From d7c082249f239824ed4ee6f48514840ff3ddf6bd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luk=C3=A1=C5=A1=20Kucharczyk?= <lukas@kucharczyk.xyz>
Date: Sat, 8 Oct 2022 16:24:22 +0200
Subject: [PATCH] strip_track_except: use complete TMPFILE name, exit when
 ffmpeg errors out

---
 strip_track_except.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/strip_track_except.sh b/strip_track_except.sh
index 353c654..db184e1 100755
--- a/strip_track_except.sh
+++ b/strip_track_except.sh
@@ -21,8 +21,8 @@ UNDESIRED_TRACK_COUNT=$(echo "$JSON_OUTPUT" | jq "[.[] | select(.properties.lang
 [[ $UNDESIRED_TRACK_COUNT -eq 0 ]] && echo -e "\tFile has only '$LANGUAGE_TO_KEEP' tracks, skipping." && exit 1
 FILENAME_EXT=${FILENAME##*.}
 echo -e "\tRemoving all audio tracks except '$LANGUAGE_TO_KEEP' tracks..."
-TMPFILE=$(mktemp)
-echo -e "\tOutputting to temporary file ${TMPFILE}.${FILENAME_EXT}..."
-pv "$FILENAME" | ffmpeg -i pipe:0 -map 0:v -map 0:a:m:language:${LANGUAGE_TO_KEEP} -map 0:s -c copy -v error "${TMPFILE}.${FILENAME_EXT}"
+TMPFILE=$(mktemp --dry-run --suffix=.${FILENAME_EXT})
+echo -e "\tOutputting to temporary file ${TMPFILE}..."
+! pv "$FILENAME" | ffmpeg -i pipe:0 -map 0:v -map 0:a:m:language:${LANGUAGE_TO_KEEP} -map 0:s -c copy -v error "${TMPFILE}" && echo "Something went wrong, aborting." && exit
 echo -e "\tReplacing ${FILENAME} with ${TMPFILE}..."
-mv "${TMPFILE}.${FILENAME_EXT}" "$FILENAME"
+mv "${TMPFILE}" "$FILENAME"