mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-09-20 13:22:19 +02:00
55 lines
1.7 KiB
Go
55 lines
1.7 KiB
Go
// Copyright 2015 Hajime Hoshi
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package internal
|
|
|
|
import (
|
|
"regexp"
|
|
"strconv"
|
|
"strings"
|
|
)
|
|
|
|
const license = `Copyright 2013 The Ebiten Authors
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
`
|
|
|
|
// LicenseComment returns the license string in Go comment style.
|
|
func LicenseComment() (string, error) {
|
|
lines := strings.Split(license, "\n")
|
|
return "// " + strings.Join(lines[:len(lines)-1], "\n// "), nil
|
|
}
|
|
|
|
func LicenseYear() (int, error) {
|
|
license, err := LicenseComment()
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
year, err := strconv.Atoi(regexp.MustCompile(`^// Copyright (\d+)`).FindStringSubmatch(license)[1])
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
return year, nil
|
|
}
|