Add custom plugin
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code.md
24
code.md
@ -61,27 +61,9 @@ class Person extends Thing
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with Person!
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.name = "MoonScript"
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\say_name!
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export my_func
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x = 2323
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collection =
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height: 32434
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hats: {"tophat", "bball", "bowler"}
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my_func = (a) -> x + a
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print my_func 100
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import concat, insert from table
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double_args = (...) ->
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[x * 2 for x in *{...}]
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tuples = [{k, v} for k,v in ipairs my_table]
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```
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## `CoffeeScript`
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## `coffeescript`
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```coffeescript
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author = "Wittgenstein"
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@ -90,13 +72,13 @@ quote = "A picture is a fact. -- #{ author }"
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sentence = "#{ 22 / 7 } is a decent approximation of π"
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```
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## `JavaScript`
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## `javascript`
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```javascript
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let a = "what is this?"
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```
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## `Lua`
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## `lua`
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```lua
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local test = "this is a string"
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61
plugins/pygments.moon
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61
plugins/pygments.moon
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@ -0,0 +1,61 @@
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html = require "sitegen.html"
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class CustomPygments extends require "sitegen.plugins.pygments"
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filter: (text, page) =>
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-- require("moon").p text
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-- super(text, page)
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text -- pandoc output
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super(text, page) -- plugin output
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highlight: (lang, code) =>
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-- print "HIGHLIGHT CALLED"
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-- require("moon").p code
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fname = os.tmpname!
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with io.open fname, "w"
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\write code
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\close!
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-- p = io.popen ("pygmentize -f html -l %s %s")\format lang, fname
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-- out = p\read"*a"
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--
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-- -- get rid of the div and pre inserted by pygments
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-- assert out\match('^<div class="highlight"><pre>(.-)\n?</pre></div>'),
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-- "Failed to parse pygmentize result, is pygments installed?"
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cmd = "pygmentize -f html -O style=dracula,wrapcode,classprefix=py- -l %s %s"
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if lang == "moon" or lang == "moonscript"
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p = io.popen (cmd .. " -x")\format "moonscript.py", fname
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-- -- p = io.popen (cmd)\format "moonscript", fname
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out = p\read"*a"
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p\close!
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-- out
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-- get rid of the div and pre inserted by pygments
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assert out\match('^<div class="highlight"><pre>(.-)\n?</pre></div>'),
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"Failed to parse pygmentize result, is pygments installed?"
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else
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if lang == nil or lang == "heex"
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-- if block.classes[1] == nil
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-- cb = pandoc.CodeBlock(block.text, class: "sourceCode")
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-- pandoc.Div cb, class: "sourceCode"
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-- else
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-- block
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-- "code(nil or heex): #{code}"
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code
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else
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status, handle_or_error = pcall ->
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io.popen (cmd)\format lang, fname
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sout = handle_or_error\read"*a"
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handle_or_error\close!
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if sout\len! == 0
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-- "code: #{code}"
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-- raw code
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code
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else
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-- get rid of the div and pre inserted by pygments
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assert sout\match('^<div class="highlight"><pre>(.-)\n?</pre></div>'),
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"Failed to parse pygmentize result, is pygments installed?"
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85
site.moon
85
site.moon
@ -1,6 +1,7 @@
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sitegen = require "sitegen"
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Site = require "sitegen.site"
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Path = require "sitegen.path"
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-- PygmentsPlugin = require "sitegen.plugins.pygments"
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html = require "sitegen.html"
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common = require "sitegen.common"
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cosmo = require "sitegen.cosmo"
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@ -16,17 +17,80 @@ Site.config.out_dir = "html/"
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-- Compile lua-filter used by Pandoc to highlight MoonScript syntax
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os.execute "moonc pygments.moon"
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try_compile = (text, options=implicitly_return_root: false) ->
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to_lua text, options
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-- PygmentsPlugin.highlight = (lang, code) =>
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-- fname = os.tmpname!
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-- with io.open fname, "w"
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-- \write code
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-- \close!
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--
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-- p = io.popen ("pygmentize -f html -l %s %s")\format lang, fname
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-- out = p\read"*a"
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--
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-- -- get rid of the div and pre inserted by pygments
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-- assert out\match('^<div class="highlight"><pre>(.-)\n?</pre></div>'),
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-- "Failed to parse pygmentize result, is pygments installed?"
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-- print "HIGHLIGHT CALLED"
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--
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-- fname = os.tmpname!
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-- with io.open fname, "w"
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-- \write block.text
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-- \close!
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--
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-- cmd = "pygmentize -f html -O style=dracula,wrapcode,classprefix=py- -l %s %s"
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--
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-- if lang == "moon" or lang == "moonscript"
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-- -- p = io.popen ("pygmentize -f html -O style=dracula,wrapcode,classprefix=py- -l moonscript.py %s -x")\format fname
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-- p = io.popen (cmd .. " -x")\format "moonscript.py", fname
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-- -- p = io.popen (cmd)\format "moonscript", fname
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--
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-- -- p = io.open fname
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-- out = p\read"*a"
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-- p\close!
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-- out
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-- -- pandoc.RawBlock "html", "moonscript"
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-- else
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-- if lang == nil or lang == "heex"
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-- -- if block.classes[1] == nil
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-- -- cb = pandoc.CodeBlock(block.text, class: "sourceCode")
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-- -- pandoc.Div cb, class: "sourceCode"
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-- -- else
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-- -- block
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--
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-- "code: #{code}"
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-- else
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-- status, handle_or_error = pcall ->
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-- io.popen (cmd)\format lang, fname
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-- -- io.open fname
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--
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-- sout = handle_or_error\read"*a"
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-- -- handle_or_error\close!
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-- if sout\len! == 0
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-- -- cb = pandoc.CodeBlock(block.text, class: "sourceCode")
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-- -- pandoc.Div cb, class: "sourceCode"
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-- "code: #{code}"
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-- else
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-- -- pandoc.RawBlock "html", sout
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-- sout
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-- Configure the command our custom renderer uses to convert markdown to html
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rend = "renderers.markdown"
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require(rend).cmd = "pandoc --mathjax --lua-filter pygments.lua >"
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-- require(rend).cmd = "pandoc --mathjax --no-highlight >"
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require(rend).cmd = "pandoc --mathjax >"
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-- require(rend).cmd = "pandoc --mathjax --lua-filter pygments.lua >"
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-- Insert custom renderer in the first position so it will be preferred
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table.insert Site.default_renderers, 1, rend
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-- Remove "pygments" plugin because it conflicts with pandoc syntax highlighting
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-- Remove "pygments" plugin
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Site.default_plugins = for v in *Site.default_plugins
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if v\find "pygments" then continue else v
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table.insert Site.default_plugins, 1, "plugins.pygments"
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-- from https://github.com/leafo/sitegen/blob/v0.2/spec/sitegen_spec.moon#L9-L18
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get_files = (path, prefix=path) ->
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files = Path.read_exec "find", path, "-type", "f"
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@ -131,6 +195,23 @@ sitegen.create =>
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publish_date: format_date date true
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-- add_all files_from "docs"
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-- with PygmentsPlugin.custom_highlighters
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-- .moon = (code_text, page, options) =>
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-- lua_text, err = try_compile code_text, options
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-- return err if not lua_text
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--
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-- html.build ->
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-- tag.span "moon custom highlighter"
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--
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-- .heex = (code_text, page, options) =>
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-- lua_text, err = try_compile code_text, options
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-- return err if not lua_text
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--
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-- html.build ->
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-- tag.span "heex custom highlighter"
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copy "app.css"
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copy "pygments.css"
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copy "moonscript.css"
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