Adds vendor data

vendor/github.com/sethvargo/go-githubactions/options.go

@@ -0,0 +1,59 @@
+// Copyright 2021 The Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package githubactions
+
+import (
+	"io"
+	"net/http"
+)
+
+// Option is a modifier for an Action.
+type Option func(*Action) *Action
+
+// WithWriter sets the writer function on an Action. By default, this will
+// be `os.Stdout` from the standard library.
+func WithWriter(w io.Writer) Option {
+	return func(a *Action) *Action {
+		a.w = w
+		return a
+	}
+}
+
+// WithFields sets the extra command field on an Action.
+func WithFields(fields CommandProperties) Option {
+	return func(a *Action) *Action {
+		a.fields = fields
+		return a
+	}
+}
+
+// WithGetenv sets the `Getenv` function on an Action. By default, this will
+// be `os.Getenv` from the standard library.
+func WithGetenv(getenv GetenvFunc) Option {
+	return func(a *Action) *Action {
+		a.getenv = getenv
+		return a
+	}
+}
+
+// WithHTTPClient sets a custom HTTP client on the action. This is only used
+// when the action makes output HTTP requests (such as generating an OIDC
+// token).
+func WithHTTPClient(c *http.Client) Option {
+	return func(a *Action) *Action {
+		a.httpClient = c
+		return a
+	}
+}