106 lines
3.5 KiB
Bash
Executable file
106 lines
3.5 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -euo pipefail
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# Script to launch an application or focus it if already running in sway
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# Usage: launch-or-focus <command> [args...]
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if [ $# -eq 0 ]; then
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echo "Usage: $0 <command> [args...]" >&2
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exit 1
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fi
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COMMAND="$1"
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shift
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ARGS=("$@")
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APP_NAME=$(basename "$COMMAND")
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# Extract --class and --title values from args if present
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CLASS_NAME=""
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TITLE_NAME=""
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for i in "${!ARGS[@]}"; do
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if [ "${ARGS[$i]}" = "--class" ] && [ $((i+1)) -lt ${#ARGS[@]} ]; then
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CLASS_NAME="${ARGS[$((i+1))]}"
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elif [ "${ARGS[$i]}" = "--title" ] && [ $((i+1)) -lt ${#ARGS[@]} ]; then
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TITLE_NAME="${ARGS[$((i+1))]}"
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fi
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done
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find_window_by_class() {
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local class="$1"
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swaymsg -t get_tree | jq -r --arg class "$class" '
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recurse(.nodes[]?, .floating_nodes[]?) |
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select(
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((.window_properties.class | type) == "string" and .window_properties.class == $class) or
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((.app_id | type) == "string" and .app_id == $class)
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) |
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.id
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' | head -n 1
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}
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find_window_by_title() {
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local title="$1"
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local app="$2"
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local result
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# Search for windows matching both app and title (most specific)
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result=$(swaymsg -t get_tree | jq -r --arg title "$title" --arg app "$app" '
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recurse(.nodes[]?, .floating_nodes[]?) |
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select(
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(
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((.app_id | type) == "string" and (.app_id == $app or (.app_id | test($app; "i")))) or
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((.window_properties.class | type) == "string" and (.window_properties.class == $app or (.window_properties.class | test($app; "i"))))
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) and
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((.name | type) == "string" and .name == $title)
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) |
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.id
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' | head -n 1)
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[ -n "$result" ] && [ "$result" != "null" ] && echo "$result" && return
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# Fall back to title-only exact match
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result=$(swaymsg -t get_tree | jq -r --arg title "$title" '
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recurse(.nodes[]?, .floating_nodes[]?) |
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select((.name | type) == "string" and .name == $title) |
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.id
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' | head -n 1)
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[ -n "$result" ] && [ "$result" != "null" ] && echo "$result" && return
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# Final fallback: title-only case-insensitive match
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swaymsg -t get_tree | jq -r --arg title "$title" '
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recurse(.nodes[]?, .floating_nodes[]?) |
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select((.name | type) == "string" and (.name | test($title; "i"))) |
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.id
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' | head -n 1
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}
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find_window() {
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local app_name="$1"
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swaymsg -t get_tree | jq -r --arg app "$app_name" '
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recurse(.nodes[]?, .floating_nodes[]?) |
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select(
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((.app_id | type) == "string" and (.app_id == $app or (.app_id | test($app; "i")))) or
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((.window_properties.class | type) == "string" and (.window_properties.class == $app or (.window_properties.class | test($app; "i")))) or
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((.name | type) == "string" and (.name | test($app; "i")))
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) |
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.id
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' | head -n 1
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}
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focus_window() {
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local window_id="$1"
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swaymsg "[con_id=$window_id]" focus
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}
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WINDOW_ID=""
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[ -n "$CLASS_NAME" ] && WINDOW_ID=$(find_window_by_class "$CLASS_NAME")
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([ -z "$WINDOW_ID" ] || [ "$WINDOW_ID" = "null" ]) && [ -n "$TITLE_NAME" ] && WINDOW_ID=$(find_window_by_title "$TITLE_NAME" "$APP_NAME")
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([ -z "$WINDOW_ID" ] || [ "$WINDOW_ID" = "null" ]) && WINDOW_ID=$(find_window "$APP_NAME")
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([ -z "$WINDOW_ID" ] || [ "$WINDOW_ID" = "null" ]) && WINDOW_ID=$(find_window "${APP_NAME,,}")
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[ -n "$WINDOW_ID" ] && [ "$WINDOW_ID" != "null" ] && [ "$WINDOW_ID" -eq "$WINDOW_ID" ] 2>/dev/null && focus_window "$WINDOW_ID" && exit 0
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"$COMMAND" "${ARGS[@]}" >/dev/null 2>&1 &
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disown
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