install.lua

--- Lake script to install script wrappers in bin
local exec, join = utils.execute, path.join

if arg[1] or LUA53 then
    lua = 'lua53'
    soar = 'soar53'
    print 'installing Lua 5.3'
else
    lua = 'lua52'
    soar = 'soar52'
end

-- some platform-dependent swearing...
if WINDOWS then
    bat_ext, all_args, shebang = '.bat',' %*', '@echo off\n'
else
    bat_ext, all_args, shebang = '',' $*','#!/bin/sh\n'
end

local function bin_dir(f) return join('bin',f) end

local function make_wrapper(target,exe,name)
    if not name then
        local _
        _, name = path.splitpath(target)
        name = path.splitext(name)
    end
    target = path.abs(target)
    if not exe then
        exe = path.abs(bin_dir(lua))
    end
    local wrap = bin_dir (name)..bat_ext
    file.write(wrap,shebang..exe..' '..target..all_args..'\n')
    if not WINDOWS then
        exec('chmod +x '..wrap)
    end
end

make_wrapper ('tools/soar.lua')
make_wrapper ('tools/srlua.lua','lake')
make_wrapper 'lake'