Add EmulationStation DE (#403)

[xdg-ninja.git] / xdg-ninja.sh

diff --git a/xdg-ninja.sh b/xdg-ninja.sh
index 388146b029785146184499353e47085f77e65778..7a0b29ee8c10c648a0147d7ad850eeb06f5a0321 100755 (executable)
--- a/xdg-ninja.sh
+++ b/xdg-ninja.sh
@@ -66,7 +66,7 @@ help() {
     ${FX_ITALIC}--skip-unsupported${FX_RESET}  ${FX_BOLD}Don't display anything for files that do not have fixes available${FX_RESET}
 
     """
-    printf "%b" "$HELPSTRING"
+    printf "%b\n" "$HELPSTRING"
 }
 
 SKIP_OK=true
@@ -123,14 +123,32 @@ apply_shell_expansion() {
     eval "$command"
 }
 
-# Returns 0 if the path doesn't lead anywhere
-# Returns 1 if the path leads to something
-check_if_file_exists() {
-    FILE_PATH=$(apply_shell_expansion "$1")
-    if [ -e "$FILE_PATH" ]; then
+# Function to check if a string contains shell pattern matching
+has_pattern() {
+    case $1 in
+    *\** | *\?* | *\[*\]*)
+        return 0
+        ;;
+    *)
         return 1
+        ;;
+    esac
+}
+
+# Returns the actual name of the given file that is on the user's disk
+# This command applies shell pattern matching and return the actual filename
+retrieve_existing_filename() {
+    FILE_PATH=$(apply_shell_expansion "$1")
+
+    # return filename if found, nothing else
+    if has_pattern "$FILE_PATH"; then
+        dir="$(dirname "$FILE_PATH")"
+        part="$(basename "$FILE_PATH")"
+        find "$dir" -maxdepth 1 -name "$part" -print -quit 2>/dev/null
     else
-        return 0
+        if [ -e "$FILE_PATH" ]; then
+            printf "%s" "$FILE_PATH"
+        fi
     fi
 }
 
@@ -186,28 +204,24 @@ check_file() {
     MOVABLE="$3"
     HELP="$4"
 
-    check_if_file_exists "$FILENAME"
-
-    case $? in
+    file=$(retrieve_existing_filename "$FILENAME")
 
-    0)
-        log SUCS "$NAME" "$FILENAME" "$HELP"
-        ;;
-
-    1)
+    if [ "$file" ]; then
         if [ "$MOVABLE" = true ]; then
-            log ERR "$NAME" "$FILENAME" "$HELP"
+            log ERR "$NAME" "$file" "$HELP"
         else
-            log WARN "$NAME" "$FILENAME" "$HELP"
+            log WARN "$NAME" "$file" "$HELP"
         fi
         if [ "$HELP" ]; then
-            log HELP "$NAME" "$FILENAME" "$HELP"
+            if [ "$MOVABLE" = true ] || [ "$SKIP_UNSUPPORTED" = false ]; then
+                log HELP "$NAME" "$file" "$HELP"
+            fi
         else
-            log HELP "$NAME" "$FILENAME" "_No help available._"
+            log HELP "$NAME" "$file" "_No help available._"
         fi
-        ;;
-
-    esac
+    else
+        log SUCS "$NAME" "$file" "$HELP"
+    fi
 }
 
 # Reads files from programs/, calls check_file on each file specified for each program
@@ -216,7 +230,7 @@ do_check_programs() {
 " read -r name; read -r filename; read -r movable; read -r help; do
         check_file "$name" "$filename" "$movable" "$help"
     done <<EOF
-$(jq 'inputs as $input | $input.files[] as $file | $input.name, $file.path, $file.movable, $file.help' "$(realpath "$0" | xargs dirname)"/programs/* | sed -e 's/^"//' -e 's/"$//')
+$(jq '.files[] as $file | .name, $file.path, $file.movable, $file.help' "$XN_PROGRAMS_DIR"/* | sed -e 's/^"//' -e 's/"$//')
 EOF
 # sed is to trim quotes
 }
@@ -231,6 +245,12 @@ check_programs() {
     printf "\n"
 }
 
+[ "$XN_PROGRAMS_DIR" ] ||
+    XN_PROGRAMS_DIR="$(realpath "$0" | xargs dirname | sed 's:/bin$:/share/xdg-ninja:g')/programs"
 
 check_programs
-exit $FIXABLE
+if [ $FIXABLE -gt 100 ]; then
+    exit 101
+else
+    exit $FIXABLE
+fi