Add recipe to generate browser bundle and refactor browser REPL recipe

kgryte · kgryte · commit f49ed66bc3ff · 2017-07-05T19:09:53.000-07:00
diff --git a/tools/make/lib/repl/browser.mk b/tools/make/lib/repl/browser.mk
@@ -1,8 +1,23 @@
 
 # VARIABLES #
 
-# Define the executable to start a browser REPL environment:
-REPL_BROWSER ?= $(SRC_DIR)/@stdlib/repl/scripts/browser_run
+# Define the path to the `browserify` executable:
+BROWSERIFY ?= $(BIN_DIR)/browserify
+
+# Define the command to create a disposable HTTP server:
+repl_tmp_http_server := $(NODE) $(SRC_DIR)/@stdlib/tools/disposable-http-server/bin/cli
+
+# Define the source file to bundle:
+REPL_BROWSER_SRC ?= $(SRC_DIR)/@stdlib/repl/scripts/browser.js
+
+# Define command-line options when generating a `browserify` bundle:
+REPL_BROWSERIFY_FLAGS ?=
+
+# Define the output directory for a browser bundle:
+REPL_BROWSER_BUNDLE_OUT ?= $(BUILD_DIR)/repl
+
+# Define the output file:
+REPL_BROWSER_BUNDLE ?= $(REPL_BROWSER_BUNDLE_OUT)/bundle.js
 
 
 # TARGETS #
@@ -11,7 +26,35 @@ REPL_BROWSER ?= $(SRC_DIR)/@stdlib/repl/scripts/browser_run
 #
 # This target starts a browser REPL environment.
 
-repl-browser: $(NODE_MODULES) $(REPL_BROWSER)
-	$(QUIET) NODE_ENV=$(NODE_ENV_REPL) $(NODE) $(REPL_BROWSER)
+repl-browser: $(NODE_MODULES)
+	$(QUIET) NODE_ENV=$(NODE_ENV_REPL) $(BROWSERIFY) \
+		$(REPL_BROWSERIFY_FLAGS) \
+		$(REPL_BROWSER_SRC) \
+	| DEBUG=* $(repl_tmp_http_server) \
+		--stdin javascript \
+		--open
 
 .PHONY: repl-browser
+
+
+# Generate a browser bundle.
+#
+# This target generates a browser bundle for a browser REPL environment.
+
+repl-browser-bundle: $(NODE_MODULES)
+	$(QUIET) $(MKDIR_RECURSIVE) $(REPL_BROWSER_BUNDLE_OUT)
+	$(QUIET) NODE_ENV=$(NODE_ENV_REPL) $(BROWSERIFY) \
+		$(REPL_BROWSERIFY_FLAGS) \
+		$(REPL_BROWSER_SRC) > $(REPL_BROWSER_BUNDLE)
+
+.PHONY: repl-browser-bundle
+
+
+# Remove browser bundle.
+#
+# This target removes previously generated browser bundles.
+
+clean-repl-browser-bundle:
+	$(QUIET) $(DELETE) $(DELETE_FLAGS) $(REPL_BROWSER_BUNDLE_OUT)
+
+.PHONY: clean-repl-browser-bundle
