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Add support for podman search --format json

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Fixes #8274

Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
This commit is contained in:
Paul Holzinger
2020-11-09 12:54:17 +01:00
parent e2b82e6245
commit f14cb5ef61
2 changed files with 17 additions and 1 deletions
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10
cmd/podman/images/search.go
View File

@ -1,6 +1,7 @@
package images
import (
"fmt"
"os"
"text/tabwriter"
"text/template"
@ -81,7 +82,7 @@ func init() {
// searchFlags set the flags for the pull command.
func searchFlags(flags *pflag.FlagSet) {
flags.StringSliceVarP(&searchOptions.Filters, "filter", "f", []string{}, "Filter output based on conditions provided (default [])")
flags.StringVar(&searchOptions.Format, "format", "", "Change the output format to a Go template")
flags.StringVar(&searchOptions.Format, "format", "", "Change the output format to JSON or a Go template")
flags.IntVar(&searchOptions.Limit, "limit", 0, "Limit the number of results")
flags.BoolVar(&searchOptions.NoTrunc, "no-trunc", false, "Do not truncate the output")
flags.StringVar(&searchOptions.Authfile, "authfile", auth.GetDefaultAuthFile(), "Path of the authentication file. Use REGISTRY_AUTH_FILE environment variable to override")
@ -135,6 +136,13 @@ func imageSearch(cmd *cobra.Command, args []string) error {
return errors.Errorf("filters are not applicable to list tags result")
}
row = "{{.Name}}\t{{.Tag}}\n"
case report.IsJSON(searchOptions.Format):
prettyJSON, err := json.MarshalIndent(searchReport, "", " ")
if err != nil {
return err
}
fmt.Println(string(prettyJSON))
return nil
case cmd.Flags().Changed("format"):
renderHeaders = parse.HasTable(searchOptions.Format)
row = report.NormalizeFormat(searchOptions.Format)

8
test/e2e/search_test.go
View File

@ -116,6 +116,14 @@ registries = ['{{.Host}}:{{.Port}}']`
Expect(search.LineInOutputContains("docker.io/library/alpine")).To(BeTrue())
})
It("podman search format json", func() {
search := podmanTest.Podman([]string{"search", "--format", "json", "alpine"})
search.WaitWithDefaultTimeout()
Expect(search.ExitCode()).To(Equal(0))
Expect(search.IsJSONOutputValid()).To(BeTrue())
Expect(search.OutputToString()).To(ContainSubstring("docker.io/library/alpine"))
})
It("podman search no-trunc flag", func() {
search := podmanTest.Podman([]string{"search", "--no-trunc", "alpine"})
search.WaitWithDefaultTimeout()