dmyates · June 14, 2016 17:54 · Jun 14, 2016
diff --git a/md2md.rb b/md2md.rb
@@ -0,0 +1,38 @@
+# Convert all files in dir from Ghost-compatible markdown to Hugo-compatible markdown
+# (changes footnotes and headings)
+#
+# Usage: ruby md2md.rb /path/to/posts
+
+# #Heading --> # Heading
+def headings(str)
+	str.gsub(/(#+)(?=[^ #])/i,'\1 ')
+end
+
+# this[^n] is[^n] footnoted[^n] --> this[^m] is[^n] footnoted[^o]
+def footnote_refs(str)
+	thing = ('m'..'z').to_a.cycle.each
+	while str =~ /\[\^n\](?=[^:])/
+		str.sub!(/\[\^n\](?=[^:])/,"[^#{thing.next}]")
+	end
+	str
+end
+
+# [^n]: Blah blah\n[^n]: Further blah\n[^n]: More blah --> [^m]: Blah blah\n[^n]: Further blah\n[^o]: More blah
+def footnotes(str)
+	thing = ('m'..'z').to_a.cycle.each
+	while str =~ /\[\^n\]:/
+		str.sub!(/\[\^n\]:/,"[^#{thing.next}]:")
+	end
+	str
+end
+
+# Do this to every file.md in-place (living dangerously)
+Dir.glob("#{ARGV[0]}/**/*.md") do |file|
+	f = open(file).read
+	f = headings(f)
+	f = footnote_refs(f)
+	f = footnotes(f)
+	File.open(file, 'w') do |fl|
+		fl.write f
+	end
+end
No results found