From f8a287c6c1ed2e50cab893b9b255e6351062ced2 Mon Sep 17 00:00:00 2001
From: Greyson Dehn <Greyson.Dehn@target.com>
Date: Thu, 22 Dec 2016 12:36:37 -0600
Subject: [PATCH] Update docs

---
 DOCS.md | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/DOCS.md b/DOCS.md
index 8f0ed90..a9e5937 100644
--- a/DOCS.md
+++ b/DOCS.md
@@ -187,3 +187,33 @@ pipeline:
       app_version: 1.0.0
     parallelism: 2
 ```
+
+## Submodule Overrides
+You may want to override particular configuration values in submodules.
+
+For example, this configuration:
+
+```yaml
+pipeline:
+  terraform:
+    image: jmccann/drone-terraform:0.5
+    plan: false
+    submodules:
+      the-first:
+        source: some:neat://path
+        a-key: key
+      the-second:
+        do-the-thing: true
+    parallelism: 2
+```
+
+will add a file named `<random hex>_override.tf` containing:
+```hcl-terraform
+module "the-first" {
+  source = "some:neat://path"
+  a-key = "key"
+}
+module "the-second" {
+  do-the-thing = true
+}
+```
\ No newline at end of file