76 lines
1.7 KiB
Go
76 lines
1.7 KiB
Go
package consul
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import (
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"context"
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"github.com/hashicorp/consul/api"
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"github.com/micro/go-micro/config/source"
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)
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type addressKey struct{}
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type prefixKey struct{}
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type stripPrefixKey struct{}
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type dcKey struct{}
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type tokenKey struct{}
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type configKey struct{}
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// WithAddress sets the consul address
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func WithAddress(a string) source.Option {
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return func(o *source.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, addressKey{}, a)
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}
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}
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// WithPrefix sets the key prefix to use
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func WithPrefix(p string) source.Option {
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return func(o *source.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, prefixKey{}, p)
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}
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}
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// StripPrefix indicates whether to remove the prefix from config entries, or leave it in place.
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func StripPrefix(strip bool) source.Option {
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return func(o *source.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, stripPrefixKey{}, strip)
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}
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}
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func WithDatacenter(p string) source.Option {
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return func(o *source.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, dcKey{}, p)
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}
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}
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// WithToken sets the key token to use
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func WithToken(p string) source.Option {
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return func(o *source.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, tokenKey{}, p)
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}
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}
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// WithConfig set consul-specific options
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func WithConfig(c *api.Config) source.Option {
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return func(o *source.Options) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, configKey{}, c)
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}
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}
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