Add reference filter and deprecated filter param…

… for `docker images`.

This deprecates the `filter` param for the `/images` endpoint and make a
new filter called `reference` to replace it. It does change the CLI
side (still possible to do `docker images busybox:musl`) but changes the
cli code to use the filter instead (so that `docker images --filter
busybox:musl` and `docker images busybox:musl` act the same).

Signed-off-by: Vincent Demeester <vincent@sbr.pm>

image_list.go

@@ -21,10 +21,6 @@ func (cli *Client) ImageList(ctx context.Context, options types.ImageListOptions
 		}
 		query.Set("filters", filterJSON)
 	}
-	if options.MatchName != "" {
-		// FIXME rename this parameter, to not be confused with the filters flag
-		query.Set("filter", options.MatchName)
-	}
 	if options.All {
 		query.Set("all", "1")
 	}

image_list_test.go

@@ -48,17 +48,6 @@ func TestImageList(t *testing.T) {
 				"filters": "",
 			},
 		},
-		{
-			options: types.ImageListOptions{
-				All:       true,
-				MatchName: "image_name",
-			},
-			expectedQueryParams: map[string]string{
-				"all":     "1",
-				"filter":  "image_name",
-				"filters": "",
-			},
-		},
 		{
 			options: types.ImageListOptions{
 				Filters: filters,