From 671e924f2402e18a6b32af8eedf9af5a24b7a01b Mon Sep 17 00:00:00 2001
From: Ted Trask <ttrask01@yahoo.com>
Date: Thu, 13 Aug 2009 15:57:58 +0000
Subject: Added ability to enable cache, changed upgrade to use 'fix -u', added
 '-U' to upgrade all, bumped to 0.4.0.

---
 Makefile           |  2 +-
 apk-controller.lua |  4 ++++
 apk-model.lua      | 65 ++++++++++++++++++++++++++++++++++++++++++++++++------
 apk.menu           |  1 +
 apk.roles          |  4 ++--
 5 files changed, 66 insertions(+), 10 deletions(-)

diff --git a/Makefile b/Makefile
index c7603d1..65f8ac5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 APP_NAME=apk-tools
 PACKAGE=acf-$(APP_NAME)
-VERSION=0.3.1
+VERSION=0.4.0
 
 APP_DIST=\
 	apk*	\
diff --git a/apk-controller.lua b/apk-controller.lua
index e3dcf75..eff4c8a 100644
--- a/apk-controller.lua
+++ b/apk-controller.lua
@@ -29,6 +29,10 @@ upgrade = function(self)
 	return self:redirect_to_referrer(self.model.upgrade_package(self.clientdata.package or "", self.sessiondata))
 end
 
+cache = function(self)
+	return controllerfunctions.handle_form(self, self.model.get_cache, self.model.update_cache, self.clientdata, "Save", "Edit Cache Settings", "Settings Saved")
+end
+
 expert = function(self)
 	return controllerfunctions.handle_form(self, self.model.get_configfile, self.model.update_configfile, self.clientdata, "Save", "Edit Configuration", "Configuration Saved")
 end
diff --git a/apk-model.lua b/apk-model.lua
index 31ef54c..7922e68 100644
--- a/apk-model.lua
+++ b/apk-model.lua
@@ -2,9 +2,14 @@
 module (..., package.seeall)
 require("apk")
 require("modelfunctions")
+require("posix")
+require("fs")
+require("format")
 
 local configfile = "/etc/apk/repositories"
 local worldfile = "/var/lib/apk/world"
+local cachelink = "/etc/apk/cache"
+local lbuconffile = "/etc/lbu/lbu.conf"
 
 local path = "PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin "
 
@@ -189,12 +194,7 @@ install_package = function(package,sessiondata)
 end
 
 upgrade_package = function(package)
-	-- Jump through hoops to upgrade package without making top level
-	local retval = run_apk_cmd("add -t temp -u "..package)
-	run_apk_cmd("del temp")
-	retval = string.gsub(retval, "Installing temp [^\n]+\n", "")
-	return cfe({ value=retval, label="Result of Package Upgrade" })
---	return cfe({ value=run_apk_cmd("add -u "..package), label="Result of Package Upgrade" })
+	return cfe({ value=run_apk_cmd("fix -u "..package), label="Result of Package Upgrade" })
 end
 
 update_all = function()
@@ -202,7 +202,58 @@ update_all = function()
 end
 
 upgrade_all = function()
-	return cfe({ value=run_apk_cmd("upgrade"), label="Result of Upgrade" })
+	return cfe({ value=run_apk_cmd("upgrade -U"), label="Result of Upgrade" })
+end
+
+get_cache = function()
+	local cache = {}
+	cache.enable = cfe({ type="boolean", value=false, label="Enable Cache" })
+	cache.directory = cfe({ label="Cache Directory" })
+	local link = posix.stat(cachelink, "type")
+	if link == "link" then
+		cache.enable.value = true
+		cache.directory.value = posix.readlink(cachelink)
+	else
+		if link then
+			cache.enable.errtxt = cachelink.." exists but is not a link"
+		end
+		local lbu_media = format.parse_ini_file(fs.read_file(lbuconffile), "", "LBU_MEDIA")
+		if lbu_media then
+			cache.directory.value = "/media/"..lbu_media.."/cache"
+		end
+	end
+	return cfe({ type="group", value=cache, label="Cache Settings" })
+end
+
+update_cache = function(cache)
+	cache.value.enable.errtxt = nil
+	if not cache.value.enable.value then
+		os.remove(cachelink)
+	else
+		local success = false
+		cache.errtxt = "Failed to set cache"
+		if cache.value.directory.value == "" then
+			cache.value.directory.errtxt = "Directory must be defined"
+		else
+			local dir = posix.stat(cache.value.directory.value, "type")
+			if dir and dir ~= "directory" then
+				cache.value.directory.errtxt = "Path exists but is not a directory"
+			elseif not dir then
+				success = fs.create_directory(cache.value.directory.value)
+				if not success then
+					cache.value.directory.errtxt = "Failed to create directory"
+				end
+			else
+				success = true
+			end
+		end
+		if success then
+			os.remove(cachelink)
+			posix.link(cache.value.directory.value, cachelink, true)
+			cache.errtxt = nil
+		end
+	end
+	return cache
 end
 
 get_configfile = function()
diff --git a/apk.menu b/apk.menu
index 9ed7b5a..9fe92eb 100644
--- a/apk.menu
+++ b/apk.menu
@@ -2,4 +2,5 @@
 # Cat	Group		Tab		Action
 System	30Packages	Loaded		loaded
 System	30Packages	Available	available
+System	30Packages	Cache		cache
 System	30Packages	Expert		expert
diff --git a/apk.roles b/apk.roles
index d7b4e34..cb26ff8 100644
--- a/apk.roles
+++ b/apk.roles
@@ -1,3 +1,3 @@
 USER=apk:loaded,apk:available,apk:details
-EXPERT=apk:expert,apk:delete,apk:install,apk:upgrade,apk:updateall,apk:upgradeall
-ADMIN=apk:loaded,apk:available,apk:details,apk:expert,apk:delete,apk:install,apk:upgrade,apk:updateall,apk:upgradeall
+EXPERT=apk:cache,apk:expert,apk:delete,apk:install,apk:upgrade,apk:updateall,apk:upgradeall
+ADMIN=apk:loaded,apk:available,apk:details,apk:cache,apk:expert,apk:delete,apk:install,apk:upgrade,apk:updateall,apk:upgradeall
-- 
cgit v1.2.3