Automatically build docker terraform image

.github/workflows/docker.yml

@@ -0,0 +1,57 @@
+name: Docker
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - "v*"
+  workflow_dispatch: {}
+
+jobs:
+  docker-build:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@master
+      - name: Get the version
+        id: get_version
+        run: |
+          tag=${GITHUB_REF#refs/tags/}
+          VERSION=${tag#"v"}
+          if [[ ${GITHUB_REF} == "refs/heads/master" ]]; then
+            VERSION=latest
+          fi
+          echo ::set-output name=VERSION::${VERSION}
+      - name: Get git revision
+        id: vars
+        shell: bash
+        run: |
+          echo "::set-output name=git_revision::$(git rev-parse --short HEAD)"
+
+      - name: Login docker.io
+        uses: docker/login-action@v1
+        with:
+          registry: docker.io
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - uses: docker/setup-qemu-action@v1
+      - uses: docker/setup-buildx-action@v1
+        with:
+          driver-opts: image=moby/buildkit:master
+
+      - uses: docker/build-push-action@v2
+        name: Build & Pushing terraform controller for Dockerhub
+        with:
+          context: .
+          file: Dockerfile
+          labels: |-
+            org.opencontainers.image.source=https://github.com/${{ github.repository }}
+            org.opencontainers.image.revision=${{ github.sha }}
+          platforms: linux/amd64
+          push: ${{ github.event_name != 'pull_request' }}
+          build-args: |
+            GITVERSION=git-${{ steps.vars.outputs.git_revision }}
+            VERSION=${{ steps.get_version.outputs.VERSION }}
+            GOPROXY=https://proxy.golang.org
+          tags: |-
+            docker.io/oamdev/docker-terraform:${{ steps.get_version.outputs.VERSION }}

Dockerfile

@@ -1,17 +1,29 @@
-FROM oamdev/docker-terraform-base:1.0.9
+FROM alpine:3.13
+
+RUN \
+  apk update && \
+  apk add bash py-pip && \
+  apk add --virtual=build gcc libffi-dev musl-dev openssl-dev python3-dev make && \
+  apk add curl jq python3 ca-certificates git openssl unzip wget && \
+  pip --no-cache-dir install -U pip && \
+  pip install azure-cli && \
+  apk del --purge build
 
 VOLUME ["/data"]
 
 WORKDIR /data
 
-ENTRYPOINT ["tail", "-f", "/dev/null"]
-
 ENV TERRAFORM_VERSION=1.0.2
 COPY terraform_${TERRAFORM_VERSION}_linux_amd64.zip /tmp
 RUN cd /tmp && \
     unzip terraform_${TERRAFORM_VERSION}_linux_amd64.zip -d /usr/bin
+COPY retrieve_tf_provider.sh /tmp
 
-ARG VCS_REF
+ENV RETRIEVE_TF_PROVIDER=/tmp/retrieve_tf_provider.sh
 
-LABEL org.label-schema.vcs-ref=$VCS_REF \
-    org.label-schema.vcs-url="https://github.com/broadinstitute/docker-terraform"
+RUN $RETRIEVE_TF_PROVIDER random 3.1.0
+RUN $RETRIEVE_TF_PROVIDER alicloud 1.140.0
+
+RUN cp -r .terraform.d /root/.terraform.d
+
+ENTRYPOINT ["tail", "-f", "/dev/null"]

retrieve_tf_provider.sh

@@ -0,0 +1,20 @@
+set -x
+# accept two arguments from command line
+# 1. the name of the Terraform provider
+# 2. the version of the Terraform provider
+
+PROVIDER_NAME=$1
+PROVIDER_VERSION=$2
+
+echo "Downloading: $PROVIDER_NAME, $PROVIDER_VERSION"
+
+TERRAFORM_DIR=.terraform.d/plugins/registry.terraform.io/hashicorp
+HASHICORP_RELEASE_DOMAIN=https://releases.hashicorp.com
+
+PROVIDER_RUL=$HASHICORP_RELEASE_DOMAIN/terraform-provider-"$PROVIDER_NAME"/"$PROVIDER_VERSION"/terraform-provider-"$PROVIDER_NAME"_"$PROVIDER_VERSION"_linux_amd64.zip
+wget "$PROVIDER_RUL" -O provider.zip &&
+  unzip provider.zip &&
+  chmod +x terraform-provider-"$PROVIDER_NAME"_* &&
+  mkdir -p $TERRAFORM_DIR/"$PROVIDER_NAME"/"$PROVIDER_VERSION"/linux_amd64 &&
+  mv terraform-provider-"$PROVIDER_NAME"_* $TERRAFORM_DIR/"$PROVIDER_NAME"/"$PROVIDER_VERSION"/linux_amd64 &&
+  rm -f provider.zip