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Use common library reporter

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Signed-off-by: Christoph Blecker <cblecker@redhat.com>
This commit is contained in:
Christoph Blecker 2023-02-23 08:59:13 -08:00
parent 371604ba27
commit 313f142c87
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GPG Key ID: B34A59A9D39F838B
2 changed files with 12 additions and 15 deletions
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26
cmd/skopeo/inspect.go
View File

@ -6,8 +6,6 @@ import (
"fmt" "fmt"
"io" "io"
"strings" "strings"
"text/tabwriter"
"text/template"
"github.com/containers/common/pkg/report" "github.com/containers/common/pkg/report"
"github.com/containers/common/pkg/retry" "github.com/containers/common/pkg/retry"
@ -74,6 +72,7 @@ func (opts *inspectOptions) run(args []string, stdout io.Writer) (retErr error)
rawManifest []byte rawManifest []byte
src types.ImageSource src types.ImageSource
imgInspect *types.ImageInspectInfo imgInspect *types.ImageInspectInfo
rpt *report.Formatter
data []any data []any
) )
ctx, cancel := opts.global.commandTimeoutContext() ctx, cancel := opts.global.commandTimeoutContext()
@ -158,9 +157,13 @@ func (opts *inspectOptions) run(args []string, stdout io.Writer) (retErr error)
fmt.Fprintf(stdout, "%s\n", string(out)) fmt.Fprintf(stdout, "%s\n", string(out))
} }
} else { } else {
row := "{{range . }}" + report.NormalizeFormat(opts.format) + "{{end}}" rpt, err = report.New(stdout, "skopeo inspect").Parse(report.OriginUser, opts.format)
if err != nil {
return err
}
defer rpt.Flush()
data = append(data, config) data = append(data, config)
err = printTmpl(stdout, row, data) err = rpt.Execute(data)
} }
if err != nil { if err != nil {
return fmt.Errorf("Error writing OCI-formatted configuration data to standard output: %w", err) return fmt.Errorf("Error writing OCI-formatted configuration data to standard output: %w", err)
@ -235,19 +238,12 @@ func (opts *inspectOptions) run(args []string, stdout io.Writer) (retErr error)
} }
return err return err
} }
row := "{{range . }}" + report.NormalizeFormat(opts.format) + "{{end}}"
data = append(data, outputData)
return printTmpl(stdout, row, data)
}
func printTmpl(stdout io.Writer, row string, data []any) error { rpt, err = report.New(stdout, "skopeo inspect").Parse(report.OriginUser, opts.format)
t, err := template.New("skopeo inspect").Parse(row)
if err != nil { if err != nil {
return err return err
} }
w := tabwriter.NewWriter(stdout, 8, 2, 2, ' ', 0) defer rpt.Flush()
if err := t.Execute(w, data); err != nil { data = append(data, outputData)
return err return rpt.Execute(data)
}
return w.Flush()
} }

1
docs/skopeo-inspect.1.md
View File

@ -42,6 +42,7 @@ Use docker daemon host at _host_ (`docker-daemon:` transport only)
Format the output using the given Go template. Format the output using the given Go template.
The keys of the returned JSON can be used as the values for the --format flag (see examples below). The keys of the returned JSON can be used as the values for the --format flag (see examples below).
Supports the Go templating functions available at https://pkg.go.dev/github.com/containers/common/pkg/report#hdr-Template_Functions
**--help**, **-h** **--help**, **-h**