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https://github.com/chetan/log_require

Last synced: 21 days ago
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Host: GitHub
URL: https://github.com/chetan/log_require
Owner: chetan
License: mit
Created: 2014-10-30T18:49:13.000Z (about 10 years ago)
Default Branch: master
Last Pushed: 2014-11-22T20:35:38.000Z (about 10 years ago)
Last Synced: 2024-11-20T20:41:35.443Z (about 1 month ago)
Language: Ruby
Size: 160 KB
Stars: 0
Watchers: 2
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE.txt

Awesome Lists containing this project

README

# log_require

Log all calls to Kernel#require

## Usage

This library should generally not be added to a `Gemfile`. Simply install it:

```bash
$ gem install log_require
```

Then use it like so:

```text
$ ruby -rlog_require ./a.rb
require: ./b.rb >> ./a.rb:9
require: ./c.rb >> ./b.rb:2
require: openssl >> ./c.rb:2
require: openssl.so >> ruby-2.1.3/lib/ruby/2.1.0/openssl.rb:17
require: digest.so >> ruby-2.1.3/lib/ruby/2.1.0/digest.rb:1
require: openssl/bn >> ruby-2.1.3/lib/ruby/2.1.0/openssl.rb:19
require: openssl/cipher >> ruby-2.1.3/lib/ruby/2.1.0/openssl.rb:20
require: openssl/config >> ruby-2.1.3/lib/ruby/2.1.0/openssl.rb:21
require: stringio >> ruby-2.1.3/lib/ruby/2.1.0/openssl/config.rb:13
require: openssl/digest >> ruby-2.1.3/lib/ruby/2.1.0/openssl.rb:22
require: openssl/x509 >> ruby-2.1.3/lib/ruby/2.1.0/openssl.rb:23
require: openssl/ssl >> ruby-2.1.3/lib/ruby/2.1.0/openssl.rb:24
require: openssl/buffering >> ruby-2.1.3/lib/ruby/2.1.0/openssl/ssl.rb:17
require: fcntl >> ruby-2.1.3/lib/ruby/2.1.0/openssl/ssl.rb:18
require: ./d.rb >> ./a.rb:10
require: ./e.rb >> ./d.rb:2
require: ./f.rb >> ./e.rb:2
require: ./g.rb >> ./d.rb:3
```

Output is written to STDERR by default.

The following environment variables can also be used to control the output:

* LOG_REQUIRE="filename" -- write to file instead of STDERR
* LOG_REQUIRE_GRAPH=1 -- display tree output

## Contributing to log_require

* Check out the latest master to make sure the feature hasn't been implemented or the bug hasn't been fixed yet.
* Check out the issue tracker to make sure someone already hasn't requested it and/or contributed it.
* Fork the project.
* Start a feature/bugfix branch.
* Commit and push until you are happy with your contribution.
* Make sure to add tests for it. This is important so I don't break it in a future version unintentionally.
* Please try not to mess with the Rakefile, version, or history. If you want to have your own version, or is otherwise necessary, that is fine, but please isolate to its own commit so I can cherry-pick around it.