From f4488c930e69cc49cb281276003ba53cc9499976 Mon Sep 17 00:00:00 2001
From: Iliyan Ivanov <iliyan87.ivanov@gmail.com>
Date: Thu, 30 Jul 2020 01:22:33 +0300
Subject: [PATCH] remove getopt and support short options too

---
 migrate.sh | 40 +++++++++++++++++-----------------------
 1 file changed, 17 insertions(+), 23 deletions(-)

diff --git a/migrate.sh b/migrate.sh
index 25b4919..eccc09c 100755
--- a/migrate.sh
+++ b/migrate.sh
@@ -22,53 +22,47 @@ create_repo() {
   [[ "$repoid" != "null" ]] && sleep 5 || true
 }
 
-ARGUMENT_LIST=(
-  "url:"
-  "token:"
-  "admin::"
-  "password::"
-  "pushurl::"
-)
-
 # defaults
 : ${GITEA_ADMIN_USERNAME:=$USER}
 : ${GITEA_ADMIN_PASSWORD:=}
 # example ssh://git@gitea.example.com:3022
 : ${GITEA_SERVER_PUSH_URL:=}
 
-opts=$(
-  getopt \
-    --longoptions "$(printf "%s," "${ARGUMENT_LIST[@]}")" \
-    --name "$(basename "$0")" \
-    --options "" \
-    -- "$@"
-)
-
+ARGS=()
 while [[ $# -gt 0 ]]; do
   case "$1" in
-  --url)
+  --url | -u)
     GITEA_SERVER_URL="$2"
     shift 2
     ;;
-  --token)
+  --token | -t)
     GITEA_ADMIN_TOKEN="$2"
     shift 2
     ;;
-  --admin)
+  --admin | -a)
     GITEA_ADMIN_USERNAME="$2"
     shift 2
     ;;
-  --password)
+  --password | -p)
     GITEA_ADMIN_PASSWORD="$2"
     shift 2
     ;;
-  --pushurl)
+  --pushurl | -s)
     GITEA_SERVER_PUSH_URL="$2"
     shift 2
     ;;
-  *)
+  --)
+    shift 1
     break
     ;;
+  -*)
+    echo "unknown argument: $1" 1>&2
+    exit 1
+    ;;
+  *)
+    ARGS+=("$1")
+    shift 1
+    ;;
   esac
 done
 
@@ -84,7 +78,7 @@ GITEA_SERVER_API_URL="${GITEA_SERVER_URL}/api/v1"
 # /path/to/repo ( use name from path, no org )
 
 # init repos
-for repo in "$@"; do
+for repo in "${ARGS[@]}"; do
   repoPath="$(echo "$repo" | cut -d ':' -f1 | tr -d '[:space:]')"
   repoOrg="$(echo "$repo" | cut -d ':' -f2 | tr -d '[:space:]')"
   repoName="$(echo "$repo" | cut -d ':' -f3 | tr -d '[:space:]')"