substitute lua-posix for lua-filesystem

2 files changed, 11 insertions, 11 deletions

diff --git a/acf/persistence/backends/files.lua b/acf/persistence/backends/files.lua
index bc9c111..31058a7 100644
--- a/acf/persistence/backends/files.lua
+++ b/acf/persistence/backends/files.lua
@@ -8,7 +8,7 @@ module(..., package.seeall)
 local pth = require('acf.path')
 local util = require('acf.persistence.util')
 
-require 'lfs'
+require 'posix'
 
 
 backend = require('acf.object').class()
@@ -20,15 +20,15 @@ function backend:get(path)
    local name = pth.mjoin('/', unpack(path))
 
    if not self.cache[name] then
-      local attrs = lfs.attributes(name)
-      if not attrs then return end
+      local t = posix.stat(name, 'type')
+      if not t then return end
 
-      if attrs.mode == 'file' then
+      if t == 'regular' then
 	 self.cache[name] = util.read_file(name)
 
-      elseif attrs.mode == 'directory' then
+      elseif t == 'directory' then
 	 local res = {}
-	 for fname in lfs.dir(name) do
+	 for _, fname in ipairs(posix.dir(name)) do
 	    if not ({['.']=true, ['..']=true})[fname] then
 	       table.insert(res, fname)
 	    end
@@ -55,7 +55,7 @@ function backend:set(mods)
 	 print('DEL', name)
 
       elseif t == 'table' then
-	 lfs.mkdir(name)
+	 assert(posix.mkdir(name))
 
       else
 	 local file = util.open_file(name, 'w')
diff --git a/acf/persistence/backends/json.lua b/acf/persistence/backends/json.lua
index 299cf72..1ac977e 100644
--- a/acf/persistence/backends/json.lua
+++ b/acf/persistence/backends/json.lua
@@ -11,7 +11,7 @@ local util = require('acf.persistence.util')
 local copy = require('acf.util').copy
 
 require 'json'
-require 'lfs'
+require 'posix'
 
 
 backend = require('acf.object').class()
@@ -40,12 +40,12 @@ function backend:split_path(path)
       fpath = pth.mjoin(fpath, jpath[1])
       table.remove(jpath, 1)
 
-      local attrs = lfs.attributes(fpath)
-      if not attrs or not ({directory=true, file=true})[attrs.mode] then
+      local t = posix.stat(fpath, 'type')
+      if not t or not ({directory=true, regular=true})[t] then
 	 error('File or directory does not exist: '..fpath)
       end
 
-      if attrs.mode == 'file' then return fpath, jpath end
+      if t == 'regular' then return fpath, jpath end
 
       assert(#jpath > 0)
    end