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39 lines
877 B
Bash
Executable file
39 lines
877 B
Bash
Executable file
#!/bin/sh -eu
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# term-menu: reads a list of newline-separated choices from stdin, asks the
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# user to pick one with fzf, prints it to stdout
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#
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# Best used with the following Sway config snippet:
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#
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# for_window [app_id="^term-menu$"] floating enable, border none
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#
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# Example usage to launch a command:
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#
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# dmenu_path | term-menu | xargs swaymsg exec
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in_pipe="$XDG_RUNTIME_DIR/menu-in.$$.pipe"
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out_pipe="$XDG_RUNTIME_DIR/menu-out.$$.pipe"
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mkfifo "$in_pipe" "$out_pipe"
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trap "rm -f $in_pipe $out_pipe" EXIT
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app_id=term-menu
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chooser="fzf <$in_pipe >$out_pipe"
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case "$TERM" in
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alacritty)
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alacritty --class "$app_id" --command sh -c "$chooser" &
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;;
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foot)
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foot --app-id "$app_id" -- sh -c "$chooser" &
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;;
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termite)
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termite --name "$app_id" -e "sh -c '$chooser'" &
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;;
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*)
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echo >&2 "term-menu: unsupported terminal: $TERM"
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exit 1
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esac
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cat >"$in_pipe"
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cat <"$out_pipe"
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