Log action outputs as a table

[ncalteen]

This PR adds some additional logging at the end of the local action run. If any outputs were created via the setOutput method of @actions/core, they will be logged in a table following the completion of the run.

================================================================================
                                 Action Outputs
================================================================================

┌─────────┬────────────┬─────────────────────────────────────────────┐
│ (index) │   Output   │                    Value                    │
├─────────┼────────────┼─────────────────────────────────────────────┤
│    0    │   'time'   │ '15:14:47 GMT-0400 (Eastern Daylight Time)' │
│    1    │ 'someJSON' │           '{"msg":"hello world"}'           │
└─────────┴────────────┴─────────────────────────────────────────────┘

If no outputs were set, a relevant message will appear.

================================================================================
                                 Action Outputs
================================================================================

No outputs were set!

The output logic attempts to stringify any value passed to the setOutput function.

[github-actions]

Semantic Version Check Passed ✅

Version in manifest file package.json is valid.

This comment will be automatically updated as changes are pushed to this PR branch.

[Copilot]

Pull Request Overview

This PR adds enhanced logging at the end of a local action run by outputting any set action outputs in a formatted table, or displaying a message if none were set.

• Updates the setOutput function to convert non-string values and skip outputs containing secrets.
• Adds a table-based log output for action outputs in the action runner.
• Extends tests to verify conversion behavior and secret filtering for outputs.

Reviewed Changes

Copilot reviewed 4 out of 5 changed files in this pull request and generated no comments.

File	Description
src/stubs/core/core.ts	Updates setOutput to handle various value types and secret filtering.
src/commands/run.ts	Adds logic to display action outputs as a formatted table in the console.
tests/stubs/core/core.test.ts	Adds tests verifying output conversion and secret filtering in setOutput.

Files not reviewed (1)

• package.json: Language not supported

Comments suppressed due to low confidence (1)

src/commands/run.ts:392

• [nitpick] The variable name 'i' is ambiguous; consider renaming it to 'outputName' for improved clarity.

Object.keys(CoreMeta.outputs).map(i => ({

[github-actions]

🦙 MegaLinter status: ❌ ERROR

Descriptor	Linter	Files	Fixed	Errors	Warnings	Elapsed time
✅ ACTION	actionlint	5		0	0	0.15s
✅ JAVASCRIPT	prettier	11		0	0	1.57s
✅ JSON	npm-package-json-lint	yes		no	no	0.94s
✅ JSON	prettier	29		0	0	2.88s
✅ MARKDOWN	markdownlint	9		0	0	1.27s
✅ REPOSITORY	checkov	yes		no	no	27.96s
✅ REPOSITORY	gitleaks	yes		no	no	1.34s
✅ REPOSITORY	git_diff	yes		no	no	0.01s
✅ REPOSITORY	grype	yes		no	no	46.79s
✅ REPOSITORY	secretlint	yes		no	no	1.08s
✅ REPOSITORY	syft	yes		no	no	10.21s
❌ REPOSITORY	trivy	yes		1	no	16.95s
✅ REPOSITORY	trivy-sbom	yes		no	no	1.37s
✅ REPOSITORY	trufflehog	yes		no	no	33.04s
✅ TYPESCRIPT	prettier	82		0	0	3.03s
✅ YAML	prettier	24		0	0	1.04s
✅ YAML	yamllint	24		0	0	0.45s

See detailed report in MegaLinter reports

[Copilot]

Pull Request Overview

This PR adds enhanced logging at the end of the action run to display any outputs set via setOutput, formatting them into a table when present and showing a default message otherwise.

• Updated setOutput in core.ts to handle values of various types and to convert non-string values.
• Updated run.ts to log outputs using console.table when outputs exist.
• Expanded tests in core.test.ts to cover multiple output types and validate secret filtering behavior.

Reviewed Changes

Copilot reviewed 4 out of 5 changed files in this pull request and generated no comments.

File	Description
src/stubs/core/core.ts	Modified setOutput to convert non-string values and skip outputs containing secrets.
src/commands/run.ts	Added console logging to display action outputs in a table format.
tests/stubs/core/core.test.ts	Added tests to cover various output types and verify secret output behavior.

Files not reviewed (1)

• package.json: Language not supported