From 786aa60e63bab4e546d5b90d3e44a307176ec92d Mon Sep 17 00:00:00 2001
From: Egor Tensin <egor@tensin.name>
Date: Mon, 1 Jul 2024 13:51:08 +0200
Subject: Makefile: add maintenance alias

---
 Makefile | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index b2862d4..6321ed7 100644
--- a/Makefile
+++ b/Makefile
@@ -14,6 +14,25 @@ ruby:
 deps: ruby
 	bundle install
 
+.PHONY: maintenance
+maintenance: ruby
+	bundle update
+	@git_status="$$( git status --porcelain=v1 )" && \
+	file_statuses="$$( echo "$$git_status" | cut -c 1-2 | sort -u )" && \
+	file_names="$$( echo "$$git_status" | cut -c 4- | grep -o '[^/]*$$' | sort -u )" && \
+	if [ -z "$$git_status" ]; then \
+		true ; \
+	elif [ "$$file_statuses $$file_names" = ' M Gemfile.lock' ]; then \
+		git commit -am 'bump dependencies' && \
+			git push -q ; \
+	else \
+		echo ; \
+		echo '-----------------------------------------------------------------'; \
+		echo 'Error: unrecognized modifications in the repository'; \
+		echo '-----------------------------------------------------------------'; \
+		exit 1; \
+	fi
+
 jekyll := bundle exec jekyll
 
 .PHONY: build
-- 
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