Documentation
¶
Overview ¶
Package diff provides the Diff class that can be used to compare CloudFormation templates
Index ¶
Examples ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func GetResourceActions ¶ added in v1.7.0
func GetResourceActions(d Diff) map[string]ActionType
Types ¶
type ActionType ¶ added in v1.7.0
type ActionType string
const ( Create ActionType = "Create" Update ActionType = "Update" Delete ActionType = "Delete" None ActionType = "None" )
type Diff ¶
type Diff interface {
// Mode represents the type of change in a Diff
Mode() Mode
// String returns a string representation of the Diff
String() string
// Format returns a pretty-printed representation of the Diff
// The long flag determines whether to produce long or short output
Format(bool) string
// Value returns the value represented by the Diff
Value() interface{}
}
Diff is the common interface for the other types in this package.
A Diff represents the difference (or lack of difference) between two values
func CompareMaps ¶ added in v1.8.0
func New ¶
New returns a Diff that represents the difference between two templates
Example ¶
original := map[string]interface{}{
"foo": []interface{}{
"bar",
"baz",
},
"quux": map[string]interface{}{
"mooz": "xyzzy",
},
}
fmt.Println(compareValues(original, map[string]interface{}{
"cake": "lie",
}))
Output: (|)map[cake:(+)lie foo:(-)[bar baz] quux:(-)map[mooz:xyzzy]]
type Mode ¶
type Mode string
Mode represents a diff mode
const ( // Added represents a new value Added Mode = "+" // Removed represents a removed value Removed Mode = "-" // Changed represents a modified value Changed Mode = ">" // Involved represents a value that contains changes but is not wholly new itself Involved Mode = "|" // Unchanged represents a value that has not changed Unchanged Mode = "=" )
Source Files
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