runner/config/deprecated.go
Jason Song c817236aa4
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>
2023-04-05 00:53:35 +02:00

62 lines
1.5 KiB
Go

// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package config
import (
"os"
"strconv"
"strings"
log "github.com/sirupsen/logrus"
)
// Deprecated: could be removed in the future. TODO: remove it when Gitea 1.20.0 is released.
// Be compatible with old envs.
func compatibleWithOldEnvs(fileUsed bool, cfg *Config) {
handleEnv := func(key string) (string, bool) {
if v, ok := os.LookupEnv(key); ok {
if fileUsed {
log.Warnf("env %s has been ignored because config file is used", key)
return "", false
}
log.Warnf("env %s will be deprecated, please use config file instead", key)
return v, true
}
return "", false
}
if v, ok := handleEnv("GITEA_DEBUG"); ok {
if b, _ := strconv.ParseBool(v); b {
cfg.Log.Level = "debug"
}
}
if v, ok := handleEnv("GITEA_TRACE"); ok {
if b, _ := strconv.ParseBool(v); b {
cfg.Log.Level = "trace"
}
}
if v, ok := handleEnv("GITEA_RUNNER_CAPACITY"); ok {
if i, _ := strconv.Atoi(v); i > 0 {
cfg.Runner.Capacity = i
}
}
if v, ok := handleEnv("GITEA_RUNNER_FILE"); ok {
cfg.Runner.File = v
}
if v, ok := handleEnv("GITEA_RUNNER_ENVIRON"); ok {
splits := strings.Split(v, ",")
if cfg.Runner.Envs == nil {
cfg.Runner.Envs = map[string]string{}
}
for _, split := range splits {
kv := strings.SplitN(split, ":", 2)
if len(kv) == 2 && kv[0] != "" {
cfg.Runner.Envs[kv[0]] = kv[1]
}
}
}
if v, ok := handleEnv("GITEA_RUNNER_ENV_FILE"); ok {
cfg.Runner.EnvFile = v
}
}