import "datetime"
import "fmt"
import "golang"

$now = datetime.now()
$day = datetime.weekday($now)
$is_friday = $day == "friday"

$s1 = golang.template("Hello! It is now: {{ datetime_print . }}\n", $now)
$s2 = if $is_friday {
	"It's friday!!! (don't break anything, read-only)"
} else {
	if $day == "saturday" or $day == "sunday" {
		"It's the weekend!"
	} else {
		fmt.printf("Unfortunately, it is %s. Go to work!", $day)
	}
}

print "msg" {
	msg => $s1 + $s2,
}

file "/tmp/files/" {
	state => $const.res.file.state.exists,
	mode => if $is_friday { # this updates the mode, the instant it changes!
		"0550"
	} else {
		"0770"
	},
}