From ad63122878e177d2517139b8fb88dddc1570af53 Mon Sep 17 00:00:00 2001
From: coolneng <akasroua@gmail.com>
Date: Mon, 8 Feb 2021 01:34:54 +0100
Subject: [PATCH] Only recreate the database on the first run

---
 .gitignore | 1 +
 shell.nix  | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)
 create mode 100644 .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..69557e7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+databases
diff --git a/shell.nix b/shell.nix
index e2ee9ea..40614cd 100644
--- a/shell.nix
+++ b/shell.nix
@@ -23,7 +23,10 @@ in mkShell {
       pg_ctl start -o "--unix_socket_directories=${data_dir} --listen_addresses='''"
     fi
 
-    psql -d postgres -f ${sql_file}
+    if [ ! -d ${data_dir} ]; then
+      psql -d postgres -f ${sql_file}
+    fi
+
     alias psql='psql -d postgres'
     alias nuke='rm -rf ${data_dir}'