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Handle Verifier Exceptions #46

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Merged
rcosta358 merged 1 commit into from
Jan 30, 2026
Merged

Handle Verifier Exceptions #46

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31 changes: 19 additions & 12 deletions server/src/main/java/LJDiagnosticsHandler.java
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@
import liquidjava.diagnostics.Diagnostics;
import liquidjava.diagnostics.ErrorPosition;
import liquidjava.diagnostics.LJDiagnostic;
import liquidjava.diagnostics.errors.CustomError;
import liquidjava.diagnostics.errors.LJError;
import liquidjava.diagnostics.warnings.LJWarning;
import utils.PathUtils;
Expand All @@ -31,19 +32,25 @@ public class LJDiagnosticsHandler {
public static LJDiagnostics getLJDiagnostics(String path) {
List<LJError> errors = new ArrayList<>();
List<LJWarning> warnings = new ArrayList<>();

CommandLineLauncher.launch(path);
Diagnostics diagnostics = Diagnostics.getInstance();
if (diagnostics.foundWarning()) {
warnings.addAll(diagnostics.getWarnings());
try {
CommandLineLauncher.launch(path);
Diagnostics diagnostics = Diagnostics.getInstance();
if (diagnostics.foundWarning()) {
warnings.addAll(diagnostics.getWarnings());
}
if (diagnostics.foundError()) {
System.out.println("Failed verification");
errors.addAll(diagnostics.getErrors());
} else {
System.out.println("Passed verification");
}
return new LJDiagnostics(errors, warnings);
} catch (Exception e) {
System.err.println("LiquidJava verifier exception: " + e.getMessage());
e.printStackTrace();
errors.add(new CustomError("LiquidJava verification failed, check for Java errors"));
return new LJDiagnostics(errors, warnings);
}
if (diagnostics.foundError()) {
System.out.println("Failed verification");
errors.addAll(diagnostics.getErrors());
} else {
System.out.println("Passed verification");
}
return new LJDiagnostics(errors, warnings);
}

/**
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