Mercurial > projects > sievemgr
diff cmd/sievemgr/main.go @ 5:4dff4c3f0fbb
Introduce configuration file where account information is specified
Introduce a configuration file where account information must be specified
instead of passing it with each invocation on the command line. Each account
has a name by which it can be selected and one may be specified as the default
account. This is intended to improve usability for productive usage.
Enforce strict permissions since passwords may be specified for non-interactive
usage.
Remove command-line flags for passing account information.
author | Guido Berhoerster <guido+sievemgr@berhoerster.name> |
---|---|
date | Tue, 03 Nov 2020 23:44:45 +0100 |
parents | f925f15d8ce5 |
children | 2130614cd64a |
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--- a/cmd/sievemgr/main.go Tue Oct 27 19:17:56 2020 +0100 +++ b/cmd/sievemgr/main.go Tue Nov 03 23:44:45 2020 +0100 @@ -26,6 +26,8 @@ "flag" "fmt" "os" + + "go.guido-berhoerster.org/sievemgr/cmd/sievemgr/internal/config" ) const ( @@ -40,12 +42,23 @@ return string(e) } +// command-line flags var ( - skipCertVerify bool - username string - passwordFilename string + confFilename string + acctName string ) +var conf config.Configuration + +func init() { + var err error + confFilename, err = config.DefaultFilename() + if err != nil { + fmt.Fprintln(flag.CommandLine.Output(), err) + os.Exit(exitFailure) + } +} + var cmds = []*command{ cmdList, cmdPut, @@ -71,8 +84,8 @@ func main() { flag.Usage = usage - flag.BoolVar(&skipCertVerify, "I", false, - "Skip TLS certificate verification") + flag.StringVar(&confFilename, "f", confFilename, + "Set the name of the configuration file") flag.Parse() if flag.NArg() == 0 { fmt.Fprintln(flag.CommandLine.Output(), "missing subcommand") @@ -80,6 +93,11 @@ os.Exit(exitUsage) } + if err := config.ParseFile(confFilename, &conf); err != nil { + fmt.Fprintln(flag.CommandLine.Output(), err) + os.Exit(exitFailure) + } + name := flag.Arg(0) var cmd *command for _, c := range cmds {