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63 lines
2.0 KiB
63 lines
2.0 KiB
package config
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import (
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"strings"
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"github.com/sirupsen/logrus"
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"github.com/spf13/pflag"
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"github.com/spf13/viper"
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)
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// Backend contains backend connection-specific configuration
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type Backend struct {
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Addr string `mapstructure:"addr"`
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Secured bool `mapstructure:"secured"`
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Headers map[string]string `mapstructure:"headers"`
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}
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// Content contains content-specific configuration
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type Content struct {
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Backend Backend `mapstructure:"backend"`
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Key string `mapstructure:"key"`
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Pinned string `mapstructure:"pinned"`
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PostsPerPage int `mapstructure:"postsPerPage"`
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}
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// Config contains application configuration
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type Config struct {
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Verbose string `mapstructure:"verbose"`
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Base string `mapstructure:"base"`
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Addr string `mapstructure:"addr"`
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Unix string `mapstructure:"unix"`
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Content Content `mapstructure:"content"`
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}
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// initialize default values on app-start
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func init() {
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pflag.BoolP("version", "V", false, "get application version")
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pflag.BoolP("verbose", "v", false, "enable verbose logging")
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pflag.StringP("config", "c", string("frontend.yaml"), "config file path")
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pflag.String("addr", "127.0.0.1:8000", "tcp addr to listen")
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pflag.String("unix", "", "unix socket path to listen")
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pflag.String("base", "", "http URI prefix")
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pflag.StringToString("content.backend.headers", nil, "map of additional headers to send")
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pflag.String("content.backend.addr", "demo.ghost.io:443", "ghost backend addr")
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pflag.Bool("content.backend.secured", true, "is ghost backend secured")
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pflag.String("content.key", "22444f78447824223cefc48062", "ghost content api key")
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pflag.String("content.pinned", "contact", "pinned page slug")
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pflag.Int("content.postsPerPage", 5, "amount of posts per page")
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pflag.Parse()
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viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
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viper.AutomaticEnv()
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viper.BindPFlags(pflag.CommandLine)
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if viper.GetBool("verbose") {
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logrus.SetLevel(logrus.DebugLevel)
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logrus.Debug("Verbose mode")
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}
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}
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