1 files changed, 62 insertions, 0 deletions
diff --git a/bridge/core/auth/options.go b/bridge/core/auth/options.go
new file mode 100644
index 00000000..7bcda68e
--- /dev/null
+++ b/bridge/core/auth/options.go
@@ -0,0 +1,62 @@
+package auth
+
+import (
+	"github.com/MichaelMure/git-bug/entity"
+	"github.com/MichaelMure/git-bug/identity"
+)
+
+type options struct {
+	target string
+	userId entity.Id
+	kind   CredentialKind
+}
+
+type Option func(opts *options)
+
+func matcher(opts []Option) *options {
+	result := &options{}
+	for _, opt := range opts {
+		opt(result)
+	}
+	return result
+}
+
+func (opts *options) Match(cred Credential) bool {
+	if opts.target != "" && cred.Target() != opts.target {
+		return false
+	}
+
+	if opts.userId != "" && cred.UserId() != opts.userId {
+		return false
+	}
+
+	if opts.kind != "" && cred.Kind() != opts.kind {
+		return false
+	}
+
+	return true
+}
+
+func WithTarget(target string) Option {
+	return func(opts *options) {
+		opts.target = target
+	}
+}
+
+func WithUser(user identity.Interface) Option {
+	return func(opts *options) {
+		opts.userId = user.Id()
+	}
+}
+
+func WithUserId(userId entity.Id) Option {
+	return func(opts *options) {
+		opts.userId = userId
+	}
+}
+
+func WithKind(kind CredentialKind) Option {
+	return func(opts *options) {
+		opts.kind = kind
+	}
+}