Bring back Docker support

Author: stevapple

.gitignore

@@ -8,5 +8,4 @@
 xcuserdata
 Package.resolved
 .serverless
-docker
 .env

docker/Dockerfile

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+ARG swift_version=5.2.5
+FROM stevapple/swift-scf:$swift_version
+# needed to do again after FROM due to docker limitation
+ARG swift_version
+
+# dependencies
+RUN yum install -y wget perl-Digest-SHA lsof dnsutils netcat-openbsd net-tools curl jq && yum clean all # used by integration tests
+
+# tools
+RUN mkdir -p $HOME/.tools
+RUN echo 'export PATH="$HOME/.tools:$PATH"' >> $HOME/.profile
+
+# script to allow mapping framepointers on linux (until part of the toolchain)
+RUN wget -q https://raw.githubusercontent.com/apple/swift/master/utils/symbolicate-linux-fatal -O $HOME/.tools/symbolicate-linux-fatal
+RUN chmod 755 $HOME/.tools/symbolicate-linux-fatal
+
+# swiftformat (until part of the toolchain)
+ARG swiftformat_version=0.45.6
+RUN git clone --branch $swiftformat_version --depth 1 https://github.com/nicklockwood/SwiftFormat $HOME/.tools/swift-format
+RUN cd $HOME/.tools/swift-format && swift build -c release
+RUN ln -s $HOME/.tools/swift-format/.build/release/swiftformat $HOME/.tools/swiftformat

docker/Dockerfile.ubuntu

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+ARG swift_version=5.2.5
+ARG ubuntu_version=bionic
+ARG base_image=swift:$swift_version-$ubuntu_version
+FROM $base_image
+# needed to do again after FROM due to docker limitation
+ARG swift_version
+ARG ubuntu_version
+
+# set as UTF-8
+RUN apt-get update && apt-get install -y locales locales-all
+ENV LC_ALL en_US.UTF-8
+ENV LANG en_US.UTF-8
+ENV LANGUAGE en_US.UTF-8
+
+# dependencies
+RUN apt-get update && apt-get install -y wget lsof dnsutils netcat-openbsd net-tools curl jq # used by integration tests
+
+# ruby and jazzy for docs generation
+RUN apt-get update && apt-get install -y ruby ruby-dev libsqlite3-dev
+RUN gem install jazzy --no-ri --no-rdoc && gem cleanup all
+
+# tools
+RUN mkdir -p $HOME/.tools
+RUN echo 'export PATH="$HOME/.tools:$PATH"' >> $HOME/.profile
+
+# script to allow mapping framepointers on linux (until part of the toolchain)
+RUN wget -q https://raw.githubusercontent.com/apple/swift/master/utils/symbolicate-linux-fatal -O $HOME/.tools/symbolicate-linux-fatal
+RUN chmod 755 $HOME/.tools/symbolicate-linux-fatal
+
+# swiftformat (until part of the toolchain)
+ARG swiftformat_version=0.45.6
+RUN git clone --branch $swiftformat_version --depth 1 https://github.com/nicklockwood/SwiftFormat $HOME/.tools/swift-format
+RUN cd $HOME/.tools/swift-format && swift build -c release
+RUN ln -s $HOME/.tools/swift-format/.build/release/swiftformat $HOME/.tools/swiftformat

docker/docker-compose.bionic.52.yaml

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+version: "3"
+
+services:
+
+  runtime-setup:
+    image: swift-aws-lambda:18.04-5.2
+    build:
+      dockerfile: Dockerfile.ubuntu
+      args:
+        ubuntu_version: "bionic"
+        swift_version: "5.2"
+
+  test:
+    image: swift-aws-lambda:18.04-5.2
+
+  test-samples:
+    image: swift-aws-lambda:18.04-5.2
+
+  shell:
+    image: swift-aws-lambda:18.04-5.2

docker/docker-compose.scf.53.yaml

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+version: "3"
+
+services:
+
+  runtime-setup:
+    image: swift-tencent-scf:scf-5.3
+    build:
+      args:
+        swift_version: "nightly-5.3"
+
+  test:
+    image: swift-tencent-scf:scf-5.3
+
+  test-samples:
+    image: swift-tencent-scf:scf-5.3
+
+  shell:
+    image: swift-tencent-scf:scf-5.3

docker/docker-compose.yaml

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+# this file is not designed to be run directly
+# instead, use the docker-compose.<os>.<swift> files
+# eg docker-compose -f docker/docker-compose.yaml -f docker/docker-compose.1804.52.yaml run test
+version: "3"
+
+services:
+
+  runtime-setup:
+    image: swift-tencent-scf:default
+    build:
+      context: .
+      dockerfile: Dockerfile
+
+  common: &common
+    image: swift-tencent-scf:default
+    depends_on: [runtime-setup]
+    volumes:
+      - ~/.ssh:/root/.ssh
+      - ..:/code:z
+    working_dir: /code
+    cap_drop:
+      - CAP_NET_RAW
+      - CAP_NET_BIND_SERVICE
+
+  sanity:
+    <<: *common
+    command: /bin/bash -cl "./scripts/sanity.sh"
+
+  test:
+    <<: *common
+    command: /bin/bash -cl "swift test --enable-test-discovery -Xswiftc -warnings-as-errors $${SANITIZER_ARG-}"
+
+  test-samples:
+    <<: *common
+    command: >-
+      /bin/bash -clx "
+      swift build --package-path Examples/LambdaFunctions &&
+      swift build --package-path Examples/LocalDebugging/MyLambda"
+
+  # util
+
+  shell:
+    <<: *common
+    entrypoint: /bin/bash