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Add 'wait' action to block fzf until search completion

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The 'wait' action blocks subsequent action execution until the current
search completes. This is essential for chaining actions after
query-changing actions (e.g. transform-search(...)+wait+best), ensuring
motion actions operate on complete results rather than stale data.

- Blocks all user input except ESC/CTRL-C while waiting
- Shows visual feedback: dimmed query, (..) indicator, hidden cursor
- Clears pending actions if user cancels with ESC/CTRL-C

Closes: #4825
This commit is contained in:
Junegunn Choi
2026-06-21 19:28:46 +09:00
parent 3c9965a61a
commit c5a5f4956c
5 changed files with 96 additions and 3 deletions
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test/test_core.rb
+8
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@@ -1162,6 +1162,14 @@ class TestCore < TestInteractive
tmux.until { |lines| assert_equal 10, lines.match_count }
end
def test_wait_action
tmux.send_keys %((seq 100; sleep 60) | #{FZF} --bind 'start:search(1)+wait+best'), :Enter
tmux.until { |lines| assert_equal 20, lines.match_count }
tmux.until { |lines| assert lines.any_include?('20/100 (..)') }
tmux.send_keys 'C-c'
tmux.until { |lines| refute lines.any_include?('20/100 (..)') }
end
def test_clear_selection
tmux.send_keys %(seq 100 | #{FZF} --multi --bind space:clear-selection), :Enter
tmux.until { |lines| assert_equal 100, lines.match_count }