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Remove only operation

This commit is contained in:
Masaaki Goshima 2021-02-23 16:16:44 +09:00
parent e3acf4a01b
commit 40cc5ff367
2 changed files with 886 additions and 2095 deletions
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59
cmd/generator/main.go
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@ -19,7 +19,6 @@ type opType struct {
HeadToAnonymousHead func() string HeadToAnonymousHead func() string
HeadToOmitEmptyHead func() string HeadToOmitEmptyHead func() string
HeadToStringTagHead func() string HeadToStringTagHead func() string
HeadToOnlyHead func() string
PtrHeadToHead func() string PtrHeadToHead func() string
FieldToEnd func() string FieldToEnd func() string
FieldToOmitEmptyField func() string FieldToOmitEmptyField func() string
@ -50,10 +49,6 @@ func (t opType) IsPtrHeadToHead() bool {
return t.Op != t.PtrHeadToHead() return t.Op != t.PtrHeadToHead()
} }
func (t opType) IsHeadToOnlyHead() bool {
return t.Op != t.HeadToOnlyHead()
}
func (t opType) IsFieldToEnd() bool { func (t opType) IsFieldToEnd() bool {
return t.Op != t.FieldToEnd() return t.Op != t.FieldToEnd()
} }
@ -75,7 +70,6 @@ func createOpType(op, code string) opType {
HeadToAnonymousHead: func() string { return op }, HeadToAnonymousHead: func() string { return op },
HeadToOmitEmptyHead: func() string { return op }, HeadToOmitEmptyHead: func() string { return op },
HeadToStringTagHead: func() string { return op }, HeadToStringTagHead: func() string { return op },
HeadToOnlyHead: func() string { return op },
PtrHeadToHead: func() string { return op }, PtrHeadToHead: func() string { return op },
FieldToEnd: func() string { return op }, FieldToEnd: func() string { return op },
FieldToOmitEmptyField: func() string { return op }, FieldToOmitEmptyField: func() string { return op },
@ -222,18 +216,6 @@ func (t opType) headToStringTagHead() opType {
return t return t
} }
func (t opType) headToOnlyHead() opType {
if strings.HasSuffix(t.String(), "Head") || strings.HasSuffix(t.String(), "HeadOmitEmpty") || strings.HasSuffix(t.String(), "HeadStringTag") {
return t
}
const toOnlyOffset = 1
if opType(int(t) + toOnlyOffset).String() == t.String() + "Only" {
return opType(int(t) + toOnlyOffset)
}
return t
}
func (t opType) ptrHeadToHead() opType { func (t opType) ptrHeadToHead() opType {
idx := strings.Index(t.String(), "Ptr") idx := strings.Index(t.String(), "Ptr")
if idx == -1 { if idx == -1 {
@ -334,91 +316,67 @@ func (t opType) fieldToStringTagField() opType {
for _, ptrOrNot := range []string{"", "Ptr", "NPtr"} { for _, ptrOrNot := range []string{"", "Ptr", "NPtr"} {
for _, headType := range []string{"", "Anonymous"} { for _, headType := range []string{"", "Anonymous"} {
for _, opt := range []string{"", "OmitEmpty", "StringTag"} { for _, opt := range []string{"", "OmitEmpty", "StringTag"} {
for _, onlyOrNot := range []string{"", "Only"} {
ptrOrNot := ptrOrNot ptrOrNot := ptrOrNot
headType := headType headType := headType
opt := opt opt := opt
typ := typ typ := typ
onlyOrNot := onlyOrNot
op := fmt.Sprintf( op := fmt.Sprintf(
"StructField%s%sHead%s%s%s", "StructField%s%sHead%s%s",
ptrOrNot, ptrOrNot,
headType, headType,
opt, opt,
typ, typ,
onlyOrNot,
) )
opTypes = append(opTypes, opType{ opTypes = append(opTypes, opType{
Op: op, Op: op,
Code: "StructField", Code: "StructField",
HeadToPtrHead: func() string { HeadToPtrHead: func() string {
return fmt.Sprintf( return fmt.Sprintf(
"StructFieldPtr%sHead%s%s%s", "StructFieldPtr%sHead%s%s",
headType, headType,
opt, opt,
typ, typ,
onlyOrNot,
) )
}, },
HeadToNPtrHead: func() string { HeadToNPtrHead: func() string {
return fmt.Sprintf( return fmt.Sprintf(
"StructFieldNPtr%sHead%s%s%s", "StructFieldNPtr%sHead%s%s",
headType, headType,
opt, opt,
typ, typ,
onlyOrNot,
) )
}, },
HeadToAnonymousHead: func() string { HeadToAnonymousHead: func() string {
return fmt.Sprintf( return fmt.Sprintf(
"StructField%sAnonymousHead%s%s%s", "StructField%sAnonymousHead%s%s",
ptrOrNot, ptrOrNot,
opt, opt,
typ, typ,
onlyOrNot,
) )
}, },
HeadToOmitEmptyHead: func() string { HeadToOmitEmptyHead: func() string {
return fmt.Sprintf( return fmt.Sprintf(
"StructField%s%sHeadOmitEmpty%s%s", "StructField%s%sHeadOmitEmpty%s",
ptrOrNot, ptrOrNot,
headType, headType,
typ, typ,
onlyOrNot,
) )
}, },
HeadToStringTagHead: func() string { HeadToStringTagHead: func() string {
return fmt.Sprintf( return fmt.Sprintf(
"StructField%s%sHeadStringTag%s%s", "StructField%s%sHeadStringTag%s",
ptrOrNot, ptrOrNot,
headType, headType,
typ, typ,
onlyOrNot,
)
},
HeadToOnlyHead: func() string {
switch typ {
case "", "Array", "Map", "MapLoad", "Slice",
"Struct", "Recursive", "MarshalJSON", "MarshalText",
"IntString", "UintString":
return op
}
return fmt.Sprintf(
"StructField%s%sHead%s%sOnly",
ptrOrNot,
headType,
opt,
typ,
) )
}, },
PtrHeadToHead: func() string { PtrHeadToHead: func() string {
return fmt.Sprintf( return fmt.Sprintf(
"StructField%sHead%s%s%s", "StructField%sHead%s%s",
headType, headType,
opt, opt,
typ, typ,
onlyOrNot,
) )
}, },
FieldToEnd: func() string { return op }, FieldToEnd: func() string { return op },
@ -429,7 +387,6 @@ func (t opType) fieldToStringTagField() opType {
} }
} }
} }
}
for _, typ := range append(primitiveTypesUpper, "") { for _, typ := range append(primitiveTypesUpper, "") {
for _, opt := range []string{"", "OmitEmpty", "StringTag"} { for _, opt := range []string{"", "OmitEmpty", "StringTag"} {
opt := opt opt := opt
@ -448,7 +405,6 @@ func (t opType) fieldToStringTagField() opType {
HeadToAnonymousHead: func() string { return op }, HeadToAnonymousHead: func() string { return op },
HeadToOmitEmptyHead: func() string { return op }, HeadToOmitEmptyHead: func() string { return op },
HeadToStringTagHead: func() string { return op }, HeadToStringTagHead: func() string { return op },
HeadToOnlyHead: func() string { return op },
PtrHeadToHead: func() string { return op }, PtrHeadToHead: func() string { return op },
FieldToEnd: func() string { FieldToEnd: func() string {
switch typ { switch typ {
@ -494,7 +450,6 @@ func (t opType) fieldToStringTagField() opType {
HeadToAnonymousHead: func() string { return op }, HeadToAnonymousHead: func() string { return op },
HeadToOmitEmptyHead: func() string { return op }, HeadToOmitEmptyHead: func() string { return op },
HeadToStringTagHead: func() string { return op }, HeadToStringTagHead: func() string { return op },
HeadToOnlyHead: func() string { return op },
PtrHeadToHead: func() string { return op }, PtrHeadToHead: func() string { return op },
FieldToEnd: func() string { return op }, FieldToEnd: func() string { return op },
FieldToOmitEmptyField: func() string { return op }, FieldToOmitEmptyField: func() string { return op },

2702
encode_optype.go
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