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| author | Junegunn Choi <junegunn.c@gmail.com> | 2025-10-04 22:50:33 +0900 |
|---|---|---|
| committer | Junegunn Choi <junegunn.c@gmail.com> | 2025-10-09 00:17:00 +0900 |
| commit | 9ace1351ffecc88b7b7e459bef54fa95dbcf5ad7 (patch) | |
| tree | d457577004cb0ef1356c99c759c52eb769ed9fa6 | |
| parent | e1de29bc40c5a117ef6f6c37b37d16c1d89baa42 (diff) | |
| download | fzf-9ace1351ffecc88b7b7e459bef54fa95dbcf5ad7.tar.gz | |
ADD $FZF_DIRECTION
| -rw-r--r-- | CHANGELOG.md | 14 | ||||
| -rw-r--r-- | man/man1/fzf.1 | 2 | ||||
| -rw-r--r-- | src/terminal.go | 5 | ||||
| -rw-r--r-- | test/test_core.rb | 1 |
4 files changed, 22 insertions, 0 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md index 78e7938c..e845abed 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -132,6 +132,20 @@ fzf --gutter ' ' --color gutter:reverse As noted above, the `--gutter-raw CHAR` option was also added for customizing the gutter column in raw mode. +### Added environment variable + +`$FZF_DIRECTION` is now exported to child processes, indicating the list direction of the current layout. + +- `up` for the default layout +- `down` for `reverse` or `reverse-list` + +This simplifies writing transform actions involving layout-dependent actions +like `{up,down}-match`, `{up,down}-selected`, and `toggle+{up,down}`. + +```sh +fzf --raw --bind 'result:first+transform:[[ $FZF_RAW = 0 ]] && echo $FZF_DIRECTION-match' +``` + ### Breaking changes #### Hiding the gutter column diff --git a/man/man1/fzf.1 b/man/man1/fzf.1 index bf26d377..6801fd81 100644 --- a/man/man1/fzf.1 +++ b/man/man1/fzf.1 @@ -1335,6 +1335,8 @@ fzf exports the following environment variables to its child processes. .br .BR FZF_COLUMNS " Number of columns fzf takes up excluding padding and margin" .br +.BR FZF_DIRECTION " Direction of the list (\fBup\fR or \fBdown\fR)" +.br .BR FZF_TOTAL_COUNT " Total number of items" .br .BR FZF_MATCH_COUNT " Number of matched items" diff --git a/src/terminal.go b/src/terminal.go index f8899fd8..9b3d390b 100644 --- a/src/terminal.go +++ b/src/terminal.go @@ -1307,6 +1307,11 @@ func (t *Terminal) environImpl(forPreview bool) []string { env = append(env, "FZF_LIST_LABEL="+t.listLabelOpts.label) env = append(env, "FZF_INPUT_LABEL="+t.inputLabelOpts.label) env = append(env, "FZF_HEADER_LABEL="+t.headerLabelOpts.label) + direction := "down" + if t.layout == layoutDefault { + direction = "up" + } + env = append(env, "FZF_DIRECTION="+direction) if len(t.nthCurrent) > 0 { env = append(env, "FZF_NTH="+RangesToString(t.nthCurrent)) } diff --git a/test/test_core.rb b/test/test_core.rb index 1e1ff812..4628667b 100644 --- a/test/test_core.rb +++ b/test/test_core.rb @@ -1682,6 +1682,7 @@ class TestCore < TestInteractive tmux.send_keys %(seq 100 | #{FZF} --multi --reverse --preview-window 0 --preview 'env | grep ^FZF_ | sort > #{tempname}' --no-input --bind enter:show-input+refresh-preview,space:disable-search+refresh-preview), :Enter expected = { + FZF_DIRECTION: 'down', FZF_TOTAL_COUNT: '100', FZF_MATCH_COUNT: '100', FZF_SELECT_COUNT: '0', |