Makefile: adds serve target (2)

Makefile

+#
+# Global Makefile - https://templater.fluxo.info
+#
+# This Makefile contains basic, common targets and also includes
+# any Makefile.* available in the current folder.
+#
+
+# Port to serve content
+HTTP_PORT="8000"
+HTTP_SERVER="http.server"
+
+# Base to serve the content
+HTTP_BASE="."
+
+# Set CONTAINER based in what we have available in the system
+# This variable can be user in other, included Makefiles to handle virtualization tasks
+ifeq ($(shell which kvmx > /dev/null && test -s kvmxfile && echo yes), yes)
+	CONTAINER = kvmx
+else ifeq ($(shell which vagrant > /dev/null && test -s Vagrantfile && echo yes), yes)
+	CONTAINER = vagrant
+else ifeq ($(shell which docker > /dev/null && test -s Dockerfile && echo yes), yes)
+	CONTAINER = docker
+else
+  CONTAINER = ''
+endif
+
+# See http://unix.stackexchange.com/questions/32182/simple-command-line-http-server#32200
+#     http://php.net/manual/en/features.commandline.webserver.php
+serve:
+	@if [ "$(HTTP_SERVER)" = "SimpleHTTPServer" ]; then cd $(HTTP_BASE) && python -m SimpleHTTPServer $(HTTP_PORT);              fi
+	@if [ "$(HTTP_SERVER)" = "ssi_server"       ]; then cd $(HTTP_BASE) && PYTHONDONTWRITEBYTECODE=0 ssi_server.py $(HTTP_PORT); fi
+	@if [ "$(HTTP_SERVER)" = "http.server"      ]; then cd $(HTTP_BASE) && python3 -m http.server $(HTTP_PORT);                  fi
+	@if [ "$(HTTP_SERVER)" = "php"              ]; then cd $(HTTP_BASE) && php -S localhost:$(HTTP_PORT);                        fi
+
+# Configure a git post-receive hook
+post_receive:
+	git config receive.denyCurrentBranch ignore
+	test -s bin/post-receive && cd .git/hooks && ln -sf ../../bin/post-receive
+
+# Process any other Makefile whose filename matches Makefile.*
+# See https://www.gnu.org/software/make/manual/html_node/Include.html
+#
+# Some of those files might even contain local customizations/overrides
+# that can be .gitignore'd, like a Makefile.local for example.
+-include Makefile.*
+
+# Customization examples can be as simple as setting variables:
+#CONTAINER  = vagrant
+#CONTAINER  = docker
+#DESTDIR   ?= vendor