mirror of https://github.com/go-gitea/gitea.git
74 lines
1.6 KiB
Go
74 lines
1.6 KiB
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package checks
|
|
|
|
import (
|
|
"regexp"
|
|
"strings"
|
|
|
|
"golang.org/x/tools/go/analysis"
|
|
)
|
|
|
|
var (
|
|
header = regexp.MustCompile(`.*Copyright.*\d{4}.*(Gitea|Gogs)`)
|
|
goGenerate = "//go:generate"
|
|
buildTag = "// +build"
|
|
)
|
|
|
|
var License = &analysis.Analyzer{
|
|
Name: "license",
|
|
Doc: "check for a copyright header",
|
|
Run: runLicense,
|
|
}
|
|
|
|
func runLicense(pass *analysis.Pass) (interface{}, error) {
|
|
for _, file := range pass.Files {
|
|
if len(file.Comments) == 0 {
|
|
pass.Reportf(file.Pos(), "Copyright not found")
|
|
continue
|
|
}
|
|
|
|
if len(file.Comments[0].List) == 0 {
|
|
pass.Reportf(file.Pos(), "Copyright not found or wrong")
|
|
continue
|
|
}
|
|
|
|
commentGroup := 0
|
|
if strings.HasPrefix(file.Comments[0].List[0].Text, goGenerate) {
|
|
if len(file.Comments[0].List) > 1 {
|
|
pass.Reportf(file.Pos(), "Must be an empty line between the go:generate and the Copyright")
|
|
continue
|
|
}
|
|
commentGroup++
|
|
}
|
|
|
|
if strings.HasPrefix(file.Comments[0].List[0].Text, buildTag) {
|
|
commentGroup++
|
|
}
|
|
|
|
if len(file.Comments) < commentGroup+1 {
|
|
pass.Reportf(file.Pos(), "Copyright not found")
|
|
continue
|
|
}
|
|
|
|
if len(file.Comments[commentGroup].List) < 1 {
|
|
pass.Reportf(file.Pos(), "Copyright not found or wrong")
|
|
continue
|
|
}
|
|
|
|
var check bool
|
|
for _, comment := range file.Comments[commentGroup].List {
|
|
if header.MatchString(comment.Text) {
|
|
check = true
|
|
}
|
|
}
|
|
|
|
if !check {
|
|
pass.Reportf(file.Pos(), "Copyright did not match check")
|
|
}
|
|
}
|
|
return nil, nil
|
|
}
|