From: Tobias Ulmer <tu@emlix.com>
Date: Fri, 1 Feb 2013 17:44:46 +0000 (+0100)
Subject: Add tools.isinitialized()
X-Git-Tag: e2factory-2.3.13rc1~32
X-Git-Url: https://git.e2factory.org/?a=commitdiff_plain;h=71cf4446ea227147366f9888f90b0fbbec6aa285;p=e2factory.git

Add tools.isinitialized()

Return whether the tools module still needs to be initialized or not.

Signed-off-by: Tobias Ulmer <tu@emlix.com>
---

diff --git a/generic/tools.lua b/generic/tools.lua
index 9bfc015..9c4dc0f 100644
--- a/generic/tools.lua
+++ b/generic/tools.lua
@@ -33,6 +33,8 @@ local e2lib = require("e2lib")
 local strict = require("strict")
 require("buildconfig")
 
+local initialized = false
+
 local toollist = {
     which = { name = "which", flags = "", optional = false },
     curl = { name = "curl", flags = "", optional = false },
@@ -192,9 +194,16 @@ function tools.init()
     if error then
         return false, "missing mandatory tools"
     end
+    initialized = true
     return true, nil
 end
 
+--- Check whether the tools library is initialized.
+-- @return True or false.
+function tools.isinitialized()
+    return initialized
+end
+
 return strict.lock(tools)
 
 -- vim:sw=4:sts=4:et: