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Midgard 57d65661de
Correct small typos in Prima Donna
2020-02-25 00:24:12 +01:00
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fitchen.hlds Rename "base" to "dish" 2020-01-26 23:51:29 +01:00
fritoloog.hlds Update fritoloog 2020-02-24 22:32:58 +01:00
ocean_garden.hlds Add wok number in Ocean Garden menu 2020-01-27 01:05:31 +01:00
ocean_garden_future_syntax.hlds-disabled Correct Ocean Garden menu 2020-01-27 00:26:32 +01:00
prima_donna.hlds Correct small typos in Prima Donna 2020-02-25 00:24:12 +01:00
README.md Add HLDS documentation 2020-02-24 21:05:15 +01:00

README.md

HLDS data format

HLDS is the Haldis Language for Describing Servings. It defines the menu you see when ordering in Haldis.

There is syntax highlighting support for editors in etc/ in the Haldis repository.

Indentation

Indentation requires hard tabs. Spaces will not work.

Identifiers

You must choose an identifier for each location, dish, choice and option. Identifiers may consist of numbers, hyphens, underscores and lowercase letters.

  • Good: my_identifier-007
  • Bad: My Identifié 007

Locations

A HLDS file consists of one or more locations. Each location starts with a header, which enclosed in "fences" of at least three equal signs. The first line of the header contains the ID and name of the location. Further lines contain the metadata of the location, such as the phone number and OpenStreetMap element. In the future, the phone number and such will be fetched from OpenStreetMap.

==========================
ocean_garden: Ocean Garden
	osm     https://www.openstreetmap.org/node/2275105003
	phone   +32 9 222 72 74
	address Zwijnaardsesteenweg 399, 9000 Gent
	website http://oceangarden.byethost3.com/
	# Comments are allowed too!
==========================

Dishes

A location consists of dishes. Spaces can be used to align the elements of your dish (but that's not required).

dish cheeseburger: Cheeseburger € 2.9
dish assortment:   Twijfelaar   € 3

Inline choices

Dishes can contain choices. There are two types:

  • single_choice is a required choice where the user must choose one option.
  • multi_choice is an optional choice where the user can choose zero or more options.
dish fries: Frietjes
	single_choice size: Formaat
		extra_small: Extra small € 1.8
		small:       Small       € 2
		medium:      Medium      € 2.5
		large:       Large       € 3.3
	multi_choice sauce: Saus
		ketchup: Ketchup        € 1.4
		mayo:    Mayonaise      € 1.4
		bicky:   Bickysaus      € 1.4
		stew:    Stoofvleessaus € 1.9

Common choices

Choices that are used more than once, can be declared once and referenced in multiple dishes.

bami_nasi: Bami of nasi
	bami: Bami
	nasi: Nasi

dish wok3: Studentenwok 3 kip bami/nasi zonder saus € 6
	single_choice bami_nasi

dish wok5: Studentenwok 5 babi pangang € 6
	single_choice bami_nasi

Descriptions

You can add descriptions to dishes, choices and options. Separate name and description with --.

dish dishid: Name -- This is a description € 3

Tags

Note: HLDS tags are not supported in Haldis yet. You can ignore them.

You can add tags after ::. Tags are {identifier}. You can use tags to attach more information about a dish or option in a structured way. For example: {has_meat} signals to vegetarians that they should avoid this.

The order is always id, name, description, tags, price (not all have to be present of course).

dish dishid: Name -- This is a description :: {has_meat} € 3