046b21b907
This is a giant refactor to move functions into a hierarchial module layout. While this isn't entirely implemented yet, it should work correctly once all the import bits have landed. What's broken at the moment is the template function, which currently doesn't understand the period separator.
24 lines
570 B
Plaintext
24 lines
570 B
Plaintext
# read and print environment variable
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# env TEST=123 EMPTY= ./mgmt run --tmp-prefix --lang=examples/lang/env0.mcl --converged-timeout=5
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import "fmt"
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import "sys"
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$x = sys.getenv("TEST", "321")
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print "print1" {
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msg => fmt.printf("the value of the environment variable TEST is: %s", $x),
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}
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$y = sys.getenv("DOESNOTEXIT", "321")
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print "print2" {
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msg => fmt.printf("environment variable DOESNOTEXIT does not exist, defaulting to: %s", $y),
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}
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$z = sys.getenv("EMPTY", "456")
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print "print3" {
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msg => fmt.printf("same goes for epmty variables like EMPTY: %s", $z),
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}
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