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- // Copyright © 2019 - 2020 Oscar Campos <oscar.campos@thepimpam.com>
- // Copyright © 2017 - William Edwards
- //
- // Licensed under the Apache License, Version 2.0 (the "License");
- // you may not use this file except in compliance with the License.
- // You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License
- package main
- import (
- "fmt"
- "go/ast"
- "go/parser"
- "go/token"
- "os"
- "git.alfi.li/gamelang/gdnative-go/gdnative"
- )
- func (cmd *listCmd) Run(ctx *context) error {
- fset := token.NewFileSet()
- packages, parseErr := parser.ParseDir(fset, ctx.Path, cmd.filter, parser.ParseComments)
- if parseErr != nil {
- return fmt.Errorf("could not parse Go files at %s: %w", ctx.Path, parseErr)
- }
- for pkg, p := range packages {
- fmt.Printf("Analyzing package: %s\n", pkg)
- gdregistrable := gdnative.LookupRegistrableTypeDeclarations(p)
- for key, data := range gdregistrable {
- base := data.GetBase()
- if base != "" {
- base = fmt.Sprintf("(%s)", base)
- }
- fmt.Printf("Found Structure: %s%s\n", key, base)
- properties := data.GetProperties()
- if len(properties) > 0 {
- fmt.Printf("\tProperties:\n")
- }
- for _, property := range properties {
- fmt.Printf("\t\t%s\n", property)
- }
- fmt.Printf("\tConstructor:\n\t\t%s\n", data.GetConstructor())
- fmt.Printf("\tDestructor:\n\t\t%s\n", data.GetDestructor())
- methods := data.GetMethods()
- if len(methods) > 0 {
- fmt.Printf("\tMethods:\n")
- }
- for _, method := range methods {
- fmt.Printf("\t\t%s\n", method)
- }
- signals := data.Signals()
- if len(signals) > 0 {
- fmt.Printf("\tSignals:\n")
- }
- for _, signal := range data.Signals() {
- fmt.Printf("\t\tsignal %s", signal.Name())
- }
- fmt.Println()
- }
- if ctx.Verbose {
- ast.Print(fset, p)
- }
- }
- return nil
- }
- func (cmd *listCmd) filter(info os.FileInfo) bool {
- if info.IsDir() {
- return false
- }
- length := len(info.Name())
- if length > 7 && info.Name()[length-7:length-2] == ".gen." {
- return false
- }
- return true
- }
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