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refactor(bgnotify): get Sway AppId with awk as fallback (#12062)

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Closes #12062
This commit is contained in:
Johan Sjöblom 2023-11-25 11:27:59 +01:00 committed by Marc Cornellà
parent f9993d0c68
commit 9b5b389c22
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1 changed files with 47 additions and 11 deletions
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58
plugins/bgnotify/bgnotify.plugin.zsh
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@ -63,9 +63,9 @@ function bgnotify_appid {
if (( ${+commands[osascript]} )); then
# output is "app ID, window ID" (com.googlecode.iterm2, 116)
osascript -e 'tell application (path to frontmost application as text) to get the {id, id of front window}' 2>/dev/null
elif [[ -n $WAYLAND_DISPLAY ]] && (( ${+commands[swaymsg]} )) && (( ${+commands[jq]} )); then # wayland+sway
# output is "app_id, container id" (Alacritty, 1694)
swaymsg -t get_tree | jq '.. | select(.type?) | select(.focused==true) | {app_id, id} | join(", ")'
elif [[ -n $WAYLAND_DISPLAY ]] && (( ${+commands[swaymsg]} )); then # wayland+sway
local app_id=$(find_sway_appid)
[[ -n "$app_id" ]] && echo "$app_id" || echo $EPOCHSECONDS
elif [[ -z $WAYLAND_DISPLAY ]] && [[ -n $DISPLAY ]] && (( ${+commands[xprop]} )); then
xprop -root _NET_ACTIVE_WINDOW 2>/dev/null | cut -d' ' -f5
else
@ -73,19 +73,55 @@ function bgnotify_appid {
fi
}
function find_sway_appid {
# output is "app_id,container_id", for example "Alacritty,1694"
# see example swaymsg output: https://github.com/ohmyzsh/ohmyzsh/files/13463939/output.json
if (( ${+commands[jq]} )); then
swaymsg -t get_tree | jq '.. | select(.type?) | select(.focused==true) | {app_id, id} | join(",")'
else
swaymsg -t get_tree | awk '
BEGIN { Id = ""; Appid = ""; FocusNesting = -1; Nesting = 0 }
{
# Enter a block
if ($0 ~ /.*{$/) Nesting++
# Exit a block. If Nesting is now less than FocusNesting, we have the data we are looking for
if ($0 ~ /^[[:blank:]]*}.*/) { Nesting--; if (FocusNesting > 0 && Nesting < FocusNesting) exit 0 }
# Save the Id, it is potentially what we are looking for
if ($0 ~ /^[[:blank:]]*"id": [0-9]*,?$/) { sub(/^[[:blank:]]*"id": /, ""); sub(/,$/, ""); Id = $0 }
# Save the Appid, it is potentially what we are looking for
if ($0 ~ /^[[:blank:]]*"app_id": ".*",?$/) { sub(/^[[:blank:]]*"app_id": "/, ""); sub(/",$/, ""); Appid = $0 }
# Window is focused, this nesting block contains the Id and Appid we want!
if ($0 ~ /^[[:blank:]]*"focused": true,?$/) { FocusNesting = Nesting }
}
END {
if (Appid != "" && Id != "" && FocusNesting != -1) print Appid "," Id
else print ""
}'
fi
}
function find_term_id {
local term_id="${bgnotify_termid%%,*}" # remove window id
if [[ -z "$term_id" ]]; then
case "$TERM_PROGRAM" in
iTerm.app) term_id='com.googlecode.iterm2' ;;
Apple_Terminal) term_id='com.apple.terminal' ;;
esac
fi
echo "$term_id"
}
function bgnotify {
local title="$1"
local message="$2"
local icon="$3"
if (( ${+commands[terminal-notifier]} )); then # macOS
local term_id="${bgnotify_termid%%,*}" # remove window id
if [[ -z "$term_id" ]]; then
case "$TERM_PROGRAM" in
iTerm.app) term_id='com.googlecode.iterm2' ;;
Apple_Terminal) term_id='com.apple.terminal' ;;
esac
fi
local term_id=$(find_term_id)
terminal-notifier -message "$message" -title "$title" ${=icon:+-appIcon "$icon"} ${=term_id:+-activate "$term_id" -sender "$term_id"} &>/dev/null
elif (( ${+commands[growlnotify]} )); then # macOS growl
growlnotify -m "$title" "$message"