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xml prefs should be part of API

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This commit is contained in:
Mike Farah 2022-10-25 14:27:16 +11:00
parent c62e18f9b2
commit 24bbffd71e
9 changed files with 54 additions and 53 deletions
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20
cmd/root.go
View File

@ -54,7 +54,7 @@ yq -P sample.json
yqlib.InitExpressionParser()
if (inputFormat == "x" || inputFormat == "xml") &&
outputFormat != "x" && outputFormat != "xml" &&
yqlib.XMLPreferences.AttributePrefix == "+" {
yqlib.ConfiguredXMLPreferences.AttributePrefix == "+" {
yqlib.GetLogger().Warning("The default xml-attribute-prefix will change in the v4.30 to `+@` to avoid " +
"naming conflicts with the default content name, directive name and proc inst prefix. If you need to keep " +
"`+` please set that value explicityly with --xml-attribute-prefix.")
@ -73,15 +73,15 @@ yq -P sample.json
rootCmd.PersistentFlags().StringVarP(&outputFormat, "output-format", "o", "yaml", "[yaml|y|json|j|props|p|xml|x] output format type.")
rootCmd.PersistentFlags().StringVarP(&inputFormat, "input-format", "p", "yaml", "[yaml|y|props|p|xml|x] parse format for input. Note that json is a subset of yaml.")
rootCmd.PersistentFlags().StringVar(&yqlib.XMLPreferences.AttributePrefix, "xml-attribute-prefix", "+", "prefix for xml attributes")
rootCmd.PersistentFlags().StringVar(&yqlib.XMLPreferences.ContentName, "xml-content-name", "+content", "name for xml content (if no attribute name is present).")
rootCmd.PersistentFlags().BoolVar(&yqlib.XMLPreferences.StrictMode, "xml-strict-mode", false, "enables strict parsing of XML. See https://pkg.go.dev/encoding/xml for more details.")
rootCmd.PersistentFlags().BoolVar(&yqlib.XMLPreferences.KeepNamespace, "xml-keep-namespace", true, "enables keeping namespace after parsing attributes")
rootCmd.PersistentFlags().BoolVar(&yqlib.XMLPreferences.UseRawToken, "xml-raw-token", true, "enables using RawToken method instead Token. Commonly disables namespace translations. See https://pkg.go.dev/encoding/xml#Decoder.RawToken for details.")
rootCmd.PersistentFlags().StringVar(&yqlib.XMLPreferences.ProcInstPrefix, "xml-proc-inst-prefix", "+p_", "prefix for xml processing instructions (e.g. <?xml version=\"1\"?>)")
rootCmd.PersistentFlags().StringVar(&yqlib.XMLPreferences.DirectiveName, "xml-directive-name", "+directive", "name for xml directives (e.g. <!DOCTYPE thing cat>)")
rootCmd.PersistentFlags().BoolVar(&yqlib.XMLPreferences.SkipProcInst, "xml-skip-proc-inst", false, "skip over process instructions (e.g. <?xml version=\"1\"?>)")
rootCmd.PersistentFlags().BoolVar(&yqlib.XMLPreferences.SkipDirectives, "xml-skip-directives", false, "skip over directives (e.g. <!DOCTYPE thing cat>)")
rootCmd.PersistentFlags().StringVar(&yqlib.ConfiguredXMLPreferences.AttributePrefix, "xml-attribute-prefix", "+", "prefix for xml attributes")
rootCmd.PersistentFlags().StringVar(&yqlib.ConfiguredXMLPreferences.ContentName, "xml-content-name", "+content", "name for xml content (if no attribute name is present).")
rootCmd.PersistentFlags().BoolVar(&yqlib.ConfiguredXMLPreferences.StrictMode, "xml-strict-mode", false, "enables strict parsing of XML. See https://pkg.go.dev/encoding/xml for more details.")
rootCmd.PersistentFlags().BoolVar(&yqlib.ConfiguredXMLPreferences.KeepNamespace, "xml-keep-namespace", true, "enables keeping namespace after parsing attributes")
rootCmd.PersistentFlags().BoolVar(&yqlib.ConfiguredXMLPreferences.UseRawToken, "xml-raw-token", true, "enables using RawToken method instead Token. Commonly disables namespace translations. See https://pkg.go.dev/encoding/xml#Decoder.RawToken for details.")
rootCmd.PersistentFlags().StringVar(&yqlib.ConfiguredXMLPreferences.ProcInstPrefix, "xml-proc-inst-prefix", "+p_", "prefix for xml processing instructions (e.g. <?xml version=\"1\"?>)")
rootCmd.PersistentFlags().StringVar(&yqlib.ConfiguredXMLPreferences.DirectiveName, "xml-directive-name", "+directive", "name for xml directives (e.g. <!DOCTYPE thing cat>)")
rootCmd.PersistentFlags().BoolVar(&yqlib.ConfiguredXMLPreferences.SkipProcInst, "xml-skip-proc-inst", false, "skip over process instructions (e.g. <?xml version=\"1\"?>)")
rootCmd.PersistentFlags().BoolVar(&yqlib.ConfiguredXMLPreferences.SkipDirectives, "xml-skip-directives", false, "skip over directives (e.g. <!DOCTYPE thing cat>)")
rootCmd.PersistentFlags().BoolVarP(&nullInput, "null-input", "n", false, "Don't read input, simply evaluate the expression given. Useful for creating docs from scratch.")
rootCmd.PersistentFlags().BoolVarP(&noDocSeparators, "no-doc", "N", false, "Don't print document separators (---)")

4
cmd/utils.go
View File

@ -63,7 +63,7 @@ func configureDecoder() (yqlib.Decoder, error) {
}
switch yqlibInputFormat {
case yqlib.XMLInputFormat:
return yqlib.NewXMLDecoder(yqlib.XMLPreferences), nil
return yqlib.NewXMLDecoder(yqlib.ConfiguredXMLPreferences), nil
case yqlib.PropertiesInputFormat:
return yqlib.NewPropertiesDecoder(), nil
case yqlib.JsonInputFormat:
@ -107,7 +107,7 @@ func configureEncoder(format yqlib.PrinterOutputFormat) yqlib.Encoder {
case yqlib.YamlOutputFormat:
return yqlib.NewYamlEncoder(indent, colorsEnabled, !noDocSeparators, unwrapScalar)
case yqlib.XMLOutputFormat:
return yqlib.NewXMLEncoder(indent, yqlib.XMLPreferences)
return yqlib.NewXMLEncoder(indent, yqlib.ConfiguredXMLPreferences)
}
panic("invalid encoder")
}

4
pkg/yqlib/decoder_xml.go
View File

@ -15,10 +15,10 @@ type xmlDecoder struct {
reader io.Reader
readAnything bool
finished bool
prefs xmlPreferences
prefs XmlPreferences
}
func NewXMLDecoder(prefs xmlPreferences) Decoder {
func NewXMLDecoder(prefs XmlPreferences) Decoder {
return &xmlDecoder{
finished: false,
prefs: prefs,

4
pkg/yqlib/encoder_xml.go
View File

@ -12,10 +12,10 @@ import (
type xmlEncoder struct {
indentString string
writer io.Writer
prefs xmlPreferences
prefs XmlPreferences
}
func NewXMLEncoder(indent int, prefs xmlPreferences) Encoder {
func NewXMLEncoder(indent int, prefs XmlPreferences) Encoder {
var indentString = ""
for index := 0; index < indent; index++ {

2
pkg/yqlib/lexer_participle.go
View File

@ -76,7 +76,7 @@ var participleYqRules = []*participleYqRule{
{"Base64d", `@base64d`, decodeOp(Base64InputFormat), 0},
{"Base64", `@base64`, encodeWithIndent(Base64OutputFormat, 0), 0},
{"LoadXML", `load_?xml|xml_?load`, loadOp(NewXMLDecoder(XMLPreferences), false), 0},
{"LoadXML", `load_?xml|xml_?load`, loadOp(NewXMLDecoder(ConfiguredXMLPreferences), false), 0},
{"LoadBase64", `load_?base64`, loadOp(NewBase64Decoder(), false), 0},

28
pkg/yqlib/lib.go
View File

@ -21,34 +21,6 @@ func InitExpressionParser() {
}
}
type xmlPreferences struct {
AttributePrefix string
ContentName string
StrictMode bool
KeepNamespace bool
UseRawToken bool
ProcInstPrefix string
DirectiveName string
SkipProcInst bool
SkipDirectives bool
}
func NewDefaultXmlPreferences() xmlPreferences {
return xmlPreferences{
AttributePrefix: "+",
ContentName: "+content",
StrictMode: false,
KeepNamespace: true,
UseRawToken: false,
ProcInstPrefix: "+p_",
DirectiveName: "+directive",
SkipProcInst: false,
SkipDirectives: false,
}
}
var XMLPreferences = NewDefaultXmlPreferences()
var log = logging.MustGetLogger("yq-lib")
var PrettyPrintExp = `(... | (select(tag != "!!str"), select(tag == "!!str") | select(test("(?i)^(y|yes|n|no|on|off)$") | not)) ) style=""`

4
pkg/yqlib/operator_encoder_decoder.go
View File

@ -23,7 +23,7 @@ func configureEncoder(format PrinterOutputFormat, indent int) Encoder {
case YamlOutputFormat:
return NewYamlEncoder(indent, false, true, true)
case XMLOutputFormat:
return NewXMLEncoder(indent, XMLPreferences)
return NewXMLEncoder(indent, ConfiguredXMLPreferences)
case Base64OutputFormat:
return NewBase64Encoder()
}
@ -104,7 +104,7 @@ func decodeOperator(d *dataTreeNavigator, context Context, expressionNode *Expre
case YamlInputFormat:
decoder = NewYamlDecoder()
case XMLInputFormat:
decoder = NewXMLDecoder(XMLPreferences)
decoder = NewXMLDecoder(ConfiguredXMLPreferences)
case Base64InputFormat:
decoder = NewBase64Decoder()
case PropertiesInputFormat:

29
pkg/yqlib/xml.go Normal file
View File

@ -0,0 +1,29 @@
package yqlib
type XmlPreferences struct {
AttributePrefix string
ContentName string
StrictMode bool
KeepNamespace bool
UseRawToken bool
ProcInstPrefix string
DirectiveName string
SkipProcInst bool
SkipDirectives bool
}
func NewDefaultXmlPreferences() XmlPreferences {
return XmlPreferences{
AttributePrefix: "+",
ContentName: "+content",
StrictMode: false,
KeepNamespace: true,
UseRawToken: false,
ProcInstPrefix: "+p_",
DirectiveName: "+directive",
SkipProcInst: false,
SkipDirectives: false,
}
}
var ConfiguredXMLPreferences = NewDefaultXmlPreferences()

12
pkg/yqlib/xml_test.go
View File

@ -414,11 +414,11 @@ var xmlScenarios = []formatScenario{
func testXMLScenario(t *testing.T, s formatScenario) {
switch s.scenarioType {
case "", "decode":
test.AssertResultWithContext(t, s.expected, processFormatScenario(s, NewXMLDecoder(XMLPreferences), NewYamlEncoder(4, false, true, true)), s.description)
test.AssertResultWithContext(t, s.expected, processFormatScenario(s, NewXMLDecoder(ConfiguredXMLPreferences), NewYamlEncoder(4, false, true, true)), s.description)
case "encode":
test.AssertResultWithContext(t, s.expected, processFormatScenario(s, NewYamlDecoder(), NewXMLEncoder(2, XMLPreferences)), s.description)
test.AssertResultWithContext(t, s.expected, processFormatScenario(s, NewYamlDecoder(), NewXMLEncoder(2, ConfiguredXMLPreferences)), s.description)
case "roundtrip":
test.AssertResultWithContext(t, s.expected, processFormatScenario(s, NewXMLDecoder(XMLPreferences), NewXMLEncoder(2, XMLPreferences)), s.description)
test.AssertResultWithContext(t, s.expected, processFormatScenario(s, NewXMLDecoder(ConfiguredXMLPreferences), NewXMLEncoder(2, ConfiguredXMLPreferences)), s.description)
case "decode-keep-ns":
prefs := NewDefaultXmlPreferences()
prefs.KeepNamespace = true
@ -480,7 +480,7 @@ func documentXMLDecodeScenario(w *bufio.Writer, s formatScenario) {
writeOrPanic(w, fmt.Sprintf("```bash\nyq -p=xml '%v' sample.xml\n```\n", expression))
writeOrPanic(w, "will output\n")
writeOrPanic(w, fmt.Sprintf("```yaml\n%v```\n\n", processFormatScenario(s, NewXMLDecoder(XMLPreferences), NewYamlEncoder(2, false, true, true))))
writeOrPanic(w, fmt.Sprintf("```yaml\n%v```\n\n", processFormatScenario(s, NewXMLDecoder(ConfiguredXMLPreferences), NewYamlEncoder(2, false, true, true))))
}
func documentXMLDecodeKeepNsScenario(w *bufio.Writer, s formatScenario) {
@ -549,7 +549,7 @@ func documentXMLEncodeScenario(w *bufio.Writer, s formatScenario) {
writeOrPanic(w, "```bash\nyq -o=xml '.' sample.yml\n```\n")
writeOrPanic(w, "will output\n")
writeOrPanic(w, fmt.Sprintf("```xml\n%v```\n\n", processFormatScenario(s, NewYamlDecoder(), NewXMLEncoder(2, XMLPreferences))))
writeOrPanic(w, fmt.Sprintf("```xml\n%v```\n\n", processFormatScenario(s, NewYamlDecoder(), NewXMLEncoder(2, ConfiguredXMLPreferences))))
}
func documentXMLRoundTripScenario(w *bufio.Writer, s formatScenario) {
@ -567,7 +567,7 @@ func documentXMLRoundTripScenario(w *bufio.Writer, s formatScenario) {
writeOrPanic(w, "```bash\nyq -p=xml -o=xml '.' sample.xml\n```\n")
writeOrPanic(w, "will output\n")
writeOrPanic(w, fmt.Sprintf("```xml\n%v```\n\n", processFormatScenario(s, NewXMLDecoder(XMLPreferences), NewXMLEncoder(2, XMLPreferences))))
writeOrPanic(w, fmt.Sprintf("```xml\n%v```\n\n", processFormatScenario(s, NewXMLDecoder(ConfiguredXMLPreferences), NewXMLEncoder(2, ConfiguredXMLPreferences))))
}
func documentXMLSkipDirectrivesScenario(w *bufio.Writer, s formatScenario) {