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Vlastimil Zeman
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Add integration test for parsing real-world Dockerfiles
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‎Makefile

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gh-pages:
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bash -e ./stack-gh-pages
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tests:
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integration-tests/parse_files.sh
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doctests: FORCE
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find src | grep "\.hs$$" | while read pkg; do echo $$pkg; stack exec doctest $$pkg; done
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‎integration-tests/.gitignore

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# Ignore all
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*
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# Except this
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!.gitignore
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!parseFile.hs
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!parse_files.sh

‎integration-tests/parseFile.hs

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import Language.Docker
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import System.Environment
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main :: IO ()
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main = do
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args <- getArgs
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output <- parseFile $ head args
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print output

‎integration-tests/parse_files.sh

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#!/bin/bash
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set -o errexit
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set -o pipefail
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set -o nounset
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readonly CWD="$PWD"
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readonly TESTS_DIR="integration-tests/Dockerfiles"
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function git_clone() {
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local git_url="$1"
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git clone --quiet --depth 1 "$git_url"
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}
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function git_named_clone() {
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local git_url="$1"
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local dir="$2"
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git clone --quiet --depth 1 "$git_url" "$dir"
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}
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function clone_repos() {
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rm -rf "$TESTS_DIR" && mkdir -p "$TESTS_DIR" && cd "$TESTS_DIR"
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# offical docker images
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git_clone https://github.com/docker-library/ruby.git &
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git_clone https://github.com/docker-library/mariadb.git &
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git_clone https://github.com/docker-library/ghost.git &
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git_clone https://github.com/docker-library/redis.git &
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git_clone https://github.com/docker-library/python.git &
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git_clone https://github.com/docker-library/buildpack-deps.git &
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git_clone https://github.com/docker-library/postgres.git &
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git_clone https://github.com/docker-library/rabbitmq.git &
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git_clone https://github.com/docker-library/redmine.git &
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git_clone https://github.com/docker-library/mysql.git &
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git_clone https://github.com/docker-library/golang.git &
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git_clone https://github.com/docker-library/drupal.git &
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git_clone https://github.com/docker-library/haproxy.git &
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git_clone https://github.com/docker-library/elasticsearch.git &
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git_clone https://github.com/docker-library/kibana.git &
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git_clone https://github.com/docker-library/php.git &
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git_clone https://github.com/docker-library/mongo.git &
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git_clone https://github.com/docker-library/gcc.git &
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git_clone https://github.com/docker-library/httpd.git &
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git_clone https://github.com/docker-library/java.git &
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git_clone https://github.com/docker-library/wordpress.git &
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git_clone https://github.com/docker-library/tomcat.git &
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git_clone https://github.com/docker-library/logstash.git &
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git_clone https://github.com/docker-library/julia.git &
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git_clone https://github.com/docker-library/busybox.git &
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git_clone https://github.com/docker-library/percona.git &
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git_clone https://github.com/docker-library/django.git &
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git_clone https://github.com/docker-library/memcached.git &
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git_clone https://github.com/docker-library/docker.git &
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git_clone https://github.com/docker-library/rails.git &
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git_clone https://github.com/docker-library/pypy.git &
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git_clone https://github.com/docker-library/hello-world.git &
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git_clone https://github.com/docker-library/celery.git &
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git_clone https://github.com/nodejs/docker-node.git &
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git_clone https://github.com/nginxinc/docker-nginx.git &
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# popular Dockerfile repos
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git_clone https://github.com/wking/dockerfile.git &
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git_clone https://github.com/eugeneware/docker-wordpress-nginx.git &
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git_clone https://github.com/CentOS/CentOS-Dockerfiles.git &
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git_clone https://github.com/octohost/octohost.git &
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git_clone https://github.com/komljen/dockerfile-examples.git &
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git_clone https://github.com/tianon/dockerfiles.git &
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git_clone https://github.com/Netflix-Skunkworks/zerotodocker.git &
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git_clone https://github.com/amplab/docker-scripts.git &
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git_clone https://github.com/oracle/docker-images.git &
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git_clone https://github.com/dockerfile/ubuntu-desktop.git &
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git_clone https://github.com/yesnault/docker-phabricator.git &
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git_clone https://github.com/mattgruter/dockerfile-guacamole.git &
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git_clone https://github.com/uzyexe/dockerfile-terraform.git &
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git_clone https://github.com/mattgruter/dockerfile-doubledocker.git &
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git_clone https://github.com/mattgruter/dockerfile-drone.git &
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git_clone https://github.com/ArchiveTeam/warrior-dockerfile.git &
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git_clone https://github.com/wckr/wocker-dockerfile.git &
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git_clone https://github.com/kartoza/docker-postgis.git &
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# colliding names
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git_named_clone https://github.com/yaronr/dockerfile.git yaronr-dockerfile &
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git_named_clone https://github.com/seapy/dockerfiles.git seapy-dockerfiles &
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git_named_clone https://github.com/nickstenning/dockerfiles.git nickstenning-dockerfiles &
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git_named_clone https://github.com/crosbymichael/Dockerfiles.git crosbymichael-dockerfiles &
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git_named_clone https://github.com/SvenDowideit/dockerfiles.git svendowideit-dockerfiles &
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git_named_clone https://github.com/codenvy/dockerfiles.git codenvy-dockerfiles &
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git_named_clone https://github.com/couchbase/docker.git couchbase-docker &
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git_named_clone https://github.com/EvaEngine/Dockerfiles.git evaengine-dockerfiles &
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git_named_clone https://github.com/yankcrime/dockerfiles.git yankcrime-dockerfiles &
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git_named_clone https://github.com/voxxit/dockerfiles.git voxxit-dockerfiles &
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git_named_clone https://github.com/mikz/dockerfiles.git mikz-dockerfiles &
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git_named_clone https://github.com/ksoichiro/dockerfiles.git ksoichiro-dockerfiles &
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git_named_clone https://github.com/jgautheron/dockerfiles.git jgautheron-dockerfiles &
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git_named_clone https://github.com/coderstephen/dockerfiles.git coderstephen-dockerfiles &
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git_named_clone https://github.com/ehazlett/dockerfiles.git ehazlett-dockerfiles &
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git_named_clone https://github.com/Evlos/dockerfile.git evlos-dockerfile &
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wait
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cd "${CWD}/integration-tests/"
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}
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function parse_dockerfiles() {
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local dockerfiles
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local result
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stack ghc parseFile.hs
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dockerfiles=$(find . -name 'Dockerfile')
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for dockerfile in $dockerfiles; do
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if ./parseFile "$dockerfile" | grep -a1 unexpected; then
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result="false"
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fi
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done
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if [[ ${result} == "false" ]]; then false; fi
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}
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function main() {
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clone_repos
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parse_dockerfiles
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}
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main

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