Node.js Feature installs from prebuilt binaries

src/node/README.md

@@ -1,21 +1,21 @@
 # node
 
-Install [Node.js](https://nodejs.org) from [Nodesource's DEB repository](https://deb.nodesource.com).
+Install [Node.js](https://nodejs.org) from prebuilt binaries.
 
 ## Usage
 
 ```json
 "features": {
-  "ghcr.io/CargoSense/devcontainer-features/node:3": {}
+  "ghcr.io/CargoSense/devcontainer-features/node:4": {}
 }
 ```
 
 ## Options
 
 | Option ID | Description                     | Type   | Default Value |
 |:----------|:--------------------------------|:-------|:--------------|
-| `version` | The Node.js version to install. | string | `automatic`   |
+| `version` | The Node.js version to install. | string | `latest`      |
 
 ## OS Support
 
-This Feature should work on recent versions of Debian/Ubuntu and Linux distributions using the [apt](https://wiki.debian.org/AptCLI) management tool.
+This Feature should work on recent versions of Debian/Ubuntu and Linux distributions using the [apt](https://wiki.debian.org/AptCLI) management tool and on architectures for which Node.js provides prebuilt binaries.

src/node/devcontainer-feature.json

@@ -1,19 +1,26 @@
 {
   "name": "Node.js",
   "id": "node",
-  "version": "3.0.0",
-  "description": "Install Node.js from Nodesource's DEB repository.",
+  "version": "4.0.0",
+  "description": "Install Node.js from prebuilt binaries.",
   "documentationURL": "https://github.com/CargoSense/devcontainer-features/tree/main/src/node",
   "licenseURL": "https://github.com/CargoSense/devcontainer-features/blob/main/LICENSE",
   "options": {
     "version": {
       "type": "string",
-      "default": "automatic",
+      "default": "latest",
       "description": "The Node.js version to install."
     }
   },
   "containerEnv": {
-    "NPM_CONFIG_CACHE": "/usr/local/npm"
+    "NPM_CONFIG_CACHE": "/usr/local/npm",
+    "NODE_HOME": "/usr/local/share/node",
+    "PATH": "/usr/local/share/node/bin:${PATH}"
+  },
+  "dependsOn": {
+    "ghcr.io/CargoSense/devcontainer-features/apt-packages:1": {
+      "packages": "libatomic1"
+    }
   },
   "installsAfter": [
     "ghcr.io/devcontainers/features/common-utils"

src/node/install.sh

@@ -2,18 +2,31 @@
 
 set -e
 
-NODE_VERSION="${VERSION:-"automatic"}"
-NODE_MAJOR_VERSION="24"
-
-pkg="nodejs"
-
-if [[ "${NODE_VERSION}" != "automatic" ]]; then
-  NODE_MAJOR_VERSION="$(echo "${NODE_VERSION}" | cut -d. -f1)"
-  pkg="${pkg}=${NODE_VERSION}-1nodesource1"
+NODE_VERSION="${VERSION:-"latest"}"
+
+USERNAME="${USERNAME:-"${_REMOTE_USER:-"automatic"}"}"
+
+# Determine the appropriate non-root user.
+if [[ "${USERNAME}" = "automatic" ]]; then
+  USERNAME=""
+  POSSIBLE_USERS=("vscode" "node" "$(getent passwd 1000 | cut -d: -f1)")
+
+  for CURRENT_USER in "${POSSIBLE_USERS[@]}"; do
+    if id -u "${CURRENT_USER}" >/dev/null 2>&1; then
+      USERNAME="${CURRENT_USER}"
+      break
+    fi
+  done
+
+  if [[ "${USERNAME}" = "" ]]; then
+    USERNAME="root"
+  fi
+elif ! id -u "${USERNAME}" >/dev/null 2>&1; then
+  USERNAME="root"
 fi
 
 curl_installed=""
-gpg_installed=""
+xz_installed=""
 
 if ! type curl >/dev/null 2>&1; then
   apt update --yes
@@ -22,49 +35,56 @@ if ! type curl >/dev/null 2>&1; then
   curl_installed="true"
 fi
 
-if ! type gpg >/dev/null 2>&1; then
+if ! type xz >/dev/null 2>&1; then
   apt update --yes
-  apt install --yes gnupg
+  apt install --yes xz-utils
 
-  gpg_installed="true"
+  xz_installed="true"
 fi
 
-apt_sources_snippet="$(cat << EOF
-Types: deb
-URIs: https://deb.nodesource.com/node_${NODE_MAJOR_VERSION}.x
-Suites: nodistro
-Components: main
-Signed-By: /etc/apt/keyrings/nodesource.gpg
-EOF
-)"
-
-install -dm 755 /etc/apt/keyrings
-curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg
-echo "${apt_sources_snippet}" | tee /etc/apt/sources.list.d/nodesource.sources
+# Normalize architecture
+arch="$(dpkg --print-architecture)"
+if [[ "${arch}" = "amd64" ]] || [[ "${arch}" = "x86_64" ]] || [[ "${arch}" = "i386" ]]; then
+  arch="x64"
+fi
 
-if [[ -n "${curl_installed}" ]]; then
-  apt purge curl --autoremove --yes
-  rm -rf /var/lib/apt/lists/*
+# Normalize Node.js version string
+if [[ "${NODE_VERSION}" != "latest" ]] && [[ "${NODE_VERSION}" != "v"* ]]; then
+  NODE_VERSION="v${NODE_VERSION}"
 fi
 
-if [[ -n "${gpg_installed}" ]]; then
-  apt purge gnupg --autoremove --yes
-  rm -rf /var/lib/apt/lists/*
+# Configure "node" group
+if ! grep -e "^node:" /etc/group >/dev/null 2>&1; then
+  groupadd --system node
 fi
+usermod --append --groups node "${USERNAME}"
+
+# Install Node.js
+umask 0002
+mkdir -p "${NODE_HOME:?}"
+curl -fsSL "https://nodejs.org/dist/${NODE_VERSION}/node-${NODE_VERSION}-linux-${arch}.tar.xz" | tar xf - -C "${NODE_HOME}" -J --strip-components 1
 
-apt update --yes
-apt install --yes "${pkg}"
-rm -rf /var/lib/apt/lists/*
+chown -R "${USERNAME}:node" "${NODE_HOME}"
+chmod g+rws "${NODE_HOME}"
 
-node_rc_snippet="$(cat << EOF
-export NODE_VERSION="$(node -v | cut -c2-)"
-EOF
-)"
+# Configure shell
+rc_snippet="export NODE_VERSION=\"$(node -v | cut -c2-)\""
 
-if [[ "$(cat /etc/bash.bashrc)" != *"${node_rc_snippet}"* ]]; then
-  echo "${node_rc_snippet}" >> /etc/bash.bashrc
+if [[ -f /etc/bash.bashrc ]] && ! grep -q "${rc_snippet}" /etc/bash.bashrc; then
+  echo "${rc_snippet}" >>/etc/bash.bashrc
 fi
 
-if [[ -f "/etc/zsh/zshrc" ]] && [[ "$(cat /etc/zsh/zshrc)" != *"${node_rc_snippet}"* ]]; then
-  echo "${node_rc_snippet}" >> /etc/zsh/zshrc
+if [[ -f /etc/zsh/zshrc ]] && ! grep -q "${rc_snippet}" /etc/zsh/zshrc; then
+  echo "${rc_snippet}" >>/etc/zsh/zshrc
+fi
+
+# Cleanup
+if [[ -n "${curl_installed}" ]]; then
+  apt purge curl --autoremove --yes
+  rm -rf /var/lib/apt/lists/*
+fi
+
+if [[ -n "${xz_installed}" ]]; then
+  apt purge xz-utils --autoremove --yes
+  rm -rf /var/lib/apt/lists/*
 fi

test/node/test.sh

@@ -7,8 +7,8 @@ set -e
 source dev-container-features-test-lib
 
 # Feature-specific tests
-check "version" bash -c "node --version | grep -E 'v24\..+'"
-check "which node" bash -c "which node | grep /usr/bin/node"
+check "version" bash -c "node --version | grep -E 'v25\..+'"
+check "which node" bash -c "which node | grep /usr/local/share/node/bin/node"
 
 # Report result
 reportResults