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Merge pull request #1973 from restic/announce-new-cache
cache: Print message when new cache is created
This commit is contained in:
commit
16885529f7
3 changed files with 27 additions and 10 deletions
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@ -376,6 +376,10 @@ func OpenRepository(opts GlobalOptions) (*repository.Repository, error) {
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return s, nil
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return s, nil
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}
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}
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if c.Created && !opts.JSON {
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Verbosef("created new cache in %v\n", c.Base)
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}
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// start using the cache
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// start using the cache
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s.UseCache(c)
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s.UseCache(c)
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17
internal/cache/cache.go
vendored
17
internal/cache/cache.go
vendored
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@ -19,6 +19,7 @@ import (
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type Cache struct {
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type Cache struct {
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Path string
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Path string
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Base string
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Base string
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Created bool
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PerformReadahead func(restic.Handle) bool
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PerformReadahead func(restic.Handle) bool
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}
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}
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@ -98,7 +99,7 @@ func New(id string, basedir string) (c *Cache, err error) {
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}
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}
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}
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}
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err = mkdirCacheDir(basedir)
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created, err := mkdirCacheDir(basedir)
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if err != nil {
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if err != nil {
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return nil, err
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return nil, err
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}
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}
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@ -121,8 +122,13 @@ func New(id string, basedir string) (c *Cache, err error) {
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}
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}
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// create the repo cache dir if it does not exist yet
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// create the repo cache dir if it does not exist yet
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if err = fs.MkdirAll(cachedir, dirMode); err != nil {
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_, err = fs.Lstat(cachedir)
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return nil, err
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if os.IsNotExist(err) {
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err = fs.MkdirAll(cachedir, dirMode)
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if err != nil {
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return nil, err
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}
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created = true
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}
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}
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// update the timestamp so that we can detect old cache dirs
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// update the timestamp so that we can detect old cache dirs
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@ -145,8 +151,9 @@ func New(id string, basedir string) (c *Cache, err error) {
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}
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}
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c = &Cache{
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c = &Cache{
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Path: cachedir,
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Path: cachedir,
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Base: basedir,
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Base: basedir,
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Created: created,
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PerformReadahead: func(restic.Handle) bool {
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PerformReadahead: func(restic.Handle) bool {
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// do not perform readahead by default
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// do not perform readahead by default
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return false
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return false
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16
internal/cache/dir.go
vendored
16
internal/cache/dir.go
vendored
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@ -68,25 +68,31 @@ func DefaultDir() (cachedir string, err error) {
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return cachedir, nil
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return cachedir, nil
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}
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}
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func mkdirCacheDir(cachedir string) error {
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// mkdirCacheDir ensures that the cache directory exists. It it didn't, created
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// is set to true.
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func mkdirCacheDir(cachedir string) (created bool, err error) {
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var newCacheDir bool
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fi, err := fs.Stat(cachedir)
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fi, err := fs.Stat(cachedir)
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if os.IsNotExist(errors.Cause(err)) {
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if os.IsNotExist(errors.Cause(err)) {
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err = fs.MkdirAll(cachedir, 0700)
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err = fs.MkdirAll(cachedir, 0700)
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if err != nil {
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if err != nil {
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return errors.Wrap(err, "MkdirAll")
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return true, errors.Wrap(err, "MkdirAll")
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}
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}
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fi, err = fs.Stat(cachedir)
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fi, err = fs.Stat(cachedir)
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debug.Log("create cache dir %v", cachedir)
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debug.Log("create cache dir %v", cachedir)
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newCacheDir = true
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}
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}
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if err != nil {
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if err != nil {
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return errors.Wrap(err, "Stat")
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return newCacheDir, errors.Wrap(err, "Stat")
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}
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}
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if !fi.IsDir() {
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if !fi.IsDir() {
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return errors.Errorf("cache dir %v is not a directory", cachedir)
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return newCacheDir, errors.Errorf("cache dir %v is not a directory", cachedir)
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}
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}
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return nil
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return newCacheDir, nil
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}
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}
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