# Maintainer: Natanael Copa <ncopa@alpinelinux.org>

global _luaversions := '"5.1 5.2 5.3'"

global pkgname := 'lua-lzlib'
global _name := 'lzlib'
global pkgver := '0.4.3'
global pkgrel := '0'
global pkgdesc := '"Lua bindings to the ZLib compression library'"
global url := '"https://github.com/LuaDist/lzlib'"
global arch := '"all'"
global license := '"MIT'"
global depends := ''""
global makedepends := '"zlib-dev'"
global subpackages := ''
for _i in [$_luaversions] {
        global makedepends := ""$makedepends lua$_i-dev""
        global subpackages := ""$subpackages lua$_i-lzlib:_zlib_$(_i/./_)""
}
global install := ''
global source := ""$pkgname-$pkgver.tar.gz::https://github.com/LuaDist/$_name/archive/$pkgver.tar.gz""

global _builddir := ""$srcdir"/$_name-$pkgver"

proc prepare {
	cd $_builddir
	# apply patches here
	for _i in [$_luaversions] {
		cp -a $_builddir "$srcdir"/build-$_i || return 1
	}
}

proc build {
	cd $_builddir
	for _i in [$_luaversions] {
		cd "$srcdir"/build-$_i
		msg "build for Lua $_i"
		make \
			CFLAGS="$CFLAGS $[pkg-config --cflags lua$_i]" \
			LDFLAGS="$LDFLAGS $[pkg-config --libs lua$_i]" \
			|| return 1
        }
}

proc package {
	mkdir -p $pkgdir
}

proc _split_zlib {
	var _ver = $1
	global pkgdesc := ""$pkgdesc for Lua $_ver""
	global install_if := ""lua$_ver $pkgname=$pkgver-r$pkgrel""
	global depends := ''""

	cd "$srcdir"/build-$_ver
	install -Dm755 zlib.so "$subpkgdir"/usr/lib/lua/$_ver/zlib.so
	install -Dm644 gzip.lua "$subpkgdir"/usr/share/lua/$_ver/gzip.lua
}

for _i in [$_luaversions] {
	eval "_zlib_$(_i/./_)() { _split_zlib $_i; }"
}

global md5sums := '"96fe467c2c9cd1b29faf2a0f0a029f00  lua-lzlib-0.4.3.tar.gz'"
global sha256sums := '"cbb0cac5825e940b4ea2f31a336d2aaf6db39847d456920afd8e443804420dbb  lua-lzlib-0.4.3.tar.gz'"
global sha512sums := '"7f90533091ed4917019a26c1a944101dffbaaeac8c6608d9a9e078e624f8598f46e8fee939680dcea95317d752ca6bb85b21fb611f003ddbae362fa36e05e9c3  lua-lzlib-0.4.3.tar.gz'"
(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:_luaversions)
          op: Equal
          rhs: {(DQ ("5.1 5.2 5.3"))}
          spids: [4]
        )
      ]
      spids: [4]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgname) op:Equal rhs:{(lua-lzlib)} spids:[10])]
      spids: [10]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:_name) op:Equal rhs:{(lzlib)} spids:[13])]
      spids: [13]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgver) op:Equal rhs:{(0.4.3)} spids:[16])]
      spids: [16]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgrel) op:Equal rhs:{(0)} spids:[19])]
      spids: [19]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:pkgdesc)
          op: Equal
          rhs: {(DQ ("Lua bindings to the ZLib compression library"))}
          spids: [22]
        )
      ]
      spids: [22]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:url)
          op: Equal
          rhs: {(DQ ("https://github.com/LuaDist/lzlib"))}
          spids: [27]
        )
      ]
      spids: [27]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:arch) op:Equal rhs:{(DQ (all))} spids:[32])]
      spids: [32]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:license) op:Equal rhs:{(DQ (MIT))} spids:[37])]
      spids: [37]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:depends) op:Equal rhs:{(DQ )} spids:[42])]
      spids: [42]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:makedepends) op:Equal rhs:{(DQ (zlib-dev))} spids:[46])]
      spids: [46]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:subpackages) op:Equal rhs:{(SQ )} spids:[51])]
      spids: [51]
    )
    (ForEach
      iter_name: _i
      iter_words: [{($ VSub_Name "$_luaversions")}]
      do_arg_iter: False
      body: 
        (DoGroup
          children: [
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:makedepends)
                  op: Equal
                  rhs: {(DQ ($ VSub_Name "$makedepends") (" lua") ($ VSub_Name "$_i") (-dev))}
                  spids: [65]
                )
              ]
              spids: [65]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:subpackages)
                  op: Equal
                  rhs: 
                    {
                      (DQ ($ VSub_Name "$subpackages") (" lua") ($ VSub_Name "$_i") ("-lzlib:_zlib_") 
                        (BracedVarSub
                          token: <VSub_Name _i>
                          suffix_op: 
                            (PatSub
                              pat: {(.)}
                              replace: {(_)}
                              do_all: False
                              do_prefix: False
                              do_suffix: False
                            )
                          spids: [80 86]
                        )
                      )
                    }
                  spids: [74]
                )
              ]
              spids: [74]
            )
          ]
          spids: [62 89]
        )
      spids: [58 60]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:install) op:Equal rhs:{(SQ )} spids:[91])]
      spids: [91]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:source)
          op: Equal
          rhs: 
            {
              (DQ ($ VSub_Name "$pkgname") (-) ($ VSub_Name "$pkgver") 
                (".tar.gz::https://github.com/LuaDist/") ($ VSub_Name "$_name") (/archive/) ($ VSub_Name "$pkgver") (.tar.gz)
              )
            }
          spids: [93]
        )
      ]
      spids: [93]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:_builddir)
          op: Equal
          rhs: {(DQ ($ VSub_Name "$srcdir")) (/) ($ VSub_Name "$_name") (-) ($ VSub_Name "$pkgver")}
          spids: [106]
        )
      ]
      spids: [106]
    )
    (FuncDef
      name: prepare
      body: 
        (BraceGroup
          children: [
            (C {(cd)} {(DQ ($ VSub_Name "$_builddir"))})
            (ForEach
              iter_name: _i
              iter_words: [{($ VSub_Name "$_luaversions")}]
              do_arg_iter: False
              body: 
                (DoGroup
                  children: [
                    (AndOr
                      children: [
                        (C {(cp)} {(-a)} {(DQ ($ VSub_Name "$_builddir"))} 
                          {(DQ ($ VSub_Name "$srcdir")) (/build-) ($ VSub_Name "$_i")}
                        )
                        (ControlFlow
                          token: <ControlFlow_Return return>
                          arg_word: {(1)}
                        )
                      ]
                      op_id: Op_DPipe
                    )
                  ]
                  spids: [143 167]
                )
              spids: [139 141]
            )
          ]
          spids: [120]
        )
      spids: [116 119]
    )
    (FuncDef
      name: build
      body: 
        (BraceGroup
          children: [
            (C {(cd)} {(DQ ($ VSub_Name "$_builddir"))})
            (ForEach
              iter_name: _i
              iter_words: [{($ VSub_Name "$_luaversions")}]
              do_arg_iter: False
              body: 
                (DoGroup
                  children: [
                    (C {(cd)} {(DQ ($ VSub_Name "$srcdir")) (/build-) ($ VSub_Name "$_i")})
                    (C {(msg)} {(DQ ("build for Lua ") ($ VSub_Name "$_i"))})
                    (AndOr
                      children: [
                        (C {(make)} 
                          {(Lit_VarLike "CFLAGS=") 
                            (DQ ($ VSub_Name "$CFLAGS") (" ") 
                              (CommandSubPart
                                command_list: 
                                  (CommandList
                                    children: [
                                      (C {(pkg-config)} {(--cflags)} {(lua) ($ VSub_Name "$_i")})
                                    ]
                                  )
                                left_token: <Left_CommandSub "$(">
                                spids: [223 230]
                              )
                            )
                          } 
                          {(Lit_VarLike "LDFLAGS=") 
                            (DQ ($ VSub_Name "$LDFLAGS") (" ") 
                              (CommandSubPart
                                command_list: 
                                  (CommandList
                                    children: [
                                      (C {(pkg-config)} {(--libs)} {(lua) ($ VSub_Name "$_i")})
                                    ]
                                  )
                                left_token: <Left_CommandSub "$(">
                                spids: [239 246]
                              )
                            )
                          }
                        )
                        (ControlFlow
                          token: <ControlFlow_Return return>
                          arg_word: {(1)}
                        )
                      ]
                      op_id: Op_DPipe
                    )
                  ]
                  spids: [195 258]
                )
              spids: [191 193]
            )
          ]
          spids: [176]
        )
      spids: [172 175]
    )
    (FuncDef
      name: package
      body: (BraceGroup children:[(C {(mkdir)} {(-p)} {(DQ ($ VSub_Name "$pkgdir"))})] spids:[267])
      spids: [263 266]
    )
    (FuncDef
      name: _split_zlib
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_Local
              pairs: [
                (assign_pair
                  lhs: (LhsName name:_ver)
                  op: Equal
                  rhs: {($ VSub_Number "$1")}
                  spids: [290]
                )
              ]
              spids: [288]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:pkgdesc)
                  op: Equal
                  rhs: {(DQ ($ VSub_Name "$pkgdesc") (" for Lua ") ($ VSub_Name "$_ver"))}
                  spids: [294]
                )
              ]
              spids: [294]
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:install_if)
                  op: Equal
                  rhs: 
                    {
                      (DQ (lua) ($ VSub_Name "$_ver") (" ") ($ VSub_Name "$pkgname") ("=") 
                        ($ VSub_Name "$pkgver") (-r) ($ VSub_Name "$pkgrel")
                      )
                    }
                  spids: [302]
                )
              ]
              spids: [302]
            )
            (Assignment
              keyword: Assign_None
              pairs: [(assign_pair lhs:(LhsName name:depends) op:Equal rhs:{(DQ )} spids:[315])]
              spids: [315]
            )
            (C {(cd)} {(DQ ($ VSub_Name "$srcdir")) (/build-) ($ VSub_Name "$_ver")})
            (C {(install)} {(-Dm755)} {(zlib.so)} 
              {(DQ ($ VSub_Name "$subpkgdir")) (/usr/lib/lua/) ($ VSub_Name "$_ver") (/zlib.so)}
            )
            (C {(install)} {(-Dm644)} {(gzip.lua)} 
              {(DQ ($ VSub_Name "$subpkgdir")) (/usr/share/lua/) ($ VSub_Name "$_ver") (/gzip.lua)}
            )
          ]
          spids: [285]
        )
      spids: [281 284]
    )
    (ForEach
      iter_name: _i
      iter_words: [{($ VSub_Name "$_luaversions")}]
      do_arg_iter: False
      body: 
        (DoGroup
          children: [
            (C {(eval)} 
              {
                (DQ (_zlib_) 
                  (BracedVarSub
                    token: <VSub_Name _i>
                    suffix_op: 
                      (PatSub
                        pat: {(.)}
                        replace: {(_)}
                        do_all: False
                        do_prefix: False
                        do_suffix: False
                      )
                    spids: [376 382]
                  ) ("() { _split_zlib ") ($ VSub_Name "$_i") ("; }")
                )
              }
            )
          ]
          spids: [369 388]
        )
      spids: [365 367]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:md5sums)
          op: Equal
          rhs: {(DQ ("96fe467c2c9cd1b29faf2a0f0a029f00  lua-lzlib-0.4.3.tar.gz"))}
          spids: [391]
        )
      ]
      spids: [391]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:sha256sums)
          op: Equal
          rhs: 
            {
              (DQ 
                (
"cbb0cac5825e940b4ea2f31a336d2aaf6db39847d456920afd8e443804420dbb  lua-lzlib-0.4.3.tar.gz"
                )
              )
            }
          spids: [396]
        )
      ]
      spids: [396]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:sha512sums)
          op: Equal
          rhs: 
            {
              (DQ 
                (
"7f90533091ed4917019a26c1a944101dffbaaeac8c6608d9a9e078e624f8598f46e8fee939680dcea95317d752ca6bb85b21fb611f003ddbae362fa36e05e9c3  lua-lzlib-0.4.3.tar.gz"
                )
              )
            }
          spids: [401]
        )
      ]
      spids: [401]
    )
  ]
)