mirror of
https://github.com/alexbelgium/hassio-addons.git
synced 2026-09-14 13:49:09 +02:00
59 lines
2.0 KiB
Bash
59 lines
2.0 KiB
Bash
#!/usr/bin/with-contenv bashio
|
|
# shellcheck shell=bash
|
|
set -e
|
|
|
|
# 20-folders.sh is shared with the Webtop add-ons and historically redirects
|
|
# XDG_CACHE_HOME to /tmp/cache. This Claude-specific follow-up runs before the
|
|
# graphical longruns and moves general application caches back under the
|
|
# persistent home. Removing config.yaml's `tmpfs: true` then ensures Chromium,
|
|
# Electron, Mesa and other cache pages are reclaimable filesystem cache instead
|
|
# of permanently charged cgroup shmem.
|
|
LOCATION="$(getent passwd abc 2> /dev/null | cut -d: -f6 || true)"
|
|
if [ -z "$LOCATION" ] || [ "$LOCATION" = "/" ]; then
|
|
bashio::log.warning "Unable to resolve abc home; leaving XDG cache configuration unchanged"
|
|
exit 0
|
|
fi
|
|
|
|
CACHE_DIR="$LOCATION/.cache"
|
|
if [ -L "$CACHE_DIR" ]; then
|
|
rm -f "$CACHE_DIR"
|
|
fi
|
|
mkdir -p "$CACHE_DIR"
|
|
chown "$(id -u abc):$(id -g abc)" "$CACHE_DIR"
|
|
chmod 700 "$CACHE_DIR"
|
|
|
|
CACHE_DIR="$CACHE_DIR" LOCATION="$LOCATION" python3 - <<'PY'
|
|
import os
|
|
import re
|
|
from pathlib import Path
|
|
|
|
cache = os.environ["CACHE_DIR"]
|
|
quoted = cache.replace("\\", "\\\\").replace('"', '\\"')
|
|
replacement = f'export XDG_CACHE_HOME="{quoted}"'
|
|
|
|
for path in Path("/etc/s6-overlay/s6-rc.d").glob("*/run"):
|
|
try:
|
|
text = path.read_text()
|
|
except (OSError, UnicodeDecodeError):
|
|
continue
|
|
updated = re.sub(r"^export XDG_CACHE_HOME=.*$", replacement, text, flags=re.MULTILINE)
|
|
if updated != text:
|
|
path.write_text(updated)
|
|
|
|
bashrc = Path(os.environ["LOCATION"]) / ".bashrc"
|
|
if bashrc.exists():
|
|
text = bashrc.read_text()
|
|
updated = re.sub(r"^export XDG_CACHE_HOME=.*$", replacement, text, flags=re.MULTILINE)
|
|
if updated != text:
|
|
bashrc.write_text(updated)
|
|
PY
|
|
|
|
S6_ENVDIR="/run/s6/container_environment"
|
|
mkdir -p "$S6_ENVDIR"
|
|
printf '%s' "$CACHE_DIR" > "$S6_ENVDIR/XDG_CACHE_HOME"
|
|
|
|
# Safe here: no graphical longrun has started yet, and the former directory was
|
|
# only a boot-created target for the now-removed persistent-home symlink.
|
|
rm -rf /tmp/cache
|
|
bashio::log.info "Application cache moved from RAM-backed /tmp to $CACHE_DIR"
|