feat: helm chart version update

[majinghe]

Type of Change

• New Feature
• Bug Fix
• Documentation
• Performance Improvement
• Test/CI
• Refactor
• Other:

Related Issues

Summary of Changes

Checklist

• I have read and followed the CONTRIBUTING.md guidelines
• Passed make pre-commit
• Added/updated necessary tests
• Documentation updated (if needed)
• CI/CD passed (if applicable)

Impact

• Breaking change (compatibility)
• Requires doc/config/deployment update
• Other impact:

Additional Notes

---

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[github-actions]

CLA requirements are satisfied for this pull request.

[Copilot]

Pull request overview

Updates RustFS Helm chart versioning and the Helm packaging GitHub Actions workflow to separate chart version from application version during publishing to Artifact Hub.

Changes:

• Set helm/rustfs/Chart.yaml chart version to 0.1.0 while keeping appVersion as 1.0.0-beta.1.
• Update .github/workflows/helm-package.yml to compute and publish separate app_version and chart_version values, and use them in packaging + commit message.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

File	Description
helm/rustfs/Chart.yaml	Updates the chart version field (baseline) independently of appVersion.
.github/workflows/helm-package.yml	Splits workflow outputs into app_version and chart_version, and applies them when rewriting Chart.yaml and packaging.

[Copilot]

Chart.yaml version was decreased from 1.0.0-beta.1 to 0.1.0. Helm uses the chart version for upgrade ordering; decreasing it can prevent upgrades or confuse Artifact Hub/index consumers. If the goal is to decouple chart version from appVersion, consider keeping a monotonically increasing chart semver (e.g., match the release tag or use a pre-release like 1.0.0-beta.1) rather than resetting to 0.x.y.

Suggested change

	version: "0.1.0"
	version: "1.0.0-beta.1"

[Copilot]

BETA_NUM extraction falls back to the full APP_VERSION string when it doesn't match -beta.<num> (sed substitution doesn’t change the line if the pattern doesn’t match). For non-beta versions (e.g., 1.0.0, 1.0.0-rc.1), this will produce an invalid CHART_VERSION like 0.1.0-rc.1.0 and break helm package (or publish an unintended version). Add explicit validation/branching (e.g., detect -beta.<num> and otherwise derive chart_version from app_version) so chart_version is always valid semver.

Suggested change

	APP_VERSION="${RAW_TAG#v}"
	BETA_NUM=$(echo "$APP_VERSION" | sed -E 's/.*-beta\.([0-9]+).*/\1/')
	CHART_VERSION="0.${BETA_NUM}.0"
	APP_VERSION="${RAW_TAG#v}"
	case "$APP_VERSION" in
	*-beta.[0-9]*)
	BETA_NUM="${APP_VERSION##*-beta.}"
	case "$BETA_NUM" in
	''|*[!0-9]*)
	echo "Unsupported beta version format: $APP_VERSION" >&2
	exit 1
	;;
	esac
	CHART_VERSION="0.${BETA_NUM}.0"
	;;
	*)
	if printf '%s\n' "$APP_VERSION" | grep -Eq '^[0-9]+\.[0-9]+\.[0-9]+([-.][0-9A-Za-z.-]+)?(\+[0-9A-Za-z.-]+)?$'; then
	CHART_VERSION="$APP_VERSION"
	else
	echo "Unsupported app version format: $APP_VERSION" >&2
	exit 1
	fi
	;;
	esac

[Copilot]

VERSION is still computed but no longer used after introducing app_version/chart_version, which makes the step harder to follow and maintain. Consider removing the unused variable (or using it consistently) to avoid confusion.