88 lines
2.5 KiB
Haskell
Executable file
88 lines
2.5 KiB
Haskell
Executable file
#!/usr/bin/env runhaskell
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{-# LANGUAGE OverloadedStrings #-}
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import Turtle
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import Prelude hiding (FilePath)
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import qualified Control.Foldl as Fold
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import Data.Maybe (fromMaybe)
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import System.Console.ANSI
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import Turtle.Line (unsafeTextToLine)
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import Control.Exception (catches,Handler(..))
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main = mainProc `catches` [ Handler handleShellFailed
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, Handler handleProcFailed
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]
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handleShellFailed :: ShellFailed -> IO ()
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handleShellFailed (ShellFailed cmdLine _) = do
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setSGR [SetColor Foreground Dull Red]
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echo $ ("[FAILED]: " <> unsafeTextToLine cmdLine)
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setSGR [Reset]
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handleProcFailed :: ProcFailed -> IO ()
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handleProcFailed (ProcFailed procCmd procArgs _) = do
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setSGR [SetColor Foreground Dull Red]
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echo $ unsafeTextToLine ("[FAILED]: " <> procCmd <> (mconcat procArgs))
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setSGR [Reset]
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mainProc :: IO ()
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mainProc = do
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-- So we can't have access to $0 in Haskell via stack.
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-- Too bad.
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-- So instead, I'll check I'm in the right directory.
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debug "Checking directory"
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pubdir <- checkDir
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debug "Retrieving revision number"
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rev <- fold (inshell "git rev-parse --short HEAD" empty) Fold.head
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debug ("Revision number retrieved: " <> fromMaybe "unknow" rev)
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debug $ unsafeTextToLine $ "cd " <> (format fp pubdir)
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cd pubdir
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pwd >>= echo . unsafeTextToLine . format fp
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dshells "rm -rf .git"
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dshells "git init ."
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dshell ("git remote add upstream " <> mainRepository)
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dshells "git fetch --depth 1 upstream gh-pages"
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dshells "git reset upstream/gh-pages"
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dshells "git add -A ."
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echo "Commit and publish"
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dshells ("git commit -m \"publishing at rev " <> lineToText (fromMaybe "unknow" rev) <> "\"")
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echo "Don't `git push` this time"
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dshells "git push -q upstream HEAD:gh-pages"
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debug :: Line -> IO ()
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debug txt = do
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setSGR [SetColor Foreground Dull Yellow]
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echo txt
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setSGR [Reset]
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dshells :: Text -> IO ()
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dshells x = do
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debug $ unsafeTextToLine x
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shells x empty
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dshell :: Text -> IO ExitCode
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dshell x = do
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debug $ unsafeTextToLine x
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shell x empty
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checkDir :: IO FilePath
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checkDir = do
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toolsExists <- testdir "engine"
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if (not toolsExists)
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then exit (ExitFailure 1)
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else return "_site"
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mainRepository :: Text
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mainRepository = "git@github.com:yogsototh/yannesposito.com.git"
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cloneIfNeeded :: FilePath -> IO ()
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cloneIfNeeded pubdir = do
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contentExists <- testdir pubdir
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when (not contentExists) $
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procs "git"
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[ "clone"
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, "-b", "gh-pages"
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, mainRepository
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, format fp pubdir]
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empty
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