Method SetContainerPin

pkg/workflow/action_cache.go:76–87

SetContainerPin stores a digest pin for the given image tag. digest must be in the form "sha256: " and pinnedImage must be the full reference including the digest (e.g., "node:lts-alpine@sha256: ").

(image, digest, pinnedImage string)

// digest must be in the form "sha256:<hex>" and pinnedImage must be the full
// reference including the digest (e.g., "node:lts-alpine@sha256:<hex>").
func (c *ActionCache) SetContainerPin(image, digest, pinnedImage string) {
	if c.ContainerPins == nil {
		c.ContainerPins = make(map[string]ContainerPin)
	}
	c.ContainerPins[image] = ContainerPin{
		Image:       image,
		Digest:      digest,
		PinnedImage: pinnedImage,
	}
	c.dirty = true
	actionCacheLog.Printf("Set container pin: image=%s, digest=%s", image, digest)
}

// DeleteContainerPin removes the pin for the given image tag.
// It is a no-op if the image has no cached pin.