Merge pull request #1 from dcarrillo/linting
Add testing and github workflow
This commit is contained in:
commit
b1046c0178
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@ -0,0 +1,40 @@
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name: CI
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on:
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push:
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branches:
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- master
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pull_request:
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jobs:
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tests:
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runs-on: ubuntu-latest
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if: github.event_name == 'pull_request'
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steps:
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- uses: actions/checkout@v1
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- name: shellcheck
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uses: azohra/shell-linter@v0.2.0
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- name: hadolint
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uses: brpaz/hadolint-action@master
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- name: Build image
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run: ./build.sh
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- name: Run tests
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run: ./tests/test.sh
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deploy:
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runs-on: ubuntu-latest
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if: github.event_name == 'push'
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steps:
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- uses: actions/checkout@v1
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- name: Log in to dockerhub
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run: echo "${{ secrets.DOCKERHUB_TOKEN }}" | docker login -u ${{ secrets.DOCKERHUB_USERNAME }} --password-stdin
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- name: Deploy image
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run: ./build.sh --push --latest
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@ -1,7 +1,12 @@
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FROM alpine:3.11
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ARG ARG_POSTFIX_VERSION
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ENV POSTFIX_VERSION $ARG_POSTFIX_VERSION
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# hadolint ignore=DL3018
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RUN apk add --no-cache \
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postfix \
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postfix=$POSTFIX_VERSION \
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rsyslog \
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runit
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@ -0,0 +1,34 @@
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#!/usr/bin/env sh
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set -e
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# shellcheck disable=SC1090
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. "$(dirname "$0")"/conf.env
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while [ $# -gt 0 ]; do
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case $1 in
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--push)
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PUSH=true
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shift
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;;
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--latest)
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LATEST=true
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shift
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;;
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*)
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shift
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;;
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esac
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done
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docker build --build-arg=ARG_POSTFIX_VERSION="$POSTFIX_VERSION" \
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-t "$DOCKER_IMAGE":"$POSTFIX_VERSION" .
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if [ x$PUSH = "xtrue" ]; then
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docker push "$DOCKER_IMAGE":"$POSTFIX_VERSION"
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fi
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if [ x$LATEST = "xtrue" ]; then
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docker tag "$DOCKER_IMAGE":"$POSTFIX_VERSION" "$DOCKER_IMAGE":latest
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[ x$PUSH = "xtrue" ] && docker push "$DOCKER_IMAGE":latest
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fi
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@ -0,0 +1,2 @@
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POSTFIX_VERSION=3.4.9-r0
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DOCKER_IMAGE=dcarrillo/postfix
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@ -18,10 +18,11 @@ if [ -n "$MY_NETWORKS" ]; then
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fi
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if [ -n "$MY_ROOT_ALIAS" ]; then
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echo "root: $MY_ROOT_ALIAS" > /etc/aliases
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newaliases
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sed -iE "s/^#root:.*/root: $MY_ROOT_ALIAS/" /etc/postfix/aliases
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fi
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newaliases -v
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# Ensure rsyslog is up
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sv start rsyslog || exit 1
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#!/usr/bin/env bash
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set -e
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if [ x"$DEBUG" = xtrue ]; then
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set -x
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fi
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# shellcheck disable=SC2039
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trap _catch_err ERR
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trap _cleanup EXIT
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LOCAL_DIR="$(cd "$(dirname "$0")" ; pwd -P)"
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# shellcheck disable=SC1090
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. "$LOCAL_DIR"/../conf.env
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_catch_err()
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{
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echo "Test FAILED"
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}
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_cleanup()
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{
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echo "Cleaning up..."
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docker rm -f "${POSTFIX_VERSION}"_test > /dev/null 2>&1
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}
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echo "Running container to be tested..."
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docker run --name "${POSTFIX_VERSION}"_test --rm \
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-e MY_ROOT_ALIAS=mail_receiver \
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-e MY_HOSTNAME=test_localhost \
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-e MY_DOMAIN=test_localhost \
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-e MY_NETWORKS=127.0.0.1 \
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-d "${DOCKER_IMAGE}":"${POSTFIX_VERSION}" > /dev/null
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sleep 2
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DOCKER_EXEC="docker exec -i ${POSTFIX_VERSION}_test"
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echo "Preparing container to be tested..."
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$DOCKER_EXEC sh -c "adduser -S mail_receiver -s /bin/bash"
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$DOCKER_EXEC sh -c "apk -q add mailx"
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## Test 1 check receiving at aliased account
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echo "+++ Sending test mail to root user aliased as mail_receiver"
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$DOCKER_EXEC sh -c "echo 'This is a test...' | mail -s 'Testing postfix configuration' root@test_localhost"
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$DOCKER_EXEC sh -c "grep -q 'Subject: Testing postfix configuration' /var/spool/mail/mail_receiver"
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## Test 2 check rsyslog is logging to stdout
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echo "+++ Testing rsyslog is logging to stdout"
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$DOCKER_EXEC sh -c "logger -t test 'testing logging...'"
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docker logs "${POSTFIX_VERSION}"_test 2>/dev/null | tail -1 | grep -q 'testing logging...'
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echo "All tests succeeded !"
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