From 69572f3574dafbae68e7c03d279e51e23752b814 Mon Sep 17 00:00:00 2001 From: aajjbb Date: Tue, 15 Sep 2015 10:15:44 -0300 Subject: [PATCH] merging with upstream --- helpers.lua.orig | 123 ----------------------------------------------- 1 file changed, 123 deletions(-) delete mode 100644 helpers.lua.orig diff --git a/helpers.lua.orig b/helpers.lua.orig deleted file mode 100644 index f88c042..0000000 --- a/helpers.lua.orig +++ /dev/null @@ -1,123 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2013, Luke Bonham - ---]] - -local debug = require("debug") - -local capi = { timer = timer } -local io = { open = io.open, -<<<<<<< HEAD - lines = io.lines } -======= - lines = io.lines, - popen = io.popen } ->>>>>>> upstream/master -local rawget = rawget - --- Lain helper functions for internal use --- lain.helpers -local helpers = {} - -helpers.lain_dir = debug.getinfo(1, 'S').source:match[[^@(.*/).*$]] -helpers.icons_dir = helpers.lain_dir .. 'icons/' -helpers.scripts_dir = helpers.lain_dir .. 'scripts/' - --- {{{ Modules loader - -function helpers.wrequire(table, key) - local module = rawget(table, key) - return module or require(table._NAME .. '.' .. key) -end - --- }}} - --- {{{ File operations - --- see if the file exists and is readable -function helpers.file_exists(file) - local f = io.open(file) - if f then - local s = f:read() - f:close() - f = s - end - return f ~= nil -end - --- get all lines from a file, returns an empty --- list/table if the file does not exist -function helpers.lines_from(file) - if not helpers.file_exists(file) then return {} end - lines = {} - for line in io.lines(file) do - lines[#lines + 1] = line - end - return lines -end - --- get first line of a file, return nil if --- the file does not exist -function helpers.first_line(file) - return helpers.lines_from(file)[1] -end - --- get first non empty line from a file, --- returns nil otherwise -function helpers.first_nonempty_line(file) - for k,v in pairs(helpers.lines_from(file)) do - if #v then return v end - end - return nil -end - --- }}} - --- {{{ Timer maker - -helpers.timer_table = {} - -function helpers.newtimer(name, timeout, fun, nostart) - helpers.timer_table[name] = capi.timer({ timeout = timeout }) - helpers.timer_table[name]:connect_signal("timeout", fun) - helpers.timer_table[name]:start() - if not nostart then - helpers.timer_table[name]:emit_signal("timeout") - end -end - --- }}} - -<<<<<<< HEAD -======= --- {{{ Pipe operations - --- read the full output of a pipe (command) -function helpers.read_pipe(cmd) - local f = assert(io.popen(cmd)) - local output = f:read("*all") - f:close() - return output -end - --- }}} - ->>>>>>> upstream/master --- {{{ A map utility - -helpers.map_table = {} - -function helpers.set_map(element, value) - helpers.map_table[element] = value -end - -function helpers.get_map(element) - return helpers.map_table[element] -end - --- }}} - -return helpers -- 2.39.5