Add path parsing

1 files changed, 11 insertions, 1 deletions

diff --git a/source/app.d b/source/app.d
index d1b18b9..60542d6 100644
--- a/source/app.d
+++ b/source/app.d
@@ -10,9 +10,17 @@ import prompt.preexec;
 import style;
 import style.color;
 
-void main(string[] argv) {
+Opts defaultOpts() {
   Opts opts;
 
+  opts.pathlen = 3;
+
+  return opts;
+}
+
+void main(string[] argv) {
+  Opts opts = defaultOpts();
+
   GetoptResult args = getopt(
     argv,
     std.getopt.config.bundling,
@@ -28,6 +36,8 @@ void main(string[] argv) {
 
     std.getopt.config.required,
     "status", "previous command exit code", &opts.status,
+
+    "pathlen", "set length of displayed path", &opts.pathlen,
   );
 
   if (args.helpWanted) {