David Heinemeier HanssonandClaude Fable 5
abe5b1ff9f
hyprctl prints "Couldn't connect ..." on stdout for stale instance dirs left in /run/user/*/hypr/, so jq's parse error leaked into pacman's pre-transaction hook output. The dead instances were already skipped correctly; only the stderr noise escaped. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Ls3ump7hcv4oNnjWW5AXmn
113 lines
3.2 KiB
Bash
Executable File
113 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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# omarchy:summary=Pause or resume Hyprland config auto-reload around package transactions.
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# omarchy:hidden=true
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set -euo pipefail
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command="${1:-}"
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case "$command" in
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pause | resume) ;;
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*)
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echo "Usage: omarchy-hyprland-reload-guard pause|resume" >&2
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exit 1
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;;
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esac
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run_root="${OMARCHY_HYPRLAND_RELOAD_GUARD_RUN_ROOT:-/run/user}"
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state_dir="${OMARCHY_HYPRLAND_RELOAD_GUARD_STATE_DIR:-/run/omarchy/hyprland-reload-guard}"
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hyprctl_bin="${HYPRCTL:-/usr/bin/hyprctl}"
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hyprctl_instance() {
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local runtime_dir="$1"
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local signature="$2"
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shift 2
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XDG_RUNTIME_DIR="$runtime_dir" "$hyprctl_bin" --instance "$signature" "$@"
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}
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option_bool() {
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local runtime_dir="$1"
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local signature="$2"
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local option="$3"
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# A dead instance makes hyprctl print "Couldn't connect ..." on stdout, so
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# silence jq too and let the failed pipeline skip the instance.
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hyprctl_instance "$runtime_dir" "$signature" -j getoption "$option" 2>/dev/null | jq -r '.bool' 2>/dev/null
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}
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instances() {
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local instance_dir signature hypr_dir runtime_dir uid
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[[ -d $run_root ]] || return 0
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for instance_dir in "$run_root"/*/hypr/*; do
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[[ -d $instance_dir ]] || continue
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signature="${instance_dir##*/}"
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hypr_dir="${instance_dir%/*}"
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runtime_dir="${hypr_dir%/*}"
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uid="${runtime_dir##*/}"
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[[ $uid =~ ^[0-9]+$ ]] || continue
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printf '%s\t%s\n' "$runtime_dir" "$signature"
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done
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}
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pause_instance() {
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local runtime_dir="$1"
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local signature="$2"
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local disable_autoreload suppress_errors state_file="$state_dir/$signature"
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mkdir -p "$state_dir"
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if [[ ! -f $state_file ]]; then
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disable_autoreload=$(option_bool "$runtime_dir" "$signature" misc.disable_autoreload) || return 0
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suppress_errors=$(option_bool "$runtime_dir" "$signature" debug.suppress_errors) || return 0
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printf '%s\t%s\t%s\n' "$runtime_dir" "$disable_autoreload" "$suppress_errors" >"$state_file"
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fi
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hyprctl_instance "$runtime_dir" "$signature" eval \
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'hl.config({ misc = { disable_autoreload = true }, debug = { suppress_errors = true } })' \
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>/dev/null 2>&1 || true
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}
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resume_instance() {
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local state_file="$1"
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local signature="${state_file##*/}"
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local runtime_dir disable_autoreload suppress_errors
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IFS=$'\t' read -r runtime_dir disable_autoreload suppress_errors <"$state_file" || return 0
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if [[ -d $runtime_dir ]]; then
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hyprctl_instance "$runtime_dir" "$signature" eval \
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"hl.config({ debug = { suppress_errors = $suppress_errors } })" \
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>/dev/null 2>&1 || true
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hyprctl_instance "$runtime_dir" "$signature" reload >/dev/null 2>&1 || true
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hyprctl_instance "$runtime_dir" "$signature" eval \
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"hl.config({ misc = { disable_autoreload = $disable_autoreload }, debug = { suppress_errors = $suppress_errors } })" \
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>/dev/null 2>&1 || true
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fi
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rm -f "$state_file"
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}
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case "$command" in
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pause)
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while IFS=$'\t' read -r runtime_dir signature; do
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pause_instance "$runtime_dir" "$signature"
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done < <(instances)
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;;
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resume)
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[[ -d $state_dir ]] || exit 0
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for state_file in "$state_dir"/*; do
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[[ -f $state_file ]] || continue
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resume_instance "$state_file"
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done
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rmdir "$state_dir" 2>/dev/null || true
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;;
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esac
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