automakefile

#!/bin/bash

makefile="Makefile"
files=$1
tableau=();
PROJECT_DIR=""
SOURCES_DIR=""
HEADERS_DIR=""
LIBS_DIR=""
EXEC=""
CC=""
CFLAGS=""
LDFLAGS=""
BCK_DIR=""
ZIP=""
ZIPFLAGS=""
UNZIP=""
UNZIPFLAGS=""
project=0

    IFS=";"
    project=$(cat $files | grep "^PROJECT_DIR" | wc -l)
    if [[ $project == 0 ]]
        then echo "Project dir not found" && exit 84;
    elif [[ $# != 1 ]]
        then echo "Bad number of argument" & exit 84;
    fi
    while read line
        do
    tableau=($line)
    if [[ ${tableau[0]} == "PROJECT_DIR" ]]
        then PROJECT_DIR=${tableau[1]}
    elif [[ ${tableau[0]} == "SOURCES_DIR" ]]
        then SOURCES_DIR=${tableau[1]}
    elif [[ ${tableau[0]} == "HEADERS_DIR" ]]
        then HEADERS_DIR=${tableau[1]}
    elif [[ ${tableau[0]} == "LIBS_DIR" ]]
        then LIBS_DIR=${tableau[1]}
    elif [[ ${tableau[0]} == "EXEC" ]]
        then EXEC=${tableau[1]}
    elif [[ ${tableau[0]} == "CC" ]]
        then CC=${tableau[1]}
    elif [[ ${tableau[0]} == "CFLAGS" ]]
        then CFLAGS=${tableau[1]}
    elif [[ ${tableau[0]} == "LDFLAGS" ]]
        then LDFLAGS=${tableau[1]}
    elif [[ ${tableau[0]} == "BCK_DIR" ]]
        then BCK_DIR=${tableau[1]}
    elif [[ ${tableau[0]} == "ZIP" ]]
        then ZIP=${tableau[1]}
    elif [[ ${tableau[0]} == "ZIPFLAGS" ]]
        then ZIPFLAGS=${tableau[1]}
    elif [[ ${tableau[0]} == "UNZIP" ]]
        then UNZIP=${tableau[1]}
    elif [[ ${tableau[0]} == "UNZIPFLAGS" ]]
        then UNZIPFLAGS=${tableau[1]}
    fi
done < $files

if [ "$SOURCES_DIR" == "" ]
    then exit 84
fi

    DIR="$PROJECT_DIR/Makefile"

    echo -e "##\n## EPITECH PROJECT, 2019\n## Makefile\n## File description:\n## Makefile\n##\n" > $DIR

if [ "$SOURCES_DIR" != "" ]
    then    echo -e "SRC\t\t=\t\$(shell find $SOURCES_DIR -type f -name \"*.c\")\n" >> $DIR
fi

if [ "$SOURCES_DIR" != "" ]
    then    echo -e "OBJ\t\t=\t\$(SRC:.c=.o)\n" >> $DIR
fi

if [ "$CFLAGS" != "" ]
    then    echo -e "CFLAGS\t\t=\t$CFLAGS\n" >> $DIR
fi

if [ "$LDFLAGS" != "" ]
    then    echo -e "LDFLAGS\t\t=\t$LDFLAGS\n" >> $DIR
fi

if [ "$LIBS_DIR" != "" ]
    then    echo -e "LIB\t\t=\t$LIBS_DIR\n" >> $DIR
fi

if [ "$CC" == "" ]
    then CC="gcc"
fi

if [ "$CC" != "" ]
    then    echo -e "CC\t\t=\t$CC\n" >> $DIR
fi

if [ "$ZIP" != "" ]
    then    echo -e "ZIP\t\t=\t$ZIP\n" >> $DIR
fi

if [ "$ZIPFLAGS" != "" ]
    then    echo -e "ZIPFLAGS\t=\t$ZIPFLAGS\n" >> $DIR
fi

if [ "$UNZIP" != "" ]
    then    echo -e "UNZIP\t\t=\t$UNZIP\n" >> $DIR
fi

if [ "$UNZIPFLAGS" != "" ]
    then    echo -e "UNZIPFLAGS\t\t=\t$UNZIPFLAGS\n" >> $DIR
fi

if [ "$EXEC" != "" ]
    then    echo -e "NAME\t\t=\t$EXEC\n" >> $DIR
fi

if [ "$EXEC" != "" ]
    then    echo -e "\$(NAME)\t: \$(OBJ)\n\t\t\$(CC) -o \$(NAME) \$(OBJ) \$(CFLAGS) \$(LDFLAGS)\n" >> $DIR
fi

echo -e "all:\t\$(NAME)\n" >> $DIR
echo -e "clean:\n\t\trm -f \$(OBJ)\n" >> $DIR
echo -e "fclean: clean\n\t\trm -f \$(NAME)\n" >> $DIR
echo -e "re:\tfclean all\n" >> $DIR
echo -e ".PHONY: all re clean fclean" >> $DIR