Class: Solargraph::Shell

Inherits:
Thor
  • Object
show all
Includes:
ServerMethods
Defined in:
lib/solargraph/shell.rb

Instance Method Summary collapse

Methods included from ServerMethods

#available_port

Instance Method Details

#config(directory = '.') ⇒ Object 



100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
 
# File 'lib/solargraph/shell.rb', line 100

def config(directory = '.')
  matches = []
  if options[:extensions]
    Gem::Specification.each do |g|
      puts g.name
      if g.name.match(/^solargraph\-[A-Za-z0-9_\-]*?\-ext/)
        require g.name
        matches.push g.name
      end
    end
  end
  conf = Solargraph::ApiMap::Config.new.raw_data
  unless matches.empty?
    matches.each do |m|
      conf['extensions'].push m
    end
  end
  File.open(File.join(directory, '.solargraph.yml'), 'w') do |file|
    file.puts conf.to_yaml
  end
  STDOUT.puts "Configuration file initialized."
end

#prepare ⇒ Object 



24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
 
# File 'lib/solargraph/shell.rb', line 24

def prepare
  cache_dir = File.join(Dir.home, '.solargraph', 'cache')
  version_dir = File.join(cache_dir, '2.0.0')
  unless File.exist?(version_dir) or options[:force]
    FileUtils.mkdir_p cache_dir
    puts 'Downloading 2.0.0...'
    Net::HTTP.start(options[:host]) do |http|
        resp = http.get("/2.0.0.tar.gz")
        open(File.join(cache_dir, '2.0.0.tar.gz'), "wb") do |file|
            file.write(resp.body)
        end
        puts 'Uncompressing archives...'
        FileUtils.rm_rf version_dir if File.exist?(version_dir)
        tar_extract = Gem::Package::TarReader.new(Zlib::GzipReader.open(File.join(cache_dir, '2.0.0.tar.gz')))
        tar_extract.rewind
        tar_extract.each do |entry|
          if entry.directory?
            FileUtils.mkdir_p File.join(cache_dir, entry.full_name)
          else
            FileUtils.mkdir_p File.join(cache_dir, File.dirname(entry.full_name))
            File.open(File.join(cache_dir, entry.full_name), 'wb') do |f|
              f << entry.read
            end
          end
        end
        tar_extract.close
        FileUtils.rm File.join(cache_dir, '2.0.0.tar.gz')
        puts 'Done.'
    end
  end
end

#server ⇒ Object 



60
61
62
63
64
65
66
67
68
69
 
# File 'lib/solargraph/shell.rb', line 60

def server
  port = options[:port]
  port = available_port if port.zero?
  Solargraph::Server.set :port, port
  Solargraph::Server.set :views, options[:views] unless options[:views].nil?
  Solargraph::Server.set :public_folder, options[:files] unless options[:files].nil?
  Solargraph::Server.run! do
    STDERR.puts "Solargraph server pid=#{Process.pid} port=#{port}"
  end
end

#suggest(*filenames) ⇒ Object 



78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
 
# File 'lib/solargraph/shell.rb', line 78

def suggest(*filenames)
  # HACK: The ARGV array needs to be manipulated for ARGF.read to work
  ARGV.clear
  ARGV.concat filenames
  text = ARGF.read
  filename = options[:filename] || filenames[0]
  begin
    code_map = CodeMap.new(code: text, filename: filename)
    offset = code_map.get_offset(options[:line], options[:column])
    sugg = code_map.suggest_at(offset, with_snippets: true, filtered: true)
    result = { "status" => "ok", "suggestions" => sugg }.to_json
    STDOUT.puts result
  rescue Exception => e
    STDERR.puts e
    STDERR.puts e.backtrace.join("\n")
    result = { "status" => "err", "message" => e.message + "\n" + e.backtrace.join("\n") }.to_json
    STDOUT.puts result
  end
end

#version ⇒ Object 



17
18
19
 
# File 'lib/solargraph/shell.rb', line 17

def version
  puts Solargraph::VERSION
end