From 1f3700085c59ea3b3ed162277948771d41a57ccc Mon Sep 17 00:00:00 2001
From: Steven Barth <steven@midlink.org>
Date: Mon, 28 Jul 2008 15:16:44 +0000
Subject: [PATCH] libs/lpk: Initial CLI

---
 libs/lpk/luasrc/lpk.lua      | 39 ++++++++++++++++++++++++++++++
 libs/lpk/luasrc/lpk/util.lua | 56 +++++++++++++++++++++++---------------------
 libs/lpk/root/etc/lpk.conf   |  1 +
 libs/lpk/root/usr/bin/lpk    |  2 ++
 4 files changed, 71 insertions(+), 27 deletions(-)
 create mode 100644 libs/lpk/root/etc/lpk.conf
 create mode 100755 libs/lpk/root/usr/bin/lpk

diff --git a/libs/lpk/luasrc/lpk.lua b/libs/lpk/luasrc/lpk.lua
index ae6aefd6b..56f62f0ca 100644
--- a/libs/lpk/luasrc/lpk.lua
+++ b/libs/lpk/luasrc/lpk.lua
@@ -1,4 +1,43 @@
 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__)
+__welcome__ = string.format("%s v%s\n%s",
+ __appname__, __version__, __cpyrght__)
+ 
+
+options, arguments = luci.lpk.util.getopt(arg)
+config = luci.util.dtable()
+
+local cfgdump = loadfile("/etc/lpk.conf")
+if cfgdump then
+	setfenv(cfgdump, config)
+	pcall(cfgdump)
+end
+
+if #arguments < 1 then
+	print(__welcome__)
+	print([[
+	
+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
+]])
+else
+	-- Start machine
+end
 
 
 
diff --git a/libs/lpk/luasrc/lpk/util.lua b/libs/lpk/luasrc/lpk/util.lua
index d39809483..50b33e105 100644
--- a/libs/lpk/luasrc/lpk/util.lua
+++ b/libs/lpk/luasrc/lpk/util.lua
@@ -1,37 +1,39 @@
 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
+		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 ] = arg[ k + 1 ]
+					tab[ jopt ] = true
 				end
-			else
-				tab[ jopt ] = true
+				y = y + 1
 			end
-			y = y + 1
-		end
-    else 
-    	table.insert(args, v)
-    end
-  end
-  return tab, args
+	    elseif #v > 0 then
+	    	table.insert(args, v)
+	    end
+	end
+	return tab, args
 end
\ No newline at end of file
diff --git a/libs/lpk/root/etc/lpk.conf b/libs/lpk/root/etc/lpk.conf
new file mode 100644
index 000000000..7ff49f89b
--- /dev/null
+++ b/libs/lpk/root/etc/lpk.conf
@@ -0,0 +1 @@
+backend.model = "ipkg"
\ No newline at end of file
diff --git a/libs/lpk/root/usr/bin/lpk b/libs/lpk/root/usr/bin/lpk
new file mode 100755
index 000000000..6e6dcded3
--- /dev/null
+++ b/libs/lpk/root/usr/bin/lpk
@@ -0,0 +1,2 @@
+#!/usr/bin/lua
+require("luci.lpk")
\ No newline at end of file
-- 
2.11.0