feat(bna): implement fix-labels command

The fix-labels command will fix a symbol file by automatically renaming
labels matching a certain regex, and looking for the captured parameter
in a "fixlist" i.e. a newline delimited list of OG names.

go/app/cmd/fix_labels/fix_labels.go

@@ -0,0 +1,37 @@
+package fix_labels
+
+import (
+	"github.com/spf13/cobra"
+	"github.com/thunderbrewhq/binana/go/app"
+	"github.com/thunderbrewhq/binana/go/app/cmd/root"
+	"github.com/thunderbrewhq/binana/go/app/util"
+)
+
+var fix_labels_cmd = cobra.Command{
+	Use:   "fix-labels fixlist capture-regex fix-pattern",
+	Args:  cobra.MinimumNArgs(3),
+	Short: "quickly edit symbols by regex matching tokens against a list of known good symbols",
+	Run:   run_fix_labels_cmd,
+}
+
+func init() {
+	f := fix_labels_cmd.Flags()
+	f.StringP("symbols", "s", "", "optional: specify a file to read from instead of stdin")
+	root.RootCmd.AddCommand(&fix_labels_cmd)
+}
+
+func run_fix_labels_cmd(cmd *cobra.Command, args []string) {
+	f := cmd.Flags()
+	var (
+		err    error
+		params util.FixLabelsParams
+	)
+	params.Input, err = f.GetString("symbols")
+	if err != nil {
+		app.Fatal(err)
+	}
+	params.FixList = args[0]
+	params.Capture = args[1]
+	params.FixPattern = args[2]
+	util.FixLabels(&params)
+}