mirror of
https://blitiri.com.ar/repos/chasquid
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3aa7bb4555
When modules are configured, go will now attempt to fetch them on build, using the proxy. That causes the integration tests run via Docker to fail, because go build attempts to contact the proxy within the test environment, which has the external DNS resolvers disabled. This patch fixes the problem by adjusting the pre-run fetch to use the new modules system. We fetch the dependencies to the cache so that when they're needed within the environment, they are present and there's no need to use the proxy.
67 lines
2.2 KiB
Docker
67 lines
2.2 KiB
Docker
# Docker file for creating a docker container that can run the tests.
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#
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# Create the image:
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# docker build -t chasquid-test -f test/Dockerfile .
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#
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# Run the tests:
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# docker run --rm chasquid-test make test
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#
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# Get a shell inside the image (for debugging):
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# docker run -it --entrypoint=/bin/bash chasquid-test
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FROM golang:latest
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WORKDIR /go/src/blitiri.com.ar/go/chasquid
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# Make debconf/frontend non-interactive, to avoid distracting output about the
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# lack of $TERM.
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ENV DEBIAN_FRONTEND noninteractive
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RUN apt-get update -q
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# Install the required packages for the integration tests.
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RUN apt-get install -y -q python3 msmtp
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# Install the optional packages for the integration tests.
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RUN apt-get install -y -q \
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gettext-base dovecot-imapd \
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exim4-daemon-light
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# Install sudo, needed for the docker entrypoint.
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RUN apt-get install -y -q sudo
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# Prepare exim.
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RUN mkdir -p test/t-02-exim/.exim4 \
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&& ln -s /usr/sbin/exim4 test/t-02-exim/.exim4
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# Prepare msmtp: remove setuid, otherwise HOSTALIASES doesn't work.
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RUN chmod g-s /usr/bin/msmtp
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# Install binaries for the (optional) DKIM integration test.
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RUN go get github.com/driusan/dkim/... \
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&& go install github.com/driusan/dkim/cmd/dkimsign \
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&& go install github.com/driusan/dkim/cmd/dkimverify \
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&& go install github.com/driusan/dkim/cmd/dkimkeygen
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# Copy into the container. Everything below this line will not be cached.
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COPY . .
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# Don't run the tests as root: it makes some integration tests more difficult,
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# as for example Exim has hard-coded protections against running as root.
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RUN useradd -m chasquid && chown -R chasquid:chasquid .
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# Update dependencies to the latest versions, and fetch them to the cache.
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# The fetch is important because once within the entrypoint, we no longer have
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# network access to the outside, so all modules need to be available.
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# Do it as chasquid because that is what the tests will run as.
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USER chasquid
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ENV GOPATH=
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RUN go get -v ./... && go mod download
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# Build the minidns server, which will be run from within the entrypoint.
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RUN go build -o /tmp/minidns ./test/util/minidns.go
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USER root
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# Custom entry point, which uses our own DNS server.
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ENTRYPOINT ["./test/util/docker_entrypoint.sh"]
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