inherit lua

NAME="lua-lfs"
VERSION=1.8.0
RELEASE=1
CATEGORY="Lua"
SUMMARY="Lua file system library"
DESCRIPTION="\
LuaFileSystem is a Lua library developed to complement the set of
functions related to file systems offered by the standard Lua
distribution.
"
HOMEPAGE="https://keplerproject.github.io/luafilesystem/"

GIT_REPO="https://github.com/keplerproject/luafilesystem"
declare -A GIT_DATEHASH_BY_NAME=(
  # git log --date=iso-strict --format='%cd/%H' -1
  [1.8.0]=2020-04-22T22:16:42-03:00/v1_8_0
)
REV_HASH="${GIT_DATEHASH_BY_NAME[${VERSION}]#*/}"
REV_DATE="${GIT_DATEHASH_BY_NAME[${VERSION}]%%/*}"
REV_DATE_SHORT="${REV_DATE%%T*}"
GIT_BASENAME="${GIT_REPO##*/}"
SRC_URI="${GIT_REPO}/archive/${REV_HASH}/${GIT_BASENAME}-${VERSION}.tar.gz"
SRC_DIR="${GIT_BASENAME}-${REV_HASH#v}"

LUA_PKG_NAME="lfs"

PATCH_URI+="
  1.8.0-Makefile.patch
  1.8.0-lfs_c.patch
"

BUILD_REQUIRES="\
  lua\
  liblua-devel\
"

src_compile() {
  mkdir -p ${B}/${LUA_VERSION}
  cd  ${B}/${LUA_VERSION}
  inform "[Compile] Lua ${LUA_VERSION}: ${LUA_PKG_NAME}"

  lndirs ${S} .
  cygmake \
    LUA_VERSION="${LUA_VERSION}" \
    WARN="${CFLAGS}" \
    INCS="-I${LUA_INCLUDEDIR}" \
    LIBS="${LUA_LIBS}" \
    ;
}

src_test() {
  cd ${B}/${LUA_VERSION}
  inform "[Test] Lua ${LUA_VERSION}: ${LUA_PKG_NAME}"
  lua${LUA_VERSION} -v

  local TEST_ROOT="./tests"
  local TEST_LUA_PATH="./src/?.lua"
  local TEST_LUA_CPATH="./src/?.so"
  local TEST_LUA_PKGS="-l${LUA_PKG_NAME}"

  local f
  find "${TEST_ROOT}" -maxdepth 1 -name "test*.lua" -print0 \
  | while read -r -d '' f; do
      printf "%s\n" "Testing $f"
      LUA_PATH="${TEST_LUA_PATH}" \
      LUA_CPATH="${TEST_LUA_CPATH}" \
      lua${LUA_VERSION} ${TEST_LUA_PKGS} "$f"
    done
}

src_install() {
  cd ${B}/${LUA_VERSION}
  inform "[Install] Lua ${LUA_VERSION}: ${LUA_PKG_NAME}"

  exeinto ${LUA_LIBDIR}
  doexe src/lfs.so
}

HTMLDOCS="doc/us/*"