diff options
| author | lassulus <lassulus@lassul.us> | 2022-11-27 21:51:15 +0100 |
|---|---|---|
| committer | lassulus <lassulus@lassul.us> | 2022-11-27 21:51:15 +0100 |
| commit | a4637e2bb15a86bd96faaf75914dc8d0dfcc6294 (patch) | |
| tree | 8e43ad43f66c337f6ef7015963588a54ee5c9732 /lass | |
| parent | dae12b6893a1d28e8bcb1fe3fb9ee8757bbfbed4 (diff) | |
l: allow piping into sxiv
Diffstat (limited to 'lass')
| -rw-r--r-- | lass/2configs/baseX.nix | 4 | ||||
| -rw-r--r-- | lass/5pkgs/sxiv/default.nix | 27 |
2 files changed, 28 insertions, 3 deletions
diff --git a/lass/2configs/baseX.nix b/lass/2configs/baseX.nix index 9b2b58f22..efd6c8a24 100644 --- a/lass/2configs/baseX.nix +++ b/lass/2configs/baseX.nix @@ -79,9 +79,7 @@ in { powertop rxvt-unicode sshvnc - (pkgs.writers.writeDashBin "sxiv" '' - ${pkgs.nsxiv}/bin/nsxiv "$@" - '') + sxiv nsxiv taskwarrior termite diff --git a/lass/5pkgs/sxiv/default.nix b/lass/5pkgs/sxiv/default.nix new file mode 100644 index 000000000..04fc1c3f6 --- /dev/null +++ b/lass/5pkgs/sxiv/default.nix @@ -0,0 +1,27 @@ +{ nsxiv, writers }: + +writers.writeDashBin "sxiv" '' + set -efu + tmpfile="''${TMPDIR:-/tmp}/nsxiv_pipe_$$" + trap 'rm -f -- $tmpfile' EXIT + + if [ "$#" -eq 0 ]; then + if [ -t 0 ]; then + echo "sxiv: No arguments provided" >&2; exit 1 + else + # Consume stdin and put it in the temporal file + cat > "$tmpfile" + fi + fi + + for arg in "$@"; do + # if it's a pipe then drain it to $tmpfile + [ -p "$arg" ] && cat "$arg" > "$tmpfile" + done + + if [ -s "$tmpfile" ]; then + ${nsxiv}/bin/nsxiv -q "$@" "$tmpfile" # -q to silence warnings + else + ${nsxiv}/bin/nsxiv "$@" # fallback + fi +'' |