func deleteFiles(fs boshsys.FileSystem, path string, filenamePrefix string) (int, error) {
var deletedFilesCount int
files, err := fs.Glob(fmt.Sprintf("%s%s*", path, filenamePrefix))
if err != nil {
return deletedFilesCount, bosherr.WrapError(err, "Glob command failed")
}
for _, file := range files {
err = fs.RemoveAll(file)
if err != nil {
return deletedFilesCount, bosherr.WrapErrorf(err, "deleting %s failed", file)
}
deletedFilesCount++
}
return deletedFilesCount, err
}
BeforeEach(func() {
logger := boshlog.NewLogger(boshlog.LevelNone)
cmdRunner = boshsys.NewExecCmdRunner(logger)
fs = boshsys.NewOsFileSystem(logger)
tmpDir, err := fs.TempDir("tarballCompressor-test")
Expect(err).NotTo(HaveOccurred())
dstDir = filepath.Join(tmpDir, "TestCompressor")
compressor = NewTarballCompressor(cmdRunner, fs)
})
BeforeEach(func() {
fs.MkdirAll(dstDir, os.ModePerm)
})
AfterEach(func() {
fs.RemoveAll(dstDir)
})
Describe("CompressFilesInDir", func() {
It("compresses the files in the given directory", func() {
srcDir := fixtureSrcDir()
tgzName, err := compressor.CompressFilesInDir(srcDir)
Expect(err).ToNot(HaveOccurred())
defer os.Remove(tgzName)
tarballContents, _, _, err := cmdRunner.RunCommand("tar", "-tf", tgzName)
Expect(err).ToNot(HaveOccurred())
contentElements := strings.Split(strings.TrimSpace(tarballContents), "\n")
Expect(contentElements).To(ConsistOf(
index FileIndex
)
BeforeEach(func() {
logger := boshlog.NewLogger(boshlog.LevelNone)
fs = boshsys.NewOsFileSystem(logger)
file, err := fs.TempFile("file-index")
Expect(err).ToNot(HaveOccurred())
indexFilePath = file.Name()
err = file.Close()
Expect(err).ToNot(HaveOccurred())
err = fs.RemoveAll(indexFilePath)
Expect(err).ToNot(HaveOccurred())
index = NewFileIndex(indexFilePath, fs)
})
AfterEach(func() {
err := fs.RemoveAll(indexFilePath)
Expect(err).ToNot(HaveOccurred())
})
Describe("Save/Find", func() {
It("returns true if item is found by key", func() {
k1 := Key{Key: "key-1"}
v1 := Value{Name: "value-1", Count: 1}
err := index.Save(k1, v1)
Expect(err).ToNot(HaveOccurred())
renderedJob1 := NewRenderedJob(bireljob.Job{Name: "fake-job-name-1"}, renderedJobDir1, fs, logger)
defer func() { err := renderedJob1.Delete(); Expect(err).ToNot(HaveOccurred()) }()
err = fs.WriteFileString(filepath.Join(renderedJobDir1, "script-0"), "fake-rendered-job-1-script-0-content")
Expect(err).ToNot(HaveOccurred())
renderedJobList.Add(renderedJob1)
// compress
archive, err := renderedJobListCompressor.Compress(renderedJobList)
Expect(err).ToNot(HaveOccurred())
defer func() { err := archive.Delete(); Expect(err).ToNot(HaveOccurred()) }()
// decompress
renderedJobListDir, err := fs.TempDir("RenderedJobListCompressorTest")
Expect(err).ToNot(HaveOccurred())
defer func() { err := fs.RemoveAll(renderedJobListDir); Expect(err).ToNot(HaveOccurred()) }()
err = compressor.DecompressFileToDir(archive.Path(), renderedJobListDir, boshcmd.CompressorOptions{})
Expect(err).ToNot(HaveOccurred())
// verify that archive contained rendered scripts from job 0
content, err := fs.ReadFileString(filepath.Join(renderedJobListDir, "fake-job-name-0", "script-0"))
Expect(err).ToNot(HaveOccurred())
Expect(content).To(Equal("fake-rendered-job-0-script-0-content"))
content, err = fs.ReadFileString(filepath.Join(renderedJobListDir, "fake-job-name-0", "script-1"))
Expect(err).ToNot(HaveOccurred())
Expect(content).To(Equal("fake-rendered-job-0-script-1-content"))
// verify that archive contained rendered scripts from job 1
content, err = fs.ReadFileString(filepath.Join(renderedJobListDir, "fake-job-name-1", "script-0"))
Expect(err).ToNot(HaveOccurred())
Expect(content).To(Equal("fake-rendered-job-1-script-0-content"))