act_runner/config/registration.go
Jason Song 7e7096e60b Refactor environment variables to configuration and registration (#90)
Close #21.

Refactor environment variables to configuration file (config.yaml) and registration file (.runner).

The old environment variables are still supported, but warning logs will be printed.

Like:

```text
$ GITEA_DEBUG=true ./act_runner -c config.yaml daemon
INFO[0000] Starting runner daemon
WARN[0000] env GITEA_DEBUG has been ignored because config file is used

$ GITEA_DEBUG=true ./act_runner daemon
INFO[0000] Starting runner daemon
WARN[0000] env GITEA_DEBUG will be deprecated, please use config file instead
```

Reviewed-on: https://gitea.com/gitea/act_runner/pulls/90
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
2023-04-02 22:41:48 +08:00

54 lines
1.3 KiB
Go

// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package config
import (
"encoding/json"
"os"
)
const registrationWarning = "This file is automatically generated by act-runner. Do not edit it manually unless you know what you are doing. Removing this file will cause act runner to re-register as a new runner."
// Registration is the registration information for a runner
type Registration struct {
Warning string `json:"WARNING"` // Warning message to display, it's always the registrationWarning constant
ID int64 `json:"id"`
UUID string `json:"uuid"`
Name string `json:"name"`
Token string `json:"token"`
Address string `json:"address"`
Labels []string `json:"labels"`
}
func LoadRegistration(file string) (*Registration, error) {
f, err := os.Open(file)
if err != nil {
return nil, err
}
defer f.Close()
var reg Registration
if err := json.NewDecoder(f).Decode(&reg); err != nil {
return nil, err
}
reg.Warning = ""
return &reg, nil
}
func SaveRegistration(file string, reg *Registration) error {
f, err := os.Create(file)
if err != nil {
return err
}
defer f.Close()
reg.Warning = registrationWarning
enc := json.NewEncoder(f)
enc.SetIndent("", " ")
return enc.Encode(reg)
}