mirror of
https://github.com/alexbelgium/hassio-addons.git
synced 2026-08-19 19:37:19 +02:00
116 lines
3.4 KiB
Bash
Executable File
116 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env bashio
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set -u
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prepare_data_root() {
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mkdir -p /data
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chown wger /data || bashio::log.warning "Unable to set /data ownership to wger"
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chmod a+rwx /data || bashio::log.warning "Unable to make /data writable"
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}
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prepare_writable_dir() {
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local path="$1"
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mkdir -p "$path"
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chown -R wger "$path" || bashio::log.warning "Unable to set $path ownership to wger"
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chmod -R a+rwX "$path" || bashio::log.warning "Unable to make $path writable"
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}
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move_persistent_dir() {
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local source="$1"
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local target="$2"
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prepare_writable_dir "$target"
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if [ -d "$source" ] && [ ! -L "$source" ]; then
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if [ -n "$(ls -A "$source" 2> /dev/null)" ]; then
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cp -rnf "$source"/. "$target"/
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fi
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rm -rf "$source"
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fi
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ln -sfn "$target" "$source"
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}
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migrate_database() {
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local legacy_db=/home/wger/db/database.sqlite
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local persistent_db=/data/database.sqlite
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if [ -f "$persistent_db" ]; then
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bashio::log.info "Using existing persistent database at $persistent_db"
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elif [ -f "$legacy_db" ]; then
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bashio::log.info "Migrating legacy database from $legacy_db to $persistent_db"
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cp -n "$legacy_db" "$persistent_db"
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else
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bashio::log.info "No existing database found; wger will create a new persistent database at $persistent_db"
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fi
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if [ -f "$persistent_db" ]; then
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chown wger "$persistent_db" || bashio::log.warning "Unable to set $persistent_db ownership to wger"
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chmod a+rw "$persistent_db" || bashio::log.warning "Unable to make $persistent_db writable"
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fi
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}
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############################
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# Change database location #
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############################
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echo "... set database path"
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mapfile -t SETTINGS_FILES < <(grep -rl --include='*.py' '/home/wger/db/database.sqlite' /home 2> /dev/null || true)
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if [ "${#SETTINGS_FILES[@]}" -gt 0 ]; then
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for settings_file in "${SETTINGS_FILES[@]}"; do
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sed -i "s|/home/wger/db/database.sqlite|/data/database.sqlite|g" "$settings_file"
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done
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else
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bashio::log.warning "Unable to find Python settings containing database path under /home, skipping rewrite"
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fi
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#####################
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# Adapt directories #
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#####################
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echo "... create directories"
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prepare_data_root
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migrate_database
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move_persistent_dir /home/wger/static /data/static
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move_persistent_dir /home/wger/media /data/media
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#####################
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# Align permissions #
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#####################
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echo "... align permissions"
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prepare_writable_dir /data/static
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prepare_writable_dir /data/media
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migrate_database
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echo "... add env variables"
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(
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set -o posix
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export -p
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) > /data/env.sh
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if [ -f /.env ]; then
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while IFS= read -r line; do
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[[ -z "$line" || "$line" =~ ^[[:space:]]*# ]] && continue
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var="${line%%=*}"
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[[ "$var" =~ ^[A-Za-z_][A-Za-z0-9_]*$ ]] || continue
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sed -i "/^export[[:space:]]\+$var=/d" /data/env.sh
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echo "export $line" >> /data/env.sh
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done < /.env
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fi
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chown wger /data/env.sh || bashio::log.warning "Unable to set /data/env.sh ownership to wger"
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chmod 0644 /data/env.sh || bashio::log.warning "Unable to make /data/env.sh readable"
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bashio::log.info "Starting nginx"
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mkdir -p /run/nginx /var/log/nginx
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if [ -f /run/nginx.pid ] && kill -0 "$(cat /run/nginx.pid)" 2> /dev/null; then
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bashio::log.info "nginx is already running"
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elif nginx -t; then
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nginx &
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else
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bashio::log.error "nginx configuration test failed"
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exit 1
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fi
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bashio::log.info "Starting entrypoint"
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