github.com/zxy12/go_duplicate_112_new@v0.0.0-20200807091221-747231827200/src/cmd/go/internal/modconv/vyml.go (about)

     1  // Copyright 2018 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package modconv
     6  
     7  import (
     8  	"strings"
     9  
    10  	"cmd/go/internal/modfile"
    11  	"cmd/go/internal/module"
    12  )
    13  
    14  func ParseVendorYML(file string, data []byte) (*modfile.File, error) {
    15  	mf := new(modfile.File)
    16  	vendors := false
    17  	path := ""
    18  	for lineno, line := range strings.Split(string(data), "\n") {
    19  		lineno++
    20  		if line == "" {
    21  			continue
    22  		}
    23  		if strings.HasPrefix(line, "vendors:") {
    24  			vendors = true
    25  		} else if line[0] != '-' && line[0] != ' ' && line[0] != '\t' {
    26  			vendors = false
    27  		}
    28  		if !vendors {
    29  			continue
    30  		}
    31  		if strings.HasPrefix(line, "- path:") {
    32  			path = strings.TrimSpace(line[len("- path:"):])
    33  		}
    34  		if strings.HasPrefix(line, "  rev:") {
    35  			rev := strings.TrimSpace(line[len("  rev:"):])
    36  			if path != "" && rev != "" {
    37  				mf.Require = append(mf.Require, &modfile.Require{Mod: module.Version{Path: path, Version: rev}})
    38  			}
    39  		}
    40  	}
    41  	return mf, nil
    42  }