opus/sys/extensions/4.user.lua

_G.requireInjector(_ENV)

local Util = require('util')

local fs    = _G.fs
local os    = _G.os
local shell = _ENV.shell

if not fs.exists('usr/apps') then
	fs.makeDir('usr/apps')
end
if not fs.exists('usr/autorun') then
	fs.makeDir('usr/autorun')
end
if not fs.exists('usr/config/fstab') then
	Util.writeFile('usr/config/fstab',
		'usr gitfs kepler155c/opus-apps/' .. os.getenv('BRANCH'))
end

if not fs.exists('usr/config/shell') then
	Util.writeTable('usr/config/shell', {
		aliases  = shell.aliases(),
		path     = 'usr/apps:sys/apps:' .. shell.path(),
		lua_path = 'sys/apis:usr/apis',
	})
end

local config = Util.readTable('usr/config/shell')
if config.aliases then
	for k in pairs(shell.aliases()) do
		shell.clearAlias(k)
	end
	for k,v in pairs(config.aliases) do
		shell.setAlias(k, v)
	end
end
shell.setPath(config.path)
os.setenv('LUA_PATH', config.lua_path)

fs.loadTab('usr/config/fstab')