mirror of https://github.com/markbates/pkger.git
72 lines
1.1 KiB
Go
72 lines
1.1 KiB
Go
package parser
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import (
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"fmt"
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"go/parser"
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"go/token"
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"os"
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"path/filepath"
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"github.com/markbates/pkger/here"
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)
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// var DefaultIgnoredFolders = []string{".", "_", "vendor", "node_modules", "_fixtures", "testdata"}
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func Parse(her here.Info) (Decls, error) {
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src, err := fromSource(her)
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if err != nil {
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return nil, err
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}
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return src, nil
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}
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func fromSource(her here.Info) (Decls, error) {
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root := her.Dir
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fi, err := os.Stat(root)
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if err != nil {
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return nil, err
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}
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if !fi.IsDir() {
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return nil, fmt.Errorf("%q is not a directory", root)
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}
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var decls Decls
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err = filepath.Walk(root, func(path string, info os.FileInfo, err error) error {
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if err != nil {
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return err
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}
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fset := token.NewFileSet()
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if !info.IsDir() {
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return nil
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}
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pkgs, err := parser.ParseDir(fset, path, nil, 0)
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if err != nil {
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return err
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}
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for _, pkg := range pkgs {
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for name, pf := range pkg.Files {
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f := &file{
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fset: fset,
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astFile: pf,
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filename: name,
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current: her,
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}
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x, err := f.find()
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if err != nil {
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return err
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}
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decls = append(decls, x...)
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}
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}
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return nil
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})
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return decls, err
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}
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