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#!/bin/bash
# Copyright The OpenTelemetry Authors
# SPDX-License-Identifier: Apache-2.0
set -eu
if [[ $IS_CONTAINER_BUILD != "true" ]]; then
echo "This script should only run inside a Docker container."
exit 1
fi
if [[ -n "$INSTALL_PACKAGES" ]]; then
packages=($INSTALL_PACKAGES)
for package in "${packages[@]}"; do
apt install -y "$package"
done
fi
if [[ $(id "$USER_NAME" 2>/dev/null) ]]; then
echo "User '$USER_NAME' already exists. Removing it."
userdel -rf "$USER_NAME"
elif [[ $(id -u "$USER_UID" 2>/dev/null) ]]; then
OTHER_USER=$(getent passwd "$USER_UID" | cut -d: -f1)
echo "User '$OTHER_USER' exists with UID $USER_UID. Removing it."
userdel -rf "$OTHER_USER"
fi
if [[ ! $(getent group "$USER_GID" 2>/dev/null) ]]; then
echo "Group '$USER_GID' does not exist. Adding it."
groupadd -g "$USER_GID" "$USER_NAME"
fi
useradd -m -u "$USER_UID" -g "$USER_GID" -s /bin/bash "$USER_NAME"
echo "Created user '$USER_NAME' (UID: $USER_UID, GID: $USER_GID)."
echo "$USER_NAME ALL=(ALL) NOPASSWD:ALL" | tee /etc/sudoers.d/"$USER_NAME"
echo "User and group setup complete."
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