From c51324224ce3613801df545cefe09264328a1c3b Mon Sep 17 00:00:00 2001
From: kruthika04 <55175732+kruthika04@users.noreply.github.com>
Date: Fri, 22 Sep 2023 13:33:24 -0700
Subject: [PATCH] Enhance workFlow to add git mod tidy (#458)

Signed-off-by: kruthika04 <km80974@usc.edu>
---
 .github/workflows/test-on-push.yaml      | 3 +++
 .github/workflows/validate_examples.yaml | 2 ++
 Makefile                                 | 9 +++++++++
 3 files changed, 14 insertions(+)

diff --git a/.github/workflows/test-on-push.yaml b/.github/workflows/test-on-push.yaml
index af81fc8d..b385ef36 100644
--- a/.github/workflows/test-on-push.yaml
+++ b/.github/workflows/test-on-push.yaml
@@ -52,3 +52,6 @@ jobs:
           version: ${{ env.GOLANGCILINT_VER }}
           skip-cache: true
           args: --timeout=10m0s
+
+      - name: Run go mod tidy check diff
+        run: make modtidy check-diff
diff --git a/.github/workflows/validate_examples.yaml b/.github/workflows/validate_examples.yaml
index 0446c1d1..62a52df3 100644
--- a/.github/workflows/validate_examples.yaml
+++ b/.github/workflows/validate_examples.yaml
@@ -41,6 +41,8 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install mechanical-markdown
+      - name: Run go mod tidy check diff
+        run: make modtidy check-diff
       - name: Set up Dapr CLI
         run: wget -q ${{ env.DAPR_INSTALL_URL }} -O - | /bin/bash -s ${{ env.DAPR_CLI_VER }}
       - name: Set up Go ${{ env.GOVER }}
diff --git a/Makefile b/Makefile
index 2699c2f5..01ea3552 100644
--- a/Makefile
+++ b/Makefile
@@ -41,3 +41,12 @@ tag: ## Creates release tag
 help: ## Display available commands
 	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk \
 		'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+
+.PHONY: check-diff
+check-diff:
+	git diff --exit-code ./go.mod # check no changes
+	git diff --exit-code ./go.sum # check no changes
+
+.PHONY: modtidy
+modtidy:
+	go mod tidy