# Contributor: Jakub Jirutka <jakub@jirutka.cz>
# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
global pkgname := 'ruby-ffi'
global _gemname := 'ffi'
global pkgver := '1.9.18'
global pkgrel := '0'
global pkgdesc := '"Ruby FFI library'"
global url := '"https://github.com/ffi/ffi'"
global arch := '"all'"
global license := '"BSD'"
global makedepends := '"libffi-dev ruby ruby-dev'"
global install := ""$pkgname.post-install""
global source := ""$pkgname-$pkgver.tar.gz::https://github.com/ffi/$_gemname/archive/$pkgver.tar.gz""
global builddir := ""$srcdir/$_gemname-$pkgver""
global options := '"!check'"  # does not work with PaX (it'd need paxmark -m /usr/bin/ruby)

proc build {
	cd $builddir

	gem build $_gemname.gemspec
	gem install --local \
		--install-dir dist \
		--ignore-dependencies \
		--no-document \
		--verbose \
		$_gemname-$pkgver.gem
}

proc check {
	cd $builddir

	# Install missing development dependencies needed and used only for running
	# tests. We can't install them easily with bundler, because there's
	# no way how to force it to NOT update already satisifed dependencies.
	# We can't install them directly with gem either, because there's no
	# way how to force it to instally only dependencies, not the gem itself.
	var dev_deps = $[gem install --explain --development --minimal-deps $_gemname-$pkgver.gem \
		| head -n -1 | sed -En 's/-([^-]+)$/:\1/p]
	gem install --instal-dir=.gem --conservative $dev_deps

	env GEM_PATH='dist:.gem' .gem/bin/rspec
}

proc package {
	var gemdir = ""$pkgdir/$[ruby -rubygems -e 'puts Gem.default_dir]""

	var carch = ''
	matchstr $CARCH {
		x86 { carch := '"i386'"}
		arm* { carch := '"arm'"}
		ppc64le { carch := '"powerpc64'"}
		* { carch := $CARCH}
	}

	cd "$builddir"/dist

	mkdir -p $gemdir
	cp -r extensions gems specifications "$gemdir"/

	# Remove unnecessary files and rubbish...
	find "$gemdir"/extensions/ -name mkmf.log -delete

	cd "$gemdir"/gems/$_gemname-$pkgver
	rm -r ext/ gen/ libtest/ spec/ lib/*.so Rakefile *.md || true
	find lib/ffi/platform/* -prune ! -name "$carch-linux" -exec rm -rf {} +
}

global sha512sums := '"49c52e5e42e436b7969c35a34b28bd7929d75372638ac5373486a1d624026c12dc682009bc101e4a2c8f1442ed6f1ba17b438cda2e02d4256622b489c4bd9945  ruby-ffi-1.9.18.tar.gz'"
(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgname) op:Equal rhs:{(ruby-ffi)} spids:[6])]
      spids: [6]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:_gemname) op:Equal rhs:{(ffi)} spids:[9])]
      spids: [9]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgver) op:Equal rhs:{(1.9.18)} spids:[12])]
      spids: [12]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:pkgrel) op:Equal rhs:{(0)} spids:[15])]
      spids: [15]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:pkgdesc)
          op: Equal
          rhs: {(DQ ("Ruby FFI library"))}
          spids: [18]
        )
      ]
      spids: [18]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:url)
          op: Equal
          rhs: {(DQ ("https://github.com/ffi/ffi"))}
          spids: [23]
        )
      ]
      spids: [23]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:arch) op:Equal rhs:{(DQ (all))} spids:[28])]
      spids: [28]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:license) op:Equal rhs:{(DQ (BSD))} spids:[33])]
      spids: [33]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:makedepends)
          op: Equal
          rhs: {(DQ ("libffi-dev ruby ruby-dev"))}
          spids: [38]
        )
      ]
      spids: [38]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:install)
          op: Equal
          rhs: {(DQ ($ VSub_Name "$pkgname") (.post-install))}
          spids: [43]
        )
      ]
      spids: [43]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:source)
          op: Equal
          rhs: 
            {
              (DQ ($ VSub_Name "$pkgname") (-) ($ VSub_Name "$pkgver") 
                (".tar.gz::https://github.com/ffi/") ($ VSub_Name "$_gemname") (/archive/) ($ VSub_Name "$pkgver") (.tar.gz)
              )
            }
          spids: [49]
        )
      ]
      spids: [49]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:builddir)
          op: Equal
          rhs: {(DQ ($ VSub_Name "$srcdir") (/) ($ VSub_Name "$_gemname") (-) ($ VSub_Name "$pkgver"))}
          spids: [61]
        )
      ]
      spids: [61]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:options) op:Equal rhs:{(DQ ("!check"))} spids:[70])]
      spids: [70]
    )
    (FuncDef
      name: build
      body: 
        (BraceGroup
          children: [
            (C {(cd)} {(DQ ($ VSub_Name "$builddir"))})
            (C {(gem)} {(build)} {($ VSub_Name "$_gemname") (.gemspec)})
            (C {(gem)} {(install)} {(--local)} {(--install-dir)} {(dist)} {(--ignore-dependencies)} 
              {(--no-document)} {(--verbose)} {($ VSub_Name "$_gemname") (-) ($ VSub_Name "$pkgver") (.gem)}
            )
          ]
          spids: [83]
        )
      spids: [79 82]
    )
    (FuncDef
      name: check
      body: 
        (BraceGroup
          children: [
            (C {(cd)} {(DQ ($ VSub_Name "$builddir"))})
            (Assignment
              keyword: Assign_Local
              pairs: [
                (assign_pair
                  lhs: (LhsName name:dev_deps)
                  op: Equal
                  rhs: 
                    {
                      (CommandSubPart
                        command_list: 
                          (CommandList
                            children: [
                              (Pipeline
                                children: [
                                  (C {(gem)} {(install)} {(--explain)} {(--development)} 
                                    {(--minimal-deps)} {($ VSub_Name "$_gemname") (-) ($ VSub_Name "$pkgver") (.gem)}
                                  )
                                  (C {(head)} {(-n)} {(-1)})
                                  (C {(sed)} {(-En)} {(SQ <"s/-([^-]+)$/:\\1/p">)})
                                ]
                                negated: False
                              )
                            ]
                          )
                        left_token: <Left_CommandSub "$(">
                        spids: [174 209]
                      )
                    }
                  spids: [173]
                )
              ]
              spids: [171]
            )
            (C {(gem)} {(install)} {(--instal-dir) (Lit_Other "=") (.gem)} {(--conservative)} 
              {($ VSub_Name "$dev_deps")}
            )
            (SimpleCommand
              words: [{(.gem/bin/rspec)}]
              more_env: [(env_pair name:GEM_PATH val:{(SQ <"dist:.gem">)} spids:[226])]
            )
          ]
          spids: [140]
        )
      spids: [136 139]
    )
    (FuncDef
      name: package
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_Local
              pairs: [
                (assign_pair
                  lhs: (LhsName name:gemdir)
                  op: Equal
                  rhs: 
                    {
                      (DQ ($ VSub_Name "$pkgdir") (/) 
                        (CommandSubPart
                          command_list: 
                            (CommandList
                              children: [
                                (C {(ruby)} {(-rubygems)} {(-e)} {(SQ <"puts Gem.default_dir">)})
                              ]
                            )
                          left_token: <Left_CommandSub "$(">
                          spids: [249 259]
                        )
                      )
                    }
                  spids: [245]
                )
              ]
              spids: [243]
            )
            (Assignment
              keyword: Assign_Local
              pairs: [(assign_pair lhs:(LhsName name:carch) op:Equal spids:[266])]
              spids: [264]
            )
            (Case
              to_match: {(DQ ($ VSub_Name "$CARCH"))}
              arms: [
                (case_arm
                  pat_list: [{(x86)}]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:carch)
                          op: Equal
                          rhs: {(DQ (i386))}
                          spids: [281]
                        )
                      ]
                      spids: [281]
                    )
                  ]
                  spids: [278 279 285 -1]
                )
                (case_arm
                  pat_list: [{(arm) (Lit_Other "*")}]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:carch)
                          op: Equal
                          rhs: {(DQ (arm))}
                          spids: [292]
                        )
                      ]
                      spids: [292]
                    )
                  ]
                  spids: [288 290 296 -1]
                )
                (case_arm
                  pat_list: [{(ppc64le)}]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:carch)
                          op: Equal
                          rhs: {(DQ (powerpc64))}
                          spids: [302]
                        )
                      ]
                      spids: [302]
                    )
                  ]
                  spids: [299 300 306 -1]
                )
                (case_arm
                  pat_list: [{(Lit_Other "*")}]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:carch)
                          op: Equal
                          rhs: {(DQ ($ VSub_Name "$CARCH"))}
                          spids: [312]
                        )
                      ]
                      spids: [312]
                    )
                  ]
                  spids: [309 310 316 -1]
                )
              ]
              spids: [269 275 319]
            )
            (C {(cd)} {(DQ ($ VSub_Name "$builddir")) (/dist)})
            (C {(mkdir)} {(-p)} {(DQ ($ VSub_Name "$gemdir"))})
            (C {(cp)} {(-r)} {(extensions)} {(gems)} {(specifications)} {(DQ ($ VSub_Name "$gemdir")) (/)})
            (C {(find)} {(DQ ($ VSub_Name "$gemdir")) (/extensions/)} {(-name)} {(mkmf.log)} {(-delete)})
            (C {(cd)} 
              {(DQ ($ VSub_Name "$gemdir")) (/gems/) ($ VSub_Name "$_gemname") (-) 
                ($ VSub_Name "$pkgver")
              }
            )
            (AndOr
              children: [
                (C {(rm)} {(-r)} {(ext/)} {(gen/)} {(libtest/)} {(spec/)} {(lib/) (Lit_Other "*") (.so)} 
                  {(Rakefile)} {(Lit_Other "*") (.md)}
                )
                (C {(true)})
              ]
              op_id: Op_DPipe
            )
            (C {(find)} {(lib/ffi/platform/) (Lit_Other "*")} {(-prune)} {(KW_Bang "!")} {(-name)} 
              {(DQ ($ VSub_Name "$carch") (-linux))} {(-exec)} {(rm)} {(-rf)} {(Lit_LBrace "{") (Lit_RBrace "}")} {(Lit_Other "+")}
            )
          ]
          spids: [240]
        )
      spids: [236 239]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:sha512sums)
          op: Equal
          rhs: 
            {
              (DQ 
                (
"49c52e5e42e436b7969c35a34b28bd7929d75372638ac5373486a1d624026c12dc682009bc101e4a2c8f1442ed6f1ba17b438cda2e02d4256622b489c4bd9945  ruby-ffi-1.9.18.tar.gz"
                )
              )
            }
          spids: [444]
        )
      ]
      spids: [444]
    )
  ]
)