/
parse.go
46 lines (37 loc) · 1.36 KB
/
parse.go
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// Copyright (c) 2021 Terminus, Inc.
//
// This program is free software: you can use, redistribute, and/or modify
// it under the terms of the GNU Affero General Public License, version 3
// or later ("AGPL"), as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package clusterinfo
import (
"bytes"
"text/template"
"github.com/pkg/errors"
"github.com/erda-project/erda/apistructs"
)
// ParseJobHostBindTemplate Analyze the hostPath template and replace it with the value of cluster info
func ParseJobHostBindTemplate(hostPath string, clusterInfo apistructs.ClusterInfoData) (string, error) {
var b bytes.Buffer
if hostPath == "" {
return "", errors.New("hostPath is empty")
}
t, err := template.New("jobBind").
Option("missingkey=error").
Parse(hostPath)
if err != nil {
return "", errors.Errorf("failed to parse bind, hostPath: %s, (%v)", hostPath, err)
}
err = t.Execute(&b, &clusterInfo)
if err != nil {
return "", errors.Errorf("failed to execute bind, hostPath: %s, (%v)", hostPath, err)
}
return b.String(), nil
}