Package net.thevpc.naru.impl.registry.builtindirectives

Class NaruAssertDirective

java.lang.Object
net.thevpc.naru.api.registry.NaruDirectiveBase
net.thevpc.naru.impl.registry.builtindirectives.NaruAssertDirective
All Implemented Interfaces:
NaruDirective
public class NaruAssertDirective extends NaruDirectiveBase
Asserts a script condition in ONE line (it replaces the common "/if cond /print ... /set var = 0 /else /print ... /end" pattern): 
 /assert lastExitCode == 0
 /assert --set green calc42 == "42"
 /assert --fail fileCount == 3      (abort the script when false)
The condition is evaluated exactly like an /if condition; the {{var}} interpolation of directive arguments already resolved values, so the log shows the actual numbers/strings being compared. A success publishes lastExitCode=0 and logs "✓ assert <condition>"; a failure publishes lastExitCode=1 and logs "✗ assert <condition>".

--set <var> AND-accumulates the outcome into the task env var <var>: an unset var behaves as "true", a single failure flips it to 0 and later successes cannot raise it again. A chain of asserts can thus drive ONE "everything green" flag, e.g. the /while exit condition of a build loop.

--fail additionally aborts the script (task error) on the first failure, for anyone who expects the classic "assert breaks out" semantics. Without it /assert is non-fatal by design: a script may want to keep going and only report the outcome.

  • Constructor Details

    • NaruAssertDirective

      public NaruAssertDirective()