Merge pull request #5 from cytopia/release-0.3

Release v0.3

Author: cytopia

.travis.yml

@@ -59,13 +59,13 @@ before_script:
 script:
   # Push to docker hub on success
   - if [ "${TRAVIS_PULL_REQUEST}" == "false" ]; then
-      make login USER="${DOCKER_USERNAME}" PASS="${DOCKER_PASSWORD}";
+      while ! make login USER="${DOCKER_USERNAME}" PASS="${DOCKER_PASSWORD}"; do sleep 1; done;
       if [ -n "${TRAVIS_TAG}" ]; then
-        make push TAG="${VERSION}-${TRAVIS_TAG}";
+        while ! make push TAG="${VERSION}-${TRAVIS_TAG}"; do sleep 1; done;
       elif [ "${TRAVIS_BRANCH}" == "master" ]; then
-        make push TAG=${VERSION};
+        while ! make push TAG=${VERSION}; do sleep 1; done;
       elif [[ ${TRAVIS_BRANCH} =~ ^(release-[.0-9]+)$ ]]; then
-        make push TAG="${VERSION}-${TRAVIS_BRANCH}";
+        while ! make push TAG="${VERSION}-${TRAVIS_BRANCH}"; do sleep 1; done;
       else
         echo "Skipping branch ${TRAVIS_BRANCH}";
       fi

Dockerfile

@@ -39,6 +39,9 @@ RUN set -x \
 
 # Use a clean tiny image to store artifacts in
 FROM alpine:latest
+LABEL \
+	maintainer="cytopia <[email protected]>" \
+	repo="https://github.com/cytopia/docker-terraform-docs"
 COPY --from=builder /go/src/github.com/segmentio/terraform-docs/bin/linux-amd64/terraform-docs /usr/local/bin/terraform-docs
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 

README.md

@@ -9,19 +9,22 @@
 
 > #### All awesome CI images
 >
+> [ansible](https://github.com/cytopia/docker-ansible) |
 > [ansible-lint](https://github.com/cytopia/docker-ansible-lint) |
 > [awesome-ci](https://github.com/cytopia/awesome-ci) |
 > [jsonlint](https://github.com/cytopia/docker-jsonlint) |
 > [terraform-docs](https://github.com/cytopia/docker-terraform-docs) |
 > [yamllint](https://github.com/cytopia/docker-yamllint)
 
 
-[![Docker hub](http://dockeri.co/image/cytopia/terraform-docs)](https://hub.docker.com/r/cytopia/terraform-docs)
+View **[Dockerfile](https://github.com/cytopia/docker-terraform-docs/blob/master/Dockerfile)** on GitHub.
 
+[![Docker hub](http://dockeri.co/image/cytopia/terraform-docs)](https://hub.docker.com/r/cytopia/terraform-docs)
 
-Dockerized version of [terraform-docs](https://github.com/segmentio/terraform-docs)<sup>[1]</sup>,
+Tiny Alpine-based multistage-build dockerized version of [terraform-docs](https://github.com/segmentio/terraform-docs)<sup>[1]</sup>,
 which additionally implements `terraform-docs-replace` allowing you to automatically and safely
 replace the `terraform-docs` generated output infile.
+The image is built nightly against multiple stable versions and pushed to Dockerhub.
 
 <sub>[1] Official project: https://github.com/segmentio/terraform-docs</sub>