#!/bin/bash

. lib/common

set -e

domain=$(relation-get domain) || exit 1
url=$(relation-get url) || exit 1

location=$CONFIGSTORE/$BASE_SERVICE_NAME/var/www/$domain

php_fpm_service=$(service:traverse "$SERVICE_NAME":php-fpm) || {
    err "Could not find php-fpm service for $SERVICE_NAME"
    exit 1
}

uid_gid=$(get_service_base_image_dir_uid_gid "$php_fpm_service" /var/www/html) || {
    err "Could not determine uid:gid for $php_fpm_service of dir /var/www/html"
    exit 1
}
gid="${uid_gid#* }"

dirs=(
    /var/cache/opensem/bootstrap
    /var/cache/opensem/framework
    /var/lib/opensem/views
    /var/lib/opensem/sessions
    /var/lib/opensem/app
    /var/lib/opensem/app/public
    /var/log/opensem
)


to_create=()
volumes=""
for d in "${dirs[@]}"; do
    fdir="${SERVICE_DATASTORE}$d"
    if [ -d "$fdir" ]; then
        find "$fdir" \! -gid "$gid" -print0 | while read-0 f; do
            chgrp -v "$gid" "$f" || return 1
        done
        find "$fdir" \! -perm -g+rwx -print0 | while read-0 f; do
            chmod -v g+rwx "$f" || return 1
        done
    else
        to_create+=("$fdir")
    fi
done

if [ "${#to_create[@]}" -gt 0 ]; then
    mkdir -p "${to_create[@]}" || return 1
    chgrp -v "${gid}" "${to_create[@]}" || return 1
    chmod g+rwx "${to_create[@]}" || return 1
fi

opensem:config-set APP_URL "$url"

dev=$(options-get dev 2>/dev/null) || true
if [ -n "$dev" ]; then
    # if ! [ -d "$dev" ]; then
    #     err "The 'dev' option is set to '$dev' but this is not a directory."
    #     exit 1
    # fi

    OPENSEM_CODE="$dev"
fi


service:docker-compose:directive-merge "$MASTER_TARGET_SERVICE_NAME" <<EOF
volumes:
  - $SERVICE_DATASTORE/var/lib/opensem/app/public:/var/www/$domain/storage:ro
EOF

config-add "
services:
  $php_fpm_service:
    volumes:
      # - $OPENSEM_CODE/public:/var/www/$domain:ro
      - $OPENSEM_CODE:/opt/apps/$SERVICE_NAME:ro
      - $SERVICE_DATASTORE/var/cache/opensem/bootstrap:/opt/apps/$SERVICE_NAME/bootstrap/cache:rw
      - $SERVICE_DATASTORE/var/cache/opensem/framework:/opt/apps/$SERVICE_NAME/storage/framework/cache:rw
      - $SERVICE_DATASTORE/var/lib/opensem/views:/opt/apps/$SERVICE_NAME/storage/framework/views:rw
      - $SERVICE_DATASTORE/var/lib/opensem/sessions:/opt/apps/$SERVICE_NAME/storage/framework/sessions:rw
      ## Required to give PHP write access to this dir
      - $SERVICE_DATASTORE/var/lib/opensem/app:/opt/apps/$SERVICE_NAME/storage/app:rw
      - $SERVICE_DATASTORE/var/lib/opensem/app/public:/opt/apps/$SERVICE_NAME/storage/app/public:rw

"