From 61ef39426b32665c0180c469e53152356a6477db Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Sat, 2 May 2020 12:21:53 -0300
Subject: [PATCH] remove files from previous builds
---
lib/jekyll/static_file.rb | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/lib/jekyll/static_file.rb b/lib/jekyll/static_file.rb
index a2a9ee7..d60d56c 100644
--- a/lib/jekyll/static_file.rb
+++ b/lib/jekyll/static_file.rb
@@ -6,12 +6,26 @@ module Jekyll
# the file
def write(dest)
dest_path = destination(dest)
- return if File.exist? dest_path
+
+ # If the file exists but it's not a hardlink, we remove it and
+ # replace it with one. This is useful when migrating from a site
+ # already built without this plugin.
+ if File.exist? dest_path
+ return if hardlink? dest_path
+ FileUtils.rm dest_path
+ end
self.class.mtimes[path] = mtime
FileUtils.mkdir_p(File.dirname(dest_path))
FileUtils.ln(path, dest_path)
end
+
+ private
+
+ # Verifies the path has hardlinks
+ def hardlink?(path)
+ File.stat(path).nlink > 1
+ end
end
end
--
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