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Recover Directory Paths #29

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18 changes: 15 additions & 3 deletions lib/jekyll/watcher.rb
Original file line number Diff line number Diff line change
Expand Up @@ -62,13 +62,21 @@ def config_files(options)
end

def to_exclude(options)
# prepending a slash to the destination directory will ensure that
# other files starting with _site aren't also ignored by Listen
destination = "#{options['destination']}/"

[
config_files(options),
options['destination'],
destination,
custom_excludes(options)
].flatten
end

def has_trailing_slash(path)
path[-1] == '/'
end

# Paths to ignore for the watch option
#
# options - A Hash of options passed to the command
Expand All @@ -79,12 +87,16 @@ def listen_ignore_paths(options)
paths = to_exclude(options)

paths.map do |p|
is_dir = has_trailing_slash(p)
absolute_path = Pathname.new(p).expand_path

if absolute_path.exist?
begin
relative_path = absolute_path.relative_path_from(source).to_s
unless relative_path.start_with?('../')
path_to_ignore = Regexp.new(Regexp.escape(relative_path))
recovered_path = is_dir ? "#{relative_path}/" : relative_path

unless recovered_path.start_with?('../')
path_to_ignore = Regexp.new(Regexp.escape(recovered_path))
Jekyll.logger.debug "Watcher:", "Ignoring #{path_to_ignore}"
path_to_ignore
end
Expand Down
4 changes: 2 additions & 2 deletions spec/watcher_spec.rb
Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@

let(:options) { base_opts }
let(:site) { instance_double(Jekyll::Site) }
let(:default_ignored) { [/_config\.yml/, /_site/, /\.jekyll\-metadata/] }
let(:default_ignored) { [/_config\.yml/, /#{Regexp.escape('_site/')}/, /\.jekyll\-metadata/] }
subject { described_class }
before(:each) do
FileUtils.mkdir(options['destination']) if options['destination']
Expand Down Expand Up @@ -88,7 +88,7 @@
end

context "with a custom destination" do
let(:default_ignored) { [/_config\.yml/, /_dest/, /\.jekyll\-metadata/] }
let(:default_ignored) { [/_config\.yml/, /#{Regexp.escape('_dest/')}/, /\.jekyll\-metadata/] }

context "when source is absolute" do
context "when destination is absolute" do
Expand Down