add reset-local-database.sh, extract tools/utils.sh

1 files changed, 27 insertions, 0 deletions

diff --git a/tools/utils.sh b/tools/utils.sh
new file mode 100644
index 00000000..df5e2fb6
--- /dev/null
+++ b/tools/utils.sh
@@ -0,0 +1,27 @@
+# utilities to be sourced for rhizi bash scripts
+
+if [ "x$NEO4J_ROOT" == "x" ]; then
+    NEO4J_SHELL=`which neo4j-shell`
+    if [ "x$NEO4J_SHELL" == "x" ]; then
+        echo missing neo4j-shell, please define NEO4J_ROOT or place neo4j-shell in PATH
+        exit 1
+    fi
+else
+    NEO4J_SHELL="$NEO4J_ROOT/bin/neo4j-shell"
+    if [ ! -e $NEO4J_SHELL ]; then
+        echo "\$NEO4J_ROOT/bin/neo4j-shell does not exist, fix NEO4J_ROOT"
+        exit 1
+    fi
+fi
+
+function quit_if_no_neo4j_running () {
+    if [ `uname` == "Darwin" ]; then
+        neo4j_count=`netstat -na -ptcp 2>/dev/null | grep 7474 | wc -l`
+    else
+        neo4j_count=`netstat -ltnop 2>/dev/null | grep 7474 | wc -l`
+    fi
+    if [ $neo4j_count == "0" ]; then
+        echo run neo4j please
+        exit 0
+    fi
+}