8996b9b0e4
We use [connect-go](https://github.com/bufbuild/connect-go) instead of [grpc-go](https://github.com/grpc/grpc-go) because connect-go support HTTP/1.1, that means we can mount the gRPC api on the Gitea server without change the protocol.
So it doesn't make sense that make the runner support both HTTP/1.1 and HTTP/2, and [upgrade the protocol used on Gitea](
ae018b6b48/modules/graceful/server_http.go (L23)) to support HTTP/2 and h2c. Although it works right now, I believe there'll be lots of problems when the Gitea server is behind a reverse proxy.
So let's KISS, we don't touch the http protocol of Gitea, and disable HTTP/2 for runner. And we would support HTTP/2 in the future if we really need it.
Co-authored-by: Jason Song <i@wolfogre.com>
Reviewed-on: https://gitea.com/gitea/act_runner/pulls/4
107 lines
2.4 KiB
Go
107 lines
2.4 KiB
Go
package config
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import (
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"encoding/json"
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"io"
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"os"
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"runtime"
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"gitea.com/gitea/act_runner/core"
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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 Client
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Runner Runner
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Platform Platform
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}
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Client struct {
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Address string `ignored:"true"`
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}
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Runner struct {
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UUID string `ignored:"true"`
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Name string `envconfig:"GITEA_RUNNER_NAME"`
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Token string `ignored:"true"`
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Capacity int `envconfig:"GITEA_RUNNER_CAPACITY" default:"1"`
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File string `envconfig:"GITEA_RUNNER_FILE" default:".runner"`
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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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Labels []string `envconfig:"GITEA_RUNNER_LABELS"`
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}
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Platform struct {
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OS string `envconfig:"GITEA_PLATFORM_OS"`
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Arch string `envconfig:"GITEA_PLATFORM_ARCH"`
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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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if err := envconfig.Process("", &cfg); err != nil {
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return cfg, err
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}
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// check runner config exist
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if f, err := os.Stat(cfg.Runner.File); err == nil && !f.IsDir() {
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jsonFile, _ := os.Open(cfg.Runner.File)
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defer jsonFile.Close()
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byteValue, _ := io.ReadAll(jsonFile)
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var runner core.Runner
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if err := json.Unmarshal(byteValue, &runner); err != nil {
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return cfg, err
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}
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if runner.UUID != "" {
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cfg.Runner.UUID = runner.UUID
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}
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if runner.Token != "" {
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cfg.Runner.Token = runner.Token
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}
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if len(runner.Labels) != 0 {
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cfg.Runner.Labels = runner.Labels
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}
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if runner.Address != "" {
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cfg.Client.Address = runner.Address
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}
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}
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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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"GITHUB_API_URL": cfg.Client.Address + "/api/v1",
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"GITHUB_SERVER_URL": cfg.Client.Address,
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}
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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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// platform config
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if cfg.Platform.OS == "" {
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cfg.Platform.OS = runtime.GOOS
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}
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if cfg.Platform.Arch == "" {
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cfg.Platform.Arch = runtime.GOARCH
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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, nil
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}
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