forked from kujtimiihoxha/gk
/
src.go
181 lines (171 loc) · 3.8 KB
/
src.go
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package parser
import (
"go/format"
"strings"
template "github.com/skyaxl/gk/templates"
"github.com/skyaxl/logrus"
"golang.org/x/tools/imports"
)
type ParsedSrc interface {
String() string
}
type File struct {
Comment string
Package string
Imports []NamedTypeValue
Constants []NamedTypeValue
Vars []NamedTypeValue
Interfaces []Interface
Structs []Struct
Methods []Method
}
type Struct struct {
Name string
Comment string
Vars []NamedTypeValue
}
type Interface struct {
Name string
Comment string
Methods []Method
}
type Method struct {
Comment string
Name string
Struct NamedTypeValue
Body string
Parameters []NamedTypeValue
Results []NamedTypeValue
}
type NamedTypeValue struct {
Name string
Type string
Value string
HasValue bool
}
func (f *File) String() string {
s, err := template.NewEngine().Execute("file", f)
if err != nil {
logrus.Panic(err)
}
dt, err := imports.Process(f.Package, []byte(s), nil)
if err != nil {
logrus.Panic(err)
}
return string(dt)
}
func (m *Method) String() string {
str := ""
if m.Struct.Name != "" {
s, err := template.NewEngine().ExecuteString("{{template \"struct_function\" .}}", m)
if err != nil {
logrus.Panic(err)
}
str = s
} else {
s, err := template.NewEngine().ExecuteString("{{template \"func\" .}}", m)
if err != nil {
logrus.Panic(err)
}
str = s
}
dt, err := format.Source([]byte(str))
if err != nil {
logrus.Panic(err)
}
return string(dt)
}
func (s *Struct) String() string {
str, err := template.NewEngine().ExecuteString("{{template \"struct\" .}}", s)
if err != nil {
logrus.Panic(err)
}
dt, err := format.Source([]byte(str))
if err != nil {
logrus.Panic(err)
}
return string(dt)
}
func (i *Interface) String() string {
str, err := template.NewEngine().ExecuteString("{{template \"interface\" .}}", i)
if err != nil {
logrus.Panic(err)
}
dt, err := format.Source([]byte(str))
if err != nil {
logrus.Panic(err)
}
return string(dt)
}
func NewNameType(name string, tp string) NamedTypeValue {
return NamedTypeValue{
Name: name,
Type: tp,
HasValue: false,
}
}
func NewNameTypeValue(name string, tp string, vl string) NamedTypeValue {
return NamedTypeValue{
Name: name,
Type: tp,
HasValue: true,
Value: vl,
}
}
func NewMethod(name string, str NamedTypeValue, body string, parameters, results []NamedTypeValue) Method {
return Method{
Name: name,
Comment: "",
Struct: str,
Body: body,
Parameters: parameters,
Results: results,
}
}
func NewMethodWithComment(name string, comment string, str NamedTypeValue, body string, parameters, results []NamedTypeValue) Method {
m := NewMethod(name, str, body, parameters, results)
m.Comment = prepareComments(comment)
return m
}
func NewInterface(name string, methods []Method) Interface {
return Interface{
Name: name,
Comment: "",
Methods: methods,
}
}
func NewInterfaceWithComment(name string, comment string, methods []Method) Interface {
i := NewInterface(name, methods)
i.Comment = prepareComments(comment)
return i
}
func prepareComments(comment string) string {
commentList := strings.Split(comment, "\n")
comment = ""
for _, v := range commentList {
comment += "// " + strings.TrimSpace(v) + "\n"
}
return comment
}
func NewStruct(name string, vars []NamedTypeValue) Struct {
return Struct{
Name: name,
Comment: "",
Vars: vars,
}
}
func NewStructWithComment(name string, comment string, vars []NamedTypeValue) Struct {
s := NewStruct(name, vars)
s.Comment = prepareComments(comment)
return s
}
func NewFile() File {
return File{
Interfaces: []Interface{},
Imports: []NamedTypeValue{},
Structs: []Struct{},
Vars: []NamedTypeValue{},
Constants: []NamedTypeValue{},
Methods: []Method{},
}
}