fixed list function and install script bugs

install.sh

@@ -22,7 +22,9 @@ if [ "$1" == "--uninstall" ]; then
   exit
 fi
 
-mkdir build
+if [ ! -d ./build ]; then
+    mkdir build
+fi
 
 S=build/sns.sh
 
@@ -48,7 +50,7 @@ chmod +x "$S"
 if [ ! -r "/bin/sns" ]; then
   sudo cp "$S" "/bin/sns"
 else
-    if grep "simple note system" "/bin/sns"; then
+    if grep -i "simple note system" "/bin/sns" >/dev/null; then
         sudo rm /bin/sns
         sudo cp "$S" "/bin/sns"
     fi
@@ -57,7 +59,7 @@ fi
 if [ ! -r "/usr/share/bash-completion/completions/sns" ]; then
    sudo cp "src/bash-completion/sns" "/usr/share/bash-completion/completions/sns"
 else
-    if grep "simple note system" "/usr/share/bash-completion/completions/sns"; then
+    if grep -i "simple note system" "/usr/share/bash-completion/completions/sns" >/dev/null; then
         sudo rm /bin/sns
         sudo cp "$S" "/bin/sns"
         fi

src/includes/list.sns.sh

@@ -1,4 +1,10 @@
+#!/bin/bash
 function list(){
     # This function, given a folder, $NOTE, will list the contents of $NOTE.
-    ls "$NOTES_DIR/${NOTE%.*}"
+    cd "$(dirname "$NOTES_DIR/$NOTE")"
+    find . -type f -name "*$EXT" | while read file; do
+        printf "%s\n" "$file"
+    done
+
+
 }