mirror of
https://github.com/sosedoff/pgweb.git
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95 lines
4.4 KiB
Go
95 lines
4.4 KiB
Go
package command
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import (
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"errors"
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"os"
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"strings"
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"github.com/jessevdk/go-flags"
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)
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type Options struct {
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Version bool `short:"v" long:"version" description:"Print version"`
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Debug bool `short:"d" long:"debug" description:"Enable debugging mode" default:"false"`
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Url string `long:"url" description:"Database connection string"`
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Host string `long:"host" description:"Server hostname or IP"`
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Port int `long:"port" description:"Server port" default:"5432"`
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User string `long:"user" description:"Database user"`
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Pass string `long:"pass" description:"Password for user"`
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DbName string `long:"db" description:"Database name"`
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Ssl string `long:"ssl" description:"SSL option"`
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HttpHost string `long:"bind" description:"HTTP server host" default:"localhost"`
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HttpPort uint `long:"listen" description:"HTTP server listen port" default:"8081"`
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AuthUser string `long:"auth-user" description:"HTTP basic auth user"`
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AuthPass string `long:"auth-pass" description:"HTTP basic auth password"`
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SkipOpen bool `short:"s" long:"skip-open" description:"Skip browser open on start"`
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Sessions bool `long:"sessions" description:"Enable multiple database sessions" default:"false"`
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Prefix string `long:"prefix" description:"Add a url prefix"`
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ReadOnly bool `long:"readonly" description:"Run database connection in readonly mode"`
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LockSession bool `long:"lock-session" description:"Lock session to a single database connection" default:"false"`
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Bookmark string `short:"b" long:"bookmark" description:"Bookmark to use for connection. Bookmark files are stored under $HOME/.pgweb/bookmarks/*.toml" default:""`
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BookmarksDir string `long:"bookmarks-dir" description:"Overrides default directory for bookmark files to search" default:""`
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DisablePrettyJson bool `long:"no-pretty-json" description:"Disable JSON formatting feature for result export" default:"false"`
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DisableSSH bool `long:"no-ssh" description:"Disable database connections via SSH" default:"false"`
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ConnectBackend string `long:"connect-backend" description:"Enable database authentication through a third party backend"`
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ConnectToken string `long:"connect-token" description:"Authentication token for the third-party connect backend"`
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ConnectHeaders string `long:"connect-headers" description:"List of headers to pass to the connect backend"`
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DisableConnectionIdleTimeout bool `long:"no-idle-timeout" description:"Disable connection idle timeout" default:"false"`
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ConnectionIdleTimeout float64 `long:"idle-timeout" description:"Set connection idle timeout in minutes" default:"180"`
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Cors bool `long:"cors" description:"Enable Cross-Origin Resource Sharing (CORS)" default:"false"`
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CorsOrigin string `long:"cors-origin" description:"Allowed CORS origins" default:"*"`
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}
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var Opts Options
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func ParseOptions() error {
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_, err := flags.ParseArgs(&Opts, os.Args)
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if err != nil {
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return err
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}
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if Opts.Url == "" {
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Opts.Url = os.Getenv("DATABASE_URL")
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}
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if os.Getenv("SESSIONS") != "" {
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Opts.Sessions = true
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}
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if os.Getenv("LOCK_SESSION") != "" {
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Opts.LockSession = true
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Opts.Sessions = false
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}
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if Opts.Prefix != "" && !strings.Contains(Opts.Prefix, "/") {
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Opts.Prefix = Opts.Prefix + "/"
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}
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if Opts.AuthUser == "" && os.Getenv("AUTH_USER") != "" {
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Opts.AuthUser = os.Getenv("AUTH_USER")
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}
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if Opts.AuthPass == "" && os.Getenv("AUTH_PASS") != "" {
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Opts.AuthPass = os.Getenv("AUTH_PASS")
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}
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if Opts.Bookmark != "" && Opts.Sessions {
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return errors.New("--bookmark is not allowed in multi-session mode")
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}
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if Opts.ConnectBackend != "" {
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if !Opts.Sessions {
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return errors.New("--sessions flag must be set")
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}
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if Opts.ConnectToken == "" {
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return errors.New("--connect-token flag must be set")
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}
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} else {
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if Opts.ConnectToken != "" || Opts.ConnectHeaders != "" {
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return errors.New("--connect-backend flag must be set")
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}
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}
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return nil
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}
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