# An example makefile to generate a pdf slideshow from markdown
# Uses pandoc, beamer
#
# Ideas from this video https://youtu.be/dum7q6UXiCE
#
# Kitsune Scientific 2021

# Get vars
hash := $(shell git rev-parse --short HEAD)

# Do everything
all: generate clean

# Generate artifacts and output binaries
generate: example_slides.md
	# Copy over our source file to a temporary working one
	cp example_slides.md working.md
	# Replace any vars in the text
	sed -i "s/&hash/$(hash)/" working.md
	# Generate a doc with pandoc!
	pandoc working.md -t beamer -o changeme.pdf

# Clean any artifacts up
clean: working.md
	rm working.md