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| author | makefu <github@syntax-fehler.de> | 2022-04-27 22:07:43 +0200 |
|---|---|---|
| committer | makefu <github@syntax-fehler.de> | 2022-04-27 22:07:43 +0200 |
| commit | bdd36774f5e0854553b13433ef85260c6c074b3e (patch) | |
| tree | 656d0a2755c098a9e69c373a8c4f39fa82cb8d1e /krebs/5pkgs/simple/qrscan.nix | |
| parent | c3adb252afa29f0140f29c935201cfbb100b5697 (diff) | |
| parent | 92d5eacd6d9e530c4d1ea0dec2652417b0fde78a (diff) | |
Merge remote-tracking branch 'lass/master'
Diffstat (limited to 'krebs/5pkgs/simple/qrscan.nix')
| -rw-r--r-- | krebs/5pkgs/simple/qrscan.nix | 26 |
1 files changed, 3 insertions, 23 deletions
diff --git a/krebs/5pkgs/simple/qrscan.nix b/krebs/5pkgs/simple/qrscan.nix index 7d99dcee7..df9a98053 100644 --- a/krebs/5pkgs/simple/qrscan.nix +++ b/krebs/5pkgs/simple/qrscan.nix @@ -1,27 +1,7 @@ -{ coreutils, gnused, writeDashBin, zbar }: +{ pkgs }: -writeDashBin "qrscan" '' +pkgs.writeDashBin "qrscan" '' set -efu - tmpdir=$(${coreutils}/bin/mktemp --tmpdir -d qrscan.XXXXXXXX) - codefile=$tmpdir/code - - cleanup() { - ${coreutils}/bin/rm "$codefile" - ${coreutils}/bin/rmdir "$tmpdir" - } - - ${coreutils}/bin/mkfifo "$codefile" - - ${zbar}/bin/zbarcam > "$codefile" & - zbarcampid=$! - - exec < "$codefile" - while read -r code; do - code=$(printf %s "$code" | ${gnused}/bin/sed -n 's/^QR-Code://p') - if test -n "$code"; then - ${coreutils}/bin/kill "$zbarcampid" - echo "$code" - fi - done + ${pkgs.zbar}/bin/zbarcam -1 | ${pkgs.gnused}/bin/sed -n 's/^QR-Code://p' '' |