chore(deps): update jdx/mise-action action to v4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
jdx/mise-action	action	major	v3.6.3 → v4.0.1

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Release Notes

jdx/mise-action (jdx/mise-action)

v4.0.1: : Documentation and Internal Cleanup

Compare Source

A small maintenance release that updates the README documentation to reflect v4 and cleans up internal code. There are no functional changes to the action itself.

Changed

• Updated all README examples to reference jdx/mise-action@v4, actions/checkout@v6, and current tool versions by @​deining in #​407 and #​408
• Extracted getCwd() helper to deduplicate working directory resolution logic (internal refactor, no behavior change) by @​altendky in #​403

New Contributors

• @​deining made their first contribution in #​407

Full Changelog: jdx/mise-action@v4.0.0...v4.0.1

v4.0.0

Compare Source

What's Changed

• chore(deps): lock file maintenance by @​renovate[bot] in #​392
• chore(deps): update actions/setup-node digest to 53b8394 by @​renovate[bot] in #​396
• feat!: Update Node.js version from 20 to 24 by @​tumerorkun in #​395
• chore(deps): update github/codeql-action digest to 820e316 by @​renovate[bot] in #​397
• chore: release v4.0.0 by @​mise-en-dev in #​398

New Contributors

• @​tumerorkun made their first contribution in #​395

Full Changelog: jdx/mise-action@v3...v4.0.0

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[github-actions]

Renovate PR Review Results

⚖️ Safety Assessment: ✅ Safe

🔍 Release Content Analysis

Major Version Update (v3.6.3 → v4.0.1)

The update consists of two releases:

v4.0.0 (Breaking Changes):

• Node.js Runtime Upgrade: Updated from Node.js 20 to Node.js 24 (breaking change marked with !)
• Motivation: Addresses GitHub's deprecation of Node.js 20 for GitHub Actions, with June 2, 2026 deadline for Node.js 24 as default runtime
• Lock file maintenance and dependency updates

v4.0.1 (Maintenance Release):

• Documentation Updates: README examples updated to reference v4 and current tool versions
• Internal Refactoring: Extracted getCwd() helper function to deduplicate working directory resolution logic (no behavioral changes)
• No functional changes to action behavior

Breaking Changes:

• Primary breaking change is the Node.js runtime upgrade from 20 to 24
• No changes to action inputs, outputs, or configuration API
• No removed features or deprecated functionality
• Release notes describe this as a "seamless upgrade for the vast majority of users"

Security Fixes:

• No specific security fixes mentioned in these releases

🎯 Impact Scope Investigation

Usage Location Analysis:

The jdx/mise-action is used in .github/workflows/ci.yml only, across 5 jobs:

• hadolint job (line 25)
• lint job (line 38)
• build job (line 51)
• unit-test job (line 64)
• e2e-test job (line 81)

Current Usage Pattern:

• All 5 instances use the action with no configuration inputs (default settings only)
• The action installs tools from mise.toml: Go 1.26.2, golangci-lint 2.11.4, lefthook 2.1.5, hadolint 2.14.0
• No advanced features like working_directory, install_dir, or custom configuration are used

Runner Compatibility:

• Jobs run on ubuntu-latest (hadolint, lint, build, unit-test)
• E2E test runs on matrix: ubuntu-latest and ubuntu-24.04-arm
• Node.js 24 is fully supported on all Ubuntu GitHub-hosted runners
• Ubuntu-latest transitioned to Ubuntu 24.04 on January 17, 2025

Dependency Impact:

• No impact on other dependencies
• The action is a GitHub Actions runtime component, not a project dependency
• mise.toml tool versions remain unchanged

Configuration Impact:

• No changes required to mise.toml or any other configuration files
• The action's internal Node.js runtime upgrade is transparent to users

💡 Recommended Actions

Immediate Actions:

1. ✅ Safe to merge - This PR can be merged immediately without any code modifications
2. The update is purely a version bump with no behavioral changes affecting this project's usage

Why This Is Safe:

• The action is used with default configuration only (no custom inputs)
• No breaking changes to action inputs, outputs, or behavior
• Node.js 24 runtime is fully compatible with current GitHub Actions infrastructure
• The internal getCwd() refactor in v4.0.1 has no user-facing impact
• Current CI workflows will continue to function identically

Post-Merge Validation:

• Monitor the next CI run after merge to confirm all 5 jobs (hadolint, lint, build, unit-test, e2e-test) complete successfully
• No code changes required in the repository

Future Considerations:

• This update proactively addresses GitHub's June 2, 2026 deadline for Node.js 24
• Staying on v3.6.3 would result in deprecation warnings and eventual forced migration

🔗 Reference Links

• v4.0.1 Release Notes
• v4.0.0 Release Notes
• Full Changelog v3.6.3...v4.0.1
• GitHub Actions Node.js 24 Compatibility
• Node.js 20 Deprecation Announcement

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