0.61.3

Co-authored-by: Rafael Baboni Dominiquini <rafaeldominiquini@gmail.com>
Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>

CHANGELOG.md

@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+0.61.3
+------
+- Reverted #4351 as it caused `tmux run-shell 'fzf --tmux'` to fail (#4559 #4560)
+- More environment variables for child processes (#4356)
+
 0.61.2
 ------
 - Fixed panic when using header border without pointer/marker (@phanen)

install

@@ -2,7 +2,7 @@
 
 set -u
 
-version=0.61.2
+version=0.61.3
 auto_completion=
 key_bindings=
 update_config=2

install.ps1

@@ -1,4 +1,4 @@
-$version="0.61.2"
+$version="0.61.3"
 
 $fzf_base=Split-Path -Parent $MyInvocation.MyCommand.Definition
 

man/man1/fzf-tmux.1

@@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ..
-.TH fzf\-tmux 1 "Apr 2025" "fzf 0.61.2" "fzf\-tmux - open fzf in tmux split pane"
+.TH fzf\-tmux 1 "Apr 2025" "fzf 0.61.3" "fzf\-tmux - open fzf in tmux split pane"
 
 .SH NAME
 fzf\-tmux - open fzf in tmux split pane

man/man1/fzf.1

@@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ..
-.TH fzf 1 "Apr 2025" "fzf 0.61.2" "fzf - a command-line fuzzy finder"
+.TH fzf 1 "Apr 2025" "fzf 0.61.3" "fzf - a command-line fuzzy finder"
 
 .SH NAME
 fzf - a command-line fuzzy finder
@@ -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"

src/core.go

@@ -39,7 +39,7 @@ func (r revision) compatible(other revision) bool {
 // Run starts fzf
 func Run(opts *Options) (int, error) {
 	if opts.Filter == nil {
-		if opts.Tmux != nil && len(os.Getenv("TMUX")) > 0 && len(os.Getenv("TMUX_PANE")) > 0 && opts.Tmux.index >= opts.Height.index {
+		if opts.Tmux != nil && len(os.Getenv("TMUX")) > 0 && opts.Tmux.index >= opts.Height.index {
 			return runTmux(os.Args, opts)
 		}
 

src/proxy.go

@@ -98,8 +98,7 @@ func runProxy(commandPrefix string, cmdBuilder func(temp string, needBash bool)
 		validIdentifier := regexp.MustCompile(`^[a-zA-Z_][a-zA-Z0-9_]*$`)
 		for _, pairStr := range os.Environ() {
 			pair := strings.SplitN(pairStr, "=", 2)
-			// TMUX_PANE is never set inside a tmux popup, and should not be set so as to not be detected as a regular tmux pane
+			if validIdentifier.MatchString(pair[0]) {
-			if validIdentifier.MatchString(pair[0]) && pair[0] != "TMUX_PANE" {
 				exports = append(exports, fmt.Sprintf("export %s=%s", pair[0], escapeSingleQuote(pair[1])))
 			} else if strings.HasPrefix(pair[0], "BASH_FUNC_") && strings.HasSuffix(pair[0], "%%") {
 				name := pair[0][10 : len(pair[0])-2]

src/terminal.go

@@ -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))
 	}

test/test_core.rb

@@ -1632,14 +1632,16 @@ class TestCore < TestInteractive
   end
 
   def test_env_vars
-    def to_vars(lines)
+    def env_vars
-      lines.select { it.start_with?('FZF_') }.to_h do
+      return {} unless File.exist?(tempname)
-        key, val = it.split('=', 2)
+
+      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_PROMPT: '>',
+      FZF_POINTER: '>',
+      FZF_PROMPT: '> ',
       FZF_INPUT_STATE: 'hidden'
     }
-    tmux.until do |lines|
+    tmux.until do
-      assert_equal expected, to_vars(lines).slice(*expected.keys)
+      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