75 lines
1.9 KiB
Go
75 lines
1.9 KiB
Go
package cmd
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import (
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"fmt"
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"os"
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"github.com/joho/godotenv"
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"github.com/kelseyhightower/envconfig"
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)
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type (
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// Config provides the system configuration.
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Config struct {
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Debug bool `envconfig:"GITEA_DEBUG"`
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Trace bool `envconfig:"GITEA_TRACE"`
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Client struct {
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Address string `ignored:"true"`
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Proto string `envconfig:"GITEA_RPC_PROTO" default:"http"`
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Host string `envconfig:"GITEA_RPC_HOST" required:"true"`
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Secret string `envconfig:"GITEA_RPC_SECRET" required:"true"`
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SkipVerify bool `envconfig:"GITEA_RPC_SKIP_VERIFY"`
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GRPC bool `envconfig:"GITEA_RPC_GRPC" default:"true"`
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GRPCWeb bool `envconfig:"GITEA_RPC_GRPC_WEB"`
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}
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Runner struct {
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Name string `envconfig:"GITEA_RUNNER_NAME"`
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Capacity int `envconfig:"GITEA_RUNNER_CAPACITY" default:"2"`
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Procs int64 `envconfig:"GITEA_RUNNER_MAX_PROCS"`
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Environ map[string]string `envconfig:"GITEA_RUNNER_ENVIRON"`
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EnvFile string `envconfig:"GITEA_RUNNER_ENV_FILE"`
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}
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Platform struct {
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OS string `envconfig:"GITEA_PLATFORM_OS" default:"linux"`
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Arch string `envconfig:"GITEA_PLATFORM_ARCH" default:"amd64"`
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Kernel string `envconfig:"GITEA_PLATFORM_KERNEL"`
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Variant string `envconfig:"GITEA_PLATFORM_VARIANT"`
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}
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}
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)
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// fromEnviron returns the settings from the environment.
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func fromEnviron() (Config, error) {
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cfg := Config{}
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err := envconfig.Process("", &cfg)
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// runner config
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if cfg.Runner.Environ == nil {
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cfg.Runner.Environ = map[string]string{}
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}
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if cfg.Runner.Name == "" {
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cfg.Runner.Name, _ = os.Hostname()
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}
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cfg.Client.Address = fmt.Sprintf(
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"%s://%s",
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cfg.Client.Proto,
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cfg.Client.Host,
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)
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if file := cfg.Runner.EnvFile; file != "" {
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envs, err := godotenv.Read(file)
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if err != nil {
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return cfg, err
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}
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for k, v := range envs {
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cfg.Runner.Environ[k] = v
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}
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}
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return cfg, err
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}
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