Module: Trove

Defined in:
lib/trove.rb,
lib/trove/cli.rb,
lib/trove/utils.rb,
lib/trove/version.rb,
lib/trove/storage/s3.rb

Defined Under Namespace

Modules: Storage, Utils Classes: CLI

Constant Summary collapse

VERSION = 
"0.1.1"

Class Method Summary collapse

Class Method Details

.delete(filename) ⇒ Object 



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# File 'lib/trove.rb', line 77

def delete(filename)
  storage.delete(filename)
end

.list ⇒ Object 



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# File 'lib/trove.rb', line 81

def list
  storage.list
end

.pull(filename = nil, version: nil) ⇒ Object

TODO use flock to prevent multiple concurrent downloads



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# File 'lib/trove.rb', line 18

def pull(filename = nil, version: nil)
  if filename
    pull_file(filename, version: version)
  else
    raise ArgumentError, "Specify filename for version" if version

    (config["files"] || []).each do |file|
      pull_file(file["name"], version: file["version"], all: true)
    end
  end
end

.push(filename) ⇒ Object

could use upload_file method for multipart uploads over a certain size but multipart uploads have extra cost and cleanup, so keep it simple for now



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# File 'lib/trove.rb', line 32

def push(filename)
  src = resolve_path(filename)
  raise "File not found" unless File.exist?(src)

  info = storage.info(filename)
  upload = info.nil?
  unless upload
    version = info[:version]
    if modified?(src, info)
      upload = true
    else
      stream.puts "Already up-to-date"
    end
  end

  if upload
    stream.puts "Pushing #{filename}..." unless stream.tty?
    resp = storage.upload(src, filename) do |current_size, total_size|
      Utils.progress(stream, filename, current_size, total_size)
    end
    version = resp[:version]
  end

  if vcs?
    # add files to yaml if needed
    files = (config["files"] ||= [])

    # find file
    file = files.find { |f| f["name"] == filename }
    unless file
      file = {"name" => filename}
      files << file
    end

    # update version
    file["version"] = version

    File.write(".trove.yml", config.to_yaml.sub(/\A---\n/, ""))
  end

  {
    version: version
  }
end

.versions(filename) ⇒ Object 



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# File 'lib/trove.rb', line 85

def versions(filename)
  storage.versions(filename)
end