From b8136717b97613388445c37971ffb66aa88a94c4 Mon Sep 17 00:00:00 2001
From: xeruf <27jf@pm.me>
Date: Sat, 16 Oct 2021 11:24:14 +0200
Subject: [PATCH] bin/mp: preserve order of input arguments

---
 .local/bin/scripts/mp | 46 ++++++++++++++++++++++---------------------
 1 file changed, 24 insertions(+), 22 deletions(-)

diff --git a/.local/bin/scripts/mp b/.local/bin/scripts/mp
index d6a5d69..b6c4a48 100755
--- a/.local/bin/scripts/mp
+++ b/.local/bin/scripts/mp
@@ -4,26 +4,28 @@
 # env: MUSIC
 PLAYLISTS="$MUSIC/Playlists"
 LINKS="$MUSIC/links"
-test "$1" = "-q" && quiet=-q && shift
-test "$1" = "-v" && verbose=-v && shift
-test "$1" = "-r" && shift || next=true
-{ for arg;
-do path="$(test -e "$arg" && realpath "$arg" ||
-    ( test -e "$MUSIC/$arg" && realpath "$MUSIC/$arg") ||
-    ( test -e "$PLAYLISTS/$arg" && realpath "$PLAYLISTS/$arg") )"
-  test -n "$verbose" && echo "Scanning path '$path' from '$arg'" >&2
-  test -n "$path" || continue
-  if file "$path" | grep -i ' playlist' || expr "$path" : ".*\.m3u8\?$" >/dev/null
-  then pushd "$(dirname "$path")" >/dev/null && cat "$path" | xargs --delim='\n' "$0" $verbose -r && popd >/dev/null
-  else
-    find "$path" -name "*.flac" -o -name "*.mp3" | while read file
-      do case "$path" in
-        ($MUSIC/*) echo "${file/$MUSIC\/}";;
-        (*) mkdir -p "$LINKS" && ln -fs "$file" "$LINKS/$(basename "$file")" && echo "${LINKS#$MUSIC/}/$(basename "$file")";;
-      esac done
-  fi
-done && mpc -q update --wait; } | xargs --delim='\n' mpc insert
-
-if test "$next"
-then test $(mpc status | wc -l) -gt 1 && mpc $quiet next || mpc $quiet play
+if test "$1" = "-r"
+then shift
+  test "$1" = "-v" && verbose=-v && shift
+  for arg;
+  do path="$(test -e "$arg" && realpath "$arg" ||
+      ( test -e "$MUSIC/$arg" && realpath "$MUSIC/$arg") ||
+      ( test -e "$PLAYLISTS/$arg" && realpath "$PLAYLISTS/$arg") )"
+    test -n "$verbose" && echo "Scanning path '$path' from '$arg'" >&2
+    test -n "$path" || continue
+    if file "$path" | grep -i ' playlist' || expr "$path" : ".*\.m3u8\?$" >/dev/null
+    then pushd "$(dirname "$path")" >/dev/null && cat "$path" | xargs --delim='\n' "$0" $verbose -r && popd >/dev/null
+    else
+      find "$path" -name "*.flac" -o -name "*.mp3" | while read file
+        do case "$path" in
+          ($MUSIC/*) echo "${file/$MUSIC\/}";;
+          (*) mkdir -p "$LINKS" && ln -fs "$file" "$LINKS/$(basename "$file")" && echo "${LINKS#$MUSIC/}/$(basename "$file")";;
+        esac done
+    fi
+  done
+else
+  test "$1" = "-q" && quiet=-q && shift
+  { "$0" -r "$@" && mpc -q update --wait; } |
+    xargs --delim='\n' mpc insert
+  test $(mpc status | wc -l) -gt 1 && mpc $quiet next || mpc $quiet play
 fi