Added more compressed file types.

Author: oubiwann

Makefile

@@ -1,9 +1,12 @@
 ROOT_DIR = $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
 BUNDLE_NAME = code-bundle
 BUNDLE_DIR = $(shell dirname $(ROOT_DIR))/$(BUNDLE_NAME)
+BUNDLE_PARENT = $(shell dirname $(BUNDLE_DIR))
 BUNDLE_ZIP = $(BUNDLE_DIR).zip
+BUNDLE_GZIP = $(BUNDLE_DIR).tgz
+BUNDLE_BZIP2 = $(BUNDLE_DIR).tbz2
 CHAPTERS = 01-preview 02-architecture 03-apis 04-interaction 05-high-level 06-custom-and-config 07-cloud-deploy 08-big-data 09-clustering
-REPO_BASE = git@github.com:masteringmatplotlib
+REPO_BASE = https://github.com/masteringmatplotlib
 
 # git clone git@github.com:masteringmatplotlib/preview.git 01-preview
 # git submodule init && git submodule update
@@ -17,13 +20,30 @@ $(BUNDLE_DIR):
 
 $(BUNDLE_ZIP):
 	@echo
-	@echo "Creating $(BUNDLE_ZIP) ..."
-	@zip -r $(BUNDLE_DIR) $(BUNDLE_DIR)
+	@echo "Creating compressed files ..."
+	@make zip
+	@make gzip
+	@make bzip2
+
+zip:
+	@cd $(BUNDLE_PARENT) && zip -r $(BUNDLE_NAME) $(BUNDLE_DIR)
+
+gzip:
+	@cd $(BUNDLE_PARENT) && \
+	tar -cvf - $(BUNDLE_NAME) | \
+	gzip --best > $(BUNDLE_GZIP)
+
+bzip2:
+	@cd $(BUNDLE_PARENT) && \
+	tar -cvf - $(BUNDLE_NAME) | \
+	bzip2 --best > $(BUNDLE_BZIP2)
 
 bundle: $(BUNDLE_DIR) $(BUNDLE_ZIP)
 	@echo
-	@echo "Your code bundle is available here:"
+	@echo "Your code bundles are available here:"
 	@echo "  $(BUNDLE_ZIP)"
+	@echo "  $(BUNDLE_GZIP)"
+	@echo "  $(BUNDLE_BZIP2)"
 
 download-code:
 	@echo
@@ -49,7 +69,9 @@ bundle-clean:
 
 bundle-zip-clean:
 	@echo
-	@echo "Removing $(BUNDLE_ZIP) ..."
+	@echo "Removing  compressed files ..."
 	@rm -f $(BUNDLE_ZIP)
+	@rm -f $(BUNDLE_GZIP)
+	@rm -f $(BUNDLE_BZIP2)
 
 clean-all: bundle-clean bundle-zip-clean