Run Nativefier with Docker (#311)

TODO: windows are currently not possible, because of non 64-bit version of `node-rcedit`, see https://github.com/electron/node-rcedit/issues/22. Also there is currently no 32-bit alpine package for wine, what possible solve this image.

.dockerignore

@@ -0,0 +1,49 @@
+# OSX
+.DS_Store
+
+# Node.js
+
+# ignore compiled lib files
+lib/*
+app/lib/*
+built-tests
+
+# commit a placeholder to keep the app/lib directory
+!app/lib/.placeholder
+
+dist
+
+# Logs
+logs
+*.log
+npm-debug.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directory
+# https://docs.npmjs.com/misc/faq#should-i-check-my-node-modules-folder-into-git
+node_modules
+
+# IntelliJ project files
+.idea
+*.iml
+out
+gen

Dockerfile

@@ -0,0 +1,36 @@
+FROM node:7-alpine
+LABEL description="Alpine image to build nativfier apps"
+
+### Install wine depedency
+RUN apk add --no-cache \
+    wine \
+    freetype \
+    imagemagick \
+    ### make symbolic link to use `wine`
+    && ln -s /usr/bin/wine64 /usr/bin/wine
+    
+# Add sources
+COPY . /nativefier
+
+### Build app package for nativefier installation
+RUN cd /nativefier/app && npm install \
+    # Build and install nativefier binary
+    && cd /nativefier && npm install && npm run build && npm install -g \
+    ## Remove no longer needed sources
+    && rm -rf /nativefier
+
+
+### Use 1000 as default user not root
+USER 1000
+
+### Check that installation was sucessfull and chache all electron installation.
+### Ensures that no addtional download will needed at runtime exectuion `docker run`.
+RUN nativefier https://github.com/jiahaog/nativefier /tmp/nativefier \
+    && nativefier -p osx https://github.com/jiahaog/nativefier /tmp/nativefier \
+# TODO: windows are currently not possible, because of non 64-bit `node-rcedit`, see https://github.com/electron/node-rcedit/issues/22.
+#    && nativefier -p windows https://github.com/jiahaog/nativefier /tmp/nativefier \
+    #remove not need test aplication
+    && rm -rf /tmp/nativefier
+
+ENTRYPOINT ["nativefier"]
+CMD ["--help"]

README.md

@@ -119,6 +119,20 @@ See [Changelog](docs/changelog.md).
 
 See [Development](docs/development.md).
 
+## Docker Image
+
+The [Dockerfile](Dockerfile) is designed that you can use it like the "normal" nativefier app. By default the command `nativefier --version` will be executed. Before you can use the Image you have to build it like follow:
+
+    docker build -t local/nativefier .
+ 
+After that you can build your first nativefier app to the local `$TARGET-PATH`. Please ensure that you have write access to the `$TARGET-PATH`:
+
+    docker run -v $TARGET-PATH:/target local/nativefier https://my-web-app.com/ /target/
+    
+You can also use additional source or nativefier options like e.g. use a icon:
+
+    docker run -v $PATH_TO_ICON/:/src -v $TARGET-PATH:/target local/nativefier --icon /src/icon.png --name whatsApp -p linux -a x64 https://my-web-app.com/ /target/
+
 ## License
 
 [MIT](LICENSE.md)