feat: sorting

Reviewed-on: #2

LICENSE.md

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 Georgiy Derbenev
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,13 @@
+# Crudgen
+> Generate crud's at speed of thought
+
+## Install
+```shell
+go install git.gogacoder.ru/NTO/crudgen/cmd/crudgen@v1.0.7
+```
+
+## Run
+Specify path to internal directory 
+```shell
+crudgen -p internal
+```

go.mod

@@ -9,6 +9,5 @@ require github.com/dave/dst v0.27.3
 require (
 	golang.org/x/mod v0.24.0 // indirect
 	golang.org/x/sync v0.12.0 // indirect
-	golang.org/x/sys v0.31.0 // indirect
 	golang.org/x/tools v0.31.0 // indirect
 )

go.sum

@@ -6,20 +6,9 @@ github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/sergi/go-diff v1.2.0 h1:XU+rvMAioB0UC3q1MFrIQy4Vo5/4VsRDQQXHsEya6xQ=
 github.com/sergi/go-diff v1.2.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
-golang.org/x/mod v0.23.0 h1:Zb7khfcRGKk+kqfxFaP5tZqCnDZMjC5VtUBs87Hr6QM=
+golang.org/x/mod v0.24.0 h1:ZfthKaKaT4NrhGVZHO1/WDTwGES4De8KtWO0SIbNJMU=
-golang.org/x/mod v0.23.0/go.mod h1:6SkKJ3Xj0I0BrPOZoBy3bdMptDDU9oJrpohJ3eWZ1fY=
 golang.org/x/mod v0.24.0/go.mod h1:IXM97Txy2VM4PJ3gI61r1YEk/gAj6zAHN3AdZt6S9Ww=
-golang.org/x/sync v0.11.0 h1:GGz8+XQP4FvTTrjZPzNKTMFtSXH80RAzG+5ghFPgK9w=
-golang.org/x/sync v0.11.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.12.0 h1:MHc5BpPuC30uJk597Ri8TV3CNZcTLu6B6z4lJy+g6Jw=
 golang.org/x/sync v0.12.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
-golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
-golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik=
-golang.org/x/sys v0.31.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
-golang.org/x/tools v0.13.0 h1:Iey4qkscZuv0VvIt8E0neZjtPVQFSc870HQ448QgEmQ=
-golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
-golang.org/x/tools v0.30.0 h1:BgcpHewrV5AUp2G9MebG4XPFI1E2W41zU1SaqVA9vJY=
-golang.org/x/tools v0.30.0/go.mod h1:c347cR/OJfw5TI+GfX7RUPNMdDRRbjvYTS0jPyvsVtY=
 golang.org/x/tools v0.31.0 h1:0EedkvKDbh+qistFTd0Bcwe/YLh4vHwWEkiI0toFIBU=
 golang.org/x/tools v0.31.0/go.mod h1:naFTU+Cev749tSJRXJlna0T3WxKvb1kWEx15xA4SdmQ=

internal/raw_templates.go

@@ -54,3 +54,7 @@ const CountRawTemplate = `func (service *{{.ServiceName}}) Count() (int64, error
     amount, err := dal.{{.EntityType}}.Count()
     return amount, err
 }`
+
+const SortedByOrderTemplate = `func (service *{{.ServiceName}}) SortedByOrder(fieldsSortOrder map[string]string) ([]*{{.EntityType}}, error) {
+	return utils.SortByOrder(fieldsSortOrder, {{.EntityType}}{})
+}`

internal/templates.go

@@ -22,6 +22,7 @@ const GetByIdMethod = "GetById"
 const UpdateMethod = "Update"
 const DeleteMethod = "Delete"
 const CountMethod = "Count"
+const SortedByOrderMethod = "SortedByOrder"
 
 var RawTemplates = map[string]string{
 	CreateMethod:        CreateRawTemplate,
@@ -30,4 +31,5 @@ var RawTemplates = map[string]string{
 	UpdateMethod:        UpdateRawTemplate,
 	DeleteMethod:        DeleteRawTemplate,
 	CountMethod:         CountRawTemplate,
+	SortedByOrderMethod: SortedByOrderTemplate,
 }

internal/writer.go

@@ -170,9 +170,25 @@ func importExists(file *dst.File, importPath string) bool {
 }
 
 func MaintainImports(file *dst.File) error {
+	var importDecl *dst.GenDecl
+	for _, decl := range file.Decls {
+		if genDecl, ok := decl.(*dst.GenDecl); ok && genDecl.Tok == token.IMPORT {
+			importDecl = genDecl
+			break
+		}
+	}
+
+	if importDecl == nil {
+		importDecl = &dst.GenDecl{
+			Tok:   token.IMPORT,
+			Specs: []dst.Spec{},
+		}
+		file.Decls = append([]dst.Decl{importDecl}, file.Decls...)
+	}
+
 	for _, importPath := range ServiceImports {
 		if !importExists(file, importPath) {
-			file.Imports = append(file.Imports, &dst.ImportSpec{
+			importDecl.Specs = append(importDecl.Specs, &dst.ImportSpec{
 				Path: &dst.BasicLit{
 					Kind:  token.STRING,
 					Value: `"` + importPath + `"`,
@@ -180,6 +196,7 @@ func MaintainImports(file *dst.File) error {
 			})
 		}
 	}
+
 	return nil
 }