add WithImageName container opt

ehazlett · ehazlett · commit 6f8fb9ee5de6 · 2019-08-26T14:29:17.000-04:00
Signed-off-by: Evan Hazlett &lt;ejhazlett@gmail.com&gt;
diff --git a/container_opts.go b/container_opts.go
@@ -78,6 +78,14 @@ func WithImage(i Image) NewContainerOpts {
 	}
 }
 
+// WithImageName allows setting the image name as the base for the container
+func WithImageName(n string) NewContainerOpts {
+	return func(ctx context.Context, _ *Client, c *containers.Container) error {
+		c.Image = n
+		return nil
+	}
+}
+
 // WithContainerLabels adds the provided labels to the container
 func WithContainerLabels(labels map[string]string) NewContainerOpts {
 	return func(_ context.Context, _ *Client, c *containers.Container) error {

Original file line number	Diff line number	Diff line change
`@@ -78,6 +78,14 @@ func WithImage(i Image) NewContainerOpts {`
`78`	`78`	`}`
`79`	`79`	`}`
`80`	`80`
	`81`	`+// WithImageName allows setting the image name as the base for the container`
	`82`	`+func WithImageName(n string) NewContainerOpts {`
	`83`	`+ return func(ctx context.Context, _ Client, c containers.Container) error {`
	`84`	`+ c.Image = n`
	`85`	`+ return nil`
	`86`	`+ }`
	`87`	`+}`
	`88`	`+`
`81`	`89`	`// WithContainerLabels adds the provided labels to the container`
`82`	`90`	`func WithContainerLabels(labels map[string]string) NewContainerOpts {`
`83`	`91`	`return func(_ context.Context, _ Client, c containers.Container) error {`