Commit 99eb2831 authored by Robert Schilling's avatar Robert Schilling

Use readme we support to render if there are multiple readmes

parent 0e3f8ea2
......@@ -21,6 +21,16 @@ module TreeHelper
tree.html_safe
end
def render_readme(readme)
if Gitlab::MarkdownHelper.gitlab_markdown?(readme.name)
preserve(markdown(readme.data))
elsif Gitlab::MarkdownHelper.markup?(readme.name)
render_markup(readme.name, readme.data)
else
simple_format(readme.data)
end
end
# Return an image icon depending on the file type
#
# type - String type of the tree item; either 'folder' or 'file'
......@@ -38,20 +48,6 @@ module TreeHelper
"file_#{hexdigest(content.name)}"
end
# Public: Determines if a given filename is compatible with GitHub::Markup.
#
# filename - Filename string to check
#
# Returns boolean
def markup?(filename)
filename.downcase.end_with?(*%w(.textile .rdoc .org .creole .wiki .mediawiki
.rst .adoc .asciidoc .asc))
end
def gitlab_markdown?(filename)
filename.downcase.end_with?(*%w(.mdown .md .markdown))
end
# Simple shortcut to File.join
def tree_join(*args)
File.join(*args)
......@@ -94,7 +90,8 @@ module TreeHelper
end
def editing_preview_title(filename)
if gitlab_markdown?(filename) || markup?(filename)
if Gitlab::MarkdownHelper.gitlab_markdown?(filename) ||
Gitlab::MarkdownHelper.markup?(filename)
'Preview'
else
'Diff'
......
......@@ -6,7 +6,24 @@ class Tree
git_repo = repository.raw_repository
@entries = Gitlab::Git::Tree.where(git_repo, sha, path)
if readme_tree = @entries.find(&:readme?)
available_readmes = @entries.select(&:readme?)
if available_readmes.count > 0
# If there is more than 1 readme in tree, find readme which is supported
# by markup renderer.
if available_readmes.length > 1
supported_readmes = available_readmes.select do |readme|
Gitlab::MarkdownHelper.gitlab_markdown?(readme.name) ||
Gitlab::MarkdownHelper.markup?(readme.name)
end
# Take the first supported readme, or the first available readme, if we
# don't support any of them
readme_tree = supported_readmes.first || available_readmes.first
else
readme_tree = available_readmes.first
end
readme_path = path == '/' ? readme_tree.name : File.join(path, readme_tree.name)
@readme = Gitlab::Git::Blob.find(git_repo, sha, readme_path)
end
......
- if gitlab_markdown?(blob.name)
- if Gitlab::MarkdownHelper.gitlab_markdown?(blob.name)
.file-content.wiki
= preserve do
= markdown(blob.data)
- elsif markup?(blob.name)
- elsif Gitlab::MarkdownHelper.markup?(blob.name)
.file-content.wiki
= render_markup(blob.name, blob.data)
- else
......
.diff-file
.diff-content
- if gitlab_markdown?(@blob.name)
- if Gitlab::MarkdownHelper.gitlab_markdown?(@blob.name)
.file-content.wiki
= preserve do
= markdown(@content)
- elsif markup?(@blob.name)
- elsif Gitlab::MarkdownHelper.markup?(@blob.name)
.file-content.wiki
= raw GitHub::Markup.render(@blob.name, @content)
- else
......
......@@ -3,10 +3,4 @@
%i.icon-file
= readme.name
.wiki
- if gitlab_markdown?(readme.name)
= preserve do
= markdown(readme.data)
- elsif markup?(readme.name)
= render_markup(readme.name, readme.data)
- else
= simple_format(readme.data)
= render_readme(readme)
- unless @snippet.content.empty?
- if gitlab_markdown?(@snippet.file_name)
- if Gitlab::MarkdownHelper.gitlab_markdown?(@snippet.file_name)
.file-content.wiki
= preserve do
= markdown(@snippet.data)
- elsif markup?(@snippet.file_name)
- elsif Gitlab::MarkdownHelper.markup?(@snippet.file_name)
.file-content.wiki
= render_markup(@snippet.file_name, @snippet.data)
- else
......
module Gitlab
module MarkdownHelper
module_function
# Public: Determines if a given filename is compatible with GitHub::Markup.
#
# filename - Filename string to check
#
# Returns boolean
def markup?(filename)
filename.downcase.end_with?(*%w(.textile .rdoc .org .creole .wiki
.mediawiki .rst .adoc .asciidoc .asc))
end
# Public: Determines if a given filename is compatible with
# GitLab-flavored Markdown.
#
# filename - Filename string to check
#
# Returns boolean
def gitlab_markdown?(filename)
filename.downcase.end_with?(*%w(.mdown .md .markdown))
end
end
end
require 'spec_helper'
describe TreeHelper do
describe '#markup?' do
%w(textile rdoc org creole wiki mediawiki
rst adoc asciidoc asc).each do |type|
it "returns true for #{type} files" do
markup?("README.#{type}").should be_true
end
end
it "returns false when given a non-markup filename" do
markup?('README.rb').should_not be_true
end
end
end
require 'spec_helper'
describe Gitlab::MarkdownHelper do
describe '#markup?' do
%w(textile rdoc org creole wiki
mediawiki rst adoc asciidoc asc).each do |type|
it "returns true for #{type} files" do
Gitlab::MarkdownHelper.markup?("README.#{type}").should be_true
end
end
it 'returns false when given a non-markup filename' do
Gitlab::MarkdownHelper.markup?('README.rb').should_not be_true
end
end
describe '#gitlab_markdown?' do
%w(mdown md markdown).each do |type|
it "returns true for #{type} files" do
Gitlab::MarkdownHelper.gitlab_markdown?("README.#{type}").should be_true
end
end
it 'returns false when given a non-markdown filename' do
Gitlab::MarkdownHelper.gitlab_markdown?('README.rb').should_not be_true
end
end
end
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