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config_exclude.go
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config_exclude.go
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// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0
package main
import (
"fmt"
"strings"
"github.com/hashicorp/consul-template/config"
)
// ExcludeConfig is a key path prefix to exclude from replication
type ExcludeConfig struct {
Source *string `mapstructure:"source"`
}
func ParseExcludeConfig(s string) (*ExcludeConfig, error) {
if strings.TrimSpace(s) == "" {
return nil, fmt.Errorf("missing exclude")
}
return &ExcludeConfig{
Source: config.String(s),
}, nil
}
func DefaultExcludeConfig() *ExcludeConfig {
return &ExcludeConfig{}
}
func (c *ExcludeConfig) Copy() *ExcludeConfig {
if c == nil {
return nil
}
var o ExcludeConfig
o.Source = c.Source
return &o
}
func (c *ExcludeConfig) Merge(o *ExcludeConfig) *ExcludeConfig {
if c == nil {
if o == nil {
return nil
}
return o.Copy()
}
if o == nil {
return c.Copy()
}
r := c.Copy()
if o.Source != nil {
r.Source = o.Source
}
return r
}
func (c *ExcludeConfig) Finalize() {
if c.Source == nil {
c.Source = config.String("")
}
}
func (c *ExcludeConfig) GoString() string {
if c == nil {
return "(*ExcludeConfig)(nil)"
}
return fmt.Sprintf("&ExcludeConfig{"+
"Source:%s"+
"}",
config.StringGoString(c.Source),
)
}
type ExcludeConfigs []*ExcludeConfig
func DefaultExcludeConfigs() *ExcludeConfigs {
return &ExcludeConfigs{}
}
func (c *ExcludeConfigs) Copy() *ExcludeConfigs {
if c == nil {
return nil
}
o := make(ExcludeConfigs, len(*c))
for i, t := range *c {
o[i] = t.Copy()
}
return &o
}
func (c *ExcludeConfigs) Merge(o *ExcludeConfigs) *ExcludeConfigs {
if c == nil {
if o == nil {
return nil
}
return o.Copy()
}
if o == nil {
return c.Copy()
}
r := c.Copy()
*r = append(*r, *o...)
return r
}
func (c *ExcludeConfigs) Finalize() {
if c == nil {
*c = *DefaultExcludeConfigs()
}
for _, t := range *c {
t.Finalize()
}
}
func (c *ExcludeConfigs) GoString() string {
if c == nil {
return "(*ExcludeConfigs)(nil)"
}
s := make([]string, len(*c))
for i, t := range *c {
s[i] = t.GoString()
}
return "{" + strings.Join(s, ", ") + "}"
}