TrueCloudLab/restic
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Wire context into backend layout detection

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This commit is contained in:
Michael Eischer 2020-09-19 22:01:32 +02:00
parent 307a6ba3a3
commit 45e9a55c62
11 changed files with 53 additions and 49 deletions
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22
internal/backend/sftp/sftp.go
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@ -109,7 +109,7 @@ func (r *SFTP) clientError() error {
// Open opens an sftp backend as described by the config by running
// "ssh" with the appropriate arguments (or cfg.Command, if set). The function
// preExec is run just before, postExec just after starting a program.
func Open(cfg Config) (*SFTP, error) {
func Open(ctx context.Context, cfg Config) (*SFTP, error) {
debug.Log("open backend with config %#v", cfg)
cmd, args, err := buildSSHCommand(cfg)
@ -123,7 +123,7 @@ func Open(cfg Config) (*SFTP, error) {
return nil, err
}
sftp.Layout, err = backend.ParseLayout(sftp, cfg.Layout, defaultLayout, cfg.Path)
sftp.Layout, err = backend.ParseLayout(ctx, sftp, cfg.Layout, defaultLayout, cfg.Path)
if err != nil {
return nil, err
}
@ -152,7 +152,7 @@ func (r *SFTP) Join(p ...string) string {
}
// ReadDir returns the entries for a directory.
func (r *SFTP) ReadDir(dir string) ([]os.FileInfo, error) {
func (r *SFTP) ReadDir(ctx context.Context, dir string) ([]os.FileInfo, error) {
fi, err := r.c.ReadDir(dir)
// sftp client does not specify dir name on error, so add it here
@ -207,7 +207,7 @@ func buildSSHCommand(cfg Config) (cmd string, args []string, err error) {
// Create creates an sftp backend as described by the config by running "ssh"
// with the appropriate arguments (or cfg.Command, if set). The function
// preExec is run just before, postExec just after starting a program.
func Create(cfg Config) (*SFTP, error) {
func Create(ctx context.Context, cfg Config) (*SFTP, error) {
cmd, args, err := buildSSHCommand(cfg)
if err != nil {
return nil, err
@ -219,7 +219,7 @@ func Create(cfg Config) (*SFTP, error) {
return nil, err
}
sftp.Layout, err = backend.ParseLayout(sftp, cfg.Layout, defaultLayout, cfg.Path)
sftp.Layout, err = backend.ParseLayout(ctx, sftp, cfg.Layout, defaultLayout, cfg.Path)
if err != nil {
return nil, err
}
@ -241,7 +241,7 @@ func Create(cfg Config) (*SFTP, error) {
}
// open backend
return Open(cfg)
return Open(ctx, cfg)
}
// Location returns this backend's location (the directory name).
@ -467,8 +467,8 @@ func (r *SFTP) Close() error {
return nil
}
func (r *SFTP) deleteRecursive(name string) error {
entries, err := r.ReadDir(name)
func (r *SFTP) deleteRecursive(ctx context.Context, name string) error {
entries, err := r.ReadDir(ctx, name)
if err != nil {
return errors.Wrap(err, "ReadDir")
}
@ -476,7 +476,7 @@ func (r *SFTP) deleteRecursive(name string) error {
for _, fi := range entries {
itemName := r.Join(name, fi.Name())
if fi.IsDir() {
err := r.deleteRecursive(itemName)
err := r.deleteRecursive(ctx, itemName)
if err != nil {
return errors.Wrap(err, "ReadDir")
}
@ -499,6 +499,6 @@ func (r *SFTP) deleteRecursive(name string) error {
}
// Delete removes all data in the backend.
func (r *SFTP) Delete(context.Context) error {
return r.deleteRecursive(r.p)
func (r *SFTP) Delete(ctx context.Context) error {
return r.deleteRecursive(ctx, r.p)
}