|
| 1 | +package recipes |
| 2 | + |
| 3 | +import ( |
| 4 | + "bytes" |
| 5 | + "embed" |
| 6 | + "fmt" |
| 7 | + "go/format" |
| 8 | + "os" |
| 9 | + "path" |
| 10 | + "reflect" |
| 11 | + "runtime" |
| 12 | + "text/template" |
| 13 | + |
| 14 | + "github.com/cloudquery/plugin-sdk/codegen" |
| 15 | + "github.com/cloudquery/plugin-sdk/schema" |
| 16 | + "github.com/google/uuid" |
| 17 | + "github.com/iancoleman/strcase" |
| 18 | +) |
| 19 | + |
| 20 | +//go:embed templates/*.go.tpl |
| 21 | +var templatesFS embed.FS |
| 22 | +var Resources []*Resource |
| 23 | + |
| 24 | +type Resource struct { |
| 25 | + Service string |
| 26 | + SubService string |
| 27 | + Struct interface{} |
| 28 | + Table *codegen.TableDefinition |
| 29 | +} |
| 30 | + |
| 31 | +func writeTemplateContentToFile(dir string, filePath string, buff bytes.Buffer) error { |
| 32 | + outputPath := path.Join(dir, "../..", filePath) |
| 33 | + outputDir := path.Dir(outputPath) |
| 34 | + if err := os.MkdirAll(outputDir, os.ModePerm); err != nil { |
| 35 | + return fmt.Errorf("failed to create directory %s: %w", outputDir, err) |
| 36 | + } |
| 37 | + |
| 38 | + content := buff.Bytes() |
| 39 | + formattedContent, err := format.Source(content) |
| 40 | + if err != nil { |
| 41 | + fmt.Printf("failed to format source: %s: %v\n", filePath, err) |
| 42 | + } else { |
| 43 | + content = formattedContent |
| 44 | + } |
| 45 | + |
| 46 | + if err := os.WriteFile(outputPath, content, 0644); err != nil { |
| 47 | + return fmt.Errorf("failed to write file %s: %w", filePath, err) |
| 48 | + } |
| 49 | + return nil |
| 50 | +} |
| 51 | + |
| 52 | +func renderTemplate(name string, filePath string, data interface{}) error { |
| 53 | + _, filename, _, ok := runtime.Caller(0) |
| 54 | + if !ok { |
| 55 | + return fmt.Errorf("failed to get caller information") |
| 56 | + } |
| 57 | + dir := path.Dir(filename) |
| 58 | + |
| 59 | + tpl, err := template.New(name).Funcs(template.FuncMap{"ToCamel": strcase.ToCamel}).ParseFS(templatesFS, "templates/*.go.tpl") |
| 60 | + if err != nil { |
| 61 | + return fmt.Errorf("failed to parse azureDevops templates: %w", err) |
| 62 | + } |
| 63 | + tpl, err = tpl.ParseFS(codegen.TemplatesFS, "templates/*.go.tpl") |
| 64 | + if err != nil { |
| 65 | + return fmt.Errorf("failed to parse sdk template: %w", err) |
| 66 | + } |
| 67 | + |
| 68 | + var buff bytes.Buffer |
| 69 | + if err := tpl.Execute(&buff, data); err != nil { |
| 70 | + return fmt.Errorf("failed to execute template: %w", err) |
| 71 | + } |
| 72 | + |
| 73 | + return writeTemplateContentToFile(dir, filePath, buff) |
| 74 | +} |
| 75 | + |
| 76 | +func (resource *Resource) generate() error { |
| 77 | + return renderTemplate("resource.go.tpl", path.Join("resources", "services", resource.Service, resource.SubService+".go"), resource) |
| 78 | +} |
| 79 | + |
| 80 | +func isUUID(fieldType reflect.Type) bool { |
| 81 | + fieldKind := fieldType.Kind() |
| 82 | + |
| 83 | + if fieldKind == reflect.Ptr { |
| 84 | + return isUUID(fieldType.Elem()) |
| 85 | + } |
| 86 | + |
| 87 | + return fieldType == reflect.TypeOf(uuid.UUID{}) |
| 88 | +} |
| 89 | + |
| 90 | +func typeTransformer(field reflect.StructField) (schema.ValueType, error) { |
| 91 | + if isUUID(field.Type) { |
| 92 | + return schema.TypeUUID, nil |
| 93 | + } |
| 94 | + |
| 95 | + return codegen.DefaultTypeTransformer(field) |
| 96 | +} |
| 97 | + |
| 98 | +func (resource *Resource) Generate() error { |
| 99 | + var err error |
| 100 | + resource.Table, err = codegen.NewTableFromStruct( |
| 101 | + fmt.Sprintf("azuredevops_%s_%s", resource.Service, resource.SubService), |
| 102 | + resource.Struct, |
| 103 | + codegen.WithTypeTransformer(typeTransformer), |
| 104 | + ) |
| 105 | + |
| 106 | + if err != nil { |
| 107 | + return err |
| 108 | + } |
| 109 | + |
| 110 | + resource.Table.Resolver = "fetch" + strcase.ToCamel(resource.SubService) |
| 111 | + if err := resource.generate(); err != nil { |
| 112 | + return err |
| 113 | + } |
| 114 | + |
| 115 | + return nil |
| 116 | +} |
| 117 | + |
| 118 | +func GenerateTablesList(resources []*Resource) error { |
| 119 | + return renderTemplate("tables.go.tpl", path.Join("resources", "plugin", "tables.go"), resources) |
| 120 | +} |
0 commit comments