act_runner/runtime/label.go
Jason Song 90b8cc6a7a Clarify labels (#69)
The label will follow the format `label[:schema[:args]]`, and the schema will be `host` if it's omitted. So

- `ubuntu:docker://node:18`: Run jobs with label `ubuntu` via docker with image `node:18`
- `ubuntu:host`: Run jobs with label `ubuntu` on the host directly.
- `ubuntu`: Same as `ubuntu:host`.
- `ubuntu:vm:ubuntu-latest`: (Just a example, not Implemented) Run jobs with label `ubuntu` via virtual machine with iso `ubuntu-latest`.

Reviewed-on: https://gitea.com/gitea/act_runner/pulls/69
Reviewed-by: Zettat123 <zettat123@noreply.gitea.io>
Reviewed-by: wxiaoguang <wxiaoguang@noreply.gitea.io>
2023-03-23 20:48:33 +08:00

26 lines
507 B
Go

// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package runtime
import (
"fmt"
"strings"
)
func ParseLabel(str string) (label, schema, arg string, err error) {
splits := strings.SplitN(str, ":", 3)
label = splits[0]
schema = "host"
arg = ""
if len(splits) >= 2 {
schema = splits[1]
}
if len(splits) >= 3 {
arg = splits[2]
}
if schema != "host" && schema != "docker" {
return "", "", "", fmt.Errorf("unsupported schema: %s", schema)
}
return
}