precompile.sh

cd src
flex -B -s compiler.l
echo "Lexer Done"
bison -d compiler.y -b y
echo "Parser Done"

cd ..
snippets_h=src/snippets.h
snippets_c=src/snippets.c

# $1 is name code
# $2 is prepared file
do_bin2c(){
	echo "extern const BPCSNP_EMBEDDED_FILE bpcsnp_${1};" >> $snippets_h
	
	# https://stackoverflow.com/questions/8467424/echo-newline-in-bash-prints-literal-n
	echo -n "static const char _bpcsnp_file_${1}[] = " >> $snippets_c
	echo "" >> $snippets_c
	echo "\"\\" >> $snippets_c
	# https://stackoverflow.com/questions/1251999/how-can-i-replace-each-newline-n-with-a-space-using-sed
	cat ${2} | bin2c | sed -e ':a' -e 'N' -e '$!ba' -e 's/\\\n/"\n"/g' >> $snippets_c
	echo "\";" >> $snippets_c
	echo "const BPCSNP_EMBEDDED_FILE bpcsnp_${1} = { _bpcsnp_file_${1}, sizeof(_bpcsnp_file_${1}) / sizeof(char) - 1u };" >> $snippets_c
}

# set header and reset source and header
echo "#pragma once" > $snippets_h
echo "#include <stdlib.h>" >> $snippets_h
echo "typedef struct _BPCSNP_EMBEDDED_FILE { const char* file; size_t len; }BPCSNP_EMBEDDED_FILE;" >> $snippets_h
echo "#include \"snippets.h\"" > $snippets_c

# create snippets
do_bin2c "py_header" snippets/header.py
do_bin2c "py_functions" snippets/functions.py
do_bin2c "cs_header" snippets/header.cs
do_bin2c "cs_functions" snippets/functions.cs
do_bin2c "hpp_header" snippets/header.hpp
do_bin2c "hpp_functions" snippets/functions.hpp
do_bin2c "cpp_functions" snippets/functions.cpp
do_bin2c "cpp_tail" snippets/tail.cpp

echo "Snippets Done"