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Diffstat (limited to '_plugins/modified_time_helper.rb')
| -rw-r--r-- | _plugins/modified_time_helper.rb | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/_plugins/modified_time_helper.rb b/_plugins/modified_time_helper.rb new file mode 100644 index 0000000..9c6b880 --- /dev/null +++ b/_plugins/modified_time_helper.rb @@ -0,0 +1,35 @@ +# frozen_string_literal: true + +# Copyright (C) 2019 Miquel Sabaté Solà <mikisabate@gmail.com> +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <https://www.gnu.org/licenses/>. + +module Jekyll + # ModifiedTimeHelper offers methods to fetch the modified time of a given page. + module ModifiedTimeHelper + # Returns the modified time of the given page. + def modified_time(page) + path = File.expand_path(File.join(File.dirname(__FILE__), "..", page["path"])) + out = `git log -n 1 --pretty='format:%cd' --date=iso8601-strict -- #{path}` + + begin + Time.iso8601(out) + out + rescue ArgumentError => e + puts "[WARNING] Could not parse the given modified time from Git: #{e}" + nil + end + end + end +end |