53 lines
1019 B
Go
53 lines
1019 B
Go
package config
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import (
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"encoding/json"
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"flag"
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"io/ioutil"
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"log"
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"os"
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)
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type (
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Config struct {
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Domain string `json:"app_domain"`
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DatabaseURI string `json:"app_database_uri"`
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AuthURL string `json:"github_auth_url"`
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AccessTokenURL string `json:"github_access_token_url"`
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ClientID string `json:"github_client_id"`
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ClientSecret string `json:"github_client_secret"`
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RedirectURI string `json:"github_redirect_uri"`
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}
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)
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var (
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conf Config
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)
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// Config is immutable and is always returned by value
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func C() Config {
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return conf
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}
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func init() {
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var err error
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var path string
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flag.StringVar(&path, "config", "config.json", "Path to configuration file")
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flag.Parse()
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var fd *os.File
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if fd, err = os.Open(path); err != nil {
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panic(err)
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}
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var contents []byte
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if contents, err = ioutil.ReadAll(fd); err != nil {
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panic(err)
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}
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if err = json.Unmarshal(contents, &conf); err != nil {
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panic(err)
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}
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log.SetOutput(os.Stderr)
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log.SetFlags(log.Ldate | log.Ltime)
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}
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