git-fame

#!/usr/bin/env ruby

$LOAD_PATH.unshift File.dirname(__FILE__) + "/../lib"

require "git_fame"
require "trollop"

opts = Trollop::options do
  version "git-fame #{GitFame::VERSION} (c) 2012-#{Date.today.year} Linus Oleander"
  opt :repository, "What git repository should be used?", default: "."
  opt :sort, "What should the printed table be sorted by? #{GitFame::SORT.join(", ")}", default: "loc", type: String
  opt :"hide-progressbar", "Hide progressbar", default: false
  opt :whitespace, "Ignore whitespace changes", default: false
  opt :"by-type", "Group line counts by file extension (i.e. .rb, .erb, .yml)", default: false
  opt :include, "Comma separated, glob file path to include. I.e path/*.rb", default: "", type: String
  opt :exclude, "Comma separated, glob file path to exclude. I.e any/**/path/*", default: "", type: String
  opt :extension, "Comma-separated list of extensions to consider, leave blank for all", default: "", type: String
  opt :branch, "Branch to run on", default: "master", type: String
  opt :format, "Format (pretty/csv)", default: "pretty", type: String
  opt :after, "Only use commmits after this date. Format: yyyy-mm-dd. Note that the given date is included", type: String
  opt :before, "Only use commits before this date. Format: yyyy-mm-dd. Note that the given date is included", type: String
  opt :verbose, "Print shell commands used by git-fame", default: false
  opt :timeout, "Set timeout in seconds for each git command. Turn off by using -1", type: Integer, default: GitFame::CMD_TIMEOUT
  opt :everything, "Images and binaries are ignored by default. Include them as well", default: false
end

unless GitFame::SORT.include?(opts[:sort])
  Trollop::die :sort, "must be one of the following; #{GitFame::SORT.join(", ")}"
end

if opts[:timeout] != -1 and opts[:timeout] <= 0
  Trollop::die :timeout, "must be positive"
end

begin
  fame = GitFame::Base.new({
    repository: opts[:repository],
    progressbar: ! opts[:"hide-progressbar"],
    sort: opts[:sort],
    whitespace: opts[:whitespace],
    by_type: opts[:"by-type"],
    include: opts[:include],
    exclude: opts[:exclude],
    extensions: opts[:extension],
    branch: opts[:branch],
    after: opts[:after],
    before: opts[:before],
    verbose: opts[:verbose],
    everything: opts[:everything],
    timeout: opts[:timeout]
  })

  opts[:format] == "csv" ? fame.csv_puts : fame.pretty_puts
rescue GitFame::Error => e
  Trollop::die e.message
rescue Timeout::Error
  Trollop::die "Maximum timeout of #{opts[:timeout]} sec exceed. Try passing --timeout=<sec> or -1 for no timeout"
end