feat(docker): official Vite+ toolchain image

.github/workflows/publish-to-pkg.pr.new.yml

@@ -137,3 +137,161 @@ jobs:
             './packages/cli' \
             './packages/core' \
             './packages/prompts'
+
+  # Build and push a preview Docker image from the pkg.pr.new build so the image
+  # can be verified before a real release. Tagged `pr-<number>`; never `latest`.
+  # See docker/Dockerfile and docs/guide/docker.md.
+  publish-docker-preview:
+    if: >-
+      github.repository == 'voidzero-dev/vite-plus' &&
+      contains(github.event.pull_request.labels.*.name, 'pkg.pr.new')
+    name: Docker preview image (${{ matrix.variant }})
+    runs-on: ubuntu-latest
+    needs: publish
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - variant: debian
+            dockerfile: docker/Dockerfile
+            tag_suffix: ''
+          - variant: alpine
+            dockerfile: docker/Dockerfile.alpine
+            tag_suffix: '-alpine'
+    env:
+      IMAGE: ghcr.io/voidzero-dev/vite-plus
+      TAG: pr-${{ github.event.pull_request.number }}${{ matrix.tag_suffix }}
+    steps:
+      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
+
+      - uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4.1.0
+
+      - name: Log in to GHCR
+        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4.2.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Builds from the pkg.pr.new packages for this PR (VP_PR_VERSION). The
+      # platform packages must exist first, hence `needs: publish`.
+      # amd64-only: this throwaway preview avoids the slow arm64 QEMU leg; arm64
+      # is covered by the release build and the test-install-sh-arm64 job.
+      - name: Build and push preview image
+        uses: docker/build-push-action@f9f3042f7e2789586610d6e8b85c8f03e5195baf # v7.2.0
+        with:
+          context: docker
+          file: ${{ matrix.dockerfile }}
+          platforms: linux/amd64
+          push: true
+          tags: ${{ env.IMAGE }}:${{ env.TAG }}
+          build-args: |
+            VP_PR_VERSION=${{ github.event.pull_request.number }}
+          provenance: false
+
+      - name: Summary
+        run: |
+          {
+            echo "### Docker preview image (${{ matrix.variant }})"
+            echo ""
+            echo '```bash'
+            echo "docker pull ${IMAGE}:${TAG}"
+            echo '```'
+          } >> "$GITHUB_STEP_SUMMARY"
+
+  # Post (or update) a single sticky PR comment with the preview image tags after
+  # both variants publish successfully. Re-runs reuse the same comment via the
+  # hidden marker instead of creating a new one.
+  comment-docker-preview:
+    if: >-
+      github.repository == 'voidzero-dev/vite-plus' &&
+      contains(github.event.pull_request.labels.*.name, 'pkg.pr.new')
+    name: Comment Docker preview
+    runs-on: ubuntu-latest
+    needs: publish-docker-preview
+    permissions:
+      contents: read
+      packages: read
+      pull-requests: write
+    env:
+      IMAGE: ghcr.io/voidzero-dev/vite-plus
+      PR_NUMBER: ${{ github.event.pull_request.number }}
+    steps:
+      - name: Log in to GHCR
+        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4.2.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Measure image sizes
+        id: sizes
+        run: |
+          size() {
+            docker pull -q "$1" >/dev/null
+            numfmt --to=si --suffix=B "$(docker image inspect "$1" --format '{{.Size}}')"
+          }
+          {
+            echo "debian=$(size "${IMAGE}:pr-${PR_NUMBER}")"
+            echo "alpine=$(size "${IMAGE}:pr-${PR_NUMBER}-alpine")"
+          } >> "$GITHUB_OUTPUT"
+
+      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9
+        env:
+          DEBIAN_SIZE: ${{ steps.sizes.outputs.debian }}
+          ALPINE_SIZE: ${{ steps.sizes.outputs.alpine }}
+        with:
+          script: |
+            const image = process.env.IMAGE;
+            const pr = context.payload.pull_request.number;
+            const marker = '<!-- docker-preview -->';
+            // Built as a line array (not a template literal) so the fenced code
+            // blocks don't collide with the YAML block-scalar indentation.
+            const body = [
+              marker,
+              '## 🐳 Docker preview images',
+              '',
+              "Built from this PR's pkg.pr.new build:",
+              '',
+              '| Image | Size |',
+              '| --- | --- |',
+              `| \`${image}:pr-${pr}\` | ${process.env.DEBIAN_SIZE} |`,
+              `| \`${image}:pr-${pr}-alpine\` | ${process.env.ALPINE_SIZE} |`,
+              '',
+              '```bash',
+              `docker pull ${image}:pr-${pr}`,
+              `docker pull ${image}:pr-${pr}-alpine`,
+              '```',
+              '',
+              'Quick check:',
+              '',
+              '```bash',
+              `docker run --rm ${image}:pr-${pr} vp --version`,
+              '```',
+              '',
+              'See [docs/guide/docker.md](https://github.com/voidzero-dev/vite-plus/blob/main/docs/guide/docker.md) for usage.',
+            ].join('\n');
+            const comments = await github.paginate(github.rest.issues.listComments, {
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: pr,
+            });
+            const existing = comments.find((c) => c.body && c.body.includes(marker));
+            if (existing) {
+              await github.rest.issues.updateComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: existing.id,
+                body,
+              });
+            } else {
+              await github.rest.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: pr,
+                body,
+              });
+            }

.github/workflows/release.yml

@@ -232,3 +232,70 @@ jobs:
             • macOS/Linux: `curl -fsSL https://vite.plus | bash`
             • Windows: `irm https://vite.plus/ps1 | iex`
           embed-url: https://github.com/${{ github.repository }}/releases/tag/v${{ env.VERSION }}
+
+  # Build and push the official toolchain Docker image to GHCR after the npm
+  # release is published (the image installs vp from npm, so the version must
+  # exist first). See docker/Dockerfile and docs/guide/docker.md.
+  publish-docker:
+    name: Publish Docker image (${{ matrix.variant }})
+    runs-on: ubuntu-latest
+    needs: [check, Release]
+    if: needs.check.outputs.version_changed == 'true'
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          # Debian (glibc) is the default: tags get no suffix.
+          - variant: debian
+            dockerfile: docker/Dockerfile
+            suffix: ''
+          # Alpine (musl): tags get the -alpine suffix.
+          - variant: alpine
+            dockerfile: docker/Dockerfile.alpine
+            suffix: '-alpine'
+    env:
+      VERSION: ${{ needs.check.outputs.version }}
+      IMAGE: ghcr.io/voidzero-dev/vite-plus
+    steps:
+      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
+
+      - uses: docker/setup-qemu-action@06116385d9baf250c9f4dcb4858b16962ea869c3 # v4.1.0
+
+      - uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4.1.0
+
+      - name: Log in to GHCR
+        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4.2.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Docker metadata
+        id: meta
+        uses: docker/metadata-action@80c7e94dd9b9319bd5eb7a0e0fe9291e23a2a2e9 # v6.1.0
+        with:
+          images: ${{ env.IMAGE }}
+          flavor: |
+            latest=false
+            suffix=${{ matrix.suffix }}
+          tags: |
+            type=semver,pattern={{version}},value=${{ env.VERSION }}
+            type=semver,pattern={{major}}.{{minor}},value=${{ env.VERSION }}
+            type=semver,pattern={{major}},value=${{ env.VERSION }}
+            type=raw,value=latest
+
+      - name: Build and push
+        uses: docker/build-push-action@f9f3042f7e2789586610d6e8b85c8f03e5195baf # v7.2.0
+        with:
+          context: docker
+          file: ${{ matrix.dockerfile }}
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            VP_VERSION=${{ env.VERSION }}
+          provenance: false

docker/Dockerfile

@@ -0,0 +1,62 @@
+# syntax=docker/dockerfile:1
+#
+# Official Vite+ toolchain image.
+#
+# Bundles the `vp` CLI for the build, CI, and development phases. This is NOT a
+# production runtime image: it ships the full toolchain (vite, rolldown, vitest,
+# oxlint, ...) and is meant for use as a build stage, CI image, or devcontainer.
+#
+# For production, use the documented multi-stage pattern (see docs/guide/docker.md)
+# where this image builds the app and the exact Node.js resolved from
+# `.node-version` is copied into a small, vp-free runtime stage.
+
+FROM debian:bookworm-slim
+
+LABEL org.opencontainers.image.source="https://github.com/voidzero-dev/vite-plus" \
+      org.opencontainers.image.description="Vite+ toolchain image (vp CLI) for build, CI, and development" \
+      org.opencontainers.image.licenses="MIT"
+
+# Version of vp to install. Override at build time:
+#   docker build --build-arg VP_VERSION=1.4.2 .
+ARG VP_VERSION=latest
+
+# Optional: build a preview image from a pkg.pr.new build instead of npm.
+# Set to a PR number or commit SHA; when set it overrides VP_VERSION.
+#   docker build --build-arg VP_PR_VERSION=1569 .
+ARG VP_PR_VERSION=
+
+# Toolchain image: include git and a C/C++ build toolchain so native addons
+# (for example better-sqlite3 or sharp) can compile during `vp install`.
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends \
+      ca-certificates \
+      curl \
+      git \
+      build-essential \
+      python3 \
+      pkg-config \
+ && rm -rf /var/lib/apt/lists/* \
+ && useradd --create-home --shell /bin/bash vp
+
+# Run as a non-root user by default (mirrors oven/bun's `bun` and Deno's `deno`).
+USER vp
+
+ENV VP_HOME=/home/vp/.vite-plus \
+    PATH=/home/vp/.vite-plus/bin:$PATH
+
+# Install the vp global CLI. The installer downloads the platform package from
+# npm (or from pkg.pr.new when VP_PR_VERSION is set). Node.js itself is
+# provisioned per-project by vp at build time, honoring `.node-version` /
+# `engines.node` / `devEngines.runtime`.
+#
+# The installer pre-provisions a default Node.js (~190 MB). Drop it: each project
+# downloads its own pinned Node at build time, so the default is dead weight in a
+# builder image. The node/npm/npx shims remain and fetch the right version on
+# first use.
+#
+# Keep this install line in sync with docker/Dockerfile.alpine.
+RUN curl -fsSL https://vite.plus | VP_VERSION="${VP_VERSION}" VP_PR_VERSION="${VP_PR_VERSION}" bash \
+ && vp --version \
+ && rm -rf "$VP_HOME/js_runtime"
+
+WORKDIR /app

docker/Dockerfile.alpine

@@ -0,0 +1,55 @@
+# syntax=docker/dockerfile:1
+#
+# Alpine (musl) variant of the official Vite+ toolchain image.
+#
+# Smaller base than the Debian image, but note the tradeoffs:
+#   - Vite+ installs Node.js from the unofficial musl builds
+#     (unofficial-builds.nodejs.org), which are NOT PGP-signed.
+#   - Some native addons need musl prebuilds or source compilation.
+#   - A musl Node.js binary only runs on a musl base, so pair this builder with
+#     an Alpine runtime stage (see docs/guide/docker.md).
+#
+# Prefer the Debian image (ghcr.io/voidzero-dev/vite-plus) unless you
+# specifically need Alpine/musl.
+
+FROM alpine:3.21
+
+LABEL org.opencontainers.image.source="https://github.com/voidzero-dev/vite-plus" \
+      org.opencontainers.image.description="Vite+ toolchain image (vp CLI, Alpine/musl) for build, CI, and development" \
+      org.opencontainers.image.licenses="MIT"
+
+# Version of vp to install. Override at build time:
+#   docker build --build-arg VP_VERSION=1.4.2 -f docker/Dockerfile.alpine .
+ARG VP_VERSION=latest
+
+# Optional: build a preview image from a pkg.pr.new build instead of npm.
+ARG VP_PR_VERSION=
+
+# build-base + python3 let native addons compile from source on musl.
+RUN apk add --no-cache \
+      bash \
+      ca-certificates \
+      curl \
+      git \
+      tar \
+      build-base \
+      python3 \
+ && adduser -D -s /bin/bash vp
+
+# Run as a non-root user by default (mirrors oven/bun's `bun` and Deno's `deno`).
+USER vp
+
+ENV VP_HOME=/home/vp/.vite-plus \
+    PATH=/home/vp/.vite-plus/bin:$PATH
+
+# Install the vp global CLI (musl build), then drop the pre-provisioned default
+# Node.js: each project provisions its own pinned Node at build time, so the
+# default is dead weight. The node/npm/npx shims remain and fetch the right
+# version on first use.
+#
+# Keep this install line in sync with docker/Dockerfile.
+RUN curl -fsSL https://vite.plus | VP_VERSION="${VP_VERSION}" VP_PR_VERSION="${VP_PR_VERSION}" bash \
+ && vp --version \
+ && rm -rf "$VP_HOME/js_runtime"
+
+WORKDIR /app

docs/.vitepress/config.mts

@@ -72,6 +72,7 @@ const guideSidebar = [
     items: [
       { text: 'IDE Integration', link: '/guide/ide-integration' },
       { text: 'CI', link: '/guide/ci' },
+      { text: 'Docker', link: '/guide/docker' },
       { text: 'Commit Hooks', link: '/guide/commit-hooks' },
       { text: 'Monorepo Guide', link: '/guide/monorepo' },
       { text: 'Troubleshooting', link: '/guide/troubleshooting' },