Add initial setup scripts and configuration files for development environment

app/utils/conocer_id_docker.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+# Obtener el ID del contenedor actual
+cat /proc/self/cgroup | grep ":cpu:" | sed 's/.*\///' | head -n 1 | cut -c1-12

app/utils/extensiones_vscode.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# Lista de extensiones a instalar
+EXTENSIONES=(
+    "ms-python.python"
+    "ms-python.vscode-pylance"
+    "ms-toolsai.jupyter"
+    "ms-toolsai.jupyter-keymap"
+    "ms-toolsai.jupyter-renderers"
+    "ms-toolsai.vscode-jupyter-cell-tags"
+    "ms-toolsai.vscode-jupyter-slideshow"
+)
+
+# Función para instalar extensiones
+instalar_extensiones() {
+    for EXT in "${EXTENSIONES[@]}"; do
+        echo "Instalando $EXT..."
+        code --install-extension "$EXT"
+        if [ $? -eq 0 ]; then
+            echo "✅ $EXT instalado correctamente."
+        else
+            echo "❌ Error al instalar $EXT."
+        fi
+    done
+}
+
+# Ejecutar la instalación
+instalar_extensiones
+echo "🚀 ¡Instalación completada!"

app/utils/jupyter_sistema.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+
+# Actualizar repositorios
+echo "Actualizando repositorios..."
+apt-get update
+
+# Instalar compiladores y herramientas necesarias
+echo "Instalando gcc, make y otras dependencias..."
+apt-get install -y gcc make build-essential linux-headers-$(uname -r) python3-dev
+
+# Instalar Python 3, pip y virtualenv
+echo "Instalando Python 3, pip y virtualenv..."
+apt-get install -y python3 python3-pip python3-venv
+
+# Crear alias para 'python' si no existe
+if ! command -v python &> /dev/null; then
+    echo "Creando alias para 'python'..."
+    ln -s /usr/bin/python3 /usr/bin/python
+fi
+
+# Actualizar pip a la última versión globalmente
+echo "Actualizando pip globalmente..."
+python3 -m pip install --upgrade pip
+
+# Instalar wheel para facilitar la instalación de paquetes compilados
+echo "Instalando wheel globalmente..."
+python3 -m pip install wheel
+
+# Instalar Jupyter y psutil globalmente
+echo "Instalando Jupyter Notebook y psutil globalmente..."
+python3 -m pip install jupyter psutil
+
+# Crear un perfil de configuración por defecto para Jupyter
+echo "Creando configuración por defecto para Jupyter..."
+jupyter notebook --generate-config
+
+# Añadir configuración para ejecutar Jupyter sin token en localhost
+CONFIG_FILE=$(jupyter --config-dir)/jupyter_notebook_config.py
+echo "c.NotebookApp.ip = '0.0.0.0'" >> $CONFIG_FILE
+echo "c.NotebookApp.open_browser = False" >> $CONFIG_FILE
+echo "c.NotebookApp.token = ''" >> $CONFIG_FILE
+echo "Configuración creada en $CONFIG_FILE"
+
+# Verificar la instalación
+echo "Verificando la instalación..."
+jupyter --version
+
+echo "Instalación completada exitosamente."
+echo "Para iniciar Jupyter, ejecuta: jupyter notebook --allow-root"

app/utils/node-manager.sh

@@ -0,0 +1,81 @@
+#!/bin/bash
+set -eu
+
+# 🛠 Actualizar repositorios
+echo "Actualizando repositorios..."
+apt-get update
+
+# 🛠 Instalar Node.js, NPM, y dependencias necesarias si no están instalados
+echo "Instalando Node.js, NPM y dependencias necesarias..."
+apt-get install -y curl python3 make g++ git libc-dev bash
+
+# 🛠 Instalar n (gestor de versiones de Node.js) globalmente
+echo "Instalando el gestor de versiones 'n' para Node.js..."
+curl -L https://raw.githubusercontent.com/tj/n/master/bin/n -o /usr/local/bin/n
+chmod +x /usr/local/bin/n
+
+# 🛠 Eliminar versiones conflictivas de Node.js y NPM
+echo "Eliminando binarios conflictivos..."
+rm -f /usr/local/bin/node || true
+rm -f /usr/local/bin/npm || true
+rm -f /usr/local/bin/npx || true
+
+# 🛠 Crear directorio para versiones globales de Node.js si no existe
+mkdir -p /usr/local/n
+chown -R $(whoami) /usr/local/n
+export N_PREFIX=/usr/local/n
+
+# 🛠 Agregar N_PREFIX al PATH si no está
+if ! grep -q "/usr/local/n/bin" <<< "$PATH"; then
+    export PATH="/usr/local/n/bin:$PATH"
+    echo 'export PATH="/usr/local/n/bin:$PATH"' >> ~/.bashrc
+    source ~/.bashrc
+fi
+
+# 🛠 Función para configurar la versión de Node.js
+setup_node_version() {
+    local VERSION=$1
+    echo "Instalando Node.js v$VERSION..."
+    n $VERSION
+
+    # 🛠 Crear enlaces simbólicos globales
+    ln -sf /usr/local/n/bin/node /usr/local/bin/node
+    ln -sf /usr/local/n/bin/npm /usr/local/bin/npm
+    ln -sf /usr/local/n/bin/npx /usr/local/bin/npx
+
+    # 🛠 Actualizar el PATH y limpiar caché de comandos
+    export PATH="/usr/local/n/bin:$PATH"
+    hash -r
+
+    # 🛠 Mostrar la versión instalada
+    echo "Node.js actualizado a:"
+    node -v
+    npm -v
+}
+
+# 🛠 Preguntar al usuario qué versión quiere instalar
+echo "¿Qué versión de Node.js deseas instalar? (Ejemplo: 20)"
+read -r NODE_VERSION
+
+# 🛠 Ejecutar la instalación de la versión solicitada
+setup_node_version $NODE_VERSION
+
+# 🛠 Instrucciones para cambiar de versión rápidamente
+cat << EOF
+
+¡Node.js v$NODE_VERSION instalado correctamente! 🎉
+
+Para cambiar de versión en el futuro, usa:
+  n <versión>        # Ejemplo: n 18
+
+Para listar versiones disponibles:
+  n ls-remote
+
+Para listar versiones instaladas localmente:
+  n ls
+
+Para borrar una versión específica:
+  n rm <versión>     # Ejemplo: n rm 18
+
+¡Disfruta usando Node.js con n! 🚀
+EOF

app/utils/python-manager.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+
+# Preguntar la versión de Python que se desea instalar
+read -p "Ingresa la versión de Python que deseas establecer como global (por ejemplo, 3.11.2 o 3.8.9): " PYTHON_VERSION
+
+# Validar el formato de la versión ingresada (más permisivo)
+if [[ ! $PYTHON_VERSION =~ ^[0-9]+\.[0-9]+(\.[0-9]+)?([a-zA-Z0-9]+)?$ ]]; then
+    echo "❌ Formato inválido. Asegúrate de ingresar una versión válida (por ejemplo, 3.11.2, 3.8.9, 3.8.9b1)."
+    exit 1
+fi
+
+# Comprobar si pyenv está instalado
+if ! command -v pyenv &> /dev/null; then
+    echo "pyenv no está instalado. Procediendo a instalarlo..."
+
+    # Instalar dependencias para pyenv
+    apt-get update
+    apt-get install -y curl git build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev libffi-dev liblzma-dev
+
+    # Instalar pyenv
+    curl https://pyenv.run | bash
+
+    # Configurar pyenv en el shell actual
+    export PATH="$HOME/.pyenv/bin:$PATH"
+    eval "$(pyenv init --path)"
+    eval "$(pyenv init -)"
+    eval "$(pyenv virtualenv-init -)"
+    
+    # Agregar pyenv al bashrc para futuros shells
+    echo 'export PATH="$HOME/.pyenv/bin:$PATH"' >> ~/.bashrc
+    echo 'eval "$(pyenv init --path)"' >> ~/.bashrc
+    echo 'eval "$(pyenv init -)"' >> ~/.bashrc
+    echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bashrc
+fi
+
+# Verificar si la versión de Python ya está instalada con pyenv
+if pyenv versions --bare | grep -q "^$PYTHON_VERSION$"; then
+    echo "✅ Python $PYTHON_VERSION ya está instalado."
+else
+    # Instalar la versión solicitada de Python
+    echo "Instalando Python $PYTHON_VERSION con pyenv..."
+    pyenv install $PYTHON_VERSION
+
+    # Comprobar si la instalación fue exitosa
+    if [[ $? -ne 0 ]]; then
+        echo "❌ Error durante la instalación de Python $PYTHON_VERSION."
+        exit 1
+    fi
+fi
+
+
+# Establecer la versión global de Python con pyenv
+echo "Configurando Python $PYTHON_VERSION como versión global..."
+pyenv global $PYTHON_VERSION
+
+# Actualizar pip a la última versión
+echo "Actualizando pip..."
+pip install --upgrade pip
+
+# Verificar la instalación
+echo "Verificando la instalación..."
+python --version
+pip --version
+
+# Recargar .bashrc para aplicar los cambios
+echo "Recargando .bashrc para aplicar los cambios de pyenv..."
+source ~/.bashrc
+
+echo "✅ Python $PYTHON_VERSION configurado como versión global exitosamente."

app/utils/python.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Actualizar repositorios
+echo "Actualizando repositorios..."
+apt-get update
+
+# Instalar Python 3 y pip
+echo "Instalando Python 3 y pip..."
+apt-get install -y python3 python3-pip
+
+# Crear alias para 'python' si no existe
+if ! command -v python &> /dev/null
+then
+    echo "Creando alias para 'python'..."
+    ln -s /usr/bin/python3 /usr/bin/python
+fi
+
+# Actualizar pip a la última versión
+echo "Actualizando pip..."
+python3 -m pip install --upgrade pip --break-system-packages
+
+# Verificar la instalación
+echo "Verificando la instalación..."
+python --version
+pip --version
+
+echo "Instalación completada exitosamente."

app/utils/react.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Actualiza los repositorios y asegura que curl esté instalado
+apt-get update
+apt-get install -y curl
+
+# Verifica las versiones instaladas
+echo "Node.js version:"
+node -v
+echo "npm version:"
+npm -v
+
+# Crea un directorio para el proyecto
+mkdir "frontend"
+cd "frontend"
+
+# Inicializa un nuevo proyecto React
+npx create-react-app .
+
+# Instala Material-UI y sus dependencias
+npm install @mui/material @emotion/react @emotion/styled
+
+# Inicia el servidor de desarrollo
+npm start

app/utils/venv_python.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# Actualizar repositorios
+echo "Actualizando repositorios..."
+apt-get update
+
+# Instalar venv si no está disponible
+if ! python3 -m venv --help &> /dev/null; then
+    echo "Instalando venv..."
+    apt-get install -y python3-venv
+fi
+
+# Crear un entorno virtual llamado 'venv'
+echo "Creando entorno virtual 'venv'..."
+python3 -m venv /app/venv
+
+echo "Entorno virtual 'venv' creado exitosamente."

app/utils/vscode.sh

@@ -0,0 +1,618 @@
+#!/bin/sh
+set -eu
+
+# code-server's automatic install script.
+# See https://coder.com/docs/code-server/latest/install
+
+usage() {
+  arg0="$0"
+  if [ "$0" = sh ]; then
+    arg0="curl -fsSL https://code-server.dev/install.sh | sh -s --"
+  else
+    not_curl_usage="The latest script is available at https://code-server.dev/install.sh
+"
+  fi
+
+  cath << EOF
+Installs code-server.
+It tries to use the system package manager if possible.
+After successful installation it explains how to start using code-server.
+
+Pass in user@host to install code-server on user@host over ssh.
+The remote host must have internet access.
+${not_curl_usage-}
+Usage:
+
+  $arg0 [--dry-run] [--version X.X.X] [--edge] [--method detect] \
+        [--prefix ~/.local] [--rsh ssh] [user@host]
+
+  --dry-run
+      Echo the commands for the install process without running them.
+
+  --version X.X.X
+      Install a specific version instead of the latest.
+
+  --edge
+      Install the latest edge version instead of the latest stable version.
+
+  --method [detect | standalone]
+      Choose the installation method. Defaults to detect.
+      - detect detects the system package manager and tries to use it.
+        Full reference on the process is further below.
+      - standalone installs a standalone release archive into ~/.local
+        Add ~/.local/bin to your \$PATH to use it.
+
+  --prefix <dir>
+      Sets the prefix used by standalone release archives. Defaults to ~/.local
+      The release is unarchived into ~/.local/lib/code-server-X.X.X
+      and the binary symlinked into ~/.local/bin/code-server
+      To install system wide pass --prefix=/usr/local
+
+  --rsh <bin>
+      Specifies the remote shell for remote installation. Defaults to ssh.
+
+The detection method works as follows:
+  - Debian, Ubuntu, Raspbian: install the deb package from GitHub.
+  - Fedora, CentOS, RHEL, openSUSE: install the rpm package from GitHub.
+  - Arch Linux: install from the AUR (which pulls releases from GitHub).
+  - FreeBSD, Alpine: install from npm.
+  - macOS: install using Homebrew if installed otherwise install from GitHub.
+  - All others: install the release from GitHub.
+
+We only build releases on GitHub for amd64 and arm64 on Linux and amd64 for
+macOS. When the detection method tries to pull a release from GitHub it will
+fall back to installing from npm when there is no matching release for the
+system's operating system and architecture.
+
+The standalone method will force installion using GitHub releases. It will not
+fall back to npm so on architectures without pre-built releases this will error.
+
+The installer will cache all downloaded assets into ~/.cache/code-server
+
+More installation docs are at https://coder.com/docs/code-server/latest/install
+EOF
+}
+
+echo_latest_version() {
+  if [ "${EDGE-}" ]; then
+    version="$(curl -fsSL https://api.github.com/repos/coder/code-server/releases | awk 'match($0,/.*"html_url": "(.*\/releases\/tag\/.*)".*/)' | head -n 1 | awk -F '"' '{print $4}')"
+  else
+    # https://gist.github.com/lukechilds/a83e1d7127b78fef38c2914c4ececc3c#gistcomment-2758860
+    version="$(curl -fsSLI -o /dev/null -w "%{url_effective}" https://github.com/coder/code-server/releases/latest)"
+  fi
+  version="${version#https://github.com/coder/code-server/releases/tag/}"
+  version="${version#v}"
+  echo "$version"
+}
+
+echo_npm_postinstall() {
+  echoh
+  cath << EOF
+npm package has been installed.
+
+Extend your path to use code-server:
+  PATH="$NPM_BIN_DIR:\$PATH"
+Then run with:
+  code-server
+EOF
+}
+
+echo_standalone_postinstall() {
+  echoh
+  cath << EOF
+Standalone release has been installed into $STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION
+
+Extend your path to use code-server:
+  PATH="$STANDALONE_INSTALL_PREFIX/bin:\$PATH"
+Then run with:
+  code-server
+EOF
+}
+
+echo_brew_postinstall() {
+  echoh
+  cath << EOF
+Brew release has been installed.
+
+Run with:
+  code-server
+EOF
+}
+
+echo_systemd_postinstall() {
+  echoh
+  cath << EOF
+$1 package has been installed.
+
+To have systemd start code-server now and restart on boot:
+  sudo systemctl enable --now code-server@\$USER
+Or, if you don't want/need a background service you can run:
+  code-server
+EOF
+}
+
+echo_coder_postinstall() {
+  echoh
+  echoh "Deploy code-server for your team with Coder: https://github.com/coder/coder"
+}
+
+main() {
+  if [ "${TRACE-}" ]; then
+    set -x
+  fi
+
+  unset \
+    DRY_RUN \
+    METHOD \
+    OPTIONAL \
+    ALL_FLAGS \
+    RSH_ARGS \
+    EDGE \
+    RSH
+
+  ALL_FLAGS=""
+  while [ "$#" -gt 0 ]; do
+    case "$1" in
+      -*)
+        ALL_FLAGS="${ALL_FLAGS} $1"
+        ;;
+    esac
+
+    case "$1" in
+      --dry-run)
+        DRY_RUN=1
+        ;;
+      --method)
+        METHOD="$(parse_arg "$@")"
+        shift
+        ;;
+      --method=*)
+        METHOD="$(parse_arg "$@")"
+        ;;
+      --prefix)
+        STANDALONE_INSTALL_PREFIX="$(parse_arg "$@")"
+        shift
+        ;;
+      --prefix=*)
+        STANDALONE_INSTALL_PREFIX="$(parse_arg "$@")"
+        ;;
+      --version)
+        VERSION="$(parse_arg "$@")"
+        shift
+        ;;
+      --version=*)
+        VERSION="$(parse_arg "$@")"
+        ;;
+      --edge)
+        EDGE=1
+        ;;
+      --rsh)
+        RSH="$(parse_arg "$@")"
+        shift
+        ;;
+      --rsh=*)
+        RSH="$(parse_arg "$@")"
+        ;;
+      -h | --h | -help | --help)
+        usage
+        exit 0
+        ;;
+      --)
+        shift
+        # We remove the -- added above.
+        ALL_FLAGS="${ALL_FLAGS% --}"
+        RSH_ARGS="$*"
+        break
+        ;;
+      -*)
+        echoerr "Unknown flag $1"
+        echoerr "Run with --help to see usage."
+        exit 1
+        ;;
+      *)
+        RSH_ARGS="$*"
+        break
+        ;;
+    esac
+
+    shift
+  done
+
+  if [ "${RSH_ARGS-}" ]; then
+    RSH="${RSH-ssh}"
+    echoh "Installing remotely with $RSH $RSH_ARGS"
+    curl -fsSL https://code-server.dev/install.sh | prefix "$RSH_ARGS" "$RSH" "$RSH_ARGS" sh -s -- "$ALL_FLAGS"
+    return
+  fi
+
+  METHOD="${METHOD-detect}"
+  if [ "$METHOD" != detect ] && [ "$METHOD" != standalone ]; then
+    echoerr "Unknown install method \"$METHOD\""
+    echoerr "Run with --help to see usage."
+    exit 1
+  fi
+
+  # These are used by the various install_* functions that make use of GitHub
+  # releases in order to download and unpack the right release.
+  CACHE_DIR=$(echo_cache_dir)
+  STANDALONE_INSTALL_PREFIX=${STANDALONE_INSTALL_PREFIX:-$HOME/.local}
+  VERSION=${VERSION:-$(echo_latest_version)}
+  # These can be overridden for testing but shouldn't normally be used as it can
+  # result in a broken code-server.
+  OS=${OS:-$(os)}
+  ARCH=${ARCH:-$(arch)}
+
+  distro_name
+
+  # Standalone installs by pulling pre-built releases from GitHub.
+  if [ "$METHOD" = standalone ]; then
+    if has_standalone; then
+      install_standalone
+      echo_coder_postinstall
+      exit 0
+    else
+      echoerr "There are no standalone releases for $ARCH"
+      echoerr "Please try again without '--method standalone'"
+      exit 1
+    fi
+  fi
+
+  # DISTRO can be overridden for testing but shouldn't normally be used as it
+  # can result in a broken code-server.
+  DISTRO=${DISTRO:-$(distro)}
+
+  case $DISTRO in
+    # macOS uses brew when available and falls back to standalone. We only have
+    # amd64 for macOS so for anything else use npm.
+    macos)
+      BREW_PATH="${BREW_PATH-brew}"
+      if command_exists "$BREW_PATH"; then
+        install_brew
+      else
+        echoh "Homebrew not installed."
+        echoh "Falling back to standalone installation."
+        npm_fallback install_standalone
+      fi
+      ;;
+    # The .deb and .rpm files are pulled from GitHub and we only have amd64 and
+    # arm64 there and need to fall back to npm otherwise.
+    debian) npm_fallback install_deb ;;
+    fedora | opensuse) npm_fallback install_rpm ;;
+    # Arch uses the AUR package which only supports amd64 and arm64 since it
+    # pulls releases from GitHub so we need to fall back to npm.
+    arch) npm_fallback install_aur ;;
+    # We don't have GitHub releases that work on Alpine or FreeBSD so we have no
+    # choice but to use npm here.
+    alpine | freebsd) install_npm ;;
+    # For anything else we'll try to install standalone but fall back to npm if
+    # we don't have releases for the architecture.
+    *)
+      echoh "Unsupported package manager."
+      echoh "Falling back to standalone installation."
+      npm_fallback install_standalone
+      ;;
+  esac
+
+  echo_coder_postinstall
+}
+
+parse_arg() {
+  case "$1" in
+    *=*)
+      # Remove everything after first equal sign.
+      opt="${1%%=*}"
+      # Remove everything before first equal sign.
+      optarg="${1#*=}"
+      if [ ! "$optarg" ] && [ ! "${OPTIONAL-}" ]; then
+        echoerr "$opt requires an argument"
+        echoerr "Run with --help to see usage."
+        exit 1
+      fi
+      echo "$optarg"
+      return
+      ;;
+  esac
+
+  case "${2-}" in
+    "" | -*)
+      if [ ! "${OPTIONAL-}" ]; then
+        echoerr "$1 requires an argument"
+        echoerr "Run with --help to see usage."
+        exit 1
+      fi
+      ;;
+    *)
+      echo "$2"
+      return
+      ;;
+  esac
+}
+
+fetch() {
+  URL="$1"
+  FILE="$2"
+
+  if [ -e "$FILE" ]; then
+    echoh "+ Reusing $FILE"
+    return
+  fi
+
+  sh_c mkdir -p "$CACHE_DIR"
+  sh_c curl \
+    -#fL \
+    -o "$FILE.incomplete" \
+    -C - \
+    "$URL"
+  sh_c mv "$FILE.incomplete" "$FILE"
+}
+
+install_brew() {
+  echoh "Installing latest from Homebrew."
+  echoh
+
+  sh_c "$BREW_PATH" install code-server
+
+  echo_brew_postinstall
+}
+
+install_deb() {
+  echoh "Installing v$VERSION of the $ARCH deb package from GitHub."
+  echoh
+
+  fetch "https://github.com/coder/code-server/releases/download/v$VERSION/code-server_${VERSION}_$ARCH.deb" \
+    "$CACHE_DIR/code-server_${VERSION}_$ARCH.deb"
+  sudo_sh_c dpkg -i "$CACHE_DIR/code-server_${VERSION}_$ARCH.deb"
+
+  echo_systemd_postinstall deb
+}
+
+install_rpm() {
+  echoh "Installing v$VERSION of the $ARCH rpm package from GitHub."
+  echoh
+
+  fetch "https://github.com/coder/code-server/releases/download/v$VERSION/code-server-$VERSION-$ARCH.rpm" \
+    "$CACHE_DIR/code-server-$VERSION-$ARCH.rpm"
+  sudo_sh_c rpm -U "$CACHE_DIR/code-server-$VERSION-$ARCH.rpm"
+
+  echo_systemd_postinstall rpm
+}
+
+install_aur() {
+  echoh "Installing latest from the AUR."
+  echoh
+
+  sh_c mkdir -p "$CACHE_DIR/code-server-aur"
+  sh_c "curl -#fsSL https://aur.archlinux.org/cgit/aur.git/snapshot/code-server.tar.gz | tar -xzC $CACHE_DIR/code-server-aur --strip-components 1"
+  echo "+ cd $CACHE_DIR/code-server-aur"
+  if [ ! "${DRY_RUN-}" ]; then
+    cd "$CACHE_DIR/code-server-aur"
+  fi
+  sh_c makepkg -si --noconfirm
+
+  echo_systemd_postinstall AUR
+}
+
+install_standalone() {
+  echoh "Installing v$VERSION of the $ARCH release from GitHub."
+  echoh
+
+  fetch "https://github.com/coder/code-server/releases/download/v$VERSION/code-server-$VERSION-$OS-$ARCH.tar.gz" \
+    "$CACHE_DIR/code-server-$VERSION-$OS-$ARCH.tar.gz"
+
+  # -w only works if the directory exists so try creating it first. If this
+  # fails we can ignore the error as the -w check will then swap us to sudo.
+  sh_c mkdir -p "$STANDALONE_INSTALL_PREFIX" 2> /dev/null || true
+
+  sh_c="sh_c"
+  if [ ! -w "$STANDALONE_INSTALL_PREFIX" ]; then
+    sh_c="sudo_sh_c"
+  fi
+
+  if [ -e "$STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION" ]; then
+    echoh
+    echoh "code-server-$VERSION is already installed at $STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION"
+    echoh "Remove it to reinstall."
+    exit 0
+  fi
+
+  "$sh_c" mkdir -p "$STANDALONE_INSTALL_PREFIX/lib" "$STANDALONE_INSTALL_PREFIX/bin"
+  "$sh_c" tar -C "$STANDALONE_INSTALL_PREFIX/lib" -xzf "$CACHE_DIR/code-server-$VERSION-$OS-$ARCH.tar.gz"
+  "$sh_c" mv -f "$STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION-$OS-$ARCH" "$STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION"
+  "$sh_c" ln -fs "$STANDALONE_INSTALL_PREFIX/lib/code-server-$VERSION/bin/code-server" "$STANDALONE_INSTALL_PREFIX/bin/code-server"
+
+  echo_standalone_postinstall
+}
+
+install_npm() {
+  echoh "Installing v$VERSION from npm."
+  echoh
+
+  NPM_PATH="${YARN_PATH-npm}"
+
+  if command_exists "$NPM_PATH"; then
+    sh_c="sh_c"
+    if [ ! "${DRY_RUN-}" ] && [ ! -w "$(NPM_PATH config get prefix)" ]; then
+      sh_c="sudo_sh_c"
+    fi
+    echoh "Installing with npm."
+    echoh
+    "$sh_c" "$NPM_PATH" install -g "code-server@$VERSION" --unsafe-perm
+    NPM_BIN_DIR="\$($NPM_PATH bin -g)" echo_npm_postinstall
+    return
+  fi
+  echoerr "Please install npm to install code-server!"
+  echoerr "You will need at least node v20 and a few C dependencies."
+  echoerr "See the docs https://coder.com/docs/code-server/latest/install#npm"
+
+  exit 1
+}
+
+# Run $1 if we have a standalone otherwise run install_npm.
+npm_fallback() {
+  if has_standalone; then
+    $1
+  else
+    echoh "No standalone releases for $ARCH."
+    echoh "Falling back to installation from npm."
+    install_npm
+  fi
+}
+
+# Determine if we have standalone releases on GitHub for the system's arch.
+has_standalone() {
+  case $ARCH in
+    arm64) return 0 ;;
+    # We only have arm64 for macOS.
+    amd64)
+      [ "$(distro)" != macos ]
+      return
+      ;;
+    *) return 1 ;;
+  esac
+}
+
+os() {
+  uname="$(uname)"
+  case $uname in
+    Linux) echo linux ;;
+    Darwin) echo macos ;;
+    FreeBSD) echo freebsd ;;
+    *) echo "$uname" ;;
+  esac
+}
+
+# Print the detected Linux distro, otherwise print the OS name.
+#
+# Example outputs:
+# - macos -> macos
+# - freebsd -> freebsd
+# - ubuntu, raspbian, debian ... -> debian
+# - amzn, centos, rhel, fedora, ... -> fedora
+# - opensuse-{leap,tumbleweed} -> opensuse
+# - alpine -> alpine
+# - arch, manjaro, endeavouros, ... -> arch
+#
+# Inspired by https://github.com/docker/docker-install/blob/26ff363bcf3b3f5a00498ac43694bf1c7d9ce16c/install.sh#L111-L120.
+distro() {
+  if [ "$OS" = "macos" ] || [ "$OS" = "freebsd" ]; then
+    echo "$OS"
+    return
+  fi
+
+  if [ -f /etc/os-release ]; then
+    (
+      . /etc/os-release
+      if [ "${ID_LIKE-}" ]; then
+        for id_like in $ID_LIKE; do
+          case "$id_like" in debian | fedora | opensuse | arch)
+            echo "$id_like"
+            return
+            ;;
+          esac
+        done
+      fi
+
+      echo "$ID"
+    )
+    return
+  fi
+}
+
+# Print a human-readable name for the OS/distro.
+distro_name() {
+  if [ "$(uname)" = "Darwin" ]; then
+    echo "macOS v$(sw_vers -productVersion)"
+    return
+  fi
+
+  if [ -f /etc/os-release ]; then
+    (
+      . /etc/os-release
+      echo "$PRETTY_NAME"
+    )
+    return
+  fi
+
+  # Prints something like: Linux 4.19.0-9-amd64
+  uname -sr
+}
+
+arch() {
+  uname_m=$(uname -m)
+  case $uname_m in
+    aarch64) echo arm64 ;;
+    x86_64) echo amd64 ;;
+    *) echo "$uname_m" ;;
+  esac
+}
+
+command_exists() {
+  if [ ! "$1" ]; then return 1; fi
+  command -v "$@" > /dev/null
+}
+
+sh_c() {
+  echoh "+ $*"
+  if [ ! "${DRY_RUN-}" ]; then
+    sh -c "$*"
+  fi
+}
+
+sudo_sh_c() {
+  if [ "$(id -u)" = 0 ]; then
+    sh_c "$@"
+  elif command_exists doas; then
+    sh_c "doas $*"
+  elif command_exists sudo; then
+    sh_c "sudo $*"
+  elif command_exists su; then
+    sh_c "su root -c '$*'"
+  else
+    echoh
+    echoerr "This script needs to run the following command as root."
+    echoerr "  $*"
+    echoerr "Please install doas, sudo, or su."
+    exit 1
+  fi
+}
+
+echo_cache_dir() {
+  if [ "${XDG_CACHE_HOME-}" ]; then
+    echo "$XDG_CACHE_HOME/code-server"
+  elif [ "${HOME-}" ]; then
+    echo "$HOME/.cache/code-server"
+  else
+    echo "/tmp/code-server-cache"
+  fi
+}
+
+echoh() {
+  echo "$@" | humanpath
+}
+
+cath() {
+  humanpath
+}
+
+echoerr() {
+  echoh "$@" >&2
+}
+
+# humanpath replaces all occurrences of " $HOME" with " ~"
+# and all occurrences of '"$HOME' with the literal '"$HOME'.
+humanpath() {
+  sed "s# $HOME# ~#g; s#\"$HOME#\"\$HOME#g"
+}
+
+# We need to make sure we exit with a non zero exit if the command fails.
+# /bin/sh does not support -o pipefail unfortunately.
+prefix() {
+  PREFIX="$1"
+  shift
+  fifo="$(mktemp -d)/fifo"
+  mkfifo "$fifo"
+  sed -e "s#^#$PREFIX: #" "$fifo" &
+  "$@" > "$fifo" 2>&1
+}
+
+main "$@"