YAML

YAML Ain't Markup Language

  • skaláry - stringy, čísla, boolean
  • sekvencie - polia, listy
  • mappingy - hashe, slovníky
integer: 25
string: "25"
float: 25.0
boolean: true

foo: .inf
bar: -.Inf
plop: .NAN

foo: ~
bar: null

- true          # boolean
- "true"        # string, because it's quoted
- !!str true    # string, because of !!str
- !!bool "true" # boolean, because of !!bool

Skaláry

# Jedno rozmerné
- Cat
- Dog
- Goldfish

# Multidimensional
-
  - Cat
  - Dog
  - Goldfish
-
  - Python
  - Lion
  - Tiger

Sekvencie

npcflag: [GOSSIP, VENDOR]
animal: pets
foo: { thing1: huey, thing2: louie, thing3: dewey }

Mappingy

# Príklad zápisov konfigurácii CI

# Azure devops
jobs:
  - job: job1
    steps:
      - script: chmod +x ./script.sh
      - script: ./script.sh

# CircleCI
jobs:
  job1:
    steps:
      - checkout
      - run: "execute-script-for-job1"

# Some future CI system, probably
jobs:
  - steps: job1
    - step1:
	  - script: chmod +x ./script.sh
	- step2:
	  - run: "execute-script-for-job1-inside-step2"
# Zapíše a spojí na jeden riadok
bar: > 
  this is not a normal string it
  spans more than
  one line
  see?

# Vidí ako
bar : this is not a normal string it spans more than one line see?

fold_some_newlines: >
    a
    b

    c
    d
      e
    f
same_as: "a b\nc d\n  e\nf\n"

# Rešpektuje nový riadok
bar: |
  this is not a normal string it
  spans more than
  one line
  see?

# Vidí ako
bar : this is not a normal string it
spans more than
one line
see?
--- # Oddelenie viacerých dokumentov v jednom súbore

--- # Sequencer protocols for Laser eye surgery
- step:  &id001                  # defines anchor label &id001
    instrument:      Lasik 2000
    pulseEnergy:     5.4
    pulseDuration:   12
    repetition:      1000
    spotSize:        1mm

- step: &id002
    instrument:      Lasik 2000
    pulseEnergy:     5.0
    pulseDuration:   10
    repetition:      500
    spotSize:        2mm
- step: *id001                   # refers to the first step (with anchor &id001)
- step: *id002                   # refers to the second step
- step: *id002


- item1key1: "string1"
  item1key2: "string2"
- item2key1: "string3"
  item2key2: "string4"

# JSON
[{
  item1key1: "string1",
  item1key2: "string2"
},{
  item2key1: "string3",
  item2key2: "string4"
}]
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