mirror of
https://github.com/haskell/haskell-ide-engine.git
synced 2024-09-11 11:05:30 +03:00
52 lines
1.9 KiB
Haskell
Executable File
52 lines
1.9 KiB
Haskell
Executable File
#!/usr/bin/env cabal
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{- cabal:
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build-depends: base, process, html-conduit, http-conduit, xml-conduit, text, containers
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-}
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{-# LANGUAGE OverloadedStrings #-}
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import Control.Monad
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import Data.Char
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import Data.List
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import qualified Data.Map.Lazy as M
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import Network.HTTP.Simple
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import System.Process
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import qualified Data.Text as T
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import qualified Data.Text.IO as T
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import Text.HTML.DOM
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import Text.XML.Cursor
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import Text.XML (Element(..))
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main = do
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callCommand "git fetch --tags"
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tags <- filter (isPrefixOf "0.") . lines <$>
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readProcess "git" ["tag", "--list", "--sort=v:refname"] ""
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messages <- lines <$> readProcess "git" [ "log"
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, last tags <> "..HEAD"
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, "--merges"
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, "--reverse"
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, "--pretty=format:\"%s\""
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] ""
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let -- try to get "1334" out of "merge PR #1334"
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prNums = map (filter isDigit) $
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map head $
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filter (not . null) $
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map (filter (isPrefixOf "#") . words) messages
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prUrls = map ("https://github.com/haskell/haskell-ide-engine/pull/" <>) prNums
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(flip mapM_) prUrls $ \url -> do
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body <- getResponseBody <$> httpLBS (parseRequest_ url)
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let cursor = fromDocument (parseLBS body)
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titles = (descendant >=> attributeIs "class" "js-issue-title" >=> child >=> content) cursor
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title = T.unpack $ T.strip $ head titles
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checkAuthor :: Element -> Bool
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checkAuthor e = maybe False (T.isInfixOf "author") (M.lookup "class" (elementAttributes e))
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authors = (descendant >=> checkElement checkAuthor >=> child >=> content) cursor
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author = T.unpack $ T.strip $ authors !! 2 -- second author is the pr author
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-- generate markdown
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putStrLn $ "- [" <> title <> "](" <> url <> ") (@" <> author <> ")"
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