upgrade_db.sh: fix locating of python binary

This fixes two bugs: upgrade fails when deps were installed to virtualenv but not system upgrade fails when python==python3 (notably on arch) Signed-off-by: Thomas Stilwell <[email protected]>
gasull · Sep 8, 2014 · 272d11d · 272d11d
1 parent 5fb0875
commit 272d11d
Showing 1 changed file with 16 additions and 1 deletion.
diff --git a/upgrade_db.sh b/upgrade_db.sh
@@ -1,5 +1,20 @@
+#!/bin/bash
+
+PYTHON="./env/bin/python"
+if [ ! -x $PYTHON ]; then
+  echo "No python executable found at ${PYTHON}"
+  if type python2 &>/dev/null; then
+    PYTHON=python2
+  elif type python &>/dev/null; then
+    PYTHON=python
+  else
+    echo "No python executable found anywhere"
+    exit
+  fi
+fi
+
 # Execute from root dir as: bash upgrade_db.sh <db_path>
 for file in db/migrations/*
 do
-  python $file $1 upgrade
+  $PYTHON $file $1 upgrade
 done