#! /usr/bin/env bash

# Note: shouldn't be executed directly, src_dir must be set.

# Translate absolute POSIX path to a Windows path with winepath.
#
function translate () # <path>
{
  if [[ "$1" == /* ]]; then
    winepath -w "$1"
  else
    echo "$1"
  fi
}

# Split the combined option and path value, translate the path component
# to a Windows path if absolute, then recombine the option and path.
#
function split_translate () # <length> <option-path>
{
  local o="${2:0:$1}" # First <length> characters from $1.
  local v="${2:$1}"   # The rest.

  # If the path is absolute, map it with winepath.
  #
  if [[ "$v" == /* ]]; then
    v="$(winepath -w "$v")"
  fi

  echo "$o$v"
}

# The <diag> argument should be 1 or 2. It indicates whether the diagnostics
# is sent to stdout (1) or stderr (2).
#
function msvc_exec () # <diag> <exe> <arg>...
{
  local diag="$1"
  shift

  # Suppress Wine noise.
  #
  export WINEDEBUG=fixme-all

  # Filter diagnostics output replacing absolute Windows paths with their
  # POSIX mapping. If <diag> is 1 then both stdout and stderr output are read
  # and filtered.
  #
  "$src_dir/msvc-common/msvc-filter" "$diag" wine "$@"
}