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omarchycn/bin/omarchy-tailscale-receive
T
7e469f962d Let a received Taildrop file wait to be answered (#7953)
* Let a received Taildrop file wait to be answered

A delivery can land hours after it was sent, and the toast announcing it was expiring after five seconds -- so a file that arrived while nobody was at the machine was gone from the screen before anyone could click it open. Critical urgency is what the shell reads as a popup that lives until it is clicked or dismissed, the same thing omarchy-crash-watch uses to keep its click-to-diagnose toast around.

The wrapper takes options after the headline and description as well as before, which is how this argument list is built. That path had no test, and it fails quietly rather than loudly: the wrapper appends its own default urgency last, so an urgency it stopped parsing would reach notify-send as `-u critical ... -u low` and the toast would go back to expiring.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Co-Authored-By: Codex XHigh <noreply@openai.com>

* Say it in the commit message, not above the code

`-u critical` next to a line that builds a notification says what it does, and the five lines explaining why it is there were a recap of the change rather than something the code could not say. The reasoning stays where it belongs, in the commit that made the change.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: David Heinemeier Hansson <david@hey.com>
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
Co-authored-by: Codex XHigh <noreply@openai.com>
2026-08-23 22:12:07 +02:00

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#!/bin/bash
# omarchy:summary=Save incoming Taildrop files and announce them
# omarchy:args=[--once] [directory]
# omarchy:examples=omarchy tailscale receive | omarchy tailscale receive --once ~/Desktop
set -euo pipefail
once=false
if [[ ${1:-} == "--once" ]]; then
once=true
shift
fi
dir="${1:-${XDG_DOWNLOAD_DIR:-$HOME/Downloads}}"
# Taildrop lands in a staging directory next door rather than straight in the
# downloads directory: waiting for a delivery can take hours, and everything
# else that shows up meanwhile is somebody else's file. Same filesystem, so
# handing the finished file over is a rename.
staging="$dir/.omarchy-taildrop"
mkdir -p "$staging"
# Take the name by linking to it rather than by looking and then renaming.
# link(2) refuses an existing name, so nothing can land on the chosen one in
# the gap between the two. Staging shares the filesystem with the downloads
# directory, so the link always resolves and unlinking the staged name
# finishes the move. Prints the name it took.
claim_path() {
local staged="$1" name="${staged##*/}" base ext candidate index=0
base="${name%.*}"
ext="${name#"$base"}"
[[ -z $base ]] && { base="$name"; ext=""; }
while (( index < 1000 )); do
if (( index == 0 )); then
candidate="$dir/$name"
else
candidate="$dir/$base-$index$ext"
fi
if ln -- "$staged" "$candidate" 2>/dev/null; then
rm -f -- "$staged"
printf '%s\n' "$candidate"
return 0
fi
# Only a taken name is worth another spin. Anything else failed the link
# itself, and the file keeps its place in staging for the next run.
[[ -e $candidate ]] || return 1
((index++))
done
return 1
}
announce() {
local path="$1"
local name="${path##*/}"
local args=("Received $name" "Saved to ${dir/#$HOME/~}" -u critical)
case "${name,,}" in
*.png | *.jpg | *.jpeg | *.gif | *.webp | *.avif | *.bmp | *.tif | *.tiff)
args+=(--image "$path")
;;
*)
args+=(-g 󰒊)
;;
esac
# Announcing is best-effort: the file is already delivered, and under `set -e`
# a notification outage would otherwise kill the long-running receiver.
omarchy-notification-send "${args[@]}" --exec "$(printf 'xdg-open %q' "$path")" || true
}
deliver() {
local staged target
while IFS= read -r staged; do
target=$(claim_path "$staged") || continue
announce "$target"
done < <(find "$staging" -mindepth 1 -maxdepth 1)
}
# Anything left staged by an interrupted run still deserves delivering.
deliver
while true; do
if ! tailscale file get --wait --conflict=rename "$staging"; then
$once && exit 1
sleep 10
continue
fi
deliver
$once && exit 0
done