#!/bin/bash

# Nextcloud install hooks.
#
# The compose bind-mounts ./resources/nginx.conf into the web container, but
# nothing ever copied that file into the container tree — so on a fresh install
# Docker did what Docker does with a missing bind source and created a DIRECTORY
# in its place. nginx then refused to start with:
#
#   error mounting ".../resources/nginx.conf" to rootfs at "/etc/nginx/nginx.conf":
#   not a directory: Are you trying to mount a directory onto a file?
#
# The app still "installed" — three of four containers came up and the app was
# recorded as installed — so it failed quietly, with only the web front end
# missing. Apps that need a resource file declare the copy in a hook (authelia
# does exactly this); Nextcloud never had one.
#
# post_compose is the right point: the compose file is written, permissions and
# `up` have not run yet, so the mount source exists before anything reads it.

nextcloud_install_post_compose()
{
    local app_name="$1"

    # Clear a stub directory left behind by any previous attempt, otherwise the
    # copy lands INSIDE it (resources/nginx.conf/nginx.conf) and the mount fails
    # exactly as before. Shared helper — same repair the WebUI's own config uses.
    repairStubDirForFile "$containers_dir$app_name/resources/nginx.conf" "loud"

    local result
    result=$(copyResource "$app_name" "nginx.conf" "resources" | runInstallWrite -a "$logs_dir/$docker_log_file" 2>&1)
    checkSuccess "Copying nginx.conf to $containers_dir$app_name/resources"
}