Repository: incubator-guacamole-website Updated Branches: refs/heads/master c3f58aa0b -> 379abe09a
Add cache-busting checksum to main.css link in head. Project: http://git-wip-us.apache.org/repos/asf/incubator-guacamole-website/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-guacamole-website/commit/2e7f6f46 Tree: http://git-wip-us.apache.org/repos/asf/incubator-guacamole-website/tree/2e7f6f46 Diff: http://git-wip-us.apache.org/repos/asf/incubator-guacamole-website/diff/2e7f6f46 Branch: refs/heads/master Commit: 2e7f6f4622a4a76dba8ac415e3b4d20728760b10 Parents: c3f58aa Author: Michael Jumper <mjum...@apache.org> Authored: Sat Aug 5 12:12:15 2017 -0700 Committer: Michael Jumper <mjum...@apache.org> Committed: Sat Aug 5 12:17:17 2017 -0700 ---------------------------------------------------------------------- _includes/head.html | 4 +++- _plugins/checksum.rb | 27 +++++++++++++++++++++++++++ 2 files changed, 30 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-guacamole-website/blob/2e7f6f46/_includes/head.html ---------------------------------------------------------------------- diff --git a/_includes/head.html b/_includes/head.html index 8264788..7bcf1fa 100644 --- a/_includes/head.html +++ b/_includes/head.html @@ -1,5 +1,7 @@ <head> - <link rel="stylesheet" href="/styles/main.css"> + <link rel="stylesheet" href="/styles/main.css?s={{ + 'styles/main.css' | checksum + }}"> <link rel="icon" type="image/png" href="/images/guacamole-logo-64.png"/> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no, target-densitydpi=device-dpi"/> <meta charset="UTF-8"/> http://git-wip-us.apache.org/repos/asf/incubator-guacamole-website/blob/2e7f6f46/_plugins/checksum.rb ---------------------------------------------------------------------- diff --git a/_plugins/checksum.rb b/_plugins/checksum.rb new file mode 100644 index 0000000..d528d4a --- /dev/null +++ b/_plugins/checksum.rb @@ -0,0 +1,27 @@ +require 'digest' + +module GuacChecksumFilter + + # + # Returns an arbitrary, unique checksum for the given file, calculated from + # the file's contents. The resulting checksum is guaranteed to be safe for + # inclusion within URLs. + # + # == Parameters: + # input:: + # The name of the file to use to generate the checksum. + # + # == Returns: + # An arbitrary, unique checksum generated from the contents of the given + # file. + # + def checksum(input) + digest = Digest::MD5.file input + digest.hexdigest + end + +end + +# Register checksum filter with Liquid +Liquid::Template.register_filter(GuacChecksumFilter) +