luci-0.8: drop lpk, unused

This commit is contained in:
Jo-Philipp Wich 2009-09-25 13:05:06 +00:00
parent 280e9f296c
commit d4644a3a73
11 changed files with 0 additions and 236 deletions

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include ../../build/config.mk
include ../../build/module.mk

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module("luci.lpk", package.seeall)
require("luci.lpk.util")
require("luci.lpk.core")
__appname__ = "LuCI »lpk« Package Manager"
__version__ = "0.1"
__authors__ = "Steven Barth, Jo-Philipp Wich"
__cpyrght__ = string.format("Copyright (c) 2008 %s", __authors__)
options, arguments = luci.lpk.util.getopt(arg)
config = luci.util.dtable()
machine = luci.lpk.core.Machine()
local cfgdump = loadfile("/etc/lpk.conf")
if cfgdump then
setfenv(cfgdump, config)
pcall(cfgdump)
end
if #arguments < 1 then
luci.lpk.util.splash()
else
local task, error = machine:task(table.remove(arguments, 1),
unpack(arguments))
if task then
local stat, error = task:perform()
if not stat then
luci.util.perror(error or task.register.errstr or "Unknown Error")
os.exit(task.register.error or 1)
end
else
luci.util.perror((error or "Unknown Error") .. "\n")
luci.lpk.util.splash()
os.exit(1)
end
end

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module("luci.lpk.core", package.seeall)
require("luci.util")
Task = luci.util.class()
function Task.__init__(self, machine, register, start)
self.machine = machine
-- The queue that has to be processed
self.work = {start}
-- The queue that has to be processed in case of rollback
self.done = {}
-- The Task register
self.register = register
end
function Task.rollback(self)
if #self.done < 1 then
return false
end
local state = table.remove(self.done)
if not state.rollback then
return true
end
local ret, err = pcall(state.rollback, state, self.register)
if ret then
return true
else
return false, err
end
end
function Task.step(self)
local state = table.remove(self.work)
local ret, next = pcall(state.process, self.register)
if ret then
if next then
local nstate = self.machine:state(next)
if nstate then
table.insert(self.work, state)
table.insert(self.work, nstate)
else
self.register.error = 2
self.register.errstr = "Unknown state: " .. next
return false
end
else
table.insert(self.done, state)
end
return #self.work > 0
else
self.register.error = next
return false
end
end
function Task.perform(self)
while self:step() do
end
if not self.register.error then
return true
else
local stat, err
repeat
stat, err = self:rollback()
until not stat
if err then
self.register.errstr = err
self.register.error = 2
end
return false
end
end
Machine = luci.util.class()
function Machine.__init__(self, namespace)
self.namespace = namespace or _NAME
end
function Machine.state(self, name)
local ret, state = pcall(require, self.namespace .. "." .. name)
return ret and state
end
function Machine.task(self, name, ...)
local start = self:state(name)
if type(start) ~= "table" or not start.entry then
return false, "No such command: " .. name
end
local register = {}
return start.entry(register, ...) and Task(self, register, start)
end

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module("luci.lpk.core.download", package.seeall)

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module("luci.lpk.core.install", package.seeall)
function entry(register, ...)
print("Requested install of " .. table.concat(arg, ", "))
return true
end
function process(register)
register.sometext = "Test"
if not register.retrieved then
print("Step down to retrieve")
return "retrieve"
else
print("Coming up again")
end
end

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module("luci.lpk.core.retrieve", package.seeall)
function process(register)
print "Now in retrieve"
print (register.sometext)
register.retrieved = true
end

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module("luci.lpk.util", package.seeall)
function getopt( arg, options )
options = options or ""
local tab = {}
local args = {}
for k, v in ipairs(arg) do
if v:sub(1, 2) == "--" then
local x = v:find( "=", 1, true )
if x then
tab[ v:sub( 3, x-1 ) ] = v:sub( x+1 )
else
tab[ v:sub( 3 ) ] = true
end
elseif v:sub( 1, 1 ) == "-" then
local y = 2
local l = #v
local jopt
while ( y <= l ) do
jopt = v:sub( y, y )
if options:find( jopt, 1, true ) then
if y < l then
tab[ jopt ] = v:sub( y+1 )
y = l
else
tab[ jopt ] = arg[ k + 1 ]
arg[ k + 1 ] = ""
end
else
tab[ jopt ] = true
end
y = y + 1
end
elseif #v > 0 then
table.insert(args, v)
end
end
return tab, args
end
function splash()
require("luci.lpk")
luci.util.perror(string.format("%s v%s\n%s",
luci.lpk.__appname__, luci.lpk.__version__, luci.lpk.__cpyrght__))
luci.util.perror([[
Usage:
lpk [options] <command> [arguments]
lpk [options] install|remove pkg1 [pkg2] [...] [pkgn]
Commands:
install - Install packages
remove - Remove packages
purge - Remove packages and their configuration files
Options:
--force-depends - Ignore unresolvable dependencies
]])
end

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backend.model = "ipkg"

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#!/usr/bin/lua
require("luci.lpk")