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Diffstat (limited to 'xmake/scripts/base/os.lua')
| -rw-r--r-- | xmake/scripts/base/os.lua | 237 |
1 files changed, 0 insertions, 237 deletions
diff --git a/xmake/scripts/base/os.lua b/xmake/scripts/base/os.lua deleted file mode 100644 index b08ac3820..000000000 --- a/xmake/scripts/base/os.lua +++ /dev/null @@ -1,237 +0,0 @@ ---!The Automatic Cross-platform Build Tool --- --- XMake is free software; you can redistribute it and/or modify --- it under the terms of the GNU Lesser General Public License as published by --- the Free Software Foundation; either version 2.1 of the License, or --- (at your option) any later version. --- --- XMake is distributed in the hope that it will be useful, --- but WITHOUT ANY WARRANTY; without even the implied warranty of --- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the --- GNU Lesser General Public License for more details. --- --- You should have received a copy of the GNU Lesser General Public License --- along with XMake; --- If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a> --- --- Copyright (C) 2009 - 2015, ruki All rights reserved. --- --- @author ruki --- @file os.lua --- - --- define module: os -local os = os or {} - --- load modules -local path = require("base/path") -local utils = require("base/utils") -local string = require("base/string") - --- match files or directories --- --- @param pattern the search pattern --- uses "*" to match any part of a file or directory name, --- uses "**" to recurse into subdirectories. --- --- @param findir true: find directory, false: find file --- @return the result array and count --- --- @code --- local dirs, count = os.match("./src/*", true) --- local files, count = os.match("./src/**.c") --- local file = os.match("./src/test.c") --- @endcode --- -function os.match(pattern, findir) - - -- get the excludes - local excludes = pattern:match("|.*$") - if excludes then excludes = excludes:split("|") end - - -- translate excludes - if excludes then - local _excludes = {} - for _, exclude in ipairs(excludes) do - exclude = path.translate(exclude) - exclude = exclude:gsub("([%+%.%-%^%$%(%)%%])", "%%%1") - exclude = exclude:gsub("%*%*", "\001") - exclude = exclude:gsub("%*", "\002") - exclude = exclude:gsub("\001", ".*") - exclude = exclude:gsub("\002", "[^/]*") - table.insert(_excludes, exclude) - end - excludes = _excludes - end - - -- translate path and remove some repeat separators - pattern = path.translate(pattern:gsub("|.*$", "")) - - -- get the root directory - local rootdir = pattern - local starpos = pattern:find("%*") - if starpos then - rootdir = rootdir:sub(1, starpos - 1) - end - rootdir = path.directory(rootdir) - - -- is recurse? - local recurse = pattern:find("**", nil, true) - - -- convert pattern to a lua pattern - pattern = pattern:gsub("([%+%.%-%^%$%(%)%%])", "%%%1") - pattern = pattern:gsub("%*%*", "\001") - pattern = pattern:gsub("%*", "\002") - pattern = pattern:gsub("\001", ".*") - pattern = pattern:gsub("\002", "[^/]*") - - -- patch "./" for matching ok if root directory is '.' - if rootdir == '.' then - pattern = "./" .. pattern - end - - -- find it - return os.find(rootdir, pattern, recurse, findir, excludes) -end - --- copy file or directory -function os.cp(src, dst) - - -- check - assert(src and dst) - - -- is file? - if os.isfile(src) then - - -- the destination is directory? append the filename - if os.isdir(dst) then - dst = string.format("%s/%s", dst, path.filename(src)) - end - - -- copy file - if not os.cpfile(src, dst) then - return false, string.format("cannot copy file %s to %s %s", src, dst, os.strerror()) - end - -- is directory? - elseif os.isdir(src) then - -- copy directory - if not os.cpdir(src, dst) then - return false, string.format("cannot copy directory %s to %s %s", src, dst, os.strerror()) - end - -- cp dir/*? - elseif src:find("%*") then - - -- get the root directory - local starpos = src:find("%*") - - -- match all files - local files = os.match((src:gsub("%*+", "**"))) - if files then - for _, file in ipairs(files) do - local dstfile = string.format("%s/%s", dst, file:sub(starpos)) - if not os.cpfile(file, dstfile) then - return false, string.format("cannot copy file %s to %s %s", file, dstfile, os.strerror()) - end - end - end - - -- not exists? - else - return false, string.format("cannot copy file %s, not found this file %s", src, os.strerror()) - end - - -- ok - return true -end - --- move file or directory -function os.mv(src, dst) - - -- check - assert(src and dst) - - -- exists file or directory? - if os.exists(src) then - -- move file or directory - if not os.rename(src, dst) then - return false, string.format("cannot move %s to %s %s", src, dst, os.strerror()) - end - -- not exists? - else - return false, string.format("cannot move %s to %s, not found this file %s", src, dst, os.strerror()) - end - - -- ok - return true -end - --- remove file or directory -function os.rm(file_or_dir, emptydir) - - -- check - assert(file_or_dir) - - -- is file? - if os.isfile(file_or_dir) then - -- remove file - if not os.rmfile(file_or_dir) then - return false, string.format("cannot remove file %s %s", file_or_dir, os.strerror()) - end - -- is directory? - elseif os.isdir(file_or_dir) then - -- remove directory - if not os.rmdir(file_or_dir, emptydir) then - return false, string.format("cannot remove directory %s %s", file_or_dir, os.strerror()) - end - -- not exists? - else - return false, string.format("cannot remove file %s, not found this file %s", file_or_dir, os.strerror()) - end - - -- ok - return true -end - --- change to directory -function os.cd(dir) - - -- check - assert(dir) - - -- change to the previous directory? - if dir == "-" then - -- exists the previous directory? - if os._PREDIR then - dir = os._PREDIR - os._PREDIR = nil - else - -- error - return false, string.format("not found the previous directory %s", os.strerror()) - end - end - - -- is directory? - if os.isdir(dir) then - - -- get the current directory - local current = os.curdir() - - -- change to directory - if not os.chdir(dir) then - return false, string.format("cannot change directory %s %s", dir, os.strerror()) - end - - -- save the previous directory - os._PREDIR = current - - -- not exists? - else - return false, string.format("cannot change directory %s, not found this directory %s", dir, os.strerror()) - end - - -- ok - return true -end - --- return module: os -return os |