Move bootstrap package from internal to pkg

Signed-off-by: Philip Laine <philip.laine@gmail.com>

pkg/bootstrap/options.go

@@ -0,0 +1,156 @@
+/*
+Copyright 2021 The Flux 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 bootstrap
+
+import (
+	"k8s.io/cli-runtime/pkg/genericclioptions"
+
+	runclient "github.com/fluxcd/pkg/runtime/client"
+
+	"github.com/fluxcd/flux2/pkg/bootstrap/git"
+	"github.com/fluxcd/flux2/pkg/log"
+)
+
+type Option interface {
+	GitOption
+	GitProviderOption
+}
+
+func WithBranch(branch string) Option {
+	return branchOption(branch)
+}
+
+type branchOption string
+
+func (o branchOption) applyGit(b *PlainGitBootstrapper) {
+	b.branch = string(o)
+}
+
+func (o branchOption) applyGitProvider(b *GitProviderBootstrapper) {
+	o.applyGit(b.PlainGitBootstrapper)
+}
+
+func WithAuthor(name, email string) Option {
+	return authorOption{
+		Name:  name,
+		Email: email,
+	}
+}
+
+type authorOption git.Author
+
+func (o authorOption) applyGit(b *PlainGitBootstrapper) {
+	if o.Name != "" {
+		b.author.Name = o.Name
+	}
+	if o.Email != "" {
+		b.author.Email = o.Email
+	}
+}
+
+func (o authorOption) applyGitProvider(b *GitProviderBootstrapper) {
+	o.applyGit(b.PlainGitBootstrapper)
+}
+
+func WithCABundle(b []byte) Option {
+	return caBundleOption(b)
+}
+
+type caBundleOption []byte
+
+func (o caBundleOption) applyGit(b *PlainGitBootstrapper) {
+	b.caBundle = o
+}
+
+func (o caBundleOption) applyGitProvider(b *GitProviderBootstrapper) {
+	b.caBundle = o
+}
+
+func WithCommitMessageAppendix(appendix string) Option {
+	return commitMessageAppendixOption(appendix)
+}
+
+type commitMessageAppendixOption string
+
+func (o commitMessageAppendixOption) applyGit(b *PlainGitBootstrapper) {
+	b.commitMessageAppendix = string(o)
+}
+
+func (o commitMessageAppendixOption) applyGitProvider(b *GitProviderBootstrapper) {
+	o.applyGit(b.PlainGitBootstrapper)
+}
+
+func WithKubeconfig(rcg genericclioptions.RESTClientGetter, opts *runclient.Options) Option {
+	return kubeconfigOption{
+		rcg:  rcg,
+		opts: opts,
+	}
+}
+
+type kubeconfigOption struct {
+	rcg  genericclioptions.RESTClientGetter
+	opts *runclient.Options
+}
+
+func (o kubeconfigOption) applyGit(b *PlainGitBootstrapper) {
+	b.restClientGetter = o.rcg
+	b.restClientOptions = o.opts
+}
+
+func (o kubeconfigOption) applyGitProvider(b *GitProviderBootstrapper) {
+	o.applyGit(b.PlainGitBootstrapper)
+}
+
+func WithLogger(logger log.Logger) Option {
+	return loggerOption{logger}
+}
+
+type loggerOption struct {
+	logger log.Logger
+}
+
+func (o loggerOption) applyGit(b *PlainGitBootstrapper) {
+	b.logger = o.logger
+}
+
+func (o loggerOption) applyGitProvider(b *GitProviderBootstrapper) {
+	b.logger = o.logger
+}
+
+func WithGitCommitSigning(path, passphrase, keyID string) Option {
+	return gitCommitSigningOption{
+		gpgKeyRingPath: path,
+		gpgPassphrase:  passphrase,
+		gpgKeyID:       keyID,
+	}
+}
+
+type gitCommitSigningOption struct {
+	gpgKeyRingPath string
+	gpgPassphrase  string
+	gpgKeyID       string
+}
+
+func (o gitCommitSigningOption) applyGit(b *PlainGitBootstrapper) {
+	b.gpgKeyRingPath = o.gpgKeyRingPath
+	b.gpgPassphrase = o.gpgPassphrase
+	b.gpgKeyID = o.gpgKeyID
+}
+
+func (o gitCommitSigningOption) applyGitProvider(b *GitProviderBootstrapper) {
+	o.applyGit(b.PlainGitBootstrapper)
+}