/
conv.go
82 lines (78 loc) · 1.62 KB
/
conv.go
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package app
import (
"encoding/json"
"errors"
"fmt"
"io"
"strings"
"github.com/enckse/lockbox/internal/backend"
)
// Conv will convert 1-N files
func Conv(cmd CommandOptions) error {
args := cmd.Args()
if len(args) == 0 {
return errors.New("conv requires a file")
}
w := cmd.Writer()
for _, a := range args {
t, err := backend.Load(a)
if err != nil {
return err
}
if err := serialize(w, t, false, ""); err != nil {
return err
}
}
return nil
}
func serialize(w io.Writer, tx *backend.Transaction, isJSON bool, filter string) error {
e, err := tx.QueryCallback(backend.QueryOptions{Mode: backend.ListMode, Values: backend.JSONValue})
if err != nil {
return err
}
if isJSON {
fmt.Fprint(w, "{")
}
hasFilter := len(filter) > 0
printed := false
for _, item := range e {
if hasFilter {
if !strings.Contains(item.Path, filter) {
continue
}
}
if printed {
if isJSON {
fmt.Fprint(w, ",")
}
}
if isJSON {
fmt.Fprint(w, "\n")
}
b, err := json.MarshalIndent(map[string]json.RawMessage{item.Path: json.RawMessage([]byte(item.Value))}, "", " ")
if err != nil {
return err
}
trimmed := strings.TrimSpace(string(b))
trimmed = strings.TrimPrefix(trimmed, "{")
trimmed = strings.TrimSuffix(trimmed, "}")
if isJSON {
fmt.Fprintf(w, " %s", strings.TrimSpace(trimmed))
} else {
for _, line := range strings.Split(trimmed, "\n") {
if strings.TrimSpace(line) == "" {
continue
}
fmt.Fprintf(w, "%s\n", strings.TrimPrefix(line, " "))
}
}
printed = true
}
if isJSON {
if printed {
fmt.Fprint(w, "\n")
}
fmt.Fprint(w, "}\n")
}
return nil
}