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changeset 200:8aab0c2c1259

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add helpers for memory checks
author smith@nwoca.org
date Fri, 14 Aug 2015 16:13:24 +0100
parents 5bc8264bb979
children e721a977726b e90ce1d50d85
files init20.gradle
diffstat 1 files changed, 15 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/init20.gradle	Wed Aug 05 13:31:24 2015 +0100
+++ b/init20.gradle	Fri Aug 14 16:13:24 2015 +0100
@@ -534,6 +534,21 @@
         } catch (e) {  }
 
     }
+	
+	void requireMemory(int megabytes) {
+		if (systemFreeMemory > 0 && systemFreeMemory < megabytes) {
+			throw new GradleException("insufficent free OS memory for this build (available: ${systemFreeMemory}m, required: ${megabytes}m)")
+		}
+	}
+	/**
+	* Returns maximum memory available upto the value specified. 
+	*/
+	int maxMemory(int megabytes) {
+	   if (systemFreeMemory) {
+			[systemFreeMemory,megabytes].min()
+	   } else { megabytes }
+	
+	}
 
 }