X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/0ad80a1594e583be9821feb8369e8dc4f619ab65..6ddd57f1da6139b76db95ad16cccbb95eab01e5d:/sdk/go/arvados/keep_service.go

diff --git a/sdk/go/arvados/keep_service.go b/sdk/go/arvados/keep_service.go
index a2263d1791..eb7988422d 100644
--- a/sdk/go/arvados/keep_service.go
+++ b/sdk/go/arvados/keep_service.go
@@ -104,6 +104,24 @@ func (s *KeepService) Mounts(c *Client) ([]KeepMount, error) {
 	return mounts, nil
 }
 
+// Touch updates the timestamp on the given block.
+func (s *KeepService) Touch(ctx context.Context, c *Client, blk string) error {
+	req, err := http.NewRequest("TOUCH", s.url(blk), nil)
+	if err != nil {
+		return err
+	}
+	resp, err := c.Do(req.WithContext(ctx))
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		body, _ := ioutil.ReadAll(resp.Body)
+		return fmt.Errorf("%s %s: %s", resp.Proto, resp.Status, body)
+	}
+	return nil
+}
+
 // Untrash moves/copies the given block out of trash.
 func (s *KeepService) Untrash(ctx context.Context, c *Client, blk string) error {
 	req, err := http.NewRequest("PUT", s.url("untrash/"+blk), nil)
@@ -122,21 +140,21 @@ func (s *KeepService) Untrash(ctx context.Context, c *Client, blk string) error
 	return nil
 }
 
-// Index returns an unsorted list of blocks at the given mount point.
-func (s *KeepService) IndexMount(c *Client, mountUUID string, prefix string) ([]KeepServiceIndexEntry, error) {
-	return s.index(c, s.url("mounts/"+mountUUID+"/blocks?prefix="+prefix))
+// IndexMount returns an unsorted list of blocks at the given mount point.
+func (s *KeepService) IndexMount(ctx context.Context, c *Client, mountUUID string, prefix string) ([]KeepServiceIndexEntry, error) {
+	return s.index(ctx, c, s.url("mounts/"+mountUUID+"/blocks?prefix="+prefix))
 }
 
 // Index returns an unsorted list of blocks that can be retrieved from
 // this server.
-func (s *KeepService) Index(c *Client, prefix string) ([]KeepServiceIndexEntry, error) {
-	return s.index(c, s.url("index/"+prefix))
+func (s *KeepService) Index(ctx context.Context, c *Client, prefix string) ([]KeepServiceIndexEntry, error) {
+	return s.index(ctx, c, s.url("index/"+prefix))
 }
 
-func (s *KeepService) index(c *Client, url string) ([]KeepServiceIndexEntry, error) {
-	req, err := http.NewRequest("GET", url, nil)
+func (s *KeepService) index(ctx context.Context, c *Client, url string) ([]KeepServiceIndexEntry, error) {
+	req, err := http.NewRequestWithContext(ctx, "GET", url, nil)
 	if err != nil {
-		return nil, fmt.Errorf("NewRequest(%v): %v", url, err)
+		return nil, fmt.Errorf("NewRequestWithContext(%v): %v", url, err)
 	}
 	resp, err := c.Do(req)
 	if err != nil {