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f6d625103c
* change -> diff, value -> change * also update readme# * structured plan renderer: refactor replace paths logic * goimports * goimports * address comments * fix compile error
64 lines
1.9 KiB
Go
64 lines
1.9 KiB
Go
package renderers
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import (
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"fmt"
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"strings"
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"github.com/hashicorp/hcl/v2/hclsyntax"
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"github.com/hashicorp/terraform/internal/command/jsonformat/computed"
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"github.com/hashicorp/terraform/internal/plans"
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)
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// NoWarningsRenderer defines a Warnings function that returns an empty list of
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// warnings. This can be used by other renderers to ensure we don't see lots of
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// repeats of this empty function.
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type NoWarningsRenderer struct{}
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// WarningsHuman returns an empty slice, as the name NoWarningsRenderer suggests.
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func (render NoWarningsRenderer) WarningsHuman(diff computed.Diff, indent int) []string {
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return nil
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}
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// nullSuffix returns the `-> null` suffix if the change is a delete action, and
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// it has not been overridden.
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func nullSuffix(override bool, action plans.Action) string {
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if !override && action == plans.Delete {
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return " [dark_gray]-> null[reset]"
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}
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return ""
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}
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// forcesReplacement returns the `# forces replacement` suffix if this change is
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// driving the entire resource to be replaced.
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func forcesReplacement(replace bool, override bool) string {
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if replace || override {
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return " [red]# forces replacement[reset]"
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}
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return ""
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}
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// indent returns whitespace that is the required length for the specified
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// indent.
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func formatIndent(indent int) string {
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return strings.Repeat(" ", indent)
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}
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// unchanged prints out a description saying how many of 'keyword' have been
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// hidden because they are unchanged or noop actions.
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func unchanged(keyword string, count int) string {
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if count == 1 {
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return fmt.Sprintf("[dark_gray]# (%d unchanged %s hidden)[reset]", count, keyword)
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}
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return fmt.Sprintf("[dark_gray]# (%d unchanged %ss hidden)[reset]", count, keyword)
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}
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// ensureValidAttributeName checks if `name` contains any HCL syntax and returns
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// it surrounded by quotation marks if it does.
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func ensureValidAttributeName(name string) string {
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if !hclsyntax.ValidIdentifier(name) {
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return fmt.Sprintf("%q", name)
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}
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return name
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}
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