Adding pre-commit git hook

README.md

@@ -108,6 +108,14 @@ Build the app:
 ./gradlew installDebug
 ```
 
+## Git Hooks
+
+You can add the git hook running the following bash script:
+
+```bash
+./tools/git-hooks/init.sh
+```
+
 ## How to Deploy
 
 1. Generate a new signing key

tools/git-hooks/init.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+set -e
+
+function setup_git_hooks()
+{
+  echo "Initialising git hooks..."
+  ln -sf "$PWD/tools/git-hooks/pre-commit.sh" "$PWD/.git/hooks/pre-commit"
+  chmod +x "$PWD/.git/hooks/pre-commit"
+  echo "Done"
+}
+
+setup_git_hooks

tools/git-hooks/pre-commit.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+GREEN='\033[0;32m'
+NO_COLOR='\033[0m'
+
+echo "*********************************************************"
+echo "Running git pre-commit hook. Running Static analysis... "
+echo "*********************************************************"
+
+./gradlew ktlintCheck
+
+status=$?
+
+if [ "$status" = 0 ] ; then
+    echo "Static analysis found no problems."
+    exit 0
+else
+    echo "*********************************************************"
+    echo 1>&2 "Static analysis found violations it could not fix."
+    printf "Run ${GREEN}./gradlew ktlintFormat${NO_COLOR} to fix formatting related issues...\n"
+    echo "*********************************************************"
+    exit 1
+fi