heckle (empty) → 0.1.0.0
raw patch · 6 files changed
+380/−0 lines, 6 filesdep +basedep +blaze-htmldep +containerssetup-changed
Dependencies added: base, blaze-html, containers, directory, pandoc, pandoc-types, process, split, tagsoup
Files
- ChangeLog.md +5/−0
- LICENSE +202/−0
- Setup.hs +2/−0
- heckle.cabal +38/−0
- src/Heckle.hs +78/−0
- src/Main.hs +55/−0
+ ChangeLog.md view
@@ -0,0 +1,5 @@+# Revision history for heckle++## 0.1.0.0 -- YYYY-mm-dd++* First version. Released on an unsuspecting world.
+ LICENSE view
@@ -0,0 +1,202 @@++ Apache License+ Version 2.0, January 2004+ http://www.apache.org/licenses/++ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION++ 1. Definitions.++ "License" shall mean the terms and conditions for use, reproduction,+ and distribution as defined by Sections 1 through 9 of this document.++ "Licensor" shall mean the copyright owner or entity authorized by+ the copyright owner that is granting the License.++ "Legal Entity" shall mean the union of the acting entity and all+ other entities that control, are controlled by, or are under common+ control with that entity. 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+ Setup.hs view
@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain
+ heckle.cabal view
@@ -0,0 +1,38 @@+-- Initial heckle.cabal generated by cabal init. For further +-- documentation, see http://haskell.org/cabal/users-guide/++name: heckle+version: 0.1.0.0+synopsis: Jekyll in Haskell+description: Lightweight static site compiler for markdown posts+license: Apache-2.0+license-file: LICENSE+author: Rushi Shah++maintainer: 2016rshah@gmail.com++-- copyright: +category: Web+build-type: Simple+extra-source-files: ChangeLog.md+cabal-version: >=1.10++executable heckle+ main-is: Main.hs+ other-modules: Heckle+ -- other-extensions: + build-depends: base <=4.8.0+ , blaze-html >= 0.8.1.1+ , containers >= 0.5.5.1+ , directory >=1.2 && <1.3+ , pandoc >= 1.17.0.3+ , pandoc-types >= 1.16.1+ , process >= 1.2.0.0+ , split >=0.2 && <0.3+ , tagsoup >= 0.13.10+ hs-source-dirs: src+ default-language: Haskell2010+ +source-repository head+ type: git+ location: https://github.com/2016rshah/heckle.git
+ src/Heckle.hs view
@@ -0,0 +1,78 @@+{-# LANGUAGE OverloadedStrings #-}+{-# LANGUAGE TypeSynonymInstances #-}+{-# LANGUAGE FlexibleInstances #-}++module Heckle where++--Blaze HTML+import Text.Blaze.Html5 as H hiding (main, map)+import Text.Blaze.Html5.Attributes as A+import Text.Blaze.Html.Renderer.Pretty++--Pandoc+import Text.Pandoc.Options+import Text.Pandoc.Readers.Markdown+import Text.Pandoc.Definition+import Text.Pandoc.Writers.HTML++--TagSoup+import Text.HTML.TagSoup++--Other+import Data.List.Split+import Control.Applicative+import Data.Map.Lazy as Map (lookup)+import Control.Monad++data Post = Post {+ filename :: String+ , pd :: Pandoc+ , postTitle :: String+ , postDate :: String+ }+ deriving (Eq, Show)++getMD :: FilePath -> Either String String+getMD s = case splitOn "." s of+ [fn, "md"] -> Right fn+ _ -> Left "Not a PDF file"++getMeta :: (Meta -> [Inline]) -> Pandoc -> Either String String+getMeta f (Pandoc m _) = case f m of+ [] -> Left "Couldn't find it"+ ((Str s):xs) -> Right s+ (_:xs) -> Left "Not a string??"++createPost :: Show a => String -> Either a Pandoc -> Either String Post+createPost _ (Left e) = Left (show e)+createPost fn (Right pd) = + Post <$> pure fn <*> pure pd <*> getMeta docTitle pd <*> getMeta docDate pd++filenameToPost :: String -> IO (Either String Post)+filenameToPost fn = do+ native <- fmap (readMarkdown def) (readFile ("posts/" ++ fn ++ ".md"))+ return (createPost fn native)+ +writeHTML :: Post -> IO ()+writeHTML p = do+ let html = writeHtmlString def (pd p)+ writeFile ("posts/" ++ (filename p) ++ ".html") html ++postsToHtml :: [Post] -> Html+postsToHtml xs = do+ ul ! A.id "blog-posts" $+ forM_ xs h+ where+ h s = li ! class_ "blog-post" $ do+ a ! class_ "post-link" ! href (stringValue ("posts/"++filename s++".html")) $ toHtml (postTitle s)+ H.div ! class_ "post-date" $ toHtml (postDate s)++injectPosts :: String -> Html -> Either String String +injectPosts layout ul = case splitFile of+ [beginning, end] -> Right (renderTags (beginning ++ parseTags (show ul) ++ end))+ _ -> Left "Broken layout file"+ where+ splitFile = splitOn [(TagOpen "ul" [("id","blog-posts")]), (TagClose "ul")] (parseTags layout)++instance Show Html where+ show = renderHtml
+ src/Main.hs view
@@ -0,0 +1,55 @@+module Main where++import System.Directory +import Data.Either+import Data.List+import System.Environment (getArgs)+import System.Process (readProcess)+import Heckle++main = do+ args <- getArgs+ case args of+ ["build"] -> do+ putStrLn "Building"+ ----get all md files from directory+ putStrLn "Getting directory contents"+ fileNames <- fmap (rights . map getMD) (getDirectoryContents "posts")++ --turn the list of files into a list of posts+ putStrLn "Turning directory contents into posts"+ postsToBeCreated <- (mapM filenameToPost fileNames)+ --print postsToBeCreated+ --postsToBeCreated <- (mapM fileNameToPost fileNames)+ let posts = (reverse . rights) postsToBeCreated -- need to sort here when you add in support for dates+ let brokenPosts = lefts postsToBeCreated+ if length (brokenPosts) > 1 + then print brokenPosts+ else putStrLn "All posts are well formed"+ --print posts++ --convert posts to their html+ mapM_ writeHTML posts++ --generate a ul from the list of posts+ putStrLn "Turning posts into an HTML element"+ let generatedHtml = postsToHtml posts+ print generatedHtml++ --read the layout file+ putStrLn "Reading the layout file"+ layoutFile <- readFile "index.html.hkl"++ --put the ul into the layout file+ putStrLn "Inserting HTML element into layout file"+ let injectedOutput = layoutFile `injectPosts` generatedHtml+ case injectedOutput of+ (Left e) -> putStrLn e+ (Right s) -> do+ --put the results into the index.html file+ putStrLn "Writing resulting file into index.html"+ writeFile "index.html" s+ putStrLn "Success building!"+ + _ -> print "That's not a valid command"+