Added file utils

Author: Guillaume LODI

lemin/lemin.sh

@@ -59,7 +59,7 @@ generatemap () {
 	for f in {1..30}
 	do
 		printf "${C_GRY}.${C_RES}"
-		./$BASE/generator "$2"  > "$BASE/maps/$1$(printf '%02d' $f)"
+		$BASE/generator "$2"  > "$BASE/maps/$1$(printf '%02d' $f)"
 		sleep 1
 	done
 }
@@ -76,6 +76,9 @@ runtest () {
 }
 
 #############################
+fileexist "$PROJECT_PATH/lem-in"
+fileisexecutable "$PROJECT_PATH/lem-in"
+
 generate=1
 if [ -d "$BASE/maps" ]; then
 	read -p "Would you like to generate new maps [y/N]? " -n 1 -r

utils/func.sh

@@ -1,5 +1,8 @@
 #!/bin/bash
 
+##
+# Print
+##
 printtest () {
 	printf "${C_CYA}${C_UND}\nTest:${C_RESU} ${1}${C_RES}\n"
 }
@@ -13,7 +16,29 @@ printerror () {
 }
 
 
+##
+# Others
+##
 waitkeypress () {
 	printf "${C_GRY}Press enter to continue...${C_RES} "
 	read
 }
+
+##
+# File tests
+##
+
+fileexist () {
+	if ! [ -f "$1" ]; then
+		printerror "File $1 does not exist."
+		exit 1
+	fi
+}
+
+fileisexecutable () {
+	if ! [ -x "$1" ]; then
+		printerror "File $1 is not executable."
+		printinfo "You can try to run 'chmod u+x $1' to fix this"
+		exit 1
+	fi
+}