Add check for coverage data before trying to produce report.

tekul · tekul · commit 5caa41753ad4 · 2011-02-01T15:41:17.000Z
diff --git a/gradle/emma.gradle b/gradle/emma.gradle
@@ -54,6 +54,11 @@ if (rootProject.getTasksByName('coverageReport', false).isEmpty()) {
                 }
             }
         }
+
+        if (!rootProject.buildDir.exists()) {
+            throw new GradleException("No coverage data. Run gradle with -Pcoverage=on if using coverageRepor");
+        }
+
         ant.emma(enabled: "true", verbosity: "info") {
             report(sourcepathref:"src.path") {
                 fileset(dir: rootProject.buildDir) {

Original file line number	Diff line number	Diff line change
`@@ -54,6 +54,11 @@ if (rootProject.getTasksByName('coverageReport', false).isEmpty()) {`
`54`	`54`	`}`
`55`	`55`	`}`
`56`	`56`	`}`
	`57`	`+`
	`58`	`+ if (!rootProject.buildDir.exists()) {`
	`59`	`+ throw new GradleException("No coverage data. Run gradle with -Pcoverage=on if using coverageRepor");`
	`60`	`+ }`
	`61`	`+`
`57`	`62`	`ant.emma(enabled: "true", verbosity: "info") {`
`58`	`63`	`report(sourcepathref:"src.path") {`
`59`	`64`	`fileset(dir: rootProject.buildDir) {`