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dotfiles/env/.local/scripts/hypr/utils/windows/window-picker

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#!/usr/bin/env bash
set -e
set -o nounset
set -o pipefail
SCRIPTS=${SCRIPTS:-$HOME/.local/scripts}
THIS_FILE=${BASH_SOURCE[0]}
LOG_LABEL=$(basename $THIS_FILE)
THIS=${THIS:-$LOG_LABEL}
LOG_FILE=${LOG_FILE:-/tmp/$LOG_LABEL.log}
uses_supplied_footer="0"
fzf_opts=()
rows=()
workspace_id=""
usage() {
cat <<EOF
Select from currently available windows, returning the selected window's address.
USAGE:
$ $THIS <flags> [FZF_OPTIONS]
FLAGS:
-w | --workspace <id>: Only show windows for the given workspace.
-h | --help: Show this help page.
NOTES:
By default, we show a footer and header unless specifically passed in as extra arguments / options.
Any other options or arguments are passed directly to 'fzf'.
EOF
}
# Logging utility function, use in place of echo.
log() {
logging log --source "$THIS_FILE" "$@"
}
footer() {
cat <<'EOF'
_ ___ __
| | /| / (_)__ ___/ /__ _ _____
| |/ |/ / / _ \/ _ / _ \ |/|/ (_-<
|__/|__/_/_//_/\_,_/\___/__,__/___/
EOF
}
generate_rows() {
local addresses=()
if [[ -n $workspace_id ]]; then
addresses=$(hyprctl clients -j | jq -r ".[] | select(.workspace.id == $workspace_id) | .address")
else
addresses=$(hyprctl clients -j | jq -r ".[] | .address")
fi
for address in $addresses; do
title=$(hyprctl clients -j | jq -r ".[] | select(.address == \"$address\") | .title")
# Replace in occurrences of what we use as delimiter in the title, so they're presented
# correctly.
title=${title//|/-}
rows+=("$address|$title")
done
}
################################################################################
# MAIN
################################################################################
# Setup logging file and label.
source "$SCRIPTS/hypr/logging"
setup-logging "$LOG_FILE" "$LOG_LABEL"
while [[ $# -gt 0 ]]; do
if [[ $1 == "-h" ]] || [[ $1 == "--help" ]]; then
usage && exit 0
elif [[ $1 =~ ^--footer ]]; then
uses_supplied_footer="1"
fzf_opts+=("$1")
elif [[ $1 == "-w" ]] || [[ $1 == "--workspace" ]]; then
shift
workspace_id=$1
else
fzf_opts+=("$1")
fi
shift
done
if [[ $uses_supplied_footer == "0" ]]; then
fzf_opts+=("--footer=$(footer)")
fi
generate_rows
sel=$(
printf '%s\n' "${rows[@]}" |
fzf --style=full "${fzf_opts[@]}" \
--preview-label='[ Window Stats ]' --delimiter='|' --with-nth=2 \
--preview='$SCRIPTS/hypr/utils/fzf/preview-stats window {1}'
)
status=$?
[[ -z $sel ]] && exit 1
# revove everything but the address portion.
sel=${sel%%|*}
echo "$sel"
exit $status