From d41725d9ae94148c3a481251afb06feb1008fa59 Mon Sep 17 00:00:00 2001
From: Iliyan Ivanov <iliyan87.ivanov@gmail.com>
Date: Thu, 30 Jul 2020 01:53:38 +0300
Subject: [PATCH] fix postional args and support --arg=value

---
 migrate.sh | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/migrate.sh b/migrate.sh
index eccc09c..98e6792 100755
--- a/migrate.sh
+++ b/migrate.sh
@@ -29,7 +29,13 @@ create_repo() {
 : ${GITEA_SERVER_PUSH_URL:=}
 
 ARGS=()
+pos_arg_flag=0
 while [[ $# -gt 0 ]]; do
+  if [ "${pos_arg_flag}" -eq "1" ]; then
+    ARGS+=("$1")
+    shift 1
+    continue
+  fi
   case "$1" in
   --url | -u)
     GITEA_SERVER_URL="$2"
@@ -52,12 +58,11 @@ while [[ $# -gt 0 ]]; do
     shift 2
     ;;
   --)
+    pos_arg_flag=1
     shift 1
-    break
     ;;
-  -*)
-    echo "unknown argument: $1" 1>&2
-    exit 1
+  --*=*)
+    set -- "$(cat - <<<"$1" | cut -d '=' -f1)" "$(cat - <<<"$1" | cut -d '=' -f2-)" "${@:3}"
     ;;
   *)
     ARGS+=("$1")