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mgmt/examples/lang/datetime2.mcl
James Shubin b19583e7d3 lang: Initial implementation of the mgmt language
This is an initial implementation of the mgmt language. It is a
declarative (immutable) functional, reactive, domain specific
programming language. It is intended to be a language that is:

* safe
* powerful
* easy to reason about

With these properties, we hope this language, and the mgmt engine will
allow you to model the real-time systems that you'd like to automate.

This also includes a number of other associated changes. Sorry for the
large size of this patch.
2018-01-20 08:09:29 -05:00

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$secplusone = datetime() + $ayear
# note the order of the assignment (year can come later in the code)
$ayear = 60 * 60 * 24 * 365 # is a year in seconds (31536000)
$tmplvalues = struct{year => $secplusone, load => $theload,}
$theload = structlookup(load(), "x1")
if 5 > 3 {
file "/tmp/mgmt/datetime" {
content => template("Now + 1 year is: {{ .year }} seconds, aka: {{ datetimeprint .year }}\n\nload average: {{ .load }}\n", $tmplvalues),
}
}