YardGhurt
YARDoc GitHub Rake Tasks
- Fix GitHub Flavored Markdown files.
- Sync YARDoc to a local GitHub Pages repo.
Contents
- Setup
- Using
- GFMFixTask
- GHPSyncTask
- Util / YardGhurt
- AnchorLinks
- CLI App
- Hacking
- Testing
- Tests
- License
Setup
Pick your poison...
With the RubyGems CLI package manager:
$ gem install yard_ghurt
In your Gemspec (<project>.gemspec):
spec.add_development_dependency 'yard_ghurt', '~> X.X.X'
In your Gemfile:
gem 'yard_ghurt', '~> X.X.X', :group => [:development, :test]
# or...
gem 'yard_ghurt', :git => 'https://github.com/esotericpig/yard_ghurt.git',
:tag => 'vX.X.X', :group => [:development, :test]
Manually:
$ git clone 'https://github.com/esotericpig/yard_ghurt.git'
$ cd yard_ghurt
$ bundle install
$ bundle exec rake install:local
Using
Currently, you can't use this project as a YARDoc Plugin, but planning on it for v2.0. Read the TODO for more info.
Rake Tasks:
Task | Description |
---|---|
GFMFixTask | Fix GitHub Flavored Markdown files |
GHPSyncTask | Sync YARDoc to a local GitHub Pages repo. |
Helpers:
Helper | Description |
---|---|
Util / YardGhurt | Utility methods for tasks |
AnchorLinks | A “database” of anchor links |
GFMFixTask
Fix (find & replace) text in the GitHub Flavored Markdown (GFM) files in the YARDoc directory, for differences between the two formats.
Very Important!
In order for this to work, you must also add redcarpet
as a dependency, per YARDoc's documentation:
spec.add_development_dependency 'redcarpet','~> X.X' # For YARDoc Markdown (*.md)
Else, you'll get a bunch of label-*
relative links.
You can set dry_run on the command line:
$ rake yard_gfm_fix dryrun=true
What I typically use:
YardGhurt::GFMFixTask.new() do |task|
task.arg_names = [:dev]
task.dry_run = false
task.fix_code_langs = true
task.md_files = ['index.html']
task.before = Proc.new() do |t2,args|
# Delete this file as it's never used (index.html is an exact copy)
YardGhurt.rm_exist(File.join(t2.doc_dir,'file.README.html'))
# Root dir of my GitHub Page for CSS/JS
ghp_root_dir = YardGhurt.to_bool(args.dev) ? '../../esotericpig.github.io' : '../../..'
t2.css_styles << %Q(<link rel="stylesheet" type="text/css" href="#{ghp_root_dir}/css/prism.css" />)
t2.js_scripts << %Q(<script src="#{ghp_root_dir}/js/prism.js"></script>)
end
end
Using all options:
YardGhurt::GFMFixTask.new(:yard_fix) do |task|
task.anchor_db = {'tests' => 'Testing'} # #tests => #Testing
task.arg_names << :name # Custom args
task.css_styles << '<link rel="stylesheet" href="css/my_css.css" />' # Inserted at </head>
task.css_styles << '<style>body{ background-color: linen; }</style>'
task.custom_gsub = Proc.new() {|line| !line.gsub!('YardGhurt','YARD GHURT!').nil?()}
task.custom_gsubs << [/newline/i,'Do you smell what The Rock is cooking?']
task.deps << :yard # Custom dependencies
task.description = 'Fix it'
task.doc_dir = 'doc'
task.dry_run = false
task.exclude_code_langs = Set['ruby']
task.fix_anchor_links = true
task.fix_code_langs = true
task.fix_file_links = true
task.js_scripts << '<script src="js/my_js.js"></script>' # Inserted at </body>
task.js_scripts << '<script>document.write("Hello World!");</script>'
task.md_files = ['index.html']
task.verbose = false
task.before = Proc.new() {|task,args| puts "Hi, #{args.name}!"}
task.during = Proc.new() {|task,args,file| puts "#{args.name} can haz #{file}?"}
task.after = Proc.new() {|task,args| puts "Goodbye, #{args.name}!"}
end
GHPSyncTask
Sync YARDoc to a local GitHub Pages repo (uses rsync
by default).
What I typically use:
YardGhurt::GHPSyncTask.new() do |task|
task.ghp_dir = '../esotericpig.github.io/docs/yard_ghurt/yardoc'
task.sync_args << '--delete-after'
end
Using all options:
# Execute: rake ghp_doc[false,'Ruby']
YardGhurt::GHPSyncTask.new(:ghp_doc) do |task|
task.arg_names << :name # Custom args
task.deps << :yard # Custom dependencies
task.description = 'Rsync my_doc/ to my page'
task.doc_dir = 'my_doc' # YARDoc directory of generated files
task.ghp_dir = '../dest_dir/my_page'
task.strict = true # Fail if doc_dir doesn't exist
task.sync_args << '--delete-after'
task.sync_cmd = '/usr/bin/rsync'
task.before = Proc.new() {|task,args| puts "Hi, #{args.name}!"}
task.after = Proc.new() {|task,args| puts "Goodbye, #{args.name}!"}
end
Util / YardGhurt
Utility methods for tasks.
require 'yard_ghurt/util'
# If the file exists, delete it, and if +output+ is true, log it to stdout
YardGhurt::Util.rm_exist('doc/file.README.html')
YardGhurt::Util.rm_exist('doc/file.README.html',false)
# Convert an Object to true or false
puts YardGhurt::Util.to_bool('true') # true
puts YardGhurt::Util.to_bool('on') # true
puts YardGhurt::Util.to_bool('yes') # true
puts YardGhurt::Util.to_bool(nil) # false
For convenience, Util's methods are also included in the top module YardGhurt. However, this will also include all of the Tasks and Helpers, so Util is preferred, unless you're already requiring yard_ghurt.
require 'yard_ghurt'
YardGhurt.rm_exist('doc/file.README.html')
puts YardGhurt.to_bool('true')
AnchorLinks
A “database” of anchor links specific to GitHub Flavored Markdown (GFM) and YARDoc.
You can use this by itself to view what anchor IDs would be generated:
require 'yard_ghurt/anchor_links'
al = YardGhurt::AnchorLinks.new()
puts al.to_github_anchor_id('This is a test!')
puts al.to_yard_anchor_id('This is a test!')
# Output:
# ---
# this-is-a-test
# This_is_a_test_
Be aware that YARDoc depends on a common number that will be incremented for all duplicates, while GFM's number is only local to each specific duplicate:
al = YardGhurt::AnchorLinks.new()
name = 'This is a test!'
puts al.to_yard_anchor_id(name) # This_is_a_test_
puts al.to_yard_anchor_id(name) # This_is_a_test_
puts al.to_github_anchor_id(name) # this-is-a-test
puts al.to_github_anchor_id(name) # this-is-a-test
al << name # Officially add it to the database
# Instead of being 0 & 0, will be 0 & 1 (incremented),
# even without being added to the database
puts al.to_yard_anchor_id(name) # This_is_a_test_0
puts al.to_yard_anchor_id(name) # This_is_a_test_1
puts al.to_github_anchor_id(name) # this-is-a-test-1
puts al.to_github_anchor_id(name) # this-is-a-test-1
name = 'This is another test!'
al << name # Officially add it to the database
# Instead of being 0 & 1, will be 2 & 3 (global increment),
# even without being added to the database
puts al.to_yard_anchor_id(name) # This_is_another_test_2
puts al.to_yard_anchor_id(name) # This_is_another_test_3
puts al.to_github_anchor_id(name) # this-is-another-test-1
puts al.to_github_anchor_id(name) # this-is-another-test-1
CLI App
A CLI app has been added for convenience for when writing your own README.
On the command line:
$ yard_ghurt -g "What's this ID?"
# => whats-this-id
$ yard_ghurt -y "What's this ID?"
# => What_s_this_ID_
$ yard_ghurt -a "What's this ID?"
# => GitHub: whats-this-id
# YARDoc: What_s_this_ID_
Help:
Usage: yard_ghurt [options]
-a, --anchor <string> Print GitHub & YARDoc anchor link IDs of <string>
-g, --github <string> Print GitHub anchor link ID of <string>
-y, --yard <string> Print YARDoc anchor link ID of <string>
---
-h, --help Print this help
-v, --version Print the version
Hacking
$ git clone 'https://github.com/esotericpig/yard_ghurt.git'
$ cd yard_ghurt
$ bundle install
$ bundle exec rake -T
Testing
First, execute this:
$ bundle exec rake clobber yard yard_gfm_fix[true]
Then execute this and make sure there are no warnings and no changes:
$ bundle exec rake yard_gfm_fix[true]
It should output this:
[doc/file.README.html]:
= Nothing written (up-to-date)
[doc/index.html]:
= Nothing written (up-to-date)
Then open up doc/index.html and check all of the anchor links, local file links, etc.
Lastly, the 2 files should be almost identical, except for 1 line:
$ diff doc/index.html doc/file.README.html
Tests
These are actual tests for this gem.
- This is Test #1
- This-is-Test-#2
- This_is_Test_#3
- "This is Test #4"
- "This is Test #4"
- this is test #5
- THIS IS TEST #6
- 日本語?
- テスト?
- 中文?
- 汉语?
This is Test #1
This-is-Test-#2
This_is_Test_#3
"This is Test #4"
"This is Test #4"
this is test #5
THIS IS TEST #6
日本語?
テスト?
中文?
汉语?
Newline
Newline
Newline
Newline
Newline
Newline
Newline
Newline
Newline
Newline
Newline
License
YardGhurt (https://github.com/esotericpig/yard_ghurt)
Copyright (c) 2019-2021 Jonathan Bradley WhitedYardGhurt is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.YardGhurt 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 Lesser General Public License for more details.You should have received a copy of the GNU Lesser General Public License
along with YardGhurt. If not, see https://www.gnu.org/licenses/.