Adds centos and debian poppercheck images

fixes #161
fixes #162

.travis.yml

@@ -0,0 +1,5 @@
+language: bash
+services: docker
+script:
+- ./build-me.sh
+- ./popper/_check/build_images

popper/_check/alpine-3.4/Dockerfile

@@ -1,5 +1,5 @@
-FROM python:2.7-alpine
-RUN apk add --no-cache curl bash && \
+FROM python:2.7-alpine3.4
+RUN apk add --no-cache curl bash git && \
     curl -SL https://download.docker.com/linux/static/stable/x86_64/docker-17.06.2-ce.tgz | tar -xzv docker/docker && \
     mv docker/docker /usr/bin && \
     pip install --no-cache-dir pyaml && \

popper/_check/build_images

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+set -e
+
+push_too="false"
+while getopts ":p" o; do
+  case "${o}" in
+    p)
+      push_too="true"
+      ;;
+  esac
+done
+
+for d in ./* ; do
+  if [ ! -d $d ]; then
+    continue
+  fi
+  echo "############"
+  echo "# Building $(basename $d)"
+  echo "############"
+  pushd $d
+  cp ../check.py .
+  docker build -t falsifiable/poppercheck:$(basename $d) .
+  rm check.py
+  popd
+
+  if [ "$push_too" == "true" ]; then
+    docker push falsifiable/poppercheck:$(basename $d)
+  fi
+done

popper/_check/centos-7.4/Dockerfile

@@ -0,0 +1,8 @@
+FROM centos:7.4.1708
+
+RUN yum -y install git PyYAML && yum clean all && \
+    curl -SL https://download.docker.com/linux/static/stable/x86_64/docker-17.06.2-ce.tgz | tar -xzv docker/docker && \
+    mv docker/docker /usr/bin && \
+    rm -r docker/
+ADD check.py /
+ENTRYPOINT ["/check.py"]

popper/_check/debian-9/Dockerfile

@@ -0,0 +1,14 @@
+FROM python:2.7-slim-stretch
+
+ARG DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && \
+    apt-get --no-install-recommends -y install curl git && \
+    apt-get autoremove --purge -y && \
+    apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \
+    curl -SL https://download.docker.com/linux/static/stable/x86_64/docker-17.06.2-ce.tgz | tar -xzv docker/docker && \
+    mv docker/docker /usr/bin && \
+    pip install --no-cache-dir pyaml && \
+    rm -r docker/
+ADD check.py /
+ENTRYPOINT ["/check.py"]

popper/_check/stretch

@@ -0,0 +1 @@
+debian-9/

popper/check.go

@@ -40,7 +40,7 @@ func runInDocker(checkFlags []string, checkEnv string) {
 	if err != nil {
 		log.Fatal(err)
 	}
-	cmd_args = append(cmd_args, "--volume", dir+":"+dir, "--workdir", dir, "--volume", "/var/run/docker.sock:/var/run/docker.sock", "ivotron/poppercheck:"+checkEnv)
+	cmd_args = append(cmd_args, "--volume", dir+":"+dir, "--workdir", dir, "--volume", "/var/run/docker.sock:/var/run/docker.sock", "falsifiable/poppercheck:"+checkEnv)
 
 	s := make([]interface{}, len(cmd_args)+len(checkFlags))
 	for i, v := range cmd_args {