This *absolute commit monster* does the following things:
- Introduce gulp to build javascript and css files.
This includes moving node_modules out of the public/ folder.
Use `gulp --tasks` to get a list of all tasks; however some
of them are automatically generated.
Use `gulp live` to watch for changes and automatically recompile
what's needed.
- Upgrade to yarn2
- Upgrade FullCalendar to 4.4.2
I know that 5.x is the current version, but two major version upgrades
are too much right now. Also v5 would break any custom css as they
renamed a bunch of classes.
- Move Styles to sass
(Most) global styles are now included in one sass file. This also
means that we now compile our own bootstrap.
- Javascript is now in strict mode
Because everything is a module now, `use strict` is now in effect
for all javascript files. There are probably still some parts left
where implicit variable declarations were used.
- grocy*.js were split up in modules.
`window.Grocy` is now an instance of GrocyClass. API-wise nothing
has changed (albeit some functions were added regarding Undo actions)
At the Moment, this leaks a whole bunch of functions into window
(that was easier than tracking those down).
- FindObjectIn... style functions were removed.
Array.prototype.find and Array.prototype.filter suffice.
- Use babel to preprocess javascript.
- Use rollup to bundle javascript.
rollup bundles and tree-shakes es6 javascript bundles.
It also allows to "import" css files and generate css
files specific to this javascript file. This is used
in viewjs scripts, for example when importing FullCalendar,
to generate an associated viewcss file.
- Use postcss to post-process css files.
postcss uses autoprefixer to handle browser compatiblity.
Internally this uses the package `browserslist`; and is currently
configured to the default setting.
- Minify assets when building in production
`gulp publish` builds all assets in production mode, that is,
the assets get minified. This includes javascript as well as
css files.
- css bundling
concatCss is used to pull @imports of non-sass-files into one
grocy.css
- animate.css is now in the main bundle
animate.css was used in so many places that it is now located
in the main style bundle.
