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store package cache in temporal file if unable to create cached file
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DanyLE 2023-01-28 11:28:15 +01:00
parent 8d1d91f054
commit 16cfeb6591
2 changed files with 117 additions and 99 deletions
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23
libs/packages.lua
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@ -4,10 +4,17 @@ local uid = ulib.uid(SESSION.user)
packages._cache = function(y)
local p = vfs.ospath(y)
local f = io.open(p.."/packages.json", "w")
local file_path = p .. "/packages.json"
local f = io.open(file_path, "w")
local has_cache = false
local i = 1
local meta = {}
if not f then
-- store it is temporal file
file_path = string.format("%s/%s.packages.json",__api__.tmpdir, enc.sha1(p))
f = io.open(file_path, "w")
end
if f then
local files = vfs.readDir(y)
for k, v in pairs(files) do
@ -28,7 +35,7 @@ packages._cache = function(y)
f:write(table.concat(meta, ","))
f:close()
if has_cache == false then
ulib.delete(p.."/packages.json");
ulib.delete(file_path);
end
end
end
@ -38,12 +45,18 @@ packages.list = function(paths)
std.json()
std.t("{\"result\" : { ")
local first = true
--std.f(__ROOT__.."/system/packages.json")
for k, v in pairs(paths) do
local osp = vfs.ospath(v.."/packages.json")
if ulib.exists(osp) == false then
local p = vfs.ospath(v)
local f1 = p.."/packages.json"
local f2 = string.format("%s/%s.packages.json",__api__.tmpdir, enc.sha1(p))
if not ulib.exists(f1) and not ulib.exists(f2) then
packages._cache(v)
end
local osp = f1
if not ulib.exists(osp) then
osp = f2
end
if ulib.exists(osp) then
if first == false then
std.t(",")

13
libs/vfs.lua
View File

@ -3,19 +3,24 @@ local vfs = {}
vfs.ospath = function(path)
local user = SESSION.user
local prefix = string.match(path, "%a+:/")
local os_path = nil
if (prefix ~= nil) then
local suffix = string.gsub(path, prefix, "")
if prefix == "home:/" then
return string.format(VFS_HOME, user) .. '/' .. suffix
os_path = string.format(VFS_HOME, user) .. '/' .. suffix
elseif prefix == "desktop:/" then
return string.format(VFS_HOME, user) .. "/.desktop/" .. suffix
os_path = string.format(VFS_HOME, user) .. "/.desktop/" .. suffix
elseif prefix == "shared:/" then
return require("shared").ospath(ulib.trim(suffix, "/"))
os_path = require("shared").ospath(ulib.trim(suffix, "/"))
elseif prefix == "os:/" then
return WWW_ROOT .. "/" .. suffix
os_path = WWW_ROOT .. "/" .. suffix
else
return nil
end
while os_path:match("//") do
os_path = os_path:gsub("//","/")
end
return os_path
else
return nil;
end