Merge pull request #1 from ucraft-com/terraform

add terraform-docs tool in pre-commit

githooks/pre-commit

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+echo "Start git pre-commit hooks";
+
+echo "Start terraform docs";
+for i in `ls -d */`;do
+    if ! git diff --cached --quiet "${i}" 
+    then
+        echo "Generating doc file: ${i}"; 
+        terraform-docs markdown table --output-file README.md --output-mode inject "${i}";
+    fi
+done
+echo "End terraform docs";
+
+echo "Start terraform fmt";
+for y in $(find . -name '*.tf' -print)
+    do
+        if ! git diff --cached --quiet "${y}" 
+        then
+            echo "Formatting the file: ${y}"; 
+            terraform fmt -write=true "${y}"
+        fi
+done
+echo "End terraform fmt";
+
+echo "End git pre-commit hooks";