Affresco

Affresco (IPA: /af'fresko/) is Hufvudstadsbladet Ab's frontend monorepo: as many beautiful scenes are contained in a fresco, many beautiful frontends can be found in this repo.

Deploy	Lang(s)
Mitt Konto	PureScript
KSF National Elections	JavaScript
KSF EU Elections	JavaScript
Scripts	JS
Vetrina (test)	PS
Podcasts	JS
Podcasts (VN)	JS

Developing

To install all packages run yarn install in the root of the repo.

You might also want to install the tools globally for more convenience: npm install -g purescript spago parcel

We have different kinds of apps, and they require different initial setup. Move inside of some app's folder (e.g. apps/mitt-konto), and then:

• JavaScript only: no setup needed
• PureScript only: run spago build --watch to get a file-watching build, or use some editor integration to do this watch/rebuild for you (e.g. see here for the things mentioning "ide")
• Mixed JavaScript/PureScript: run yarn build-purs to get the compiled PureScript bundle in the right place

After this initial setup, running yarn start should give you a hot reloading local dev server.

Structure

It's a monorepo, and there's a separation between packages and apps:

• packages are actual npm packages (should be prefixed with @affresco/), and represent units of compilation to be included in apps.

  Each package should include an entry point file. This is typically index.js in the root of the package directory.

  The granularity here is important: JS packages might be as small as we wish, PureScript packages should be as big as possible - this is because their size is not really important for PureScript apps, but it should be so that we can easily include them into JS apps by just compiling a bundle (e.g. the login is a separate package. See the package.json in apps/app-article for how to compile it.

  When making a new PureScript package, add it to the global packages.dhall - after that you'll be able to import it in your apps or in other packages (note that the compiler will prevent you from having circular dependencies anyways.

• apps is where all the applications are. These are not supposed to be required in any other application, however a package.json should still exist for internal and external dependencies, and build scripts.

Sharing assets

All assets are shared by all packages and apps:

• all styles are in less
• all fonts in fonts
• all images in images

Styles

All styles should be placed under /less. The file should be named after the component it belongs to. Also note that the file Components.less conveniently imports every less file associated with a component. Newly created styles should be added to this file.

Production build

Apps

For building and deploying single page applications from apps/, the deploy.rb script is used.

$ ruby deploy.rb $APP_NAME

NB: This applies for all except app-article-server which is deployed from a mirrored repo in gitlab. Please see .gitlab-ci.yml for more details.

Scripts

For static scripts, the build command is defined in CI. In this case, we just want to minify all content under scripts/.

# A simple one-liner to minify all js files
ruby -e 'Dir.glob("scripts/**/*.js").each { |f| `uglifyjs #{f} -o #{f.gsub(/js\z/, "min.js")}` }'

Here, for example, a file scripts/apps/appScript.js is minified to scripts/apps/appScript.min.js.

Adding a new deployment

See the CI README for info about the CI setup, and how to add a new app.