35 lines
1.2 KiB
Java
35 lines
1.2 KiB
Java
// SPDX-FileCopyrightText: 2021 Paul Schaub <vanitasvitae@fsfe.org>
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//
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// SPDX-License-Identifier: Apache-2.0
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package sop.cli.picocli;
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import picocli.CommandLine;
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import sop.exception.SOPGPException;
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public class SOPExceptionExitCodeMapper implements CommandLine.IExitCodeExceptionMapper {
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@Override
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public int getExitCode(Throwable exception) {
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if (exception instanceof SOPGPException) {
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return ((SOPGPException) exception).getExitCode();
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}
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if (exception instanceof CommandLine.UnmatchedArgumentException) {
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CommandLine.UnmatchedArgumentException ex = (CommandLine.UnmatchedArgumentException) exception;
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// Unmatched option of subcommand (eg. `generate-key -k`)
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if (ex.isUnknownOption()) {
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return SOPGPException.UnsupportedOption.EXIT_CODE;
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}
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// Unmatched subcommand
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return SOPGPException.UnsupportedSubcommand.EXIT_CODE;
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}
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// Invalid option (eg. `--label Invalid`)
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if (exception instanceof CommandLine.ParameterException) {
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return SOPGPException.UnsupportedOption.EXIT_CODE;
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}
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// Others, like IOException etc.
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return 1;
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}
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}
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