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Add cleanup traps to shell scripts

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thePR0M3TH3AN
2025-06-21 12:24:49 -04:00
parent 4fecbdb71f
commit 51901e208e
3 changed files with 20 additions and 6 deletions
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8
voxvera/src/generate_qr.sh
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@@ -18,12 +18,16 @@ tear=$(jq -r '.tear_off_link' "$CONFIG")
tmp_content=$(mktemp)
tmp_tear=$(mktemp)
cleanup() {
rm -f "$tmp_content" "$tmp_tear"
}
trap cleanup EXIT
qrencode -o "$tmp_content" -s 10 -m 0 "$url"
qrencode -o "$tmp_tear" -s 10 -m 0 "$tear"
convert "$tmp_content" -resize 128x128 "qrcode-content.png"
convert "$tmp_tear" -resize 128x128 "qrcode-tear-offs.png"
rm -f "$tmp_content" "$tmp_tear"
echo "QR codes generated"