From 2fb35d6027a07791c246db3a05c8140e737f01da Mon Sep 17 00:00:00 2001
From: Martin <me.carlsson@gmail.com>
Date: Fri, 12 Feb 2016 11:47:19 +0100
Subject: [PATCH] first commit

---
 db-upgrade          | 19 +++++++++++++++++++
 migrations/.gitkeep |  0
 2 files changed, 19 insertions(+)
 create mode 100755 db-upgrade
 create mode 100644 migrations/.gitkeep

diff --git a/db-upgrade b/db-upgrade
new file mode 100755
index 0000000..7984d4d
--- /dev/null
+++ b/db-upgrade
@@ -0,0 +1,19 @@
+#!/bin/bash
+set -e
+# source $(dirname $0)/../.include
+
+function add-version() {
+  psql $PSQL_OPTS -c "update database_versions set is_active = false where is_active = true" $DB_NAME
+  psql $PSQL_OPTS -c "insert into database_versions (version, is_active) values ('$1', TRUE)" $DB_NAME
+}
+
+current_version=$(psql $PSQL_OPTS -Atc "select version from database_versions where is_active = true" $DB_NAME)
+
+for f in $(ls -1 migrations/*.sql | sort); do
+  filev=$(basename $f .sql)
+  if [[ $filev > $current_version ]]; then
+    psql $PSQL_OPTS -vON_ERROR_STOP= -1f $f $DB_NAME
+    # No need to check return code because of the 'set -e'
+    add-version $filev
+  fi
+done
\ No newline at end of file
diff --git a/migrations/.gitkeep b/migrations/.gitkeep
new file mode 100644
index 0000000..e69de29