fix/simplify gitget, dunno what i was thinking

diff --git a/gitget b/gitget
index a61c11479b850f9b2642e14a67ec38edf387f1e2..51998984f5972820654000e2ce6d01ed4feab545 100755 (executable)
--- a/gitget
+++ b/gitget
@@ -38,23 +38,11 @@ REPO_DIR is, or will become the root of the repo."
     local workingdir
     local orig_dir="$PWD"
     local ret
-    if [[ $1 == *[^/].git ]]; then
-        if [[ $2 ]]; then
-            workingdir="$2"
-        else
-            workingdir="${1##*/}"
-            workingdir="${workingdir%.git}"
-        fi
-    elif (( $# == 2 )); then
-        echo error: 2 arguments given but the first does not end in .git
-        echo "$help"
-        return 1
+    if [[ $2 ]]; then
+        workingdir="$2"
     else
-        workingdir="$1"
-        if [[ ! -d $workingdir/.git ]]; then
-            echo "error: expected $workingdir/.git to exist"
-            return 1
-        fi
+        workingdir="${1##*/}"
+        workingdir="${workingdir%.git}"
     fi
     [[ -d $workingdir ]] || mkdir -p "$workingdir"
     cd "$workingdir"