Merge pull request #2609 from QiWang19/moveformats

move formats pkg to and vendor from buildah

1 files changed, 0 insertions, 171 deletions

diff --git a/cmd/podman/formats/formats.go b/cmd/podman/formats/formats.go
deleted file mode 100644
index 37f9b8a20..000000000
--- a/cmd/podman/formats/formats.go
+++ /dev/null
@@ -1,171 +0,0 @@
-package formats
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"io"
-	"os"
-	"strings"
-	"text/tabwriter"
-	"text/template"
-
-	"github.com/ghodss/yaml"
-	"github.com/pkg/errors"
-	"golang.org/x/crypto/ssh/terminal"
-)
-
-const (
-	// JSONString const to save on duplicate variable names
-	JSONString = "json"
-	// IDString const to save on duplicates for Go templates
-	IDString = "{{.ID}}"
-
-	parsingErrorStr = "Template parsing error"
-)
-
-// Writer interface for outputs
-type Writer interface {
-	Out() error
-}
-
-// JSONStructArray for JSON output
-type JSONStructArray struct {
-	Output []interface{}
-}
-
-// StdoutTemplateArray for Go template output
-type StdoutTemplateArray struct {
-	Output   []interface{}
-	Template string
-	Fields   map[string]string
-}
-
-// JSONStruct for JSON output
-type JSONStruct struct {
-	Output interface{}
-}
-
-// StdoutTemplate for Go template output
-type StdoutTemplate struct {
-	Output   interface{}
-	Template string
-	Fields   map[string]string
-}
-
-// YAMLStruct for YAML output
-type YAMLStruct struct {
-	Output interface{}
-}
-
-func setJSONFormatEncoder(isTerminal bool, w io.Writer) *json.Encoder {
-	enc := json.NewEncoder(w)
-	enc.SetIndent("", "    ")
-	if isTerminal {
-		enc.SetEscapeHTML(false)
-	}
-	return enc
-}
-
-// Out method for JSON Arrays
-func (j JSONStructArray) Out() error {
-	buf := bytes.NewBuffer(nil)
-	enc := setJSONFormatEncoder(terminal.IsTerminal(int(os.Stdout.Fd())), buf)
-	if err := enc.Encode(j.Output); err != nil {
-		return err
-	}
-	data := buf.Bytes()
-
-	// JSON returns a byte array with a literal null [110 117 108 108] in it
-	// if it is passed empty data.  We used bytes.Compare to see if that is
-	// the case.
-	if diff := bytes.Compare(data, []byte("null")); diff == 0 {
-		data = []byte("[]")
-	}
-
-	// If the we did get NULL back, we should spit out {} which is
-	// at least valid JSON for the consumer.
-	fmt.Printf("%s", data)
-	humanNewLine()
-	return nil
-}
-
-// Out method for Go templates
-func (t StdoutTemplateArray) Out() error {
-	w := tabwriter.NewWriter(os.Stdout, 0, 0, 3, ' ', 0)
-	if strings.HasPrefix(t.Template, "table") {
-		// replace any spaces with tabs in template so that tabwriter can align it
-		t.Template = strings.Replace(strings.TrimSpace(t.Template[5:]), " ", "\t", -1)
-		headerTmpl, err := template.New("header").Funcs(headerFunctions).Parse(t.Template)
-		if err != nil {
-			return errors.Wrapf(err, parsingErrorStr)
-		}
-		err = headerTmpl.Execute(w, t.Fields)
-		if err != nil {
-			return err
-		}
-		fmt.Fprintln(w, "")
-	}
-	t.Template = strings.Replace(t.Template, " ", "\t", -1)
-	tmpl, err := template.New("image").Funcs(basicFunctions).Parse(t.Template)
-	if err != nil {
-		return errors.Wrapf(err, parsingErrorStr)
-	}
-	for i, raw := range t.Output {
-		basicTmpl := tmpl.Funcs(basicFunctions)
-		if err := basicTmpl.Execute(w, raw); err != nil {
-			return errors.Wrapf(err, parsingErrorStr)
-		}
-		if i != len(t.Output)-1 {
-			fmt.Fprintln(w, "")
-			continue
-		}
-	}
-	fmt.Fprintln(w, "")
-	return w.Flush()
-}
-
-// Out method for JSON struct
-func (j JSONStruct) Out() error {
-	data, err := json.MarshalIndent(j.Output, "", "    ")
-	if err != nil {
-		return err
-	}
-	fmt.Printf("%s", data)
-	humanNewLine()
-	return nil
-}
-
-//Out method for Go templates
-func (t StdoutTemplate) Out() error {
-	tmpl, err := template.New("image").Parse(t.Template)
-	if err != nil {
-		return errors.Wrapf(err, "template parsing error")
-	}
-	err = tmpl.Execute(os.Stdout, t.Output)
-	if err != nil {
-		return err
-	}
-	humanNewLine()
-	return nil
-}
-
-// Out method for YAML
-func (y YAMLStruct) Out() error {
-	var buf []byte
-	var err error
-	buf, err = yaml.Marshal(y.Output)
-	if err != nil {
-		return err
-	}
-	fmt.Printf("%s", string(buf))
-	humanNewLine()
-	return nil
-}
-
-// humanNewLine prints a new line at the end of the output only if stdout is the terminal
-func humanNewLine() {
-	if terminal.IsTerminal(int(os.Stdout.Fd())) {
-		fmt.Println()
-	}
-}