From 65a618886efc48562e5b9ff99ca630c83622419b Mon Sep 17 00:00:00 2001 From: Valentin Rothberg Date: Mon, 26 Oct 2020 11:35:02 +0100 Subject: new "image" mount type Add a new "image" mount type to `--mount`. The source of the mount is the name or ID of an image. The destination is the path inside the container. Image mounts further support an optional `rw,readwrite` parameter which if set to "true" will yield the mount writable inside the container. Note that no changes are propagated to the image mount on the host (which in any case is read only). Mounts are overlay mounts. To support read-only overlay mounts, vendor a non-release version of Buildah. Signed-off-by: Valentin Rothberg --- .../fsouza/go-dockerclient/container_copy.go | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 vendor/github.com/fsouza/go-dockerclient/container_copy.go (limited to 'vendor/github.com/fsouza/go-dockerclient/container_copy.go') diff --git a/vendor/github.com/fsouza/go-dockerclient/container_copy.go b/vendor/github.com/fsouza/go-dockerclient/container_copy.go new file mode 100644 index 000000000..d36c7e710 --- /dev/null +++ b/vendor/github.com/fsouza/go-dockerclient/container_copy.go @@ -0,0 +1,49 @@ +package docker + +import ( + "context" + "errors" + "fmt" + "io" + "net/http" +) + +// CopyFromContainerOptions contains the set of options used for copying +// files from a container. +// +// Deprecated: Use DownloadFromContainerOptions and DownloadFromContainer instead. +type CopyFromContainerOptions struct { + OutputStream io.Writer `json:"-"` + Container string `json:"-"` + Resource string + Context context.Context `json:"-"` +} + +// CopyFromContainer copies files from a container. +// +// Deprecated: Use DownloadFromContainer and DownloadFromContainer instead. +func (c *Client) CopyFromContainer(opts CopyFromContainerOptions) error { + if opts.Container == "" { + return &NoSuchContainer{ID: opts.Container} + } + if c.serverAPIVersion == nil { + c.checkAPIVersion() + } + if c.serverAPIVersion != nil && c.serverAPIVersion.GreaterThanOrEqualTo(apiVersion124) { + return errors.New("go-dockerclient: CopyFromContainer is no longer available in Docker >= 1.12, use DownloadFromContainer instead") + } + url := fmt.Sprintf("/containers/%s/copy", opts.Container) + resp, err := c.do(http.MethodPost, url, doOptions{ + data: opts, + context: opts.Context, + }) + if err != nil { + if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound { + return &NoSuchContainer{ID: opts.Container} + } + return err + } + defer resp.Body.Close() + _, err = io.Copy(opts.OutputStream, resp.Body) + return err +} -- cgit v1.2.3-54-g00ecf