mirror of
https://github.com/Adorable-Catgirl/Zorya-NEO.git
synced 2024-11-23 18:58:06 +11:00
89 lines
1.8 KiB
Lua
89 lines
1.8 KiB
Lua
|
local fs = require("filesystem")
|
||
|
|
print("Regenerating Zorya NEO initramfs...")
|
||
|
|
fs.copy("/.zy2/boot.tsar", "/.zy2/boot.tsar.old")
|
||
|
|
local f = io.open("/.zy2/boot.tsar", "wb")
|
||
|
|
local lst = {}
|
||
|
|
for ent in fs.list("/etc/zorya-neo/initramfs.d") do
|
||
|
|
if ent:sub(#ent) ~= "/" then
|
||
|
|
lst[#lst+1] = ent
|
||
|
|
end
|
||
|
|
end
|
||
|
|
table.sort(lst)
|
||
|
|
local modes = {
|
||
|
|
["fifo"] = 1,
|
||
|
|
["char device"] = 2,
|
||
|
|
["directory"] = 4,
|
||
|
|
["block device"] = 6,
|
||
|
|
["file"] = 8,
|
||
|
|
["link"] = 0xA,
|
||
|
|
["socket"] = 0xC
|
||
|
|
}
|
||
|
|
local function getperm(perm, mode)
|
||
|
|
local md = 0
|
||
|
|
for i=1, 9 do
|
||
|
|
if (perm:sub(10-i,10-i) ~= "-") then
|
||
|
|
md = md | (1 << (i-1))
|
||
|
|
end
|
||
|
|
end
|
||
|
|
return md | (modes[mode] << 12)
|
||
|
|
end
|
||
|
|
local function create_node(attr)
|
||
|
|
local ent = {
|
||
|
|
magic = 0x5f7d,
|
||
|
|
namesize = #attr.name,
|
||
|
|
name = attr.name,
|
||
|
|
mode = getperm(attr.permissions, attr.mode),
|
||
|
|
uid = attr.uid,
|
||
|
|
gid = attr.gid,
|
||
|
|
filesize = attr.filesize,
|
||
|
|
mtime = attr.mtime
|
||
|
|
}
|
||
|
|
if attr.mode ~= "file" then
|
||
|
|
ent.filesize = 0
|
||
|
|
end
|
||
|
|
f:write(string.pack("=I2I2I2I2I2I6I6", ent.magic, ent.namesize, ent.mode, ent.uid, ent.gid, ent.filesize, ent.mtime))
|
||
|
|
f:write(attr.data or "")
|
||
|
|
end
|
||
|
|
local arc = {}
|
||
|
|
function arc.file(path, perm, data)
|
||
|
|
create_node({
|
||
|
|
data = data,
|
||
|
|
filesize = #data,
|
||
|
|
uid = 0,
|
||
|
|
gid = 0,
|
||
|
|
mtime = os.time(),
|
||
|
|
name = path,
|
||
|
|
permissions = perm or "rw-r--r--",
|
||
|
|
mode = "file"
|
||
|
|
})
|
||
|
|
end
|
||
|
|
|
||
|
|
function arc.dir(path, perm)
|
||
|
|
create_node({
|
||
|
|
uid = 0,
|
||
|
|
filesize = 0,
|
||
|
|
gid = 0,
|
||
|
|
mtime = os.time(),
|
||
|
|
name = path,
|
||
|
|
permissions = perm or "rwxr-xr-x",
|
||
|
|
mode = "directory"
|
||
|
|
})
|
||
|
|
end
|
||
|
|
|
||
|
|
for i=1, #lst do
|
||
|
|
print("> "..lst[i])
|
||
|
|
loadfile("/etc/zorya-neo/initramfs.d/"..lst[i])(arc)
|
||
|
|
end
|
||
|
|
local zy_dat = [[{os="Zorya NEO", version={2,0,0}, generator="OpenOS"}]]
|
||
|
|
create_node({
|
||
|
|
data = zy_dat,
|
||
|
|
filesize = #zy_dat,
|
||
|
|
uid = 0,
|
||
|
|
gid = 0,
|
||
|
|
mtime = os.time(),
|
||
|
|
name = "TRAILER!!!",
|
||
|
|
permissions = "---------",
|
||
|
|
mode = "file"
|
||
|
|
})
|
||
|
|
f:close()
|
||
|
|
print("Generated new initramfs.")
|