Documentation
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Overview ¶
Package comparator provides image comparison functionality.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Comparator ¶
type Comparator struct {
// contains filtered or unexported fields
}
Comparator compares two Docker images.
func NewComparator ¶
func NewComparator(client docker.Client) *Comparator
NewComparator creates a new image comparator.
func (*Comparator) Compare ¶
func (c *Comparator) Compare(ctx context.Context, image1Ref, image2Ref string) (*ComparisonResult, error)
Compare compares two Docker images.
type ComparisonResult ¶
type ComparisonResult struct {
Image1 models.Image `json:"image1"`
Image2 models.Image `json:"image2"`
SizeDiff int64 `json:"size_diff"`
SizeDiffPercent float64 `json:"size_diff_percent"`
LayerDiffs []LayerDiff `json:"layer_diffs"`
AddedLayers []models.Layer `json:"added_layers"`
RemovedLayers []models.Layer `json:"removed_layers"`
CommonLayers int `json:"common_layers"`
MoreEfficient string `json:"more_efficient"`
Recommendations []string `json:"recommendations"`
}
ComparisonResult contains the comparison between two images.
type LayerDiff ¶
type LayerDiff struct {
Index int `json:"index"`
Command1 string `json:"command1,omitempty"`
Command2 string `json:"command2,omitempty"`
Size1 int64 `json:"size1"`
Size2 int64 `json:"size2"`
SizeDiff int64 `json:"size_diff"`
Type string `json:"type"` // "modified", "added", "removed", "same"
}
LayerDiff represents a difference in a specific layer.
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