Add webpack for frontend needs

.dockerignore

@@ -2,3 +2,10 @@
 !.coveragerc
 !.env
 !.pylintrc
+!.yarn_cache
+webpack-stats-prod.json
+webpack-stats-local.json
+node_modules
+assets/bundles
+assets/dist
+.cache

.gitignore

@@ -1,79 +1,42 @@
-### OSX ###
-.DS_Store
-.AppleDouble
-.LSOverride
-
-### SublimeText ###
-# cache files for sublime text
-*.tmlanguage.cache
-*.tmPreferences.cache
-*.stTheme.cache
-
-# workspace files are user-specific
-*.sublime-workspace
-
-# project files should be checked into the repository, unless a significant
-# proportion of contributors will probably not be using SublimeText
-# *.sublime-project
-
-# sftp configuration file
-sftp-config.json
-
 # Basics
 *.py[cod]
 __pycache__
 
 # Logs
 *.log
-pip-log.txt
 
 # Unit test / coverage reports
 .coverage
 .tox
-nosetests.xml
 htmlcov
 
 # Translations
 *.mo
 *.pot
 
-# Pycharm
-.idea/*
-
-# Provided default Pycharm Run/Debug Configurations should be tracked by git
-# In case of local modifications made by Pycharm, use update-index command
-# for each changed file, like this:
-# git update-index --assume-unchanged .idea/clocktest.iml
-!.idea/runConfigurations/
-!.idea/clocktest.iml
-!.idea/vcs.xml
-!.idea/webResources.xml
-
 # Vim
 *~
 *.swp
 *.swo
 
 # npm
 node_modules/
+assets/bundles/
+assets/dist/
+
+# yarn
+.yarn_cache/*
+!.yarn_cache/.gitkeep
 
-# Compass
-.sass-cache
+# webpack
+webpack-stats-local.json
+webpack-stats-prod.json
 
 # virtual environments
 .env
 
-# User-uploaded media
-clocktest/media/
-
-# Hitch directory
-tests/.hitch
-
-# MailHog binary
-mailhog
-
-# Cache folder
+# Cache
 .cache/
 
-# Initial data
-initial_*.json
+# OSX
+.DS_Store

.travis.yml

@@ -12,8 +12,11 @@ env:
 
 cache:
   apt: true
+  yarn: true
   directories:
     - $HOME/.cache/pip
+    - node_modules
+
 
 install:
   - make

CHANGELOG.md

@@ -1,5 +1,18 @@
 # Changelog
 
+## 2.1 (2017-11-11)
+
+Small rework of the frontend foundation of the project (no direct frontend changes).
+
+* Use `yarn` to pull in all frontend dependencies.
+* Use `webpack` to compile a `main.js` bundle including JavaScript code and CSS (minified in `production`).
+    * The user only makes one HTTP request to the server and not several to retrieve the frontend libraries.
+   * It's more convinient to add new JavaScript dependencies, as long as we are using this frontend
+* Get rid of the unmaintained `django-bootstrap-datetimepicker3` package. Replace with normally embedded `bootstrap-datetimepicker3`.
+* Change the DateTimePickers to be `inline` always, thus hiding the `input` field from the user.
+* Update formatting and translations.
+* Get rid of `from __future__` imports. The codebase should be Python 3 only now.
+
 ## 2.0 (2017-11-01)
 
 ### Release 2.0

Makefile

@@ -1,5 +1,15 @@
 init:
 	pip install pipenv --upgrade
 	pipenv install --dev --skip-lock
+	yarn install --dev
+	yarn build
 ci:
 	pipenv run pytest --cov=./
+build:
+	docker-compose build
+rebuild:
+	docker-compose build --force-rm --no-cache
+lang-make:
+	pipenv run python manage.py makemessages --no-location --no-wrap
+lang-compile:
+	pipenv run python manage.py compilemessages

Pipfile

@@ -7,7 +7,7 @@ name = "pypi"
 
 [packages]
 
-django = "*"
+Django = "*"
 django-environ = "*"
 whitenoise = "*"
 django-braces = "*"
@@ -17,7 +17,6 @@ django-allauth = "*"
 pytz = "*"
 django-bootstrap-breadcrumbs = "*"
 "django-bootstrap3" = "*"
-"django-bootstrap3-datetimepicker" = {git = "git://github.com/blag/django-bootstrap3-datetimepicker.git", ref = "f8a78b231b75c331c143d5461456f663827a8af6"}
 reportlab = "*"
 lxml = "*"
 django-recaptcha = "*"
@@ -26,16 +25,17 @@ raven = "*"
 gunicorn = "*"
 gevent = "*"
 django-anymail = "*"
+django-webpack-loader = "*"
 
 
 [dev-packages]
 
 coverage = "*"
-django-coverage-plugin = "*"
+django_coverage_plugin = "*"
 django-extensions = "*"
-werkzeug = "*"
+Werkzeug = "*"
 django-test-plus = "*"
-factory-boy = "*"
+factory_boy = "*"
 django-debug-toolbar = "*"
 ipython = "*"
 ipdb = "*"