#compdef rspec
# ------------------------------------------------------------------------------
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# ------------------------------------------------------------------------------
# Description
# -----------
#
#  Completion script for RSpec (http://rspec.info/).
#
# ------------------------------------------------------------------------------
# Authors
# -------
#
#  * Kazuya Takeshima (https://github.com/mitukiii)
#
# ------------------------------------------------------------------------------


_rspec() {
  local context state line curcontext="$curcontext"

  _arguments -C \
    -I'[Specify PATH to add to $LOAD_PATH (may be used more than once)]:PATH:_files' \
    '*'{-r,--require}'[Require a file]:PATH:_files' \
    '*'{-O,--options}'[Specify the path to a custom options file]:PATH:_files' \
    --order'[Run examples by the specified order type]: :->order' \
    --seed'[Equivalent of --order rand:SEED]: :_guard "[[\:digit\:]]#" "SEED"' \
    --bisect'[Repeatedly runs the suite in order to isolate the failures to the smallest reproducible case]' \
    --only-failures'[Filter to just the examples that failed the last time they ran]' \
    '(-n --next-failure)'{-n,--next-failure}'[Apply `--only-failures` and abort after one failure (equivalent to `--only-failures --fail-fast --order defined`)]' \
    --fail-fast'[Abort the run on first failure]' \
    --no-fail-fast'[Do not abort the run on first failure]' \
    --failure-exit-code'[Override the exit code used when there are failing specs]: :_guard "[[\:digit\:]]#" "CODE"' \
    --dry-run'[Print the formatter output of your suite without running any examples or hooks]' \
    '(-X --drb)'{-X,--drb}'[Run examples via DRb]' \
    --drb-port'[Port to connect to the DRb server]: :_guard "[[\:digit\:]]#" "PORT"' \
    '(-f --format)'{-f,--format}'[Choose a formatter]:FORMATTER:(progress documentation html json failures)' \
    '(-o --out)'{-o,--out}'[Write output to a file instead of $stdout]:FILE:_files' \
    --deprecation-out'[Write deprecation warnings to a file instead of $stderr]:FILE:_files' \
    '(-b --backtrace)'{-b,--backtrace}'[Enable full backtrace]' \
    --force-color'[Force the output to be in color, even if the output is not a TTY]' \
    --no-color'[Force the output to not be in color, even if the output is a TTY]' \
    '(-p --profile)'{-p,--profile}'[Enable profiling of examples and list the slowest examples (default: 10)]: :_guard "[[\:digit\:]]#" "COUNT"' \
    --no-profile'[Disable profiling of examples]' \
    '(-w --warnings)'{-w,--warnings}'[Enable ruby warnings]' \
    '(-P --pattern)'{-P,--pattern}'[Load files matching pattern (default: "spec/**/*_spec.rb")]:PATTERN:' \
    --exclude-pattern'[Load files except those matching pattern]:PATTERN:' \
    '(-e --example)'{-e,--example}'[Run examples whose full nested names include STRING (may be used more than once)]:STRING:' \
    '(-t --tag)'{-t,--tag}'[Run examples with the specified tag, or exclude examples by adding ~ before the tag]: :->tag' \
    --default-path'[Set the default path where RSpec looks for examples (can be a path to a file or a directory)]:PATH:_files' \
    '(- *)'--init'[Initialize your project with RSpec]' \
    '(- *)'{-h,--help}"[You're looking at it]" \
    '(- *)'{-v,--version}'[Display the version]' \
    '*:files or directories:_files'

  case "$state" in
    order)
      if compset -P '*:'; then
        _guard '[[:digit:]]#' 'SEED'
      else
        _values 'TYPE[:SEED]' \
          defined'[examples and groups are run in the order they are defined]' \
          rand'[randomize the order of groups and examples]' \
          random'[alias for rand]'
      fi
      ;;
    tag)
      if compset -P '*:'; then
        _message 'VALUE'
      else
        _message 'TAG[:VALUE]'
      fi
      ;;
  esac
}

_rspec "$@"

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