rnsrk/wisski-cloud-distillery
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Refactor components

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This commit is contained in:
Tom Wiesing 2022-09-12 14:44:45 +02:00
parent 17011a277f
commit 487ce09979
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7 changed files with 117 additions and 63 deletions
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12
env/snapshot.go vendored
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@ -16,25 +16,25 @@ import (
)
// SnapshotsDir returns the path that contains all snapshot related data.
func (dis Distillery) SnapshotsDir() string {
func (dis *Distillery) SnapshotsDir() string {
return filepath.Join(dis.Config.DeployRoot, "snapshots")
}
// SnapshotsStagingPath returns the path to the directory containing a temporary staging area for snapshots.
// Use NewSnapshotStagingDir to generate a new staging area.
func (dis Distillery) SnapshotsStagingPath() string {
func (dis *Distillery) SnapshotsStagingPath() string {
return filepath.Join(dis.SnapshotsDir(), "staging")
}
// SnapshotsArchivePath returns the path to the directory containing all exported archives.
// Use NewSnapshotArchivePath to generate a path to a new archive in this directory.
func (dis Distillery) SnapshotsArchivePath() string {
func (dis *Distillery) SnapshotsArchivePath() string {
return filepath.Join(dis.SnapshotsDir(), "archives")
}
// NewSnapshotArchivePath returns the path to a new archive with the provided prefix.
// The path is guaranteed to not exist.
func (dis Distillery) NewSnapshotArchivePath(prefix string) (path string) {
func (dis *Distillery) NewSnapshotArchivePath(prefix string) (path string) {
// TODO: Consider moving these into a subdirectory with the provided prefix.
for path == "" || fsx.Exists(path) {
name := dis.newSnapshotName(prefix) + ".tar.gz"
@ -45,7 +45,7 @@ func (dis Distillery) NewSnapshotArchivePath(prefix string) (path string) {
// newSnapshot name returns a new basename for a snapshot with the provided prefix.
// The name is guaranteed to be unique within this process.
func (Distillery) newSnapshotName(prefix string) string {
func (*Distillery) newSnapshotName(prefix string) string {
suffix, _ := password.Password(64) // silently ignore any errors!
if prefix == "" {
prefix = "backup"
@ -57,7 +57,7 @@ func (Distillery) newSnapshotName(prefix string) string {
// NewSnapshotStagingDir returns the path to a new snapshot directory.
// The directory is guaranteed to have been freshly created.
func (dis Distillery) NewSnapshotStagingDir(prefix string) (path string, err error) {
func (dis *Distillery) NewSnapshotStagingDir(prefix string) (path string, err error) {
for path == "" || os.IsExist(err) {
path = filepath.Join(dis.SnapshotsStagingPath(), dis.newSnapshotName(prefix))
err = os.Mkdir(path, os.ModeDir)