github.com/GoogleContainerTools/skaffold@v1.39.18/pkg/skaffold/inspect/buildEnv/add_local.go (about)

     1  /*
     2  Copyright 2021 The Skaffold Authors
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package inspect
    18  
    19  import (
    20  	"context"
    21  	"io"
    22  
    23  	"github.com/GoogleContainerTools/skaffold/pkg/skaffold/config"
    24  	"github.com/GoogleContainerTools/skaffold/pkg/skaffold/inspect"
    25  	"github.com/GoogleContainerTools/skaffold/pkg/skaffold/schema/latest"
    26  	"github.com/GoogleContainerTools/skaffold/pkg/skaffold/util"
    27  )
    28  
    29  func AddLocalBuildEnv(ctx context.Context, out io.Writer, opts inspect.Options) error {
    30  	formatter := inspect.OutputFormatter(out, opts.OutFormat)
    31  	cfgs, err := inspect.GetConfigSet(ctx, config.SkaffoldOptions{ConfigurationFile: opts.Filename, ConfigurationFilter: opts.Modules, SkipConfigDefaults: true, MakePathsAbsolute: util.BoolPtr(false)})
    32  	if err != nil {
    33  		formatter.WriteErr(err)
    34  		return err
    35  	}
    36  	if opts.Profile == "" {
    37  		// empty profile flag implies that the new build env needs to be added to the default pipeline.
    38  		// for these cases, don't add the new env definition to any configs imported as dependencies.
    39  		cfgs = cfgs.SelectRootConfigs()
    40  		for _, cfg := range cfgs {
    41  			if cfg.Build.LocalBuild != nil && (*cfg.Build.LocalBuild != latest.LocalBuild{}) {
    42  				formatter.WriteErr(inspect.BuildEnvAlreadyExists(inspect.BuildEnvs.Local, cfg.SourceFile, ""))
    43  				return err
    44  			}
    45  			cfg.Build.LocalBuild = constructLocalDefinition(cfg.Build.LocalBuild, opts.BuildEnvOptions)
    46  			cfg.Build.GoogleCloudBuild = nil
    47  			cfg.Build.Cluster = nil
    48  		}
    49  	} else {
    50  		for _, cfg := range cfgs {
    51  			index := -1
    52  			for i := range cfg.Profiles {
    53  				if cfg.Profiles[i].Name == opts.Profile {
    54  					index = i
    55  					break
    56  				}
    57  			}
    58  			if index < 0 {
    59  				index = len(cfg.Profiles)
    60  				cfg.Profiles = append(cfg.Profiles, latest.Profile{Name: opts.Profile})
    61  			}
    62  			if cfg.Profiles[index].Build.LocalBuild != nil && (*cfg.Profiles[index].Build.LocalBuild != latest.LocalBuild{}) {
    63  				formatter.WriteErr(inspect.BuildEnvAlreadyExists(inspect.BuildEnvs.Local, cfg.SourceFile, opts.Profile))
    64  				return err
    65  			}
    66  			cfg.Profiles[index].Build.LocalBuild = constructLocalDefinition(cfg.Profiles[index].Build.LocalBuild, opts.BuildEnvOptions)
    67  			cfg.Profiles[index].Build.GoogleCloudBuild = nil
    68  			cfg.Profiles[index].Build.Cluster = nil
    69  		}
    70  	}
    71  	return inspect.MarshalConfigSet(cfgs)
    72  }
    73  
    74  func constructLocalDefinition(existing *latest.LocalBuild, opts inspect.BuildEnvOptions) *latest.LocalBuild {
    75  	var b latest.LocalBuild
    76  	if existing != nil {
    77  		b = *existing
    78  	}
    79  	if opts.Concurrency >= 0 {
    80  		b.Concurrency = util.IntPtr(opts.Concurrency)
    81  	}
    82  	if opts.Push != nil {
    83  		b.Push = opts.Push
    84  	}
    85  	if opts.TryImportMissing != nil {
    86  		b.TryImportMissing = *opts.TryImportMissing
    87  	}
    88  	if opts.UseDockerCLI != nil {
    89  		b.UseDockerCLI = *opts.UseDockerCLI
    90  	}
    91  	b.UseBuildkit = opts.UseBuildkit
    92  	return &b
    93  }