devcontainer: multi-arch downloads, shared script, rust base image

Co-authored-by: KSXGitHub <11488886+KSXGitHub@users.noreply.github.com>

Author: Copilot

.devcontainer/devcontainer.json

@@ -1,12 +1,6 @@
 {
   "name": "parallel-disk-usage (Rust only)",
-  "image": "mcr.microsoft.com/devcontainers/base:ubuntu-24.04",
-  "features": {
-    "ghcr.io/devcontainers/features/rust:1": {
-      "version": "stable",
-      "profile": "default"
-    }
-  },
+  "image": "mcr.microsoft.com/devcontainers/rust:1",
   "customizations": {
     "vscode": {
       "extensions": [

.devcontainer/full/devcontainer.json

@@ -1,11 +1,7 @@
 {
   "name": "parallel-disk-usage (full)",
-  "image": "mcr.microsoft.com/devcontainers/base:ubuntu-24.04",
+  "image": "mcr.microsoft.com/devcontainers/rust:1",
   "features": {
-    "ghcr.io/devcontainers/features/rust:1": {
-      "version": "stable",
-      "profile": "default"
-    },
     "ghcr.io/devcontainers/features/node:1": {
       "version": "lts",
       "nodeGypDependencies": true

.devcontainer/full/post-create.sh

@@ -8,9 +8,4 @@ echo "Installing pnpm and project Node dependencies..." >&2
 npm install -g pnpm@7.33.7
 (cd ci/github-actions && pnpm install --frozen-lockfile)
 
-echo "Installing hyperfine from GitHub release..." >&2
-hyperfine_version="1.20.0"
-hyperfine_archive_name="hyperfine-v${hyperfine_version}-x86_64-unknown-linux-musl"
-hyperfine_url="https://github.com/sharkdp/hyperfine/releases/download/v${hyperfine_version}/${hyperfine_archive_name}.tar.gz"
-mkdir -p "$HOME/.local/bin"
-curl -fsSL "$hyperfine_url" | tar -xz --strip-components=1 -C "$HOME/.local/bin" "${hyperfine_archive_name}/hyperfine"
+bash "$(dirname "$0")/../install-hyperfine.sh"

.devcontainer/install-hyperfine.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+# Shared helper: install hyperfine binary from GitHub releases into ~/.local/bin
+set -euo pipefail
+
+arch="$(uname -m)"
+case "$arch" in
+  x86_64)  hyperfine_target="x86_64-unknown-linux-musl" ;;
+  aarch64) hyperfine_target="aarch64-unknown-linux-musl" ;;
+  *)
+    echo "Unsupported architecture for hyperfine prebuilt binary: $arch" >&2
+    exit 1
+    ;;
+esac
+
+mkdir -p "$HOME/.local/bin"
+
+echo "Installing hyperfine from GitHub release..." >&2
+hyperfine_version="1.20.0"
+hyperfine_archive="hyperfine-v${hyperfine_version}-${hyperfine_target}"
+hyperfine_url="https://github.com/sharkdp/hyperfine/releases/download/v${hyperfine_version}/${hyperfine_archive}.tar.gz"
+curl -fsSL "$hyperfine_url" | tar -xz --strip-components=1 -C "$HOME/.local/bin" "${hyperfine_archive}/hyperfine"

.devcontainer/post-create.sh

@@ -3,20 +3,34 @@ set -euo pipefail
 
 mkdir -p "$HOME/.local/bin"
 
-echo "Installing hyperfine from GitHub release..." >&2
-hyperfine_version="1.20.0"
-hyperfine_archive_name="hyperfine-v${hyperfine_version}-x86_64-unknown-linux-musl"
-hyperfine_url="https://github.com/sharkdp/hyperfine/releases/download/v${hyperfine_version}/${hyperfine_archive_name}.tar.gz"
-curl -fsSL "$hyperfine_url" | tar -xz --strip-components=1 -C "$HOME/.local/bin" "${hyperfine_archive_name}/hyperfine"
+bash "$(dirname "$0")/install-hyperfine.sh"
+
+arch="$(uname -m)"
 
 echo "Installing shellcheck from GitHub release..." >&2
 shellcheck_version="0.11.0"
-shellcheck_archive_name="shellcheck-v${shellcheck_version}.linux.x86_64"
-shellcheck_url="https://github.com/koalaman/shellcheck/releases/download/v${shellcheck_version}/${shellcheck_archive_name}.tar.gz"
+case "$arch" in
+  x86_64)  shellcheck_arch="linux.x86_64" ;;
+  aarch64) shellcheck_arch="linux.aarch64" ;;
+  *)
+    echo "Unsupported architecture for shellcheck prebuilt binary: $arch" >&2
+    exit 1
+    ;;
+esac
+shellcheck_archive="shellcheck-v${shellcheck_version}.${shellcheck_arch}"
+shellcheck_url="https://github.com/koalaman/shellcheck/releases/download/v${shellcheck_version}/${shellcheck_archive}.tar.gz"
 curl -fsSL "$shellcheck_url" | tar -xz --strip-components=1 -C "$HOME/.local/bin" "shellcheck-v${shellcheck_version}/shellcheck"
 
 echo "Installing shfmt from GitHub release..." >&2
 shfmt_version="3.13.0"
-shfmt_url="https://github.com/mvdan/sh/releases/download/v${shfmt_version}/shfmt_v${shfmt_version}_linux_amd64"
+case "$arch" in
+  x86_64)  shfmt_arch="linux_amd64" ;;
+  aarch64) shfmt_arch="linux_arm64" ;;
+  *)
+    echo "Unsupported architecture for shfmt prebuilt binary: $arch" >&2
+    exit 1
+    ;;
+esac
+shfmt_url="https://github.com/mvdan/sh/releases/download/v${shfmt_version}/shfmt_v${shfmt_version}_${shfmt_arch}"
 curl -fsSL "$shfmt_url" -o "$HOME/.local/bin/shfmt"
 chmod +x "$HOME/.local/bin/shfmt"