feat: lazysecrets list prints the account, and open and get take it (--account)

cmd/lazysecrets/main.go

@@ -89,6 +89,22 @@ func cmpOr(a, b string) string {
 	return b
 }
 
+// refArg parses get's and open's arguments: a reference, and optionally
+// the account to use when several could (lazysecrets list's column).
+func refArg(cmd string, args []string) (ref.Ref, error) {
+	fs := flag.NewFlagSet(cmd, flag.ContinueOnError)
+	account := fs.String("account", "", "the account to use when several could, as lazysecrets list prints it")
+	if err := fs.Parse(args); err != nil {
+		return ref.Ref{}, err
+	}
+	if fs.NArg() != 1 {
+		return ref.Ref{}, fmt.Errorf("usage: lazysecrets %s [--account <account>] <ref>", cmd)
+	}
+	r, err := ref.Parse(fs.Arg(0))
+	r.Account = *account
+	return r, err
+}
+
 // defaultConfigPath is $LAZYSECRETS_CONFIG_FILE, else config.yaml in the
 // config directory.
 func defaultConfigPath() string {
@@ -115,11 +131,12 @@ func run() error {
 	flag.Usage = func() {
 		fmt.Fprintf(flag.CommandLine.Output(), `Usage:
   lazysecrets [flags]             browse secrets
-  lazysecrets [flags] [open] <ref>
+  lazysecrets [flags] [open [--account <account>]] <ref>
                                   open a lazysecrets:// link (also a share link),
                                   Key Vault URL, @Microsoft.KeyVault(...) or
                                   {{secrets/scope/key}}
-  lazysecrets [flags] get <ref>   print the value a lazysecrets:// link points at,
+  lazysecrets [flags] get [--account <account>] <ref>
+                                  print the value a lazysecrets:// link points at,
                                   for scripts: VAR=$(lazysecrets get <ref>)
   lazysecrets [flags] list [--kind secret,…] [--cached] [--max-age 2m] [--format text|json]
                           [--color always|never] [--icons=false] [--errors=false]
@@ -163,8 +180,8 @@ Flags:
 		listArgs = append([]string{}, args[1:]...) // not nil: listing
 	case len(args) == 1 && args[0] == "keybindings":
 		printKeys = true
-	case len(args) == 2 && args[0] == "get":
-		r, err := ref.Parse(args[1])
+	case len(args) > 0 && args[0] == "get":
+		r, err := refArg("get", args[1:])
 		if err != nil {
 			return err
 		}
@@ -176,8 +193,8 @@ Flags:
 	case len(args) > 0 && args[0] == "update":
 		return updateCmd(*configPath, args[1:])
 	case len(args) == 0:
-	case args[0] == "open" && len(args) == 2:
-		r, err := ref.Parse(args[1])
+	case args[0] == "open" && len(args) >= 2:
+		r, err := refArg("open", args[1:])
 		if err != nil {
 			return err
 		}