Bump picocli from 4.6.3 to 4.7.0

[dependabot]

Bumps picocli from 4.6.3 to 4.7.0.

Release notes

Sourced from picocli's releases.

Picocli 4.7.0

Picocli 4.7.0

The picocli community is pleased to announce picocli 4.7.0.

This release includes bugfixes and enhancements.

A potentially breaking change is that the parser now treats char[] as a single-value type.

From this release, applications can programmatically set the trace level, and use tracing in custom components.

Applications can improve startup time by setting system property picocli.disable.closures to true to disable support for closures in annotations.

Many more fixes and enhancements, see the sections below for more details.

This is the seventy-ninth public release. Picocli follows semantic versioning. Artifacts in this release are signed by Remko Popma (6601 E5C0 8DCC BB96).

Table of Contents

• New and noteworthy
• Fixed issues
• Deprecations
• Potential breaking changes

New and Noteworthy

Tracing API

From picocli 4.7.0, applications can programmatically set the trace level, and use tracing in custom components.

In addition to setting system property picocli.trace, applications can now change the trace level via the Tracer::setLevel method. For example:

CommandLine.tracer().setLevel(CommandLine.TraceLevel.INFO);

The new public method CommandLine.tracer() returns the singleton Tracer object that is used internally by picocli, and can also be used by custom component implementations to do tracing. For example:

class MyIntConverter implements ITypeConverter<Integer> {
    public Integer convert(String value) {
        try {
            return Integer.parseInt(value);
        } catch (NumberFormatException ex) {
            CommandLine.tracer().info(
                    "Could not convert %s to Integer, returning default value -1", value);
            return -1;
        }
    }
}
</tr></table> 

... (truncated)

Changelog

Sourced from picocli's changelog.

Picocli 4.7.0

The picocli community is pleased to announce picocli 4.7.0.

This release includes bugfixes and enhancements.

A potentially breaking change is that the parser now treats char[] as a single-value type.

From this release, applications can programmatically set the trace level, and use tracing in custom components.

Applications can improve startup time by setting system property picocli.disable.closures to true to disable support for closures in annotations.

Many more fixes and enhancements, see the sections below for more details.

This is the seventy-ninth public release. Picocli follows semantic versioning. Artifacts in this release are signed by Remko Popma (6601 E5C0 8DCC BB96).

Table of Contents

• New and noteworthy
• Fixed issues
• Deprecations
• Potential breaking changes

New and Noteworthy

Tracing API

From picocli 4.7.0, applications can programmatically set the trace level, and use tracing in custom components.

In addition to setting system property picocli.trace, applications can now change the trace level via the Tracer::setLevel method. For example:

CommandLine.tracer().setLevel(CommandLine.TraceLevel.INFO);

The new public method CommandLine.tracer() returns the singleton Tracer object that is used internally by picocli, and can also be used by custom component implementations to do tracing. For example:

class MyIntConverter implements ITypeConverter<Integer> {
    public Integer convert(String value) {
        try {
            return Integer.parseInt(value);
        } catch (NumberFormatException ex) {
            CommandLine.tracer().info(
                    "Could not convert %s to Integer, returning default value -1", value);
            return -1;
        }
    }
}

... (truncated)

Commits

• d9b1e47 Release picocli version 4.7.0
• f46a60b Fix compiler error under Java 5
• 8713bbd DOC: add caveat to workaround for oracle/graal#1762
• 99d87dc Fix usage example
• 176de2c Update tests to pass
• b946871 Rework to use a helper and support positional params
• 8c471fe Fixes #1754
• 0207de4 #1836#1841 DOC update RELEASE-NOTES
• bcb9cec Fix and unit test for issue 1836.
• 94bc75d #1768 add test
• Additional commits viewable in compare view

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[github-actions]

Unit Test Results

  4 752 files  ±0    4 752 suites  ±0   35m 25s ⏱️ - 2m 11s
  4 717 tests ±0    4 484 ✔️ ±0     233 💤 ±0  0 ❌ ±0 
55 620 runs  ±0  50 306 ✔️ ±0  5 314 💤 ±0  0 ❌ ±0 

Results for commit 908e3b8. ± Comparison against base commit 351cbbc.

♻️ This comment has been updated with latest results.

[nvoxland]

Pre-Review Notes:

Questions I have:

• None

Potential risks:

• Any incompatibilities or changes in behavior for our CLI? Should be fine given it's a minor version if build/tests pass

What could make the review difficult:

• Nothing

[MalloD12]

Approved.

Review and testing results:

Changes looks ok. Build ran successfully and all tests passed as expected.

Things to be aware of:

• Picocli v4.7.0 changelog states: "A potentially breaking change is that the parser now treats char[] as a single-value type", but that seems to have not impact on us, since tests are all passing successfully.

Things to worry about:

• Nothing