_unconvert

#compdef unconvert

# -----------------------------------------------------------------------------
# The BSD-3-Clause License
#
# Copyright (c) 2018, Koichi Shiraishi
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this
#   list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright notice,
#   this list of conditions and the following disclaimer in the documentation
#   and/or other materials provided with the distribution.
#
# * Neither the name of que nor the names of its
#   contributors may be used to endorse or promote products derived from
#   this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
# -----------------------------------------------------------------------------
#
# github.com/mdempsky/unconvert
#
# -----------------------------------------------------------------------------
#
# usage: unconvert [flags] [package ...]
#   -all
#     	type check all GOOS and GOARCH combinations
#   -apply
#     	apply edits to source files
#   -cpuprofile string
#     	write CPU profile to file
#   -safe
#     	be more conservative (experimental)
#   -v	verbose output
#
# -----------------------------------------------------------------------------

function _unconvert() {
  local context curcontext=$curcontext state line ret=1
  declare -A opt_args

  _go_files() {
    _files -g "*.go(-.)"
  }

  _go_packages() {
    local -a gopaths
    gopaths=("${(s/:/)$(go env GOPATH)}")
    gopaths+=("$(go env GOROOT)")
    for p in $gopaths; do
      _alternative ':go packages:_path_files -W "$p/src" -/'
    done
    _alternative '*:go file:_go_files'
  }

  _arguments -C \
    '-all[type check all GOOS and GOARCH combinations]' \
    '-apply[apply edits to source files]' \
    '-cpuprofile[write CPU profile to file]:cpu profile output:_files' \
    '-safe[be more conservative (experimental)]' \
    '-v[verbose output]' \
    '*:go packages:_go_packages' \
    && ret=0

  return ret
}

_unconvert "$*"

# vim:ft=zsh:et:sts=2:sw=2