mirror of
https://github.com/GoogleContainerTools/kaniko
synced 2026-10-03 13:02:26 +02:00
Gabriel Nützi
323e616a67
* fix: Correct flatten function in layers - Added a test. - Cache current image, track deletes in `whiteouts` as well as normal adds in `layers`. - Fix ugly delete behavior of `layerHashCache`. Delete it when crerating a new snapshot. - Slight cleanup in `snapshot.go`. - Format ugly `WalkFS` function. * fix: Add symbolic link changes to Hasher and CacheHasher * fix: Better log messages * fix(ci): Integration tests * fix(ci): Add `--no-cache` to docker builds * fix(ci): Pass credentials for error integration test * np: Missing .gitignore in `hack` * np: Capitalize every log message - Correct some linting. * fix: Key function - Merge only last layer onto `currentImage`. * fix: Remove old obsolete `cacheHasher`
82 lines
2.4 KiB
Go
82 lines
2.4 KiB
Go
/*
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Copyright 2018 Google LLC
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package commands
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import (
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"os"
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"path/filepath"
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"github.com/GoogleContainerTools/kaniko/pkg/dockerfile"
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"github.com/GoogleContainerTools/kaniko/pkg/util"
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v1 "github.com/google/go-containerregistry/pkg/v1"
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"github.com/moby/buildkit/frontend/dockerfile/instructions"
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"github.com/sirupsen/logrus"
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)
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type WorkdirCommand struct {
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BaseCommand
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cmd *instructions.WorkdirCommand
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snapshotFiles []string
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}
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// For testing
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var mkdir = os.MkdirAll
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func (w *WorkdirCommand) ExecuteCommand(config *v1.Config, buildArgs *dockerfile.BuildArgs) error {
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logrus.Info("Cmd: workdir")
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workdirPath := w.cmd.Path
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replacementEnvs := buildArgs.ReplacementEnvs(config.Env)
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resolvedWorkingDir, err := util.ResolveEnvironmentReplacement(workdirPath, replacementEnvs, true)
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if err != nil {
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return err
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}
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if filepath.IsAbs(resolvedWorkingDir) {
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config.WorkingDir = resolvedWorkingDir
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} else {
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if config.WorkingDir != "" {
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config.WorkingDir = filepath.Join(config.WorkingDir, resolvedWorkingDir)
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} else {
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config.WorkingDir = filepath.Join("/", resolvedWorkingDir)
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}
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}
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logrus.Infof("Changed working directory to %s", config.WorkingDir)
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// Only create and snapshot the dir if it didn't exist already
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w.snapshotFiles = []string{}
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if _, err := os.Stat(config.WorkingDir); os.IsNotExist(err) {
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logrus.Infof("Creating directory %s", config.WorkingDir)
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w.snapshotFiles = append(w.snapshotFiles, config.WorkingDir)
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return mkdir(config.WorkingDir, 0755)
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}
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return nil
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}
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// FilesToSnapshot returns the workingdir, which should have been created if it didn't already exist
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func (w *WorkdirCommand) FilesToSnapshot() []string {
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return w.snapshotFiles
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}
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// String returns some information about the command for the image config history
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func (w *WorkdirCommand) String() string {
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return w.cmd.String()
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}
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func (w *WorkdirCommand) MetadataOnly() bool {
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return false
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}
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