github.com/blend/go-sdk@v1.20220411.3/codeowners/read.go (about)

     1  /*
     2  
     3  Copyright (c) 2022 - Present. Blend Labs, Inc. All rights reserved
     4  Use of this source code is governed by a MIT license that can be found in the LICENSE file.
     5  
     6  */
     7  
     8  package codeowners
     9  
    10  import (
    11  	"bufio"
    12  	"io"
    13  	"strings"
    14  )
    15  
    16  // Read reads a codeowners file.
    17  func Read(r io.Reader) (output File, err error) {
    18  	scanner := bufio.NewScanner(r)
    19  	var line string
    20  	var codeownersEntry Source
    21  	for scanner.Scan() {
    22  		line = scanner.Text()
    23  		line = strings.TrimSpace(line)
    24  		if line == "" {
    25  			continue
    26  		} else if strings.HasPrefix(line, OwnersFileSourceComment) {
    27  			codeownersEntry.Source = strings.TrimPrefix(line, OwnersFileSourceComment)
    28  			continue
    29  		} else if strings.HasPrefix(line, OwnersFileSourceEndComment) {
    30  			output = append(output, codeownersEntry)
    31  			codeownersEntry = Source{}
    32  			continue
    33  		} else if strings.HasPrefix(line, "#") {
    34  			continue
    35  		}
    36  
    37  		var codeownersEntryPath Path
    38  		codeownersEntryPath, err = ParsePath(line)
    39  		if err != nil {
    40  			return
    41  		}
    42  		codeownersEntry.Paths = append(codeownersEntry.Paths, codeownersEntryPath)
    43  	}
    44  	return
    45  }