Class: Browsable::Analyzers::Javascript

Inherits:
Base
  • Object
show all
Defined in:
lib/browsable/analyzers/javascript.rb

Overview

Audits JavaScript by shelling out to eslint with eslint-plugin-compat configured for the project’s target. As with CSS, browsable supplies the config and eslint (with its bundled compat data) does the reasoning.

Instance Attribute Summary

Attributes inherited from Base

#config, #target

Instance Method Summary collapse

Methods inherited from Base

compat_data, #initialize

Constructor Details

This class inherits a constructor from Browsable::Analyzers::Base

Instance Method Details

#analyze(files) ⇒ Object 



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# File 'lib/browsable/analyzers/javascript.rb', line 14

def analyze(files)
  return [] if files.empty?

  # TODO(v0.2): emit an eslint 9 flat config (eslint.config.mjs) and
  # detect which config format the installed eslint expects.
  argv = ["eslint", "--no-eslintrc", "--config", write_eslintrc,
          "--format", "json", *files]
  parse(shell_out(argv, dry_run_key: "BROWSABLE_DRY_RUN_JS"))
end

#required_tools ⇒ Object 



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# File 'lib/browsable/analyzers/javascript.rb', line 12

def required_tools = ["eslint"]