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[ci skip] Update documentation related to rails notes

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* Get rid of references to rake notes in the documentation
* Get rid of references to environement variables used in SourceAnnotationExtractor
* Updates the command line guide to reflect the new rails notes API
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Annie-Claude Côté 2018-06-26 17:18:29 -04:00
parent 565ce0eaba
commit 1edc7263c8
2 changed files with 59 additions and 42 deletions
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87
guides/source/command_line.md
View file

@ -457,65 +457,90 @@ More information about migrations can be found in the [Migrations](active_record
### `notes`
`bin/rails notes` will search through your code for comments beginning with FIXME, OPTIMIZE, or TODO. The search is done in files with extension `.builder`, `.rb`, `.rake`, `.yml`, `.yaml`, `.ruby`, `.css`, `.js`, and `.erb` for both default and custom annotations.
`bin/rails notes` searches through your code for comments beginning with a specific keyword. You can refer to `bin/rails notes --help` for information about usage.
By default, it will search in `app`, `config`, `db`, `lib`, and `test` directories for FIXME, OPTIMIZE, and TODO annotations in files with extension `.builder`, `.rb`, `.rake`, `.yml`, `.yaml`, `.ruby`, `.css`, `.js`, and `.erb`.
```bash
$ bin/rails notes
(in /home/foobar/commandsapp)
app/controllers/admin/users_controller.rb:
* [ 20] [TODO] any other way to do this?
* [132] [FIXME] high priority for next deploy
app/models/school.rb:
lib/school.rb:
* [ 13] [OPTIMIZE] refactor this code to make it faster
* [ 17] [FIXME]
```
You can add support for new file extensions using `config.annotations.register_extensions` option, which receives a list of the extensions with its corresponding regex to match it up.
#### Annotations
```ruby
config.annotations.register_extensions("scss", "sass", "less") { |annotation| /\/\/\s*(#{annotation}):?\s*(.*)$/ }
```
If you are looking for a specific annotation, say FIXME, you can use `bin/rails notes:fixme`. Note that you have to lower case the annotation's name.
You can pass specific annotations by using the `--annotations` argument. By default, it will search for FIXME, OPTIMIZE, and TODO.
Note that annotations are case sensitive.
```bash
$ bin/rails notes:fixme
(in /home/foobar/commandsapp)
$ bin/rails notes --annotations FIXME RELEASE
app/controllers/admin/users_controller.rb:
* [132] high priority for next deploy
* [101] [RELEASE] We need to look at this before next release
* [132] [FIXME] high priority for next deploy
app/models/school.rb:
* [ 17]
lib/school.rb:
* [ 17] [FIXME]
```
You can also use custom annotations in your code and list them using `bin/rails notes:custom` by specifying the annotation using an environment variable `ANNOTATION`.
#### Directories
```bash
$ bin/rails notes:custom ANNOTATION=BUG
(in /home/foobar/commandsapp)
app/models/article.rb:
* [ 23] Have to fix this one before pushing!
```
NOTE. When using specific annotations and custom annotations, the annotation name (FIXME, BUG etc) is not displayed in the output lines.
By default, `rails notes` will look in the `app`, `config`, `db`, `lib`, and `test` directories. If you would like to search other directories, you can configure them using `config.annotations.register_directories` option.
You can add more default directories to search from by using `config.annotations.register_directories`. It receives a list of directory names.
```ruby
config.annotations.register_directories("spec", "vendor")
```
You can also provide them as a comma separated list in the environment variable `SOURCE_ANNOTATION_DIRECTORIES`.
```bash
$ export SOURCE_ANNOTATION_DIRECTORIES='spec,vendor'
$ bin/rails notes
(in /home/foobar/commandsapp)
app/models/user.rb:
* [ 35] [FIXME] User should have a subscription at this point
app/controllers/admin/users_controller.rb:
* [ 20] [TODO] any other way to do this?
* [132] [FIXME] high priority for next deploy
lib/school.rb:
* [ 13] [OPTIMIZE] Refactor this code to make it faster
* [ 17] [FIXME]
spec/models/user_spec.rb:
* [122] [TODO] Verify the user that has a subscription works
vendor/tools.rb:
* [ 56] [TODO] Get rid of this dependency
```
#### Extensions
You can add more default file extensions to search from by using `config.annotations.register_extensions`. It receives a list of extensions with its corresponding regex to match it up.
```ruby
config.annotations.register_extensions("scss", "sass") { |annotation| /\/\/\s*(#{annotation}):?\s*(.*)$/ }
```
```bash
$ bin/rails notes
app/controllers/admin/users_controller.rb:
* [ 20] [TODO] any other way to do this?
* [132] [FIXME] high priority for next deploy
app/assets/stylesheets/application.css.sass:
* [ 34] [TODO] Use pseudo element for this class
app/assets/stylesheets/application.css.scss:
* [ 1] [TODO] Split into multiple components
lib/school.rb:
* [ 13] [OPTIMIZE] Refactor this code to make it faster
* [ 17] [FIXME]
spec/models/user_spec.rb:
* [122] [TODO] Verify the user that has a subscription works
vendor/tools.rb:
* [ 56] [TODO] Get rid of this dependency
```
### `routes`

14
railties/lib/rails/source_annotation_extractor.rb
View file

@ -8,12 +8,7 @@ SourceAnnotationExtractor = ActiveSupport::Deprecation::DeprecatedConstantProxy.
new("SourceAnnotationExtractor", "Rails::SourceAnnotationExtractor")
module Rails
# Implements the logic behind the rake tasks for annotations like
#
# rails notes
# rails notes:optimize
#
# and friends. See <tt>rails -T notes</tt> and <tt>railties/lib/rails/tasks/annotations.rake</tt>.
# Implements the logic behind <tt>Rails::Command::NotesCommand</tt>. See <tt>rails notes --help</tt> for usage information.
#
# Annotation objects are triplets <tt>:line</tt>, <tt>:tag</tt>, <tt>:text</tt> that
# represent the line where the annotation lives, its tag, and its text. Note
@ -64,10 +59,7 @@ module Rails
# Prints all annotations with tag +tag+ under the root directories +app+,
# +config+, +db+, +lib+, and +test+ (recursively).
#
# Additional directories may be added using a comma-delimited list set using
# <tt>ENV['SOURCE_ANNOTATION_DIRECTORIES']</tt>.
#
# Directories may also be explicitly set using the <tt>:dirs</tt> key in +options+.
# Specific directories can be explicitly set using the <tt>:dirs</tt> key in +options+.
#
# Rails::SourceAnnotationExtractor.enumerate 'TODO|FIXME', dirs: %w(app lib), tag: true
#
@ -75,7 +67,7 @@ module Rails
#
# See <tt>#find_in</tt> for a list of file extensions that will be taken into account.
#
# This class method is the single entry point for the rake tasks.
# This class method is the single entry point for the `rails notes` command.
def self.enumerate(tag, options = {})
extractor = new(tag)
dirs = options.delete(:dirs) || Annotation.directories