jorvick

#!/usr/bin/env lua

require "jorvick.util"

local commands = {};

function commands.build()
	require "jorvick.build";
end

function commands.create(...)
	local title = table.concat({...}, " ");
	if #title == 0 then
		title = os.date("New Post %Y-%m-%d");
	end
	
	local filename = posts_dir..make_short_title(title)..".markdown";
	print("Creating post: "..filename)
	local f = io.open(filename, "r");
	if f then print("File already exists or is unreadable"); return; end
	f = io.open(filename, "w+");
	if not f then
		print("File not writeable");
		return;
	end
	
	-- YAML
	f:write("---\n");
	f:write("title: ", title, "\n");
	f:write("layout: post\n");
	f:write("tags: \n");
	f:write("x-published: \n");
	f:write("---\n\n");
	f:close();
	local blog_editor = os.getenv("BLOG_EDITOR");
	if blog_editor then
		blog_editor = blog_editor:gsub("%U+", { LINE = "8", POST = filename });
	else
		blog_editor = (os.getenv("EDITOR") or "nano").." +8 "..filename;
	end
	os.execute(blog_editor);
end

function commands.help()
	print "Jorvick - Blog Generator"
	print ""
	print "Commands:"
	print "   create - Create a new blank post with a title"
	print "  publish - Mark a post as published and stamp it with a date"
	print "    build - Generate the HTML files and feed for all posts"
	print ""
end

local command = arg[1] or "help";
table.remove(arg, 1);
(commands[command] or commands.help)(unpack(arg));