only run flow check in CI if npm 3

babel · Feb 3, 2016 · 04a8f0d · 04a8f0d
1 parent 16b2357
commit 04a8f0d
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diff --git a/Makefile b/Makefile
@@ -44,7 +44,7 @@ test-cov: clean
 test-ci:
 	make lint
 	NODE_ENV=test make bootstrap
-	./node_modules/.bin/flow check
+	node scripts/run-flow-check.js
 	./scripts/test-cov.sh
 	cat ./coverage/coverage.json | ./node_modules/codecov.io/bin/codecov.io.js
 

diff --git a/scripts/run-flow-check.js b/scripts/run-flow-check.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var binVersionCheck = require("bin-version-check");
+
+// run in npm 3+ only
+binVersionCheck("npm", ">=3.3.0", function (err) {
+  if (!err) {
+    console.log("Running ./node_modules/.bin/flow check");
+    require("child_process").execSync('./node_modules/.bin/flow check');
+  }
+});