#
#  Author: Hari Sekhon
#  Date: 2013-02-03 10:25:36 +0000 (Sun, 03 Feb 2013)
#
#  https://github.com/harisekhon/bash-tools
#
#  License: see accompanying Hari Sekhon LICENSE file
#
#  If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback
#  to help improve or steer this or other code I publish
#
#  https://www.linkedin.com/in/harisekhon
#

ifneq ("$(wildcard bash-tools)", "")
	BASH_TOOLS := bash-tools
else
	BASH_TOOLS := .
endif

# would fail bootstrapping on Alpine
#SHELL := /usr/bin/env bash

export PATH := $(PATH):/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin

DOCKER_IMAGE := harisekhon/github

ifneq ("$(wildcard /.dockerenv)", "")
	INSIDE_DOCKER := 1
else
	INSIDE_DOCKER :=
endif

CODE_FILES := $(shell git ls-files | while read line; do test -f "$$line" || continue; echo "$$line"; done)

CPANM = cpanm

FATPACKS_DIR := fatpacks

SUDO := sudo
SUDO_PIP := sudo -H
SUDO_PERL := sudo

PYTHON_VIRTUALENV :=

ifdef PERLBREW_PERL
	# can't put this here, nor @commented, otherwise gets error - "commands commence before first target.  Stop."
	#echo "Perlbrew environment detected, not calling sudo"
	SUDO_PERL =
endif

# Travis has custom python install earlier in $PATH even in Perl builds so need to install PyPI modules locally to non-system python otherwise they're not found by programs.
# Perms not set correctly on custom python install in Travis perl build so workaround is done to chown to travis user in .travis.yml
# Better than modifying $PATH to put /usr/bin first which is likely to affect many other things including potentially not finding the perlbrew installation first
# Looks like Perl travis builds are now using system Python - do not use TRAVIS env
ifdef VIRTUAL_ENV
	#echo "Virtual Env / Conda detected, not calling sudo"
	SUDO_PIP :=
	PYTHON_VIRTUALENV := 1
endif
ifdef CONDA_DEFAULT_ENV
	SUDO_PIP :=
	PYTHON_VIRTUALENV := 1
endif

# must come after to reset SUDO_PERL/SUDO_PIP to blank if root
# EUID / UID not exported in Make
# USER not populated in Docker
ifeq '$(shell id -u)' '0'
	#echo "root UID detected, not calling sudo"
	SUDO :=
	SUDO_PERL :=
	SUDO_PIP :=
endif

# placeholders to silence check_makefile.sh warnings - should be set in client Makefiles after sourcing
ifndef REPO
	REPO := NOTSET
endif
ifndef ARGS
	ARGS := NOTSET
endif
ifndef CONF_FILES
	CONF_FILES := NOTSET
endif

define MAKEFILE_USAGE_COMMON

 Usage:

  Common Options:

    make help                   show this message
    make build                  installs all dependencies - OS packages and any language libraries via native tools eg. pip, cpanm, gem, go etc that are not available via OS packages
    make system-packages        installs OS packages only (detects OS via whichever package manager is available)
    make test                   run tests
    make clean                  removes compiled / generated files, downloaded tarballs, temporary files etc.

    make submodules             initialize and update submodules to the right release (done automatically by build / system-packages)

    make cpan                   install any modules listed in any cpan-requirements.txt files if not already installed

    make pip                    install any modules listed in any requirements.txt files if not already installed

    make python-compile         compile any python files found in the current directory and 1 level of subdirectory
    make pycompile

    make github                 open browser at github project
    make readme                 open browser at github's README
    make github-url             print github url and copy to clipboard

    make ls-files               print list of files in project
    make ls-code                print list of code files, excluding READMEs and other peripheral files
    make wc                     show line counts of the files and grand total
    make wc-code                show line counts of only code files and total

endef
    #make ${VENV}                make a virtualenv in the base directory (see VENV)
    #make pip-install            install python packages in requirements.txt
    #make git-config             set local git configuration
export MAKEFILE_USAGE_COMMON
export MAKEFILE_USAGE

# doesn't seem to work
#.DEFAULT: build
#	@echo running default
#	$(MAKE) build

.PHONY: default
default:
	@printf "CPU Cores: "; nproc 2>/dev/null; sysctl -n hw.ncpu 2>/dev/null; :
	@source $(BASH_TOOLS)/lib/ci.sh || : ; \
		if is_CI; then \
			echo; echo "OS RELEASE:"; echo; cat /etc/*release || : ; echo; \
			echo; echo "CI ENVIRONMENT:"; echo; env ; echo; echo; \
		else \
			env | grep -E 'BUILD|PIPELINE|JOB|\<CI_|^CI=' || : ; \
		fi
	$(MAKE) retry-build

.PHONY: retry-build
retry-build:
	$(BASH_TOOLS)/retry.sh $(MAKE) build

.PHONY: main
main:
	@$(MAKE) build test

.PHONY: help
help:
	@# this doesn't work because the macro insertion of a multiline literal breaks the line-based make format so we have to export to an env var instead of using natively
	@# even the unescaped macro literal in a commented breaks make
	@echo "$$MAKEFILE_USAGE_COMMON $$MAKEFILE_USAGE" # | less -RFXig # don't use less it will make target tests hang
	@exit 3

.PHONY: usage
usage: help
	@#:

# clever but breaks 'make -n <target>' tests because the exit 3 doesn't actually get called and leads make to think there is a matching target, which then fail to execute
# catchall - any unrecognized target will print usage
#%::
#	@# don't use less, it will make target tests hang
#	@echo Unrecognized option $@; \
#	echo; \
#	$(MAKE) usage;

.PHONY: quick
quick:
	QUICK=1 $(MAKE) build

.PHONY: submodules
submodules:
	git submodule update --init --recursive

.PHONY: git-clean
git-clean:
	@git clean -n -d
	@printf "\n\n%s" "If you're happy with this list, run:"
	@printf "\n\n%s\n\n" "git clean -f -d"

.PHONY: gitignore
gitignore:
	$(BASH_TOOLS)/update_gitignore.io.sh

.PHONY: btest
btest: bash-test
	@:

.PHONY: bash-test
bash-test:
	$(BASH_TOOLS)/check_all.sh

.PHONY: push
push:
	git push

.PHONY: system-packages
system-packages: submodules
	if [ -x /sbin/apk ];        then $(MAKE) apk-packages; fi
	if [ -x /usr/bin/apt-get ]; then $(MAKE) apt-packages; fi
	if [ -x /usr/bin/yum ];     then $(MAKE) yum-packages; fi
	if [ -x /usr/local/bin/brew -a `uname` = Darwin ]; then $(MAKE) homebrew-packages; fi

.PHONY: system-packages-perl
system-packages-perl: system-packages
	if [ -x /sbin/apk ];        then $(MAKE) apk-packages-perl; fi
	if [ -x /usr/bin/apt-get ]; then $(MAKE) apt-packages-perl; fi
	if [ -x /usr/bin/yum ];     then $(MAKE) yum-packages-perl; fi

.PHONY: system-packages-python
system-packages-python: system-packages
	if [ -x /sbin/apk ];        then $(MAKE) apk-packages-python; fi
	if [ -x /usr/bin/apt-get ]; then $(MAKE) apt-packages-python; fi
	if [ -x /usr/bin/yum ];     then $(MAKE) yum-packages-python; fi

.PHONY: apk-packages
apk-packages:
	# not portable in Alpine sh
	#for x in apk-packages{,-perl,-python}{,-dev}.txt; do \

	for x in apk-packages.txt apk-packages-dev.txt; do \
		find . -path "*/setup/$$x"; \
	done | xargs "$(BASH_TOOLS)/apk_install_packages.sh"
	#for x in apk-packages-{optional,cpan,pip}.txt; do \

	for x in apk-packages-optional.txt; do \
		find . -path "*/setup/$$x"; \
	done | NO_FAIL=1 NO_UPDATE=1 xargs "$(BASH_TOOLS)/apk_install_packages.sh"

.PHONY: apk-packages-perl
apk-packages-perl:
	for x in apk-packages-perl.txt apk-packages-perl-dev.txt; do \
		find . -path "*/setup/$$x"; \
	done | xargs "$(BASH_TOOLS)/apk_install_packages.sh"
	#for x in apk-packages-{optional,cpan,pip}.txt; do \

	# don't put comments inside the for loop, breaks syntax expecting 'done'
	# no point installing system cpan packages if using perlbrew as they won't be found inside perlbrew
	for x in apk-packages-cpan.txt; do \
		if [ -z "$(PERLBREW_PERL)" ]; then \
			find . -path "*/setup/$$x"; \
		fi; \
	done | NO_FAIL=1 NO_UPDATE=1 xargs "$(BASH_TOOLS)/apk_install_packages.sh"

.PHONY: apk-packages-python
apk-packages-python:
	for x in apk-packages-python.txt apk-packages-python-dev.txt; do \
		find . -path "*/setup/$$x"; \
	done | xargs "$(BASH_TOOLS)/apk_install_packages.sh"
	# no point installing system pip packages when they won't be found in virtualenv and will need to be pip installed anyway
	for x in apk-packages-pip.txt; do \
		if [ -z "$(PYTHON_VIRTUALENV)" ]; then \
			find . -path "*/setup/$$x"; \
		fi; \
	done | NO_FAIL=1 NO_UPDATE=1 xargs "$(BASH_TOOLS)/apk_install_packages.sh"

.PHONY: apt-packages
apt-packages:
	#for x in deb-packages{,-perl,-python}{,-dev}.txt; do \

	for x in deb-packages.txt deb-packages-dev.txt; do \
		find . -path "*/setup/$$x"; \
	done | xargs "$(BASH_TOOLS)/apt_install_packages.sh"
	#for x in deb-packages-{optional,cpan,pip}.txt; do \

	for x in deb-packages-optional.txt; do \
		find . -path "*/setup/$$x"; \
	done | NO_FAIL=1 NO_UPDATE=1 xargs "$(BASH_TOOLS)/apt_install_packages.sh"

.PHONY: apt-packages-perl
apt-packages-perl:
	for x in deb-packages-perl.txt deb-packages-perl-dev.txt; do \
		find . -path "*/setup/$$x"; \
	done | xargs "$(BASH_TOOLS)/apt_install_packages.sh"
	for x in deb-packages-cpan.txt; do \
		if [ -z "$(PERLBREW_PERL)" ] && \
		   [ -z "$(GOOGLE_CLOUD_SHELL)" ]; then \
			find . -path "*/setup/$$x"; \
		fi; \
	done | NO_FAIL=1 NO_UPDATE=1 xargs "$(BASH_TOOLS)/apt_install_packages.sh"

.PHONY: apt-packages-python
apt-packages-python:
	for x in deb-packages-python.txt deb-packages-python-dev.txt; do \
		find . -path "*/setup/$$x"; \
	done | xargs "$(BASH_TOOLS)/apt_install_packages.sh"
	for x in deb-packages-pip.txt; do \
		if [ -z "$(PYTHON_VIRTUALENV)" ] && \
		   [ -z "$(GOOGLE_CLOUD_SHELL)" ]; then \
			find . -path "*/setup/$$x"; \
		fi; \
	done  | NO_FAIL=1 NO_UPDATE=1 xargs "$(BASH_TOOLS)/apt_install_packages.sh"

.PHONY: yum-packages
yum-packages:
	# needed for Fedora docker image for find and xargs
	yum install -y findutils

	$(BASH_TOOLS)/setup/install_epel_repo.sh

	# installing packages individually to catch package install failure, otherwise yum succeeds even if it misses a package
	for x in rpm-packages.txt rpm-packages-dev.txt; do \
		find . -path "*/setup/$$x"; \
	done | xargs "$(BASH_TOOLS)/yum_install_packages.sh"
	for x in rpm-packages-optional.txt; do \
		find . -path "*/setup/$$x"; \
	done | NO_FAIL=1 xargs "$(BASH_TOOLS)/yum_install_packages.sh"

.PHONY: yum-packages-perl
yum-packages-perl:
	# installing packages individually to catch package install failure, otherwise yum succeeds even if it misses a package
	for x in rpm-packages-perl.txt rpm-packages-perl-dev.txt; do \
		find . -path "*/setup/$$x"; \
	done | xargs "$(BASH_TOOLS)/yum_install_packages.sh"
	for x in rpm-packages-cpan.txt; do \
		if [ -z "$(PERLBREW_PERL)" ]; then \
			find . -path "*/setup/$$x"; \
		fi; \
	done | NO_FAIL=1 xargs "$(BASH_TOOLS)/yum_install_packages.sh"

.PHONY: yum-packages-python
yum-packages-python:
	# installing packages individually to catch package install failure, otherwise yum succeeds even if it misses a package
	for x in rpm-packages-python.txt rpm-packages-python-dev.txt; do \
		find . -path "*/setup/$$x"; \
	done | xargs "$(BASH_TOOLS)/yum_install_packages.sh"
	for x in rpm-packages-pip.txt; do \
		if [ -z "$(PYTHON_VIRTUALENV)" ]; then \
			find . -path "*/setup/$$x"; \
		fi; \
	done | NO_FAIL=1 xargs "$(BASH_TOOLS)/yum_install_packages.sh"

.PHONY: homebrew-packages
homebrew-packages:
	# Fails if any of the packages are already installed, ignore and continue - if it's a problem the latest build steps will fail with missing headers
	for x in brew-packages.txt; do \
		find . -path "*/setup/$$x"; \
	done | NO_FAIL=1 xargs "$(BASH_TOOLS)/brew_install_packages.sh"
	@# fix for OpenSSL 1.0 -> 1.1 library linkage breaking python -c 'import hashlib', which break pips, eg:
	@# https://stackoverflow.com/questions/20399331/error-importing-hashlib-with-python-2-7-but-not-with-2-6
	$(BASH_TOOLS)/setup/brew_fix_openssl_dependencies.sh

.PHONY: system-packages-remove
system-packages-remove:
	if [ -x /sbin/apk ];        then $(MAKE) apk-packages-remove; fi
	if [ -x /usr/bin/apt-get ]; then $(MAKE) apt-packages-remove; fi
	if [ -x /usr/bin/yum ];     then $(MAKE) yum-packages-remove; fi

.PHONY: apk-packages-remove
apk-packages-remove:
	for x in apk-packages-{,perl-,python-}dev.txt; do \
		find . -path "*/setup/$$x"; \
	done | NO_FAIL=1 xargs "$(BASH_TOOLS)/apk_remove_packages.sh"
	$(SUDO) rm -fr /var/cache/apk/*

.PHONY: apt-packages-remove
apt-packages-remove:
	for x in deb-packages-{,perl-,python-}dev.txt; do \
		find . -path "*/setup/$$x"; \
	done | NO_FAIL=1 xargs "$(BASH_TOOLS)/apt_remove_packages.sh"

.PHONY: yum-packages-remove
yum-packages-remove:
	for x in rpm-packages-{,perl-,python-}dev.txt; do \
		find . -path "*/setup/$$x"; \
	done | NO_FAIL=1 xargs "$(BASH_TOOLS)/yum_remove_packages.sh"

.PHONY: cpan
cpan::
	find . -path '*/setup/cpan-requirements*.txt' | grep -v cpan-requirements-optional.txt | xargs $(BASH_TOOLS)/perl_cpanm_install_if_absent.sh
	@$(MAKE) cpan-optional

.PHONY: cpan-optional
cpan-optional::
	find . -path '*/setup/cpan-requirements-optional.txt' | NO_FAIL=1 xargs $(BASH_TOOLS)/perl_cpanm_install_if_absent.sh

.PHONY: pip
pip::
	find . -path '*/requirements.txt' | xargs $(BASH_TOOLS)/python_pip_install_if_absent.sh
	@$(MAKE) pip-optional

.PHONY: pip-optional
pip-optional::
	find . -path '*/requirements-optional.txt' | NO_FAIL=1 xargs $(BASH_TOOLS)/python_pip_install_if_absent.sh

.PHONY: pip-user
pip-user::
	PYTHON_USER_INSTALL=1 $(MAKE) pip

.PHONY: fatpacks
fatpacks:
	$(BASH_TOOLS)/perl_generate_fatpacks.sh *.pl
	@echo
	if [ -d lib/resources ]; then \
		cp -av lib/resources fatpacks/; \
	fi
	@if $(MAKE) -n fatpacks-local >/dev/null 2>&1; then \
		echo; \
		echo "fatpacks-local target detected, running:"; \
		$(MAKE) fatpacks-local; \
	fi
	@echo
	tar czvf fatpacks.tar.gz "$(FATPACKS_DIR)"
	@echo
	@echo "Generated fatpacks.tar.gz containing $(FATPACKS_DIR)/ directory of perl scripts with all dependencies bundled"

.PHONY: fatpack
fatpack: fatpacks
	@:

.PHONY: python-compile
python-compile:
	$(BASH_TOOLS)/python_compile.sh

.PHONY: pycompile
pycompile: python-compile
	@:

# =======================
# Nice tricks for pure Python projects
# - borrowed from https://gist.github.com/bsmith89/c6811893c1cbd2a72cc1d144a197bef2#file-makefile

#VENV = .venv
#export VIRTUAL_ENV := $(abspath ${VENV})

# putting the venv/bin at the start of the path means that the venv python will be called
# and the venv libraries used automatically, so no need to 'source .venv/bin/activate' first
# although it misses the hash flush 'hash -r' that the venv activate script does
#export PATH := ${VIRTUAL_ENV}/bin:${PATH}

#${VENV}:
#    python3 -m venv "$@"

#pip-install: requirements.txt | ${VENV}
#    pip install --upgrade -r requirements.txt
# =======================

.PHONY: sonar
sonar:
	sonar-scanner

.PHONY: update
update: update2
	@# putting this here instead of inline dep because otherwise check_makefile.sh will fail the target as build target doesn't exist in this Makefile.in
	@$(MAKE) build

.PHONY: update2
update2: update-no-recompile
	@:

.PHONY: update-no-recompile
update-no-recompile:
	git pull
	$(MAKE) submodules

.PHONY: update-submodules
update-submodules:
	git submodule update --init --remote
.PHONY: updatem
updatem: update-submodules
	@:

.PHONY: docker-run
docker-run:
	docker run -ti --rm ${DOCKER_IMAGE} ${ARGS}

.PHONY: run
run: docker-run
	@:

.PHONY: docker-mount
docker-mount:
	# --privileged=true is needed to be able to:
	# mount -t tmpfs -o size=1m tmpfs /mnt/ramdisk
	docker run -ti --rm --privileged=true -v $$PWD:/code ${DOCKER_IMAGE} bash -c "cd /code; exec bash"

.PHONY: docker-mount-alpine
docker-mount-alpine:
	# --privileged=true is needed to be able to:
	# mount -t tmpfs -o size=1m tmpfs /mnt/ramdisk
	docker run -ti --rm --privileged=true -v $$PWD:/code ${DOCKER_IMAGE}:alpine bash -c "cd /code; exec bash"

.PHONY: docker-mount-debian
docker-mount-debian:
	# --privileged=true is needed to be able to:
	# mount -t tmpfs -o size=1m tmpfs /mnt/ramdisk
	docker run -ti --rm --privileged=true -v $$PWD:/code ${DOCKER_IMAGE}:debian bash -c "cd /code; exec bash"

.PHONY: docker-mount-centos
docker-mount-centos:
	# --privileged=true is needed to be able to:
	# mount -t tmpfs -o size=1m tmpfs /mnt/ramdisk
	docker run -ti --rm --privileged=true -v $$PWD:/code ${DOCKER_IMAGE}:centos bash -c "cd /code; exec bash"

.PHONY: docker-mount-ubuntu
docker-mount-ubuntu:
	# --privileged=true is needed to be able to:
	# mount -t tmpfs -o size=1m tmpfs /mnt/ramdisk
	docker run -ti --rm --privileged=true -v $$PWD:/code ${DOCKER_IMAGE}:ubuntu bash -c "cd /code; exec bash"

.PHONY: mount
mount: docker-mount
	@:

.PHONY: mount-alpine
mount-alpine: docker-mount-alpine
	@:

.PHONY: mount-debian
mount-debian: docker-mount-debian
	@:

.PHONY: mount-centos
mount-centos: docker-mount-centos
	@:

.PHONY: mount-ubuntu
mount-ubuntu: docker-mount-ubuntu
	@:

# checks dockerhub build status for this repo - needs check_dockerhub_repo_build_status.py from Advanced Nagios Plugins Collection to be in $PATH
.PHONY: dockerhub-status
dockerhub-status:
	check_dockerhub_repo_build_status.py -r "$(DOCKER_IMAGE)"

# For quick testing only - for actual Dockerfile builds see https://hub.docker.com/u/harisekhon and Dockerfiles source repo https://github.com/harisekhon/Dockerfiles
.PHONY: docker-alpine
docker-alpine:
	$(BASH_TOOLS)/docker_mount_build_exec.sh alpine

.PHONY: docker-debian
docker-debian:
	$(BASH_TOOLS)/docker_mount_build_exec.sh debian

.PHONY: docker-centos
docker-centos:
	$(BASH_TOOLS)/docker_mount_build_exec.sh centos

.PHONY: docker-fedora
docker-fedora:
	$(BASH_TOOLS)/docker_mount_build_exec.sh fedora

.PHONY: docker-ubuntu
docker-ubuntu:
	$(BASH_TOOLS)/docker_mount_build_exec.sh ubuntu

.PHONY: travis
travis:
	@source $(BASH_TOOLS)/.bash.d/network.sh; browser "https://travis-ci.org/$(REPO)"

.PHONY: travis-log
travis-log:
	travis_last_log.py --failed $(REPO)

.PHONY: travis-debug
travis-debug:
	travis_debug_session.py $(REPO)

.PHONY: browse
browse:
	@source $(BASH_TOOLS)/.bash.d/network.sh; browser "https://github.com/$(REPO)"

.PHONY: commitcount
commitcount:
	@# interestingly, even on 10,000 commit repos, there are no duplicate short hashes shown from:
	@# git log --all --pretty=format:"%h" | sort | uniq -d
	@git log --all --pretty=format:"%h" | wc -l

.PHONY: github
github: browse
	@:

.PHONY: github-url
github-url:
	@source $(BASH_TOOLS)/.bash.d/functions.sh; echo "https://github.com/$(REPO)" | tee /dev/stderr | tr -d '\n' | paste_clipboard

.PHONY: status
status:
	@source $(BASH_TOOLS)/.bash.d/network.sh; browser "https://github.com/HariSekhon/DevOps-Bash-tools/blob/master/Status.md"

.PHONY: readme
readme:
	@source $(BASH_TOOLS)/.bash.d/network.sh; browser "https://github.com/$(REPO)/blob/master/README.md"

.PHONY: issues
issues:
	@source $(BASH_TOOLS)/.bash.d/network.sh; browser "https://github.com/$(REPO)/issues"

.PHONY: github
dockerhub:
	@source $(BASH_TOOLS)/.bash.d/network.sh; browser "https://hub.docker.com/u/harisekhon"

.PHONY: dockerhub-url
dockerhub-url:
	@source $(BASH_TOOLS)/.bash.d/functions.sh; echo "https://hub.docker.com/u/harisekhon" | tee /dev/stderr | tr -d '\n' | paste_clipboard

.PHONY: startrack
startrack:
	@echo "Don't run this too much, you will hit an API limit against your IP"
	@source $(BASH_TOOLS)/.bash.d/network.sh; \
	browser "https://seladb.github.io/StarTrack-js/?\
	u=$$(sed 's/\/.*//' <<< "$(REPO)")\
	&r=$$(sed 's/.*\///' <<< "$(REPO)")"

.PHONY: star
star: startrack
	@:

.PHONY: allstars
allstars:
	@echo "Takes a while, don't run this all the time or you will an API limit against your IP"
	@REPOS="Nagios-Plugins Dockerfiles DevOps-Python-tools DevOps-Perl-tools DevOps-Bash-Tools Nagios-Plugin-Kafka HAProxy-configs"; \
	source $(BASH_TOOLS)/.bash.d/network.sh; \
	browser "https://seladb.github.io/StarTrack-js/?\
	$$(\
		for repo in $$REPOS; do \
			printf "%s" "&u=HariSekhon&r=$$repo"; \
		done | \
		sed 's/\&//'\
	)"

.PHONY: ls-files
ls-files:
	@echo $(CODE_FILES) | tr ' ' '\n' | sort

.PHONY: files
files: ls-files
	@:

.PHONY: ls-code
ls-code:
	@# TODO: port out my code and non-code lists and make this more generic
	@$(MAKE) ls-files | grep -v -e '^\./\.' -e LICENSE -e '.*\.md' -e '.*\.txt' `for x in $(CONF_FILES) $(shell git submodule | awk '{print $$2}'); do echo "-e $$x"; done`
	@$(MAKE) ls-files | grep '\.bash' || :

.PHONY: lscode
lscode: ls-code
	@:

.PHONY: wc
wc:
	@# CODE_FILES := definitions in Makefiles must not be quoted or will get wc error 'open: File name too long'
	@wc -l $(CODE_FILES)
	@printf "Total Files: "
	@tr ' ' '\n' <<< "$(CODE_FILES)" | wc -l

.PHONY: wc2
wc2:
	@printf "Total Files: "
	@tr ' ' '\n' <<< "$(CODE_FILES)" | wc -l
	@printf "Total line count without # comments:"
	@sed 's/#.*//;/^[[:space:]]*$$/d' $(CODE_FILES) | wc -l

.PHONY: wc-code
wc-code:
	@$(MAKE) ls-code | xargs wc -l
	@printf "Total code files: "
	@$(MAKE) ls-code | wc -l

.PHONY: wccode
wccode: wc-code
	@:

.PHONY: wc-code2
wc-code2:
	@printf "Total code files: "
	@$(MAKE) ls-code | wc -l
	@printf "Total line count without # comments: "
	@$(MAKE) ls-code | xargs sed 's/#.*//;/^[[:space:]]*$$/d' | wc -l

.PHONY: wccode
wccode2: wc-code2
	@:

# finds .swp, would need to port out code lists
#.PHONY: wcall
#wcall:
#	find . -type f --not -path '*.git*' -exec cat {} \; | wc -l
#
#.PHONY: wcall
#wcall:
#	find . -type f -not -path '*.git*' -exec sed 's/#.*//;/^[[:space:]]*$$/d' {} \; | wc -l