Add disallow-commits hook (#2)

Author: slavcodev

CHANGELOG.md

@@ -15,15 +15,13 @@ Security - in case of vulnerabilities.
 -->
 
 ## [Unreleased]
-
-_TBD_
+### Added
+- Added hooks `disallow-commits`
 
 ## [1.1.0] 2019-03-01
-
 ### Added
 - Added hooks `motivation`
 - Added hooks `files-watcher`
 
 ## [1.0.0] 2019-03-01
-
 Initial release.

disallow-commits/disallow-commits

@@ -0,0 +1,26 @@
+#!/bin/sh
+# The `pre-commit` hook to disallow commits to some branches.
+# Useful for example to disallow commits directly to master branch.
+# Example of config:
+# ~~~
+# [disallow-commits]
+#   branch = master
+#   branch = development
+# ~~~
+
+FCR='\033[1;31m' # Red
+NC='\033[0m'
+
+branch_name="$(git rev-parse --abbrev-ref HEAD)"
+closed_branches=$(git config --get-all disallow-commits.branch)
+
+if [[ -z ${closed_branches} ]]; then
+  closed_branches="master"
+fi
+
+for closed_branch in ${closed_branches} ; do
+  if [[ "${branch_name}" =~ "${closed_branch}" ]]; then
+    echo "${FCR}You can't commit directly to ${closed_branch} branch${NC}"
+    exit 1
+  fi
+done