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Split marshal package from yqlib, implement interfaces

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This commit is contained in:
Conor Nosal
2019-12-06 13:58:56 +11:00
committed by Mike Farah
parent 26a09e6ec0
commit 4b3fbb878f
11 changed files with 553 additions and 491 deletions
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pkg/yqlib/lib.go
+31 -17
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@@ -5,24 +5,38 @@ import (
logging "gopkg.in/op/go-logging.v1"
)
var log = logging.MustGetLogger("yq")
func SetLogger(l *logging.Logger) {
log = l
type YqLib interface {
ReadPath(dataBucket interface{}, path string) (interface{}, error)
WritePath(dataBucket interface{}, path string, value interface{}) (interface{})
PrefixPath(dataBucket interface{}, prefix string) (interface{})
DeletePath(dataBucket interface{}, path string) (interface{}, error)
Merge(dst interface{}, src interface{}, overwrite bool, append bool) error
}
func ReadPath(dataBucket interface{}, path string) (interface{}, error) {
var paths = ParsePath(path)
return Recurse(dataBucket, paths[0], paths[1:])
type lib struct {
navigator DataNavigator
parser PathParser
}
func WritePath(dataBucket interface{}, path string, value interface{}) (interface{}) {
var paths = ParsePath(path)
return UpdatedChildValue(dataBucket, paths, value)
func NewYqLib(l *logging.Logger) YqLib {
return &lib {
navigator: NewDataNavigator(l),
parser: NewPathParser(),
}
}
func PrefixPath(dataBucket interface{}, prefix string) (interface{}) {
var paths = ParsePath(prefix)
func (l *lib) ReadPath(dataBucket interface{}, path string) (interface{}, error) {
var paths = l.parser.ParsePath(path)
return l.navigator.ReadChildValue(dataBucket, paths)
}
func (l *lib) WritePath(dataBucket interface{}, path string, value interface{}) (interface{}) {
var paths = l.parser.ParsePath(path)
return l.navigator.UpdatedChildValue(dataBucket, paths, value)
}
func (l *lib) PrefixPath(dataBucket interface{}, prefix string) (interface{}) {
var paths = l.parser.ParsePath(prefix)
// Inverse order
for i := len(paths)/2 - 1; i >= 0; i-- {
@@ -33,18 +47,18 @@ func PrefixPath(dataBucket interface{}, prefix string) (interface{}) {
var mapDataBucket = dataBucket
for _, key := range paths {
singlePath := []string{key}
mapDataBucket = UpdatedChildValue(nil, singlePath, mapDataBucket)
mapDataBucket = l.navigator.UpdatedChildValue(nil, singlePath, mapDataBucket)
}
return mapDataBucket
}
func DeletePath(dataBucket interface{}, path string) (interface{}, error) {
var paths = ParsePath(path)
return DeleteChildValue(dataBucket, paths)
func (l *lib) DeletePath(dataBucket interface{}, path string) (interface{}, error) {
var paths = l.parser.ParsePath(path)
return l.navigator.DeleteChildValue(dataBucket, paths)
}
func Merge(dst interface{}, src interface{}, overwrite bool, append bool) error {
func (l *lib) Merge(dst interface{}, src interface{}, overwrite bool, append bool) error {
if overwrite {
return mergo.Merge(dst, src, mergo.WithOverride)
} else if append {