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account.go
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/
account.go
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// Copyright The Helm 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.
package tool
import (
"fmt"
"net/http"
"regexp"
"github.com/pkg/errors"
)
type AccountValidator struct{}
var repoDomainPattern = regexp.MustCompile("(?:https://(?:[^@:]+:[^@:]+@)?|git@)([^/:]+)")
func (v AccountValidator) Validate(repoURL string, account string) error {
domain, err := parseOutGitRepoDomain(repoURL)
if err != nil {
return err
}
url := fmt.Sprintf("https://%s/%s", domain, account)
response, err := http.Head(url)
if err != nil {
return errors.Wrap(err, "Error validating maintainers")
}
if response.StatusCode != 200 {
return fmt.Errorf("Error validating maintainer '%s': %s", account, response.Status)
}
return nil
}
func parseOutGitRepoDomain(repoURL string) (string, error) {
// This works for GitHub, Bitbucket, and Gitlab
submatch := repoDomainPattern.FindStringSubmatch(repoURL)
if submatch == nil || len(submatch) < 2 {
return "", fmt.Errorf("Could not parse git repository domain for '%s'", repoURL)
}
return submatch[1], nil
}