Add denoland/deno:bin image (#159)

Add a `bin` image containing simply the Deno binary on a `scratch` image.

.github/workflows/ci.yml

@@ -3,19 +3,49 @@ name: ci
 on: [push, pull_request]
 
 jobs:
+  build-bin:
+    name: bin
+    runs-on: ubuntu-latest-xl
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v2
+
+      - name: Build and export image
+        run: |
+          docker build -f bin.dockerfile -t bin .
+          docker save bin -o /tmp/bin-image.tar
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: bin-image
+          path: /tmp/bin-image.tar
+
   build:
+    needs: build-bin
     name: ${{ matrix.kind }}
     runs-on: ubuntu-latest-xl
     strategy:
       matrix:
-        kind: ['alpine', 'centos', 'debian', 'distroless', 'ubuntu']
+        kind: ["alpine", "centos", "debian", "distroless", "ubuntu"]
     steps:
       - name: Clone repository
         uses: actions/checkout@v2
 
+      - name: Download bin image artifact
+        uses: actions/download-artifact@v2
+        with:
+          name: bin-image
+          path: /tmp
+
+      - name: Load bin image
+        run: |
+          docker load --input /tmp/bin-image.tar
+          docker inspect bin
+
       - name: Build image
         run: |
-          docker build -f ${{ matrix.kind }}.dockerfile -t ${{ matrix.kind }} .
+          docker build -f ${{ matrix.kind }}.dockerfile --build-arg BIN_IMAGE=bin -t ${{ matrix.kind }} .
           docker run -t ${{ matrix.kind }}
 
       - name: Test basic run
@@ -43,7 +73,15 @@ jobs:
           docker push denoland/deno:${{ matrix.kind }}-${GITHUB_REF#refs/*/}
           docker push denoland/deno:${{ matrix.kind }}
 
-      - name: Push base image (default)
+      - name: Push bin image
+        if: github.repository == 'denoland/deno_docker' && startsWith(github.ref, 'refs/tags/') && matrix.kind == 'debian'
+        run: |
+          docker tag bin denoland/deno:bin-${GITHUB_REF#refs/*/}
+          docker tag bin denoland/deno:bin
+          docker push denoland/deno:bin-${GITHUB_REF#refs/*/}
+          docker push denoland/deno:bin
+
+      - name: Push default image
         if: github.repository == 'denoland/deno_docker' && startsWith(github.ref, 'refs/tags/') && matrix.kind == 'debian'
         run: |
           docker tag ${{ matrix.kind }} denoland/deno:${GITHUB_REF#refs/*/}

README.md

@@ -9,6 +9,7 @@ Dockerhub:
   (default)
 - Distroless: [denoland/deno:distroless](https://hub.docker.com/r/denoland/deno)
 - Ubuntu: [denoland/deno:ubuntu](https://hub.docker.com/r/denoland/deno)
+- Only the binary: [denoland/deno:bin](https://hub.docker.com/r/denoland/deno)
 
 ![ci status](https://github.com/denoland/deno_docker/workflows/ci/badge.svg?branch=main)
 
@@ -70,6 +71,18 @@ and build and run this locally:
 $ docker build -t app . && docker run -it --init -p 1993:1993 app
 ```
 
+## Using your own base image
+
+If you prefer to install `deno` in your own base image, you can use the `denoland/deno:bin` to simplify the process.
+
+```Dockerfile
+FROM ubuntu
+
+ARG DENO_VERSION=1.13.2
+
+COPY --from=denoland/deno:bin-${DENO_VERSION} /deno /usr/local/bin/deno
+```
+
 ## (optional) Add `deno` alias to your shell
 
 Alternatively, you can add `deno` command to your shell init file (e.g.

alpine.dockerfile

@@ -1,24 +1,24 @@
-FROM frolvlad/alpine-glibc:alpine-3.13
+ARG DENO_VERSION=1.13.2
+ARG BIN_IMAGE=denoland/deno:bin-${DENO_VERSION}
+
 
-ENV DENO_VERSION=1.13.2
+FROM ${BIN_IMAGE} AS bin
 
-RUN apk add --virtual .download --no-cache curl \
- && curl -fsSL https://github.com/denoland/deno/releases/download/v${DENO_VERSION}/deno-x86_64-unknown-linux-gnu.zip \
-         --output deno.zip \
- && unzip deno.zip \
- && rm deno.zip \
- && chmod 755 deno \
- && mv deno /bin/deno \
- && apk del .download
+
+FROM frolvlad/alpine-glibc:alpine-3.13
 
 RUN addgroup --gid 1000 deno \
- && adduser --uid 1000 --disabled-password deno --ingroup deno \
- && mkdir /deno-dir/ \
- && chown deno:deno /deno-dir/
+  && adduser --uid 1000 --disabled-password deno --ingroup deno \
+  && mkdir /deno-dir/ \
+  && chown deno:deno /deno-dir/
 
 ENV DENO_DIR /deno-dir/
 ENV DENO_INSTALL_ROOT /usr/local
 
+ARG DENO_VERSION
+ENV DENO_VERSION=${DENO_VERSION}
+COPY --from=bin /deno /bin/deno
+
 COPY ./_entry.sh /usr/local/bin/docker-entrypoint.sh
 RUN chmod 755 /usr/local/bin/docker-entrypoint.sh
 

bin.dockerfile

@@ -0,0 +1,23 @@
+ARG DENO_VERSION=1.13.2
+
+
+FROM ubuntu:20.04 AS download
+
+RUN apt-get update \
+  && apt-get install -y curl unzip \
+  && rm -rf /var/lib/apt/lists/*
+
+ARG DENO_VERSION
+RUN curl -fsSL https://github.com/denoland/deno/releases/download/v${DENO_VERSION}/deno-x86_64-unknown-linux-gnu.zip \
+    --output deno.zip \
+  && unzip deno.zip \
+  && rm deno.zip \
+  && chmod 755 deno
+
+
+FROM scratch
+
+ARG DENO_VERSION
+ENV DENO_VERSION=${DENO_VERSION}
+
+COPY --from=download /deno /deno

centos.dockerfile

@@ -1,18 +1,11 @@
-FROM centos:8
+ARG DENO_VERSION=1.13.2
+ARG BIN_IMAGE=denoland/deno:bin-${DENO_VERSION}
+
+
+FROM ${BIN_IMAGE} AS bin
 
-ENV DENO_VERSION=1.13.2
 
-RUN yum makecache \
- && yum install unzip -y \
- && curl -fsSL https://github.com/denoland/deno/releases/download/v${DENO_VERSION}/deno-x86_64-unknown-linux-gnu.zip \
-         --output deno.zip \
- && unzip deno.zip \
- && rm deno.zip \
- && chmod 755 deno \
- && mv deno /bin/deno \
- && yum remove unzip -y \
- && yum clean all \
- && rm -rf /var/cache/yum
+FROM centos:8
 
 RUN groupadd -g 1993 deno \
  && adduser -u 1993 -g deno deno \
@@ -22,9 +15,12 @@ RUN groupadd -g 1993 deno \
 ENV DENO_DIR /deno-dir/
 ENV DENO_INSTALL_ROOT /usr/local
 
+ARG DENO_VERSION
+ENV DENO_VERSION=${DENO_VERSION}
+COPY --from=bin /deno /bin/deno
+
 COPY ./_entry.sh /usr/local/bin/docker-entrypoint.sh
 RUN chmod 755 /usr/local/bin/docker-entrypoint.sh
 
-
 ENTRYPOINT ["docker-entrypoint.sh"]
 CMD ["run", "https://deno.land/std/examples/welcome.ts"]

debian.dockerfile

@@ -1,31 +1,25 @@
-FROM debian:stable-slim
+ARG DENO_VERSION=1.13.2
+ARG BIN_IMAGE=denoland/deno:bin-${DENO_VERSION}
+
 
-ENV DENO_VERSION=1.13.2
-ARG DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get -qq update \
- && apt-get -qq install -y --no-install-recommends curl ca-certificates unzip \
- && curl -fsSL https://github.com/denoland/deno/releases/download/v${DENO_VERSION}/deno-x86_64-unknown-linux-gnu.zip \
-         --output deno.zip \
- && unzip deno.zip \
- && rm deno.zip \
- && chmod 755 deno \
- && mv deno /usr/bin/deno \
- && apt-get -qq remove --purge -y curl ca-certificates unzip \
- && apt-get -y -qq autoremove \
- && apt-get -qq clean \
- && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+FROM ${BIN_IMAGE} AS bin
+
+
+FROM debian:stable-slim
 
 RUN useradd --uid 1993 --user-group deno \
- && mkdir /deno-dir/ \
- && chown deno:deno /deno-dir/
+  && mkdir /deno-dir/ \
+  && chown deno:deno /deno-dir/
 
 ENV DENO_DIR /deno-dir/
 ENV DENO_INSTALL_ROOT /usr/local
 
+ARG DENO_VERSION
+ENV DENO_VERSION=${DENO_VERSION}
+COPY --from=bin /deno /usr/bin/deno
+
 COPY ./_entry.sh /usr/local/bin/docker-entrypoint.sh
 RUN chmod 755 /usr/local/bin/docker-entrypoint.sh
 
-
 ENTRYPOINT ["docker-entrypoint.sh"]
 CMD ["run", "https://deno.land/std/examples/welcome.ts"]

distroless.dockerfile

@@ -1,25 +1,18 @@
-FROM alpine:3.12.3
+ARG DENO_VERSION=1.13.2
+ARG BIN_IMAGE=denoland/deno:bin-${DENO_VERSION}
 
-ENV DENO_VERSION=1.13.2
 
-RUN apk add --virtual .download --no-cache curl \
- && curl -fsSL https://github.com/denoland/deno/releases/download/v${DENO_VERSION}/deno-x86_64-unknown-linux-gnu.zip \
-         --output deno.zip \
- && unzip deno.zip \
- && rm deno.zip \
- && chmod 755 deno \
- && mv deno /bin/deno \
- && apk del .download
+FROM ${BIN_IMAGE} AS bin
 
 
 FROM gcr.io/distroless/cc
-COPY --from=0 /bin/deno /bin/deno
 
-ENV DENO_VERSION=1.13.2
 ENV DENO_DIR /deno-dir/
 ENV DENO_INSTALL_ROOT /usr/local
 
+ARG DENO_VERSION
+ENV DENO_VERSION=${DENO_VERSION}
+COPY --from=bin /deno /bin/deno
 
 ENTRYPOINT ["/bin/deno"]
 CMD ["run", "https://deno.land/std/examples/welcome.ts"]
-

ubuntu.dockerfile

@@ -1,31 +1,25 @@
-FROM ubuntu:20.04
+ARG DENO_VERSION=1.13.2
+ARG BIN_IMAGE=denoland/deno:bin-${DENO_VERSION}
+
 
-ENV DENO_VERSION=1.13.2
-
-RUN apt-get -qq update \
- && apt-get upgrade -y -o Dpkg::Options::="--force-confold" \
- && apt-get -qq install -y ca-certificates curl unzip --no-install-recommends \
- && curl -fsSL https://github.com/denoland/deno/releases/download/v${DENO_VERSION}/deno-x86_64-unknown-linux-gnu.zip \
-         --output deno.zip \
- && unzip deno.zip \
- && rm deno.zip \
- && chmod 755 deno \
- && mv deno /usr/bin/deno \
- && apt-get -qq remove -y ca-certificates curl unzip \
- && apt-get -y -qq autoremove \
- && apt-get -qq clean \
- && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+FROM ${BIN_IMAGE} AS bin
+
+
+FROM ubuntu:20.04
 
 RUN useradd --uid 1993 --user-group deno \
- && mkdir /deno-dir/ \
- && chown deno:deno /deno-dir/
+  && mkdir /deno-dir/ \
+  && chown deno:deno /deno-dir/
 
 ENV DENO_DIR /deno-dir/
 ENV DENO_INSTALL_ROOT /usr/local
 
+ARG DENO_VERSION
+ENV DENO_VERSION=${DENO_VERSION}
+COPY --from=bin /deno /usr/bin/deno
+
 COPY ./_entry.sh /usr/local/bin/docker-entrypoint.sh
 RUN chmod 755 /usr/local/bin/docker-entrypoint.sh
 
-
 ENTRYPOINT ["docker-entrypoint.sh"]
 CMD ["run", "https://deno.land/std/examples/welcome.ts"]