a7ace9099f
Switch from the standard library log package to rs/zerolog with ConsoleWriter for colorful terminal output in dev mode and JSON output in production. Users can now provide their own logger via Options.Logger or set the level via Options.LogLevel.
58 lines
1.7 KiB
Go
58 lines
1.7 KiB
Go
package via
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import (
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"github.com/alexedwards/scs/v2"
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"github.com/rs/zerolog"
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)
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func ptr(l zerolog.Level) *zerolog.Level { return &l }
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var (
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LogLevelDebug = ptr(zerolog.DebugLevel)
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LogLevelInfo = ptr(zerolog.InfoLevel)
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LogLevelWarn = ptr(zerolog.WarnLevel)
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LogLevelError = ptr(zerolog.ErrorLevel)
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)
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// Plugin is a func that can mutate the given *via.V app runtime. It is useful to integrate popular JS/CSS UI libraries or tools.
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type Plugin func(v *V)
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// Options defines configuration options for the via application
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type Options struct {
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// The development mode flag. If true, enables server and browser auto-reload on `.go` file changes.
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DevMode bool
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// The http server address. e.g. ':3000'
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ServerAddress string
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// LogLevel sets the minimum log level. nil keeps the default (Info).
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LogLevel *zerolog.Level
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// Logger overrides the default logger entirely. When set, LogLevel and
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// DevMode have no effect on logging.
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Logger *zerolog.Logger
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// The title of the HTML document.
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DocumentTitle string
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// Plugins to extend the capabilities of the `Via` application.
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Plugins []Plugin
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// SessionManager enables cookie-based sessions. If set, Via wraps handlers
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// with scs LoadAndSave middleware. Configure the session manager before
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// passing it (lifetime, cookie settings, store, etc).
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SessionManager *scs.SessionManager
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// DatastarContent is the Datastar.js script content.
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// If nil, the embedded default is used.
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DatastarContent []byte
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// DatastarPath is the URL path where the script is served.
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// Defaults to "/_datastar.js" if empty.
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DatastarPath string
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// PubSub enables publish/subscribe messaging. Use vianats.New() for an
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// embedded NATS backend, or supply any PubSub implementation.
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PubSub PubSub
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}
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