From 26d869d5e356019e31468a0e270534fb080907ae Mon Sep 17 00:00:00 2001
From: fauno <fauno@endefensadelsl.org>
Date: Mon, 9 Jul 2018 22:33:08 -0300
Subject: [PATCH] only regenerate files when the sources are newer
---
.../generator.rb | 2 +-
.../pandoc_file.rb | 29 ++++++++++++++++++-
lib/jekyll-pandoc-multiple-formats/version.rb | 2 +-
3 files changed, 30 insertions(+), 3 deletions(-)
diff --git a/lib/jekyll-pandoc-multiple-formats/generator.rb b/lib/jekyll-pandoc-multiple-formats/generator.rb
index bf4a839..86a44c6 100644
--- a/lib/jekyll-pandoc-multiple-formats/generator.rb
+++ b/lib/jekyll-pandoc-multiple-formats/generator.rb
@@ -1,4 +1,4 @@
-# Copyright (c) 2012-2015 Nicolás Reynolds <fauno@endefensadelsl.org>
+# Copyright (c) 2012-2018 Nicolás Reynolds <fauno@endefensadelsl.org>
# 2012-2013 Mauricio Pasquier Juan <mpj@endefensadelsl.org>
# 2013 Brian Candler <b.candler@pobox.com>
#
diff --git a/lib/jekyll-pandoc-multiple-formats/pandoc_file.rb b/lib/jekyll-pandoc-multiple-formats/pandoc_file.rb
index 75b2f72..e7ff91f 100644
--- a/lib/jekyll-pandoc-multiple-formats/pandoc_file.rb
+++ b/lib/jekyll-pandoc-multiple-formats/pandoc_file.rb
@@ -26,7 +26,7 @@ module Jekyll
include Convertible
attr_reader :format, :site, :config, :flags, :posts, :slug, :title, :url
- attr_reader :papersize, :sheetsize, :signature
+ attr_reader :papersize, :sheetsize, :signature, :sources
def initialize(site, format, posts, title = nil, extra = {})
@site = site
@@ -184,6 +184,12 @@ module Jekyll
end
def write
+ unless rebuild?
+ Jekyll.logger.info "#{relative_path} doesn't need to be rebuilt"
+ Jekyll.logger.debug sources.join(' ')
+ return true
+ end
+
FileUtils.mkdir_p(File.dirname(path))
# Remove the file before creating it
FileUtils.rm_f(path)
@@ -332,6 +338,27 @@ module Jekyll
@signature ||= find_option 'signature'
end
+ # Finds the source files for this pandoc file
+ def sources
+ return @sources if @sources
+
+ @sources = ['_config.yml']
+ @sources << flags.split(' ').map do |flag|
+ file = File.join(@site.config['source'], flag.split('=').last)
+ file if File.exist? file
+ end
+
+ @sources << posts.map(&:path)
+
+ @sources = @sources.flatten.compact
+ end
+
+ def rebuild?
+ !File.exist?(path) || sources.map do |f|
+ File.ctime(f) > File.ctime(path)
+ end.any?
+ end
+
private
def single_post
diff --git a/lib/jekyll-pandoc-multiple-formats/version.rb b/lib/jekyll-pandoc-multiple-formats/version.rb
index 8f58975..e77c69e 100644
--- a/lib/jekyll-pandoc-multiple-formats/version.rb
+++ b/lib/jekyll-pandoc-multiple-formats/version.rb
@@ -1,3 +1,3 @@
module JekyllPandocMultipleFormats
- VERSION = '0.3.0'
+ VERSION = '0.4.0'
end
--
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