require 'formula' class Luarocks < Formula homepage 'http://luarocks.org' head 'https://github.com/keplerproject/luarocks.git' url 'http://luarocks.org/releases/luarocks-2.1.2.tar.gz' sha1 '406253d15c9d50bb0d09efa9807fb2ddd31cba9d' option 'with-luajit', 'Use LuaJIT instead of the stock Lua' option 'with-lua52', 'Use Lua 5.2 instead of the stock Lua' if build.with? "luajit" depends_on 'luajit' # luajit depends internally on lua being installed # and is only 5.1 compatible, see #25954 depends_on 'lua' elsif build.with? "lua52" depends_on 'lua52' else depends_on 'lua' end fails_with :llvm do cause "Lua itself compiles with llvm, but may fail when other software tries to link." end # Remove writability checks in the install script. # Homebrew checks that its install targets are writable, or fails with # appropriate messaging if not. The check that luarocks does has been # seen to have false positives, so remove it. # TODO: better document the false positive cases, or remove this patch. def patches DATA end def install # Install to the Cellar, but direct modules to HOMEBREW_PREFIX args = ["--prefix=#{prefix}", "--rocks-tree=#{HOMEBREW_PREFIX}", "--sysconfdir=#{etc}/luarocks"] if build.with? "luajit" args << "--with-lua-include=#{HOMEBREW_PREFIX}/include/luajit-2.0" args << "--lua-suffix=jit" args << "--with-lua=luajit" end system "./configure", *args system "make" system "make install" end def caveats; <<-EOS.undent Rocks install to: #{HOMEBREW_PREFIX}/lib/luarocks/rocks You may need to run `luarocks install` inside the Homebrew build environment for rocks to successfully build. To do this, first run `brew sh`. EOS end test do opoo "Luarocks test script installs 'lpeg'" system "#{bin}/luarocks", "install", "lpeg" system "lua", "-llpeg", "-e", 'print ("Hello World!")' end end __END__ diff --git a/src/luarocks/fs/lua.lua b/src/luarocks/fs/lua.lua index 67c3ce0..2d149c7 100644 --- a/src/luarocks/fs/lua.lua +++ b/src/luarocks/fs/lua.lua @@ -669,29 +669,5 @@ end -- @return boolean or (boolean, string): true on success, false on failure, -- plus an error message. function check_command_permissions(flags) - local root_dir = path.root_dir(cfg.rocks_dir) - local ok = true - local err = "" - for _, dir in ipairs { cfg.rocks_dir, root_dir } do - if fs.exists(dir) and not fs.is_writable(dir) then - ok = false - err = "Your user does not have write permissions in " .. dir - break - end - end - local root_parent = dir.dir_name(root_dir) - if ok and not fs.exists(root_dir) and not fs.is_writable(root_parent) then - ok = false - err = root_dir.." does not exist and your user does not have write permissions in " .. root_parent - end - if ok then - return true - else - if flags["local"] then - err = err .. " \n-- please check your permissions." - else - err = err .. " \n-- you may want to run as a privileged user or use your local tree with --local." - end - return nil, err - end + return true end