From 38b0bcc2eacbdd5bcfcbb09923d8b84363ac7561 Mon Sep 17 00:00:00 2001
From: Jake Luer <jake.luer@gmail.com>
Date: Fri, 24 Feb 2012 02:59:52 -0500
Subject: [PATCH] mocha coverage support

---
 .gitignore |  2 ++
 Makefile   | 11 +++++++++--
 index.js   |  4 +++-
 3 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index df0bd0d..770ec79 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@
 node_modules/
 .DS_Store
 *.swp
+coverage.html
+lib-cov
diff --git a/Makefile b/Makefile
index fd97980..7f50543 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ chai.js: $(SRC)
 	@node support/compile $^
 
 clean:
-	rm -f chai.js
+	@rm -f chai.js
 
 docs: clean-docs
 	@./node_modules/.bin/codex build \
@@ -27,4 +27,11 @@ test:
 		--ui tdd \
 		$(TESTS)
 
-.PHONY: clean test docs clean-docs
+test-cov: lib-cov
+	@CHAI_COV=1 $(MAKE) test REPORTER=html-cov > coverage.html
+
+lib-cov:
+	@rm -rf lib-cov
+	@jscoverage lib lib-cov
+
+.PHONY: clean test docs clean-docs test-cov lib-cov
diff --git a/index.js b/index.js
index f22fbd5..2c9e223 100644
--- a/index.js
+++ b/index.js
@@ -1 +1,3 @@
-module.exports = require('./lib/chai');
\ No newline at end of file
+module.exports = process.env.CHAI_COV
+  ? require('./lib-cov/chai')
+  : require('./lib/chai');