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Disable tmux popup when already running inside one (#4351)

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Pierre Guinoiseau 2025-04-18 20:35:48 +12:00 committed by GitHub
parent 8ef9dfd9a2
commit af8fe918d8
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2 changed files with 3 additions and 2 deletions
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2
src/core.go
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@ -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 && opts.Tmux.index >= opts.Height.index {
if opts.Tmux != nil && len(os.Getenv("TMUX")) > 0 && len(os.Getenv("TMUX_PANE")) > 0 && opts.Tmux.index >= opts.Height.index {
return runTmux(os.Args, opts)
}

3
src/proxy.go
View File

@ -98,7 +98,8 @@ 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)
if validIdentifier.MatchString(pair[0]) {
// 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]) && 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]