From 9a3d9a7184397fee67f317e2d652ab226d678960 Mon Sep 17 00:00:00 2001
From: Yaroslav Bolyukin <iam@lach.pw>
Date: Fri, 22 Sep 2023 07:54:41 +0000
Subject: [PATCH] Merge pull request #838 from UniqueNetwork/feature/pre-push-checks


---
--- a/.envrc
+++ b/.envrc
@@ -19,6 +19,10 @@
     fi
 }
 
+if ! diff .githooks/pre-commit .git/hooks/pre-commit  >/dev/null; then
+echo -e "${RED}Hooks are updated, run make git-hooks${RESET}"
+fi
+
 watch_file .baedeker/.bdk-env/discover.env
 if test -f .baedeker/.bdk-env/discover.env; then
     check_bdk baedeker
--- /dev/null
+++ b/.githooks/pre-commit
@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+#
+# Pre-push hook verifying that inappropriate code will not be pushed.
+
+# Colors for the terminal output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+NC='\033[0m' # No Color
+
+echo "Starting cargo fmt.."
+cargo fmt --check
+FMT_EXIT="$?"
+
+# Check that prettier formatting rules are not violated.
+if [[ "${FMT_EXIT}" = 0 ]]; then
+    echo -e "${GREEN}cargo fmt succeded${NC}"
+else
+    echo -e "${RED}Commit error!${NC}"
+    echo "Please format the code via 'cargo fmt', cannot commit unformatted code"
+    exit 1
+fi
+
+STAGED_TEST_FILES=$(git diff --cached --name-only --diff-filter=ACM | grep ".ts$\|.js$")
+
+if [[ "$STAGED_TEST_FILES" = "" ]]; then
+  echo -e "${GREEN}eslint succeded${NC}"
+  exit 0
+fi
+
+echo "Starting eslint.."
+./tests/node_modules/.bin/eslint --max-warnings 0 ${STAGED_TEST_FILES[@]}
+ESLINT_EXIT="$?"
+
+if [[ "${ESLINT_EXIT}" = 0 ]]; then
+    echo -e "${GREEN}eslint succeded${NC}"
+else
+    echo -e "${RED}Commit error!${NC}"
+    echo "Please format the code via 'yarn fix', cannot Commit unformatted code"
+    exit 1
+fi
+
+exit $?
\ No newline at end of file
--- a/Makefile
+++ b/Makefile
@@ -167,3 +167,13 @@
 .PHONY: clippy
 clippy:
 	cargo clippy --features=quartz-runtime,unique-runtime,try-runtime,runtime-benchmarks --tests
+
+.PHONY: git-hooks
+git-hooks:
+	cp .githooks/pre-commit .git/hooks/pre-commit
+
+.PHONY: init
+init:
+	make git-hooks
+	cd tests
+	yarn install
--- a/README.md
+++ b/README.md
@@ -159,6 +159,11 @@
 cd tests && yarn eslint --ext .ts,.js src/
 ```
 
+### Enable checking of code style on commits
+```bash
+make git-hooks
+```
+
 
 ## Karura token transfer
 

-- 
gitstuff