var

The var instruction sets value of a variable.

var <name>="<value>"

The value can be an expression involving strings and other variables.

var foo="bar"
var myvar=foo + "baz"

A few special variables are implicitly defined:

last - Output of last executed command
spoonversion - Version string of the binary
year - Current year
month - Current month number
day - Curent day number
hour - Current hour
minute - Current minute
second - Current second
dateiso - Current date in yyyyMMdd format
date - Current date
time - Current time

For programs started in the build container, variables are available as environment variables.

var version = ""
using python
  cmd python getLatestVersion.py
  var version = last

using wget
  cmd wget https://example.com/application-%version%.exe

meta name = "application"
meta tag = version

var ​

var