mirror of
https://github.com/hauler-dev/hauler.git
synced 2026-05-22 00:53:26 +00:00
4772657548
* pull back in ocil * updates to OCIL funcs to handle cosign changes * add cosign logic * adjust Makefile to be a little more generic * cli updates to accomodate the cosign additions * add cosign drop-in funcs * impl for cosign functions for images & store copy * fixes and logging for cosign verify <iamge> * fix cosign verify logging * update go.mod Signed-off-by: Adam Martin <adam.martin@rancherfederal.com>
108 lines
2.1 KiB
Go
108 lines
2.1 KiB
Go
package chart
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import (
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"github.com/rancherfederal/hauler/pkg/artifacts"
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"github.com/rancherfederal/hauler/pkg/artifacts/image"
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"helm.sh/helm/v3/pkg/action"
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"github.com/rancherfederal/hauler/pkg/apis/hauler.cattle.io/v1alpha1"
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"github.com/rancherfederal/hauler/pkg/content/chart"
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"github.com/rancherfederal/hauler/pkg/reference"
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)
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var _ artifacts.OCICollection = (*tchart)(nil)
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// tchart is a thick chart that includes all the dependent images as well as the chart itself
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type tchart struct {
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chart *chart.Chart
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config v1alpha1.ThickChart
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computed bool
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contents map[string]artifacts.OCI
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}
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func NewThickChart(cfg v1alpha1.ThickChart, opts *action.ChartPathOptions) (artifacts.OCICollection, error) {
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o, err := chart.NewChart(cfg.Chart.Name, opts)
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if err != nil {
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return nil, err
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}
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return &tchart{
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chart: o,
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config: cfg,
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contents: make(map[string]artifacts.OCI),
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}, nil
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}
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func (c *tchart) Contents() (map[string]artifacts.OCI, error) {
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if err := c.compute(); err != nil {
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return nil, err
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}
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return c.contents, nil
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}
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func (c *tchart) compute() error {
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if c.computed {
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return nil
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}
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if err := c.dependentImages(); err != nil {
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return err
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}
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if err := c.chartContents(); err != nil {
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return err
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}
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if err := c.extraImages(); err != nil {
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return err
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}
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c.computed = true
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return nil
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}
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func (c *tchart) chartContents() error {
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ch, err := c.chart.Load()
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if err != nil {
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return err
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}
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ref, err := reference.NewTagged(ch.Name(), ch.Metadata.Version)
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if err != nil {
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return err
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}
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c.contents[ref.Name()] = c.chart
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return nil
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}
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func (c *tchart) dependentImages() error {
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ch, err := c.chart.Load()
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if err != nil {
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return err
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}
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imgs, err := ImagesInChart(ch)
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if err != nil {
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return err
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}
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for _, img := range imgs.Spec.Images {
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i, err := image.NewImage(img.Name)
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if err != nil {
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return err
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}
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c.contents[img.Name] = i
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}
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return nil
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}
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func (c *tchart) extraImages() error {
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for _, img := range c.config.ExtraImages {
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i, err := image.NewImage(img.Reference)
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if err != nil {
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return err
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}
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c.contents[img.Reference] = i
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}
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return nil
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}
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