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[fish] Enable multiple history commands insertion (#4280)

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Enable inserting multiple history commands. To disable, set `--no-multi`
through `$FZF_CTRL_R_OPTS`.

Also, remove the usage of `become` action, to avoid leaving behind
temporary files.

Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
This commit is contained in:
bitraid 2025-02-25 17:18:56 +02:00 committed by GitHub
parent cd1da27ff2
commit bb64d84ce4
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2 changed files with 41 additions and 6 deletions
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15
shell/key-bindings.fish
View File

@ -116,10 +116,9 @@ function fzf_key_bindings
set -l fzf_query (commandline | string escape)
set -lx FZF_DEFAULT_OPTS (__fzf_defaults '' \
'--nth=2..,.. --scheme=history --bind=ctrl-r:toggle-sort --wrap-sign="\t↳ "' \
"--highlight-line --no-multi $FZF_CTRL_R_OPTS --read0 --print0" \
"--bind='enter:become:string replace -a -- \n\t \n {2..} | string collect'" \
'--with-shell='(status fish-path)\\ -c)
'--nth=2..,.. --scheme=history --multi --wrap-sign="\t↳ "' \
"--bind=ctrl-r:toggle-sort --highlight-line $FZF_CTRL_R_OPTS" \
'--accept-nth=2.. --read0 --print0 --with-shell='(status fish-path)\\ -c)
set -lx FZF_DEFAULT_OPTS_FILE
set -lx FZF_DEFAULT_COMMAND
@ -138,8 +137,12 @@ function fzf_key_bindings
# Merge history from other sessions before searching
test -z "$fish_private_mode"; and builtin history merge
set -l result (eval $FZF_DEFAULT_COMMAND \| (__fzfcmd) --query=$fzf_query)
and commandline -- $result
if set -l result (eval $FZF_DEFAULT_COMMAND \| (__fzfcmd) --query=$fzf_query | string split0)
commandline -- (string replace -a -- \n\t \n $result[1])
test (count $result) -gt 1; and for i in $result[2..-1]
commandline -i -- (string replace -a -- \n\t \n \n$i)
end
end
commandline -f repaint
end

32
test/test_shell_integration.rb
View File

@ -482,4 +482,36 @@ class TestFish < TestBase
tmux.send_keys "set -g #{name} '#{val}'", :Enter
tmux.prepare
end
def test_ctrl_r_multi
tmux.send_keys ':', :Enter
tmux.send_keys 'echo "foo', :Enter, 'bar"', :Enter
tmux.prepare
tmux.send_keys 'echo "bar', :Enter, 'foo"', :Enter
tmux.prepare
tmux.send_keys 'C-l', 'C-r'
block = <<~BLOCK
echo "foo
bar"
echo "bar
foo"
BLOCK
tmux.until do |lines|
block.lines.each_with_index do |line, idx|
assert_includes lines[-6 + idx], line.chomp
end
end
tmux.send_keys :BTab, :BTab
tmux.until { |lines| assert_includes lines[-2], '(2)' }
tmux.send_keys :Enter
block = <<~BLOCK
echo "bar
foo"
echo "foo
bar"
BLOCK
tmux.until do |lines|
assert_equal block.lines.map(&:chomp), lines
end
end
end