRequestInfo+import Requests+import qualified Review+++getFullPr+ :: GitHub.Auth+ -> Manager+ -> GitHub.Name GitHub.Owner+ -> GitHub.Name GitHub.Repo+ -> GitHub.SimplePullRequest+ -> IO GitHub.PullRequest+getFullPr auth mgr owner repo simplePr = do+ request auth mgr+ . GitHub.pullRequestR owner repo+ . GitHub.Id+ . GitHub.simplePullRequestNumber+ $ simplePr+++getPrInfo+ :: GitHub.Auth+ -> Manager+ -> GitHub.Name GitHub.Owner+ -> GitHub.Name GitHub.Repo+ -> GitHub.SimplePullRequest+ -> IO ([Review.Status], GitHub.PullRequest)+getPrInfo auth mgr ownerName repoName pr = do+ -- Use assignees as the initial approvals list, all responses unknown.+ let assignees = V.toList $ GitHub.simplePullRequestAssignees pr+ let initApprovals = map (Review.Status Review.Unknown . GitHub.untagName . GitHub.simpleUserLogin) assignees+ -- Fetch and parse HTML pages for this PR.+ approvals <- Review.approvalsFromHtml initApprovals <$> Review.fetchHtml mgr pr+ -- Get more information that is only in the PullRequest response.+ fullPr <- getFullPr auth mgr ownerName repoName pr+ return (approvals, fullPr)+++getPrsForRepo+ :: GitHub.Auth+ -> Manager+ -> GitHub.Name GitHub.Owner+ -> GitHub.Name GitHub.Repo+ -> IO [PullRequestInfo]+getPrsForRepo auth mgr ownerName repoName = do+ -- Get PR list.+ simplePRs <- V.toList <$> request auth mgr (GitHub.pullRequestsForR ownerName repoName GitHub.stateOpen GitHub.FetchAll)++ prInfos <- Parallel.mapM (getPrInfo auth mgr ownerName repoName) simplePRs++ return $ map (uncurry $ PullRequestInfo repoName) prInfos+++main :: IO ()+main = do+ let orgName = "TokTok"+ let ownerName = "TokTok"++ -- Get auth token from the $GITHUB_TOKEN environment variable.+ token <- BS8.pack <$> getEnv "GITHUB_TOKEN"+ let auth = GitHub.OAuth token++ -- Check if we need to produce HTML or ASCII art.+ wantHtml <- (/= Nothing) <$> lookupEnv "GITHUB_WANT_HTML"++ -- Initialise HTTP manager so we can benefit from keep-alive connections.+ mgr <- newManager tlsManagerSettings++ -- Get repo list.+ repos <- V.toList <$> request auth mgr (GitHub.organizationReposR orgName GitHub.RepoPublicityAll GitHub.FetchAll)+ let repoNames = map GitHub.repoName repos++ infos <- Parallel.mapM (getPrsForRepo auth mgr ownerName) repoNames++ -- Pretty-print table with information.+ now <- getCurrentTime+ putStrLn $ PullRequestInfo.formatPR wantHtml now infos