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 9bfc015d62d47515885d824035cfafaa33375a8a..9c4dc0fbb2019fe5166cbcf79633d0a84833f54f 100644 (file)
--- 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: