chore: Validation script for git commit message conventions (#355)

* chore: Validation script for git commit message conventions

Signed-off-by: Darren Murray <[email protected]>

Makefile

@@ -98,3 +98,6 @@ endif
 ifeq (, $(shell which gox))
 	go get github.com/mitchellh/gox
 endif
+
+git-env:
+	scripts/git_env.sh

scripts/git_env.sh

@@ -0,0 +1,23 @@
+
+#!/bin/bash
+#
+# Name::        git_env.sh
+# Description:: Use this script to configure local git env
+# Author::      Darren Murray (<[email protected]>)
+#
+
+readonly commit_hook=scripts/githooks/commit-msg
+readonly hooks_path=scripts/githooks/
+readonly project_name=go-sdk
+
+prepare_git_env(){
+  chmod +x $commit_hook
+  log "Setting git-hooks path to $hooks_path"
+  git config core.hooksPath $hooks_path
+}
+
+log() {
+  echo "--> ${project_name}: $1"
+}
+
+prepare_git_env

scripts/githooks/commit-msg

@@ -0,0 +1,26 @@
+#!/bin/bash
+readonly project_name=go-sdk
+readonly commit_tags="feat(:|\(.*\):)|fix(:|\(.*\):)|style(:|\(.*\):)|refactor(:|\(.*\):)\|test(:|\(.*\):)\|docs(:|\(.*\):)\|chore(:|\(.*\):)\|build(:|\(.*\):)\|ci(:|\(.*\):)\|perf(:|\(.*\):)\|metric(:|\(.*\):)\|misc(:|\(.*\):)"
+readonly commit_message=`cat $1`
+readonly blah="Please enter the commit message for your changes"
+
+validate_commit_message(){
+        if ! [[ $commit_message =~ $commit_tags ]]; then
+            invalid_message
+            exit 1
+        fi
+            log "Commit message is valid"
+} 
+
+invalid_message(){
+    log "Invalid commit message"
+    log "Message must contain one of feat: | fix: | style: | refactor: | test: | docs: | chore: | build: | ci: | perf: | metric: | misc:
+      Or with scope in parenthesis eg. feat(cli): Add new feature"
+}
+
+log() {
+  echo "--> ${project_name}: $1"
+}
+
+validate_commit_message
+