//Pack all package binary assets into tarballs in an ar archive
func build(dir, manifestPath string) (string, error) {
tmpDir, err := ioutil.TempDir("", "click")
if err != nil {
utils.ExitError(err)
}
defer os.RemoveAll(tmpDir)
os.Chmod(tmpDir, 0755)
dataDir := filepath.Join(tmpDir, "data")
utils.Copytree(dir, dataDir, ignorePatternsBuild)
fullManifestpath := filepath.Join(dataDir, "manifest.json")
manifest := utils.ReadManifest(fullManifestpath)
manifest["installed-size"] = utils.GetDirSize(dataDir)
//Do not ship manifest in the data dir, it gets written in the control dir
os.Remove(fullManifestpath)
// Make control dir
controlDir := filepath.Join(tmpDir, "DEBIAN")
os.Mkdir(controlDir, 0777)
//Create control file
controlPath := filepath.Join(controlDir, "control")
writeControl(controlPath, manifest)
//Create manifest file
realManifestPath := filepath.Join(controlDir, "manifest")
utils.WriteManifest(realManifestPath, manifest)
//Create preinst file
preinstPath := filepath.Join(controlDir, "preinst")
ioutil.WriteFile(preinstPath, []byte(utils.StaticPreinst), 0664)
//Create md5sums file
md5sumsPath := filepath.Join(controlDir, "md5sums")
writeMD5Sums(md5sumsPath, dataDir)
packageName := fmt.Sprintf("%s_%s_%s.click", manifest["name"].(string), utils.EpochlessVersion(manifest["version"].(string)), manifest["architecture"].(string))
//Pack them all in an ar file
packagePath := filepath.Join(dir, packageName)
pack(tmpDir, controlDir, dataDir, packagePath)
return packagePath, nil
}
func buildSource(dir, manifestPath string) (string, error) {
tmpdir, err := ioutil.TempDir("", "click")
if err != nil {
utils.ExitError(err)
}
defer os.RemoveAll(tmpdir)
os.Chmod(tmpdir, 0755)
rootPath := filepath.Join(tmpdir, "source")
utils.Copytree(dir, rootPath, ignorePatternsBuildsource)
realManifestPath := filepath.Join(rootPath, "manifest.json")
manifest := utils.ReadManifest(realManifestPath)
packageName := fmt.Sprintf("%s_%s.tar.gz", manifest["name"].(string), utils.EpochlessVersion(manifest["version"].(string)))
packagePath := filepath.Join(dir, packageName)
utils.CreateFakerootTarball(rootPath, packagePath, nil)
return packagePath, nil
}