lbu acf module work-in-progress

git-svn-id: svn://svn.alpinelinux.org/acf/lbu/trunk@259 ab2d0c66-481e-0410-8bed-d214d4d58bed

1 files changed, 35 insertions, 0 deletions

diff --git a/lbu-model.lua b/lbu-model.lua
new file mode 100644
index 0000000..276ef85
--- /dev/null
+++ b/lbu-model.lua
@@ -0,0 +1,35 @@
+module (..., package.seeall)
+
+require "fs"
+
+local function getLbuStatus()
+    local ret = {}
+    local f = io.popen("/sbin/lbu status -v", "r")
+    if not f then return ret end
+    for line in f:lines() do
+	local status, name = string.match(line, "^(%S+)%s+(.+)$")
+	if status and name then
+            ret[string.gsub('/' .. name, "/+", "/")] = status
+	end
+    end
+    f:close()
+    return ret
+end
+
+function list(self)
+    local ret = {}
+    local lbuStatus = getLbuStatus()
+    for k,v in pairs(lbuStatus) do
+        ret[#ret + 1] = { name=k, status=v }
+    end
+    return ret
+end
+
+function commit(self)
+    local f = io.popen("/sbin/lbu commit", 'r')
+    if not f then return false, "cannot run lbu" end
+    local ret = f:read("*a")
+    f:close()
+    return true, ret
+end
+