#!/bin/bash

# Create an empty file with the correct owner FOR ITS LOCATION.
#   under /docker/containers/<app>/  -> app data, owned by the docker install
#                                       user -> create via runFileOp.
#   anywhere else                    -> manager control plane -> runInstallOp
#                                       (the current/manager user).
# Creating the file directly as the right owner avoids chown-to-another-user,
# which needs real root and isn't available to the unprivileged runtime.
# $2 (user_name) is kept for call-site compatibility but is now advisory — the
# path decides the owner, so a stale hint (e.g. passing the manager user for a
# file that lives under containers/) no longer lands the file with the wrong
# owner. Parent dirs are created with the same owner.
createTouch()
{
    local file="$1"
    local user_name="$2"   # advisory; location determines the real owner
    local silent_flag="$3"
    local clean_file=$(echo "$file" | sed 's#//*#/#g')
    local file_name=$(basename "$clean_file")
    local file_dir=$(dirname "$clean_file")

    local op="runInstallOp"
    if [[ "$clean_file" == "$containers_dir"* || "$clean_file" == "${LP_CONTAINERS_DIR:-/libreportal-containers}"/* ]]; then
        op="runFileOp"
    fi

    if [ "$silent_flag" == "silent" ]; then
        $op mkdir -p "$file_dir" 2>/dev/null
        $op touch "$clean_file"
    else
        local result=$($op mkdir -p "$file_dir")
        local result=$($op touch "$clean_file")
        checkSuccess "Touching $file_name"
    fi
}