Add reveal dockerfile

ansible/Dockerfile_2.4

@@ -4,7 +4,7 @@ RUN mkdir -p /var/cache/apk && ln -s /var/cache/apk /etc/apk/cache && apk add \
     --update py2-pip gcc musl-dev python-dev libffi-dev openssl-dev make
 RUN pip install wheel && pip wheel --wheel-dir=/root/wheel ansible==2.4 docker-py
 
-FROM alpine:3.7 as production
+FROM alpine:3.7
 COPY --from=builder /root/wheel /root/wheel
 COPY --from=builder /root/.cache /root/.cache
 COPY --from=builder /etc/apk/cache /etc/apk/cache

ansible/Dockerfile_2.5

@@ -4,7 +4,7 @@ RUN mkdir -p /var/cache/apk && ln -s /var/cache/apk /etc/apk/cache && apk add \
     --update py2-pip gcc musl-dev python-dev libffi-dev openssl-dev make
 RUN pip install wheel && pip wheel --wheel-dir=/root/wheel ansible==2.5 docker-py
 
-FROM alpine:3.7 as production
+FROM alpine:3.7
 COPY --from=builder /root/wheel /root/wheel
 COPY --from=builder /root/.cache /root/.cache
 COPY --from=builder /etc/apk/cache /etc/apk/cache

buildAndPush.sh

@@ -3,23 +3,27 @@
 set -e
 set -o pipefail
 
-files="$(git diff HEAD~ --name-only -- '*Dockerfile*')"
-write_registry="r.daemons.it"
+FILES="$(git diff HEAD~ --name-only -- '*Dockerfile*')"
+WRITE_REGISTRY="r.daemons.it"
 
-for file in $files
+for file in $FILES
 do
     dockerfile="$(echo "$file" | sed 's/.*\///')"
     docker_name="$(echo "$file" | sed 's/\/.*//')"
     tag="$(echo "$dockerfile" | sed 's/.*_//')"
 
+    if [ "$(grep -q 'as production' $file)" ]
+    then
+        stage_target="--target production"
+    fi
     cd "$docker_name"
     # Asume that when using multiple stages, the good one is the one called
     # production
-    docker build --target production -t "$write_registry/$docker_name:$tag" -t \
-        "$write_registry/$docker_name:latest" -f "$dockerfile" .
+    docker build $stage_target -t "$WRITE_REGISTRY/$docker_name:$tag" -t \
+        "$WRITE_REGISTRY/$docker_name:latest" -f "$dockerfile" .
     echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USER" --password-stdin r.daemons.it
-    docker push "$write_registry/$docker_name:$tag"
-    docker push "$write_registry/$docker_name:latest"
+    docker push "$WRITE_REGISTRY/$docker_name:$tag"
+    docker push "$WRITE_REGISTRY/$docker_name:latest"
     cd ..
 done
 

reveal/Dockerfile

@@ -0,0 +1,6 @@
+FROM node:6
+RUN npm install -g grunt-cli && apt update && apt install git --no-install-recommends -y
+WORKDIR /revealjs
+RUN git clone https://github.com/hakimel/reveal.js.git /revealjs && npm install && mkdir files
+COPY entrypoint.sh /revealjs
+ENTRYPOINT ["./entrypoint.sh"]

reveal/README.md

@@ -0,0 +1,15 @@
+# Reveal.js
+
+With this image you avoid installing npm, which is always nice. This image will
+expect to find your reveal files at `/revealjs/files`. You may use this image
+with the next function:
+
+``` bash
+reveal () {
+	async () {
+		sleep 3 && xdg-open http:localhost:8000
+	}
+	async &|
+	docker run -ti --name revealjs --rm -v `pwd`:/revealjs/files/ -p 8000:8000 revealjs
+}
+```

reveal/entrypoint.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+for file in `ls files`
+do
+    ln -sf files/$file $file
+done
+
+npm start

tox/Dockerfile

@@ -28,7 +28,7 @@ RUN . ~/.bash_profile && pyenv install 3.5.5
 RUN . ~/.bash_profile && pyenv install 3.6.6
 RUN . ~/.bash_profile && pyenv install 3.7.0
 
-FROM debian:stretch-slim as production
+FROM debian:stretch-slim
 COPY --from=builder /root/.pyenv/ /root/.pyenv/
 COPY --from=builder /root/.bash_profile/ /root/.bash_profile