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package fzf
import (
"os"
"os/exec"
"github.com/junegunn/fzf/src/tui"
)
func runTmux(args []string, opts *Options) (int, error) {
// Prepare arguments
fzf, rest := args[0], args[1:]
args = []string{"--bind=ctrl-z:ignore"}
if !opts.Tmux.border && (opts.BorderShape == tui.BorderUndefined || opts.BorderShape == tui.BorderLine) {
// We append --border option at the end, because `--style=full:STYLE`
// may have changed the default border style.
if tui.DefaultBorderShape == tui.BorderRounded {
rest = append(rest, "--border=rounded")
} else {
rest = append(rest, "--border=sharp")
}
}
if opts.Tmux.border && opts.Margin == defaultMargin() {
args = append(args, "--margin=0,1")
}
argStr := escapeSingleQuote(fzf)
for _, arg := range append(args, rest...) {
argStr += " " + escapeSingleQuote(arg)
}
argStr += ` --no-tmux --no-height`
// Get current directory
dir, err := os.Getwd()
if err != nil {
dir = "."
}
// Set tmux options for popup placement
// C Both The centre of the terminal
// R -x The right side of the terminal
// P Both The bottom left of the pane
// M Both The mouse position
// W Both The window position on the status line
// S -y The line above or below the status line
tmuxArgs := []string{"display-popup", "-E", "-d", dir}
if !opts.Tmux.border {
tmuxArgs = append(tmuxArgs, "-B")
}
switch opts.Tmux.position {
case posUp:
tmuxArgs = append(tmuxArgs, "-xC", "-y0")
case posDown:
tmuxArgs = append(tmuxArgs, "-xC", "-y9999")
case posLeft:
tmuxArgs = append(tmuxArgs, "-x0", "-yC")
case posRight:
tmuxArgs = append(tmuxArgs, "-xR", "-yC")
case posCenter:
tmuxArgs = append(tmuxArgs, "-xC", "-yC")
}
tmuxArgs = append(tmuxArgs, "-w"+opts.Tmux.width.String())
tmuxArgs = append(tmuxArgs, "-h"+opts.Tmux.height.String())
return runProxy(argStr, func(temp string, needBash bool) (*exec.Cmd, error) {
sh, err := sh(needBash)
if err != nil {
return nil, err
}
tmuxArgs = append(tmuxArgs, sh, temp)
return exec.Command("tmux", tmuxArgs...), nil
}, opts, true)
}
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