WIP: Syntax highlight colors

renderers/markdown.moon

@@ -10,32 +10,30 @@ _prepare_command = (cmd, ...) ->
   args = table.concat args, " "
   "#{cmd} #{args}"
 
-write_exec = (input, cmd, ...) ->
-  handle = io.popen _prepare_command(cmd, ...), "w"
-  with handle\write input
-    handle\close!
-
-convert = =>
-  (md_source) ->
-    filename = os.tmpname!
-    write_exec md_source, @cmd, filename
-    Path.read_file filename
-
-    -- fname = os.tmpname!
-    -- with io.open fname, "w"
-    --   \write md_source
-    --   \close!
-    --
-    -- p = io.popen (@cmd)\format lang, fname
-    -- out = p\read"*a"
-    -- out
-
 -- config command like this in site.moon:
 -- require("renderers.markdown").cmd = "pandoc --mathjax >"
 class PandocRenderer extends require "sitegen.renderers.markdown"
   unescape_cosmo = @unescape_cosmo
   escape_cosmo = @escape_cosmo
-  pandoc = convert @
+
+  pandoc: (md_source) =>
+    fname = os.tmpname!
+    with io.popen _prepare_command(@@cmd, fname), "w"
+      \write md_source
+      \close!
+
+    p = io.open fname
+    out = p\read"*a"
+
+    if mat = out\match('<div class="highlight"><pre>(.-)\n?</pre></div>')
+      rep = '<div class="sourceCode"><pre class="sourceCode ' .. 'moonscript"><code class="sourceCode ' .. 'moonscript">' .. mat .. '</code></pre></div>'
+      out = out\gsub('<div class="highlight"><pre>(.-)\n?</pre></div>', rep)
+
+    out
+
+    -- get rid of the div and pre inserted by pygments
+    -- assert out\match('^<div class="highlight"><pre>(.-)\n?</pre></div>'),
+      -- "Failed to parse pygmentize result, is pygments installed?"
 
   cmd: "pandoc >"
 
@@ -43,7 +41,7 @@ class PandocRenderer extends require "sitegen.renderers.markdown"
     md_source = page\pipe "renderer.markdown.pre_render", md_source
     md_source, escapes = escape_cosmo md_source
 
-    html_source = assert pandoc md_source
+    html_source = assert @pandoc md_source
     html_source = unescape_cosmo html_source, escapes
 
     super page, html_source