https://github.com/sija/backtracer.cr

Crystal shard aiming to assist with parsing backtraces into a structured form.
https://github.com/sija/backtracer.cr

crystal parser stacktrace

Last synced: 29 days ago
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Crystal shard aiming to assist with parsing backtraces into a structured form.

• Host: GitHub
• URL: https://github.com/sija/backtracer.cr
• Owner: Sija
• License: mit
• Created: 2020-12-27T16:05:34.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2023-10-12T15:39:03.000Z (about 1 year ago)
• Last Synced: 2024-08-04T01:05:19.343Z (3 months ago)
• Topics: crystal, parser, stacktrace
• Language: Crystal
• Homepage:
• Size: 37.1 KB
• Stars: 15
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# backtracer.cr [![CI](https://github.com/Sija/backtracer.cr/actions/workflows/ci.yml/badge.svg)](https://github.com/Sija/backtracer.cr/actions/workflows/ci.yml) [![Releases](https://img.shields.io/github/release/Sija/backtracer.cr.svg)](https://github.com/Sija/backtracer.cr/releases) [![License](https://img.shields.io/github/license/Sija/backtracer.cr.svg)](https://github.com/Sija/backtracer.cr/blob/master/LICENSE)

Crystal shard aiming to assist with parsing backtraces into a structured form.

## Installation

1. Add the dependency to your `shard.yml`:

   ```yaml

   dependencies:

     backtracer:

       github: Sija/backtracer.cr

   ```

2. Run `shards install`

## Usage

```crystal

require "backtracer"

def foo

  raise "bang!"

end

def bar

  foo

end

def baz

  bar

end

begin

  baz

rescue ex

  backtrace = Backtracer.parse(ex.backtrace)

  # Prints

  #

  # `foo` at foo.cr:4:3

  # `bar` at foo.cr:8:3

  # `baz` at foo.cr:12:3

  # ...

  backtrace.frames.each do |frame|

    puts frame

  end

end

```

## Contributing

1. Fork it ()

2. Create your feature branch (`git checkout -b my-new-feature`)

3. Commit your changes (`git commit -am 'Add some feature'`)

4. Push to the branch (`git push origin my-new-feature`)

5. Create a new Pull Request

## Contributors

- [@Sija](https://github.com/Sija) Sijawusz Pur Rahnama - creator and maintainer