chat: Baking ulimit increase into the Makefile
Similar to namespace browsers approach. This prevents
browserify running out of file descriptors in OSX.
Change-Id: I44198c79af3779210976e6477cc15090ced1f079
diff --git a/Makefile b/Makefile
index 9d257fc..1f25503 100644
--- a/Makefile
+++ b/Makefile
@@ -18,16 +18,21 @@
# Don't remove unused variables from function arguments, which could mess up signatures.
# Also don't evaulate constant expressions, since we rely on them to conditionally require modules only in node.
COMPRESS_OPTS := --compress [ --no-unused --no-evaluate ]
+# Work-around for Browserify opening too many files by increasing the limit on file descriptors.
+# https://github.com/substack/node-browserify/issues/431
+INCREASE_FILE_DESC = ulimit -S -n 2560
# Browserify and extract sourcemap, but do not minify.
define BROWSERIFY
mkdir -p $(dir $2)
+ $(INCREASE_FILE_DESC); \
browserify $1 $(BROWSERIFY_OPTS) | exorcist $2.map > $2
endef
# Browserify, minify, and extract sourcemap.
define BROWSERIFY-MIN
mkdir -p $(dir $2)
+ $(INCREASE_FILE_DESC); \
browserify $1 $(BROWSERIFY_OPTS) --g [ uglifyify $(MANGLE_OPTS) $(COMPRESS_OPTS) ] | exorcist $2.map > $2
endef
