aleleba-vscode-dockerfile-configuration/entrypoint.sh

#!/bin/bash
set -eu

if [[ -z "${HOME_USER-}" ]]; then
    HOME_USER="vscode"
fi

if ! grep -q "HOME_USER=" /etc/environment; then
  sudo bash -c "echo HOME_USER=$HOME_USER >> /etc/environment"
fi

if [[ -v VSCODE_TUNNEL_NAME && -n "${VSCODE_TUNNEL_NAME}" ]]; then
  if ! grep -q "VSCODE_TUNNEL_NAME=" /etc/environment; then
    sudo bash -c "echo VSCODE_TUNNEL_NAME=$VSCODE_TUNNEL_NAME >> /etc/environment"
  fi
fi

# List all environment variables
sudo env |

# Filter variables that start with GLOBAL_ENV_
grep -E '^GLOBAL_ENV_' |

# Exclude GLOBAL_ENV_HOME_USER and GLOBAL_ENV_VSCODE_TUNNEL_NAME
grep -vE '^(GLOBAL_ENV_HOME_USER|GLOBAL_ENV_VSCODE_TUNNEL_NAME)=' |

# Remove the GLOBAL_ENV_ prefix
sed 's/^GLOBAL_ENV_//' |

# Append the result to /etc/environment if not already present
while IFS= read -r line
do
  if ! grep -q "^${line%=*}=" /etc/environment; then
    echo "export $line" | sudo tee -a /etc/environment
  fi
done

USER="$HOME_USER"
if ! id -u $HOME_USER > /dev/null 2>&1; then
  sudo adduser --disabled-password --gecos "" --uid 1000 ${HOME_USER}
  sudo echo "$HOME_USER ALL=(ALL) NOPASSWD:ALL" | sudo tee -a /etc/sudoers.d/nopasswd > /dev/null

  # Check if the .bashrc file exists, if not, create it
  #if [ ! -f /home/${HOME_USER}/.bashrc ]; then
    #sudo touch /home/${HOME_USER}/.bashrc
  #fi

  # Change the ownership of the .bashrc file
  #sudo chown ${HOME_USER} /home/${HOME_USER}/.bashrc

  # List all environment variables
  #sudo env |

  # Filter variables that start with USER_ENV_
  #grep -E '^USER_ENV_' |

  # Remove the USER_ENV_ prefix
  #sed 's/^USER_ENV_//' |

  # Append the result to /home/${HOME_USER}/.bashrc
  #while IFS= read -r line
  #do
    #echo "export $line" | sudo -u ${HOME_USER} tee -a /home/${HOME_USER}/.bashrc
  #done

  # Creating .vscode folder if it doesn't exist
  if [ ! -d "/home/${HOME_USER}/.vscode" ]; then
    sudo mkdir -p /home/${HOME_USER}/.vscode
  fi

  # Changing the property of the directory /home/${HOME_USER}/.vscode
  sudo chown -R ${HOME_USER} /home/${HOME_USER}/.vscode
fi

# Then execute entrypoint.sh
if [ "$HOME_USER" != "$(whoami)" ]; then
  exec sudo -u $HOME_USER bash -c "source /etc/environment; /usr/bin/entrypoint.sh"
else
  sudo chown -R 1000 /home/${HOME_USER}
fi

# Find .sh files in /usr/bin/custom-scripts and execute them in order
for script in $(find /usr/bin/custom-scripts -name "*.sh" | sort); do
  chmod +x $script
  sudo -u $HOME_USER bash -c "source /etc/environment; $script"
done

# Move the .bashrc file to the user's home directory
sudo mv /usr/bin/.bashrc /home/${HOME_USER}/.bashrc
sudo chown ${HOME_USER} /home/${HOME_USER}/.bashrc

# Move the .profile file to the user's home directory
sudo mv /usr/bin/.profile /home/${HOME_USER}/.profile
sudo chown ${HOME_USER} /home/${HOME_USER}/.profile

#Creating extensions folder
if [ ! -d "/home/${HOME_USER}/.config/Code" ]; then
  sudo mkdir -p /home/${HOME_USER}/.config/Code
fi
sudo chmod -R a+rwX /home/${HOME_USER}/.config/Code

if [ ! -d "/home/${HOME_USER}/.vscode-server" ]; then
  sudo mkdir -p /home/${HOME_USER}/.vscode-server
fi
sudo chmod -R a+rwX /home/${HOME_USER}/.vscode-server

if [ ! -d "/home/${HOME_USER}/.vscode-server-insiders" ]; then
  sudo mkdir -p /home/${HOME_USER}/.vscode-server-insiders
fi
sudo chmod -R a+rwX /home/${HOME_USER}/.vscode-server-insiders

# Check if the data.json file exists
if [ -f "/home/extensions.json" ]; then
    # Read the JSON file into a variable
    jsonExtensions=$(cat /home/extensions.json)

    # Use jq to extract the extension parameter from the JSON array
    extensions=$(echo $jsonExtensions | jq -r '.[].extensionsGroup.extensions[].uniqueIdentifier')

    # Loop through the extensions and process each element
    for extension in $extensions; do
        echo "Installing extension: $extension"
        sudo su ${HOME_USER} -c "code --install-extension $extension"
    done
    sudo cp -R /home/${HOME_USER}/.vscode/* /home/${HOME_USER}/.vscode-server
    sudo cp -R /home/${HOME_USER}/.vscode/* /home/${HOME_USER}/.vscode-server-insiders
    sudo chmod -R a+rwX /home/${HOME_USER}/.vscode
    sudo chmod -R a+rwX /home/${HOME_USER}/.vscode-server
    sudo chmod -R a+rwX /home/${HOME_USER}/.vscode-server-insiders
else
    echo "File extensions.json not found"
fi

if [[ -v VSCODE_TUNNEL_NAME && -n "${VSCODE_TUNNEL_NAME}" ]]; then
    sudo su ${HOME_USER} -c "code tunnel --accept-server-license-terms --name ${VSCODE_TUNNEL_NAME}"
else
    sudo su ${HOME_USER} -c "code tunnel --accept-server-license-terms"
fi