#!/bin/sh

set -e

function log
{
    >&2 echo "-> $@"
    "$@"
}

function cc
{
    mkdir -p bin
    [ -n "$3" ] && NAME="$3" || NAME=$(basename "$1")
    log gcc -Wall -Wextra -Wpedantic -I. -g $2 "$1.c" -o "bin/$NAME"
}

function shared
{
    mkdir -p bin
    [ -n "$3" ] && NAME="$3" || NAME=$(basename "$1")
    log gcc -Wall -Wextra -Wpedantic -I. -g -shared -fPIC $2 "$1.c" -o "bin/$NAME.so"
}

function leak
{
    log valgrind --leak-check=full --show-leak-kinds=all -s bin/"$1" $2
}

# cc util/dict -D_DICT_STANDALONE
# leak dict

# cc demos/lexer util/dict.c
# leak lexer

# cc recursive/recursive-ascent
# leak recursive-ascent

# cc recursive/recursive-ascent-descent
# leak recursive-ascent-descent

# cc util-tables -D_UTIL_TABLES_STANDALONE
# leak util-tables

# cc slr-table -D_SLR_TABLE_STANDALONE
# leak slr-table

# cc clr-table -D_CLR_TABLE_STANDALONE
# leak clr-table

# cc clr-table "-D_CLR_TABLE_STANDALONE -D_LAZY_LALR" lalr-table
# leak lalr-table

# cc lr-parser -D_LR_PARSER_STANDALONE
# leak lr-parser

# cc demos/instant-parser # not working
# leak instant-parser     # not working

#--------------------------------------------------------------------------------------------------#

cc demos/generate-parser "-rdynamic"

shared slr-table
shared clr-table
shared clr-table -D_LAZY_LALR lalr-table
shared demos/sample-files/lalr-defs

# --- Calc example ---
# shared demos/sample-files/calc-defs
# leak generate-parser "-o bin/calc -t lalr-table bin/calc-defs.so"
# cc demos/sample-files/calc-skeleton "" parser
# leak parser "13*10+9"
# leak parser "-13+20"
# leak parser "1>52?2+3:53"
# exit 0

# --- Grammar Definition example ---
shared demos/sample-files/gram-defs
leak generate-parser "-o bin/gram -t lalr-table bin/gram-defs.so"
cc demos/sample-files/gram-skeleton "" gram-parser

# !!! gram.g is outdated !!!
# leak gram-parser < demos/sample-files/gram.g > bin/gram-gram.c
# shared bin/gram-gram
# leak generate-parser "-o bin/gram -t lalr-table bin/gram-gram.so"
# cc demos/sample-files/gram-skeleton "" gram2-parser

# leak gram-parser < demos/sample-files/calc.g > bin/calc-gram.c
# shared bin/calc-gram
# leak generate-parser "-o bin/calc -t lalr-table bin/calc-gram.so"
# cc demos/sample-files/calc-skeleton "" calc-parser

# leak calc-parser "13*10+9"
# leak calc-parser "-13+20"
# leak calc-parser "1>52?2+3:53"

leak gram-parser < demos/sample-files/lbp.g > bin/lbp-gram.c
shared bin/lbp-gram
leak generate-parser "-o bin/lbp -t lalr-table bin/lbp-gram.so"

cc demos/sample-files/lbp-skeleton "util/dict.c" lbp-parser
leak lbp-parser < demos/sample-files/lbp-code.lbp