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Rename FZF_IDLE_TIME to FZF_IDLE_MS

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Seconds resolution is too coarse to combine with sub-second every()
bindings. Switching to milliseconds gives idle-based scripts useful
resolution at any every() interval.
This commit is contained in:
Junegunn Choi
2026-05-16 18:11:26 +09:00
parent 07f3b00bd4
commit 4364dc1d24
4 changed files with 14 additions and 12 deletions
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CHANGELOG.md
+3 -3
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@@ -4,15 +4,15 @@ CHANGELOG
0.73.0
------
- Timer-driven `every(N)` event for `--bind`, where `N` is seconds (fractional, floored to `0.01`). Ticks that overlap an in-flight action are coalesced, so a slow `reload` cannot accumulate a backlog.
- New `FZF_IDLE_TIME` environment variable (whole seconds since the last user activity) exported to child processes. Pair with `every(N)` to build idle-based behavior such as auto-accept or auto-quit (#1211).
- New `FZF_IDLE_MS` environment variable (milliseconds since the last user activity) exported to child processes. Pair with `every(N)` to build idle-based behavior such as auto-accept or auto-quit (#1211).
```sh
# Live process list; --track --id-nth 2 keeps the cursor on the same PID across reloads
fzf --header-lines 1 --track --id-nth 2 --bind 'start,every(2):reload-sync:ps -ef'
# Auto-accept after 10 seconds of inactivity, with a countdown in the footer after 5s
fzf --bind 'every(1):bg-transform:
if [[ $FZF_IDLE_TIME -lt 5 ]]; then echo change-footer:
elif [[ $FZF_IDLE_TIME -lt 10 ]]; then echo "change-footer:auto-accept in $((10 - FZF_IDLE_TIME))s"
if [[ $FZF_IDLE_MS -lt 5000 ]]; then echo change-footer:
elif [[ $FZF_IDLE_MS -lt 10000 ]]; then echo "change-footer:auto-accept in $(((10000 - FZF_IDLE_MS) / 1000))s"
else echo accept
fi'
```