ko-build/pkg/commands/options/build.go

// Copyright 2019 Google LLC All Rights Reserved.
//
// 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 options

import (
	"runtime"

	"github.com/spf13/cobra"
)

// BuildOptions represents options for the ko builder.
type BuildOptions struct {
	// BaseImage enables setting the default base image programmatically.
	// If non-empty, this takes precedence over the value in `.ko.yaml`.
	BaseImage            string
	ConcurrentBuilds     int
	DisableOptimizations bool
	Platform             string
	Labels               []string
	// UserAgent enables overriding the default value of the `User-Agent` HTTP
	// request header used when retrieving the base image.
	UserAgent string

	InsecureRegistry bool
}

func AddBuildOptions(cmd *cobra.Command, bo *BuildOptions) {
	cmd.Flags().IntVarP(&bo.ConcurrentBuilds, "jobs", "j", runtime.GOMAXPROCS(0),
		"The maximum number of concurrent builds")
	cmd.Flags().BoolVar(&bo.DisableOptimizations, "disable-optimizations", bo.DisableOptimizations,
		"Disable optimizations when building Go code. Useful when you want to interactively debug the created container.")
	cmd.Flags().StringVar(&bo.Platform, "platform", "",
		"Which platform to use when pulling a multi-platform base. Format: all | <os>[/<arch>[/<variant>]][,platform]*")
	cmd.Flags().StringSliceVar(&bo.Labels, "image-label", []string{},
		"Which labels (key=value) to add to the image.")
}