Name: BlogLiterately Version: 0.2 Synopsis: A tool for posting Haskelly articles to blogs Description: BlogLiterately is a tool for uploading web log posts to web log servers that support the MetaWeblog API (such as WordPress-based blogs and many others). Blog posts to be published via BlogLiterately are written in markdown [1] format, with extensions supported by pandoc [2]. Posts may be actual 'bird-style' literate Haskell files, with commentary in markdown. Code segments (including actual source lines from literate haskell files, as well as markdown code blocks) may be syntax-highlighted in the resulting HTML that is posted to the blog. There are two types (two different libraries used) of formatting available for formatting code segments. . * Hscolour (for formatting Haskell code segments) . * highlighting-kate (for formatting Haskell and non-haskell segments) . The Markdown webpage has information about markdown formatting options, and the Pandoc website has information about the extensions supported. BlogLiterately extends the notation a bit further, for specifying code segments. In basic markdown, A code segment is set off from normal text via indentation, e.g.: . > -- This is a code segment but the tool doesn't know what kind! > foo :: String -> String . Pandoc offers another way to specify a code segment (replace the square braces with curly braces, haddock/hackage mangles them): . > ~~~~ [ .haskell ] > -- This is a code segment, and the tool knows it's Haskell! > foo :: String -> String > ~~~~ . BlogLiterately lets you specify a Haskell segment this way (this is just a normal markdown indented code block with an extra tag at the top. In either the above way of specifying the type of code in the block, you may specify other kinds of code besides haskell, e.g. cpp, bash, java, ml, eiffel, etc.): . > [haskell] > -- This is a code segment, and the tool knows it's Haskell! > foo :: String -> String . Once you have written your markdown file, you can run the tool, specifying how you want it highlighted. You can specify different highlighting modes for the haskell segments and the other code segments. If using hscolour, you can specify that the highlighting be done 'inline' via CSS 'style' attributes. You can use the default styling (which is similar to source code in documentation on hackage) or you can specify a configuration file which looks something like this: . > [("hs-keyword","color: blue; font-weight: bold;") > , ("hs-keyglyph","color: red;") > , ("hs-layout","color: red;") > , ("hs-comment","color: green;") > , ("hs-conid", "") > , ("hs-varid", "") > , ("hs-conop", "") > , ("hs-varop", "") > , ("hs-str", "color: teal;") > , ("hs-chr", "color: teal;") > , ("hs-number", "") > , ("hs-cpp", "") > , ("hs-selection", "") > , ("hs-variantselection", "") > , ("hs-definition", "")] . It has to be (readable as) a Haskell value of type [(String,String)], and it will only have an effect if you use the above class names (e.g. 'hs-keyword' to specify a style for Haskell keywords). . With highlighting-kate (always) and with hscolour (optionally), the style for syntax segments is specified using 'class' attributes, so the stylesheet must be provided separately. Sample stylesheets are provided in the package archive file. . To use the highlighting-kate, you must (re)install Pandoc with highlighting enabled, like so: . > cabal install -fhighlighting pandoc . or . > cabal install --reinstall -fhighlighting pandoc . (If you have already installed BlogLiterately, you must reinstall that as well). . The options for BlogLiterately are, I hope, self-explanatory (given the above background!). Note that if Pandoc isn't installed with highlighting enabled, there will be fewer options (no -kate options): . > BlogLierately v0.2, (C) Robert Greayer 2009 > This program comes with ABSOLUTELY NO WARRANTY > > > BlogLiterately [FLAG] URL USER PASSWORD TITLE FILE > > -? --help[=FORMAT] Show usage information (optional format) > -V --version Show version information > -v --verbose Higher verbosity > -q --quiet Lower verbosity > -t --test do a test-run: html goes to stdout, is not posted > -s --style=FILE Style Specification (for --hscolour-icss) > --hscolour-icss hilight haskell: hscolour, inline style (default) > --hscolour-css hilight haskell: hscolour, separate stylesheet > --hs-nohilight no haskell hilighting > --hs-kate hilight haskell with highlighting-kate > --other-code-kate hilight other code with highlighting-kate > --publish Publish post (otherwise it's uploaded as a draft) > --category=VALUE post category (can specify more than one) > -b --blogid=VALUE Blog specific identifier (default=default) > --postid=VALUE Post to replace (if any) . . To post to a WordPress blog, the command is: . > BlogLiterately http://blogurl.example.com/xmlrpc.php \ > myname mypasswd "Sample" Sample.lhs . (which creates a new post). If, for example, the post id of that post (which BlogLiterately prints when it uploads a new post) was '37', then to update the post, the command would be: . > BlogLiterately --postid=37 http://blogurl.example.com/xmlrpc.php \ > myname mypasswd "Sample" Sample.lhs . and the post will be updated with the new text. . References: . 1. . 2. Cabal-Version: >= 1.5 Homepage: none License: GPL License-file: LICENSE Category: Web Copyright: Copyright (c) Robert Greayer 2008. Author: Robert Greayer Maintainer: Robert Greayer Stability: experimental Build-Type: Simple Tested-With: GHC ==6.10.4 Extra-Source-Files: hscolour.css kate.css Executable BlogLiterately Build-Depends: base >= 4.0 && < 4.2, haskell98, parsec >= 2.1.0.0 && < 3, HaXml >= 1.13 && < 1.19, utf8-string >= 0.3 && < 0.4, hscolour >= 1.15 && < 1.16, xhtml >= 3000.2 && < 3000.3, cmdargs >= 0.1 && < 0.2, haxr >= 3000.2.1 && < 3000.3, pandoc >= 1.2 && < 1.3 Main-Is: BlogLiterately.lhs Hs-Source-Dirs: src Ghc-Options: -fwarn-unused-imports