Mercurial > repo

annotate share/lua/5.2/luarocks/fs.lua @ 12500:e48c08805365 draft default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
<b_jonas> ` learn \'The password of the month is Cthulhuquagdonic Mothraquagdonic Narwhalicorn.\' # https://logs.esolangs.org/libera-esolangs/2024-04.html#lKE Infinite craft
author HackEso <hackeso@esolangs.org>
date Wed, 01 May 2024 06:39:10 +0000
parents d137f631bad5
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1132
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
1
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
2 --- Proxy module for filesystem and platform abstractions.
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
3 -- All code using "fs" code should require "luarocks.fs",
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
4 -- and not the various platform-specific implementations.
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
5 -- However, see the documentation of the implementation
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
6 -- for the API reference.
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
7
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
8 local pairs = pairs
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
9
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
10 module("luarocks.fs", package.seeall)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
11
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
12 local cfg = require("luarocks.cfg")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
13
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
14 local function load_fns(fs_table)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
15 for name, fn in pairs(fs_table) do
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
16 if not _M[name] then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
17 _M[name] = fn
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
18 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
19 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
20 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
21
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
22 -- Load platform-specific functions
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
23 local loaded_platform = nil
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
24 for _, platform in ipairs(cfg.platforms) do
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
25 local ok, fs_plat = pcall(require, "luarocks.fs."..platform)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
26 if ok and fs_plat then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
27 loaded_platform = platform
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
28 load_fns(fs_plat)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
29 break
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
30 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
31 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
32
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
33 -- Load platform-independent pure-Lua functionality
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
34 local fs_lua = require("luarocks.fs.lua")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
35 load_fns(fs_lua)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
36
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
37 -- Load platform-specific fallbacks for missing Lua modules
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
38 local ok, fs_plat_tools = pcall(require, "luarocks.fs."..loaded_platform..".tools")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
39 if ok and fs_plat_tools then load_fns(fs_plat_tools) end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
HackBot
parents:
diff changeset
40