From d8a3c36c28b040163fafb7d8598f31ccdf820780 Mon Sep 17 00:00:00 2001
From: Paul Walker <paul@blacksun.org.uk>
Date: Tue, 1 Nov 2022 13:26:49 +0000
Subject: [PATCH] vim: make session optional

---
 bin/gv | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

diff --git a/bin/gv b/bin/gv
index 2e9a60a..70babf1 100755
--- a/bin/gv
+++ b/bin/gv
@@ -1,18 +1,23 @@
 #!/bin/sh
-PARENT_REPO=$(find-parent-repo)
 if [ "$PARENT_REPO" == "" ] ; then
-    echo "You aren't in a git repository. Can't find an automatic name."
-    exit 1
+  PARENT_REPO=$(find-parent-repo)
+  if [ "$PARENT_REPO" == "" ] ; then
+      echo "You aren't in a git repository. Can't find an automatic name."
+      exit 1
+  fi
 fi
+
 REPO_NAME=$(basename $PARENT_REPO)
 if [ -r ${PARENT_REPO}/Session.vim ] ; then
-    echo "Found ${PARENT_REPO}/Session.vim"
-    if [ "$1" != "nosession" ] ; then
-        echo "Restoring session"
-        SESSION="-S ${PARENT_REPO}/Session.vim"
-    else
-        echo "nosession given, not restoring."
-        shift
+    if [ "$GV_NO_SESSION" != 1 ] ; then
+        echo "Found ${PARENT_REPO}/Session.vim"
+        if [ "$1" != "nosession" ] ; then
+            echo "Restoring session"
+            SESSION="-S ${PARENT_REPO}/Session.vim"
+        else
+            echo "nosession given, not restoring."
+            shift
+        fi
     fi
 fi