Welcom pronto-hlint! This is a whole rewrite of pronto-eslint_npm.

[github/fretlink/pronto-hlint.git] / lib / pronto / eslint_npm.rb

diff --git a/lib/pronto/eslint_npm.rb b/lib/pronto/eslint_npm.rb
deleted file mode 100644 (file)
index 6a9c00c..0000000
--- a/lib/pronto/eslint_npm.rb
+++ /dev/null
@@ -1,104 +0,0 @@
-# frozen_string_literal: true
-
-require 'pronto'
-require 'shellwords'
-
-module Pronto
-  class ESLintNpm < Runner
-    CONFIG_FILE = '.pronto_eslint_npm.yml'.freeze
-    CONFIG_KEYS = %w[eslint_executable files_to_lint cmd_line_opts].freeze
-
-    attr_writer :eslint_executable, :cmd_line_opts
-
-    def eslint_executable
-      @eslint_executable || 'eslint'
-    end
-
-    def files_to_lint
-      @files_to_lint || /(\.js|\.es6)$/
-    end
-
-    def cmd_line_opts
-      @cmd_line_opts || ''
-    end
-
-    def files_to_lint=(regexp)
-      @files_to_lint = regexp.is_a?(Regexp) && regexp || Regexp.new(regexp)
-    end
-
-    def config_options
-      @config_options ||=
-        begin
-          config_file = File.join(repo_path, CONFIG_FILE)
-          File.exist?(config_file) && YAML.load_file(config_file) || {}
-        end
-    end
-
-    def read_config
-      config_options.each do |key, val|
-        next unless CONFIG_KEYS.include?(key.to_s)
-        send("#{key}=", val)
-      end
-    end
-
-    def run
-      return [] if !@patches || @patches.count.zero?
-
-      read_config
-
-      @patches
-        .select { |patch| patch.additions > 0 }
-        .select { |patch| js_file?(patch.new_file_full_path) }
-        .map { |patch| inspect(patch) }
-        .flatten.compact
-    end
-
-    private
-
-    def repo_path
-      @repo_path ||= @patches.first.repo.path
-    end
-
-    def inspect(patch)
-      offences = run_eslint(patch)
-      clean_up_eslint_output(offences)
-        .map do |offence|
-          patch
-            .added_lines
-            .select { |line| line.new_lineno == offence['line'] }
-            .map { |line| new_message(offence, line) }
-        end
-    end
-
-    def new_message(offence, line)
-      path  = line.patch.delta.new_file[:path]
-      level = :warning
-
-      Message.new(path, line, level, offence['message'], nil, self.class)
-    end
-
-    def js_file?(path)
-      files_to_lint =~ path.to_s
-    end
-
-    def run_eslint(patch)
-      Dir.chdir(repo_path) do
-        JSON.parse `#{eslint_command_line(patch.new_file_full_path.to_s)}`
-      end
-    end
-
-    def eslint_command_line(path)
-      "#{eslint_executable} #{cmd_line_opts} #{Shellwords.escape(path)} -f json"
-    end
-
-    def clean_up_eslint_output(output)
-      # 1. Filter out offences without a warning or error
-      # 2. Get the messages for that file
-      # 3. Ignore errors without a line number for now
-      output
-        .select { |offence| offence['errorCount'] + offence['warningCount'] > 0 }
-        .map { |offence| offence['messages'] }
-        .flatten.select { |offence| offence['line'] }
-    end
-  end
-end