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https://github.com/owncast/owncast.git
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112 lines
3 KiB
Go
112 lines
3 KiB
Go
package main
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import (
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"fmt"
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"io/ioutil"
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log "github.com/sirupsen/logrus"
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"gopkg.in/yaml.v2"
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)
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// Config struct
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type Config struct {
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IPFS IPFS `yaml:"ipfs"`
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PublicHLSPath string `yaml:"publicHLSPath"`
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PrivateHLSPath string `yaml:"privateHLSPath"`
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VideoSettings VideoSettings `yaml:"videoSettings"`
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Files Files `yaml:"files"`
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FFMpegPath string `yaml:"ffmpegPath"`
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WebServerPort int `yaml:"webServerPort"`
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S3 S3 `yaml:"s3"`
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EnableOfflineImage bool `yaml:"enableOfflineImage"`
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}
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type VideoSettings struct {
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ChunkLengthInSeconds int `yaml:"chunkLengthInSeconds"`
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StreamingKey string `yaml:"streamingKey"`
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EncoderPreset string `yaml:"encoderPreset"`
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StreamQualities []StreamQuality `yaml:"streamQualities"`
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EnablePassthrough bool `yaml:"passthrough"`
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OfflineImage string `yaml:"offlineImage"`
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}
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type StreamQuality struct {
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Bitrate int `yaml:"bitrate"`
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}
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// MaxNumberOnDisk must be at least as large as MaxNumberInPlaylist
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type Files struct {
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MaxNumberInPlaylist int `yaml:"maxNumberInPlaylist"`
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}
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type IPFS struct {
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Enabled bool `yaml:"enabled"`
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Gateway string `yaml:"gateway"`
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}
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type S3 struct {
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Enabled bool `yaml:"enabled"`
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Endpoint string `yaml:"endpoint"`
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AccessKey string `yaml:"accessKey"`
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Secret string `yaml:"secret"`
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Bucket string `yaml:"bucket"`
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Region string `yaml:"region"`
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}
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func getConfig() Config {
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filePath := "config/config.yaml"
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if !fileExists(filePath) {
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log.Fatal("ERROR: valid config/config.yaml is required. Copy config/config-example.yaml to config/config.yaml and edit.")
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}
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yamlFile, err := ioutil.ReadFile(filePath)
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var config Config
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err = yaml.Unmarshal(yamlFile, &config)
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if err != nil {
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log.Panicln(err)
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}
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// fmt.Printf("%+v\n", config)
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return config
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}
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func checkConfig(config Config) {
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if config.S3.Enabled && config.IPFS.Enabled {
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log.Panicln("S3 and IPFS support cannot be enabled at the same time. Choose one.")
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}
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if config.S3.Enabled {
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if config.S3.AccessKey == "" || config.S3.Secret == "" {
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log.Panicln("S3 support requires an access key and secret.")
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}
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if config.S3.Region == "" || config.S3.Endpoint == "" {
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log.Panicln("S3 support requires a region and endpoint.")
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}
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if config.S3.Bucket == "" {
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log.Panicln("S3 support requires a bucket created for storing public video segments.")
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}
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}
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// if !fileExists(config.PrivateHLSPath) {
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// os.MkdirAll(path.Join(config.PrivateHLSPath, strconv.Itoa(0)), 0777)
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// }
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// if !fileExists(config.PublicHLSPath) {
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// os.MkdirAll(path.Join(config.PublicHLSPath, strconv.Itoa(0)), 0777)
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// }
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if !fileExists(config.FFMpegPath) {
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log.Panicln(fmt.Sprintf("ffmpeg does not exist at %s.", config.FFMpegPath))
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}
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if config.VideoSettings.EncoderPreset == "" {
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log.Panicln("A video encoder preset is required to be set in the config file.")
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}
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}
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