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authorValentin Rothberg <rothberg@redhat.com>2020-06-19 15:30:32 +0200
committerValentin Rothberg <rothberg@redhat.com>2020-06-19 15:30:32 +0200
commitbba433ed926a8ba78e628e1a1d9861ac5ed35e54 (patch)
tree235c6ee0aabaf72d6099f580fd0dfdcb71777a56 /cmd/podman
parent5ec29f8d4e79500915ec79824d9eb21630205f3f (diff)
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podman images --format json: pretty print
Pretty print the JSON output when listing images. We regressed on that during v2 development. The indentation is now identical to the one of Podman v1.9.3. Fixes: #6687 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Diffstat (limited to 'cmd/podman')
-rw-r--r--cmd/podman/images/list.go8
1 files changed, 6 insertions, 2 deletions
diff --git a/cmd/podman/images/list.go b/cmd/podman/images/list.go
index 236ae15b4..4a9df5712 100644
--- a/cmd/podman/images/list.go
+++ b/cmd/podman/images/list.go
@@ -141,8 +141,12 @@ func writeJSON(imageS []*entities.ImageSummary) error {
imgs = append(imgs, h)
}
- enc := json.NewEncoder(os.Stdout)
- return enc.Encode(imgs)
+ prettyJSON, err := json.MarshalIndent(imgs, "", " ")
+ if err != nil {
+ return err
+ }
+ fmt.Println(string(prettyJSON))
+ return nil
}
func writeTemplate(imageS []*entities.ImageSummary) error {