use standard bash stuff

1 files changed, 41 insertions, 0 deletions

diff --git a/argv.go b/argv.go
index edd6fdc..29a4240 100644
--- a/argv.go
+++ b/argv.go
@@ -6,6 +6,9 @@ package main
 */
 
 import (
+	"fmt"
+	"os"
+
 	"go.wit.com/dev/alexflint/arg"
 )
 
@@ -35,3 +38,41 @@ func (args) Version() string {
 func init() {
 	arg.MustParse(&argv)
 }
+
+// prints help to STDERR // TODO: move everything below this to go-args
+func (args) doBashHelp() {
+	if len(argv.BashAuto) < 2 {
+		fmt.Fprintf(os.Stderr, "something went wrong with the GO args autocomplete in %s\n", ARGNAME)
+		return
+	}
+	if argv.BashAuto[1] != "''" {
+		// if this is not blank, then the user has typed something
+		return
+	}
+	if argv.BashAuto[0] != ARGNAME {
+		fmt.Fprintln(os.Stderr, argv.BashAuto[0])
+		// if this is not the name of the command, the user already started doing something
+		return
+	}
+	if argv.BashAuto[0] == ARGNAME {
+		me.pp.WriteHelp(os.Stderr)
+		return
+	}
+	fmt.Fprintln(os.Stderr, "")
+	fmt.Fprintln(os.Stderr, "something went wrong with the GO args package")
+	fmt.Fprintln(os.Stderr, "")
+}
+
+func (args) doBashAuto() {
+	// argv.doBashHelp()
+	switch argv.BashAuto[0] {
+	case "merge":
+		fmt.Println("--force")
+	default:
+		if argv.BashAuto[0] == ARGNAME {
+			// list the subcommands here
+			fmt.Println("list merge")
+		}
+	}
+	os.Exit(0)
+}