Update dependencies and Docker build. (#16)

Update npm dependencies
Update Dockerfile to build using nodejs 12.6.0
Update Docker runtime image to alpine:3.10
Add MIT LICENSE file
Update README.md with updated docker image location.
Update docker entrypoint to print http link on startup.

Author: jamesbrink

.dockerignore

@@ -1,8 +1,9 @@
 .git
 .gitignore
 .travis.yml
-Dockerfile
-README.md
 build
+Dockerfile
 hooks
+LICENSE
 node_modules
+README.md

Dockerfile

@@ -1,5 +1,5 @@
 # This is the build container.
-FROM node:11.6.0-alpine as build_container
+FROM node:12.6.0-alpine as build_container
 
 # Copy the assets into the build container.
 COPY ./ /colorsplash
@@ -14,7 +14,7 @@ RUN set -xe; \
     npm run build; 
 
 # This is the runtime image.
-FROM alpine:3.8
+FROM alpine:3.10
 
 # Build arguments.
 ARG VCS_REF
@@ -24,13 +24,14 @@ ARG LANG="en_US.UTF-8"
 
 # Labels / Metadata.
 LABEL maintainer="James Brink, [email protected]" \
-    decription="Colorsplash" \
-    version="${VERSION}" \
-    org.label-schema.name="colorsplash" \
     org.label-schema.build-date="${BUILD_DATE}" \
+    org.label-schema.decription="Colorsplash" \
+    org.label-schema.name="colorsplash" \
+    org.label-schema.schema-version="1.0.0-rc1" \
     org.label-schema.vcs-ref="${VCS_REF}" \
     org.label-schema.vcs-url="https://github.com/utensils/colorsplash" \
-    org.label-schema.schema-version="1.0.0-rc1"
+    org.label-schema.vendor="Utensils" \
+    org.label-schema.version="${VERSION}"
 
 # Create our group & user.
 RUN set -xe; \

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 Utensils Union
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -2,19 +2,17 @@
 
 ## About
 ColorSplash generates random colors and gradients, that's it.
-It was built as a demonstration of [ReactJS](https://reactjs.org) and [Bulma CSS](https://bulma.io) technologies.
+It was built as a demonstration of [ReactJS](https://reactjs.org) and [Bulma CSS](https://bulma.io) technologies.  
 
 ## Running
 
-A simple Dockerfile has been included to build and run locally. The following will build and expose the app on
+A simple Docker image has been included to run locally. The following will run and expose the app on
 [http://localhost:8080/](http://localhost:8080/)
 
 ```shell
-docker build -t colorsplash .
-docker run -i -t -p 8080:8080 colorsplash
+docker run -i -t -p 8080:8080 utensils/colorsplash
 ```
 
-
 ## Contributing
 
 Contributions of are always welcomed.

docker-assets/usr/local/bin/docker-entrypoint.sh

@@ -3,10 +3,14 @@
 if [ $# -ne 0 ]; then
   exec "$@"
 else
+  echo "Starting httpd"
   lighttpd -f /usr/local/etc/lighthttpd/http.conf -D &
   httpd_pid="$!"
   trap "echo 'Stopping lighthttpd - pid: $httpd_pid'; kill -SIGTERM $httpd_pid" SIGINT SIGTERM
 
+  sleep 2
+  echo "ColorSplash available at: http://localhost:8080/"
+
   # Wait for httpd process to end.
   while kill -0 $httpd_pid >/dev/null 2>&1; do
     wait