mirror of
https://github.com/harness/drone.git
synced 2025-05-05 04:49:32 +08:00
42 lines
953 B
Go
42 lines
953 B
Go
// Copyright 2022 Harness Inc. All rights reserved.
|
|
// Use of this source code is governed by the Polyform Free Trial License
|
|
// that can be found in the LICENSE.md file for this repository.
|
|
|
|
package parser
|
|
|
|
import (
|
|
"regexp"
|
|
"strconv"
|
|
|
|
"github.com/harness/gitness/gitrpc/internal/types"
|
|
)
|
|
|
|
var regExpHunkHeader = regexp.MustCompile(`^@@ -([0-9]+)(,([0-9]+))? \+([0-9]+)(,([0-9]+))? @@( (.+))?$`)
|
|
|
|
func ParseDiffHunkHeader(line string) (types.HunkHeader, bool) {
|
|
groups := regExpHunkHeader.FindStringSubmatch(line)
|
|
if groups == nil {
|
|
return types.HunkHeader{}, false
|
|
}
|
|
|
|
oldLine, _ := strconv.Atoi(groups[1])
|
|
oldSpan := 1
|
|
if groups[3] != "" {
|
|
oldSpan, _ = strconv.Atoi(groups[3])
|
|
}
|
|
|
|
newLine, _ := strconv.Atoi(groups[4])
|
|
newSpan := 1
|
|
if groups[6] != "" {
|
|
newSpan, _ = strconv.Atoi(groups[6])
|
|
}
|
|
|
|
return types.HunkHeader{
|
|
OldLine: oldLine,
|
|
OldSpan: oldSpan,
|
|
NewLine: newLine,
|
|
NewSpan: newSpan,
|
|
Text: groups[8],
|
|
}, true
|
|
}
|