You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.5 KiB
46 lines
1.5 KiB
// Copyright (C) 2020 The Android Open Source Project
|
|
//
|
|
// 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.
|
|
|
|
// Minimum support of KMI version in Go. Keep in sync with libkver.
|
|
|
|
package gki
|
|
|
|
import (
|
|
"fmt"
|
|
"regexp"
|
|
)
|
|
|
|
var digits = "([0-9]+)"
|
|
var reKmi = regexp.MustCompile("^([0-9]+)[.]([0-9]+)-(android[0-9]+)-([0-9]+|unstable)$")
|
|
|
|
// Input is a valid KMI version, e.g. 5.4-android12-0.
|
|
// Return a sanitized string to be used as a suffix of APEX package name
|
|
// com.android.gki.kmi_5_4_android12_0
|
|
// Keep in sync with libkver.
|
|
func kmiVersionToApexName(s string) (string, error) {
|
|
matches := reKmi.FindAllStringSubmatch(s, 4)
|
|
|
|
if matches == nil {
|
|
return "", fmt.Errorf("Poorly formed KMI version: %q must match regex %q", s, reKmi)
|
|
}
|
|
|
|
version := matches[0][1]
|
|
patchLevel := matches[0][2]
|
|
androidRelease := matches[0][3]
|
|
kmiGeneration := matches[0][4]
|
|
|
|
return fmt.Sprintf("com.android.gki.kmi_%s_%s_%s_%s",
|
|
version, patchLevel, androidRelease, kmiGeneration), nil
|
|
}
|