twin/fzf
1
0
Fork 0
mirror of https://github.com/junegunn/fzf.git synced 2025-05-19 04:40:22 -07:00
Code Issues Packages Projects Releases Wiki Activity

Add missing environment variables (#4356)

Browse Source 
Co-authored-by: Rafael Baboni Dominiquini <rafaeldominiquini@gmail.com>
Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
This commit is contained in:
RafaelDominiquini 2025-04-22 08:51:43 -03:00 committed by GitHub
parent 2a9c1c06a4
commit 06ae9b0f3b
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
3 changed files with 32 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
man/man1/fzf.1
View File

@ -1279,10 +1279,20 @@ fzf exports the following environment variables to its child processes.
.br
.BR FZF_PROMPT " Prompt string"
.br
.BR FZF_GHOST " Ghost string"
.br
.BR FZF_POINTER " Pointer string"
.br
.BR FZF_PREVIEW_LABEL " Preview label string"
.br
.BR FZF_BORDER_LABEL " Border label string"
.br
.BR FZF_LIST_LABEL " List label string"
.br
.BR FZF_INPUT_LABEL " Input label string"
.br
.BR FZF_HEADER_LABEL " Header label string"
.br
.BR FZF_ACTION " The name of the last action performed"
.br
.BR FZF_KEY " The name of the last key pressed"

4
src/terminal.go
View File

@ -1091,9 +1091,13 @@ func (t *Terminal) environImpl(forPreview bool) []string {
env = append(env, "FZF_ACTION="+t.lastAction.Name())
env = append(env, "FZF_KEY="+t.lastKey)
env = append(env, "FZF_PROMPT="+string(t.promptString))
env = append(env, "FZF_GHOST="+string(t.ghost))
env = append(env, "FZF_POINTER="+string(t.pointer))
env = append(env, "FZF_PREVIEW_LABEL="+t.previewLabelOpts.label)
env = append(env, "FZF_BORDER_LABEL="+t.borderLabelOpts.label)
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)
if len(t.nthCurrent) > 0 {
env = append(env, "FZF_NTH="+RangesToString(t.nthCurrent))
}

31
test/test_core.rb
View File

@ -1632,14 +1632,16 @@ class TestCore < TestInteractive
end
def test_env_vars
def to_vars(lines)
lines.select { it.start_with?('FZF_') }.to_h do
key, val = it.split('=', 2)
def env_vars
return {} unless File.exist?(tempname)
File.readlines(tempname).select { it.start_with?('FZF_') }.to_h do
key, val = it.chomp.split('=', 2)
[key.to_sym, val]
end
end
tmux.send_keys %(seq 100 | #{FZF} --multi --reverse --preview-window up,99%,noborder --preview 'env | grep ^FZF_ | sort' --no-input --bind enter:show-input+refresh-preview,space:disable-search+refresh-preview), :Enter
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_TOTAL_COUNT: '100',
FZF_MATCH_COUNT: '100',
@ -1648,31 +1650,32 @@ class TestCore < TestInteractive
FZF_KEY: '',
FZF_POS: '1',
FZF_QUERY: '',
FZF_POINTER: '>',
FZF_PROMPT: '> ',
FZF_INPUT_STATE: 'hidden'
}
tmux.until do |lines|
assert_equal expected, to_vars(lines).slice(*expected.keys)
tmux.until do
assert_equal expected, env_vars.slice(*expected.keys)
end
tmux.send_keys :Enter
tmux.until do |lines|
tmux.until do
expected.merge!(FZF_INPUT_STATE: 'enabled', FZF_ACTION: 'show-input', FZF_KEY: 'enter')
assert_equal expected, to_vars(lines).slice(*expected.keys)
assert_equal expected, env_vars.slice(*expected.keys)
end
tmux.send_keys :Tab, :Tab
tmux.until do |lines|
tmux.until do
expected.merge!(FZF_ACTION: 'toggle-down', FZF_KEY: 'tab', FZF_POS: '3', FZF_SELECT_COUNT: '2')
assert_equal expected, to_vars(lines).slice(*expected.keys)
assert_equal expected, env_vars.slice(*expected.keys)
end
tmux.send_keys '99'
tmux.until do |lines|
tmux.until do
expected.merge!(FZF_ACTION: 'char', FZF_KEY: '9', FZF_QUERY: '99', FZF_MATCH_COUNT: '1', FZF_POS: '1')
assert_equal expected, to_vars(lines).slice(*expected.keys)
assert_equal expected, env_vars.slice(*expected.keys)
end
tmux.send_keys :Space
tmux.until do |lines|
tmux.until do
expected.merge!(FZF_INPUT_STATE: 'disabled', FZF_ACTION: 'disable-search', FZF_KEY: 'space')
assert_equal expected, to_vars(lines).slice(*expected.keys)
assert_equal expected, env_vars.slice(*expected.keys)
end
end