131 lines
3.8 KiB
Bash
Executable File
131 lines
3.8 KiB
Bash
Executable File
#!/bin/bash
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# omarchy:summary=Pick one or multiple options from a menu
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# omarchy:group=menu
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# omarchy:name=select
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# omarchy:args=prompt [option...] [-- --multiple --selected <value> --width <pixels> --maxheight <pixels>]
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# omarchy:examples=omarchy menu select Format jpg png|omarchy-menu-select Resolution 4k 1080p 720p -- --width 400
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# An option may lead with an icon, as "<glyph><TAB><label>", and may trail a
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# subtext shown under the label, as "<glyph><TAB><label><TAB><subtext>". The
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# menu shows the glyph but never returns it. A plain option returns the label
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# alone; an option with a subtext returns "<label><TAB><subtext>", so callers
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# with same-named rows get the subtext back as the stable key.
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# With --multiple, clicking/Enter toggles rows and Apply returns a JSON array.
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# --on-change takes a JSON command array; each toggle runs it with the selection
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# JSON appended, applies immediately, and needs no Apply row.
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# --selected takes a returned value (label plus any subtext), and can be repeated.
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set -euo pipefail
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if (( $# < 1 )); then
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echo "Usage: omarchy-menu-select <prompt> [option...] [-- menu args...]" >&2
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exit 1
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fi
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prompt="$1"
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shift
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options=()
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menu_width=""
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menu_maxheight=""
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multiple=0
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on_change="[]"
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selected=()
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while (( $# > 0 )); do
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if [[ $1 == "--" ]]; then
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shift
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while (( $# > 0 )); do
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case "$1" in
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--on-change)
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shift
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if (( $# == 0 )); then
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echo "omarchy-menu-select: --on-change requires a JSON command array" >&2
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exit 1
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fi
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on_change="$1"
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;;
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--multiple)
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multiple=1
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;;
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--selected)
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shift
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if (( $# == 0 )); then
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echo "omarchy-menu-select: --selected requires a value" >&2
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exit 1
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fi
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selected+=("$1")
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;;
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--width)
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shift
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if (( $# == 0 )); then
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echo "omarchy-menu-select: --width requires a value" >&2
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exit 1
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fi
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menu_width="$1"
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;;
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--height|--maxheight)
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arg="$1"
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shift
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if (( $# == 0 )); then
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echo "omarchy-menu-select: $arg requires a value" >&2
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exit 1
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fi
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menu_maxheight="$1"
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;;
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esac
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shift
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done
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break
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fi
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options+=("$1")
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shift
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done
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if (( ${#options[@]} == 0 )) && [[ ! -t 0 ]]; then
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mapfile -t options
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fi
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if (( ${#options[@]} == 0 )); then
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echo "Usage: omarchy-menu-select <prompt> [option...] [-- menu args...]" >&2
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exit 1
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fi
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selection_file=$(mktemp)
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done_file=$(mktemp)
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rm -f "$done_file"
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trap 'rm -f "$selection_file" "$done_file"' EXIT
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options_json=$(perl -MEncode=decode -MJSON::PP=encode_json -e 'print encode_json([map { decode("UTF-8", $_) } @ARGV])' "${options[@]}")
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selected_json=$(perl -MEncode=decode -MJSON::PP=encode_json -e 'print encode_json([map { decode("UTF-8", $_) } @ARGV])' "${selected[@]}")
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payload=$(perl -MEncode=decode -MJSON::PP=encode_json,decode_json -e '
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my $payload = {
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mode => "select",
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prompt => decode("UTF-8", $ARGV[0]),
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options => decode_json($ARGV[1]),
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multiple => $ARGV[6] ? JSON::PP::true : JSON::PP::false,
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selected => decode_json($ARGV[7]),
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onChange => decode_json($ARGV[8]),
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selectionFile => decode("UTF-8", $ARGV[2]),
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doneFile => decode("UTF-8", $ARGV[3])
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};
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$payload->{width} = int($ARGV[4]) if length($ARGV[4] // "");
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$payload->{maxHeight} = int($ARGV[5]) if length($ARGV[5] // "");
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print encode_json($payload)
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' "$prompt" "$options_json" "$selection_file" "$done_file" "$menu_width" "$menu_maxheight" "$multiple" "$selected_json" "$on_change")
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omarchy-shell shell summon omarchy.menu "$payload" >/dev/null || exit 2
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while [[ ! -e $done_file ]]; do
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sleep 0.05
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done
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if [[ -s $selection_file ]]; then
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cat "$selection_file"
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else
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exit 1
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fi
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