OASIS → topkg (fixes #1).

.gitignore

@@ -1,6 +1,3 @@
 _build
 *.native
 *.byte
-*.bak
-setup.log
-setup.data

LICENSE.txt

@@ -0,0 +1,24 @@
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>

Makefile

@@ -1,41 +1,24 @@
-# OASIS_START
-# DO NOT EDIT (digest: a3c674b4239234cbbe53afe090018954)
+build:
+	ocaml pkg/build.ml native=true native-dynlink=true
 
-SETUP = ocaml setup.ml
-
-build: setup.data
-	$(SETUP) -build $(BUILDFLAGS)
-
-doc: setup.data build
-	$(SETUP) -doc $(DOCFLAGS)
-
-test: setup.data build
-	$(SETUP) -test $(TESTFLAGS)
-
-all:
-	$(SETUP) -all $(ALLFLAGS)
-
-install: setup.data
-	$(SETUP) -install $(INSTALLFLAGS)
-
-uninstall: setup.data
-	$(SETUP) -uninstall $(UNINSTALLFLAGS)
-
-reinstall: setup.data
-	$(SETUP) -reinstall $(REINSTALLFLAGS)
+test: build
+	rm _build/src_test/ -rf
+	ocamlbuild -classic-display -use-ocamlfind src_test/test_ppx_getenv.byte --
 
 clean:
-	$(SETUP) -clean $(CLEANFLAGS)
-
-distclean:
-	$(SETUP) -distclean $(DISTCLEANFLAGS)
-
-setup.data:
-	$(SETUP) -configure $(CONFIGUREFLAGS)
-
-configure:
-	$(SETUP) -configure $(CONFIGUREFLAGS)
-
-.PHONY: build doc test all install uninstall reinstall clean distclean configure
-
-# OASIS_STOP
+	ocamlbuild -clean
+
+.PHONY: build test clean
+
+release:
+	@if [ -z "$(VERSION)" ]; then echo "Usage: make release VERSION=1.0.0"; exit 1; fi
+	git checkout -B release
+	sed -i 's/%%VERSION%%/$(VERSION)/' pkg/META
+	git add .
+	git commit -m "Prepare for release."
+	git tag -a v$(VERSION) -m "Version $(VERSION)"
+	git checkout @{-1}
+	git branch -D release
+	git push origin v$(VERSION)
+
+.PHONY: release

README.md

@@ -6,3 +6,8 @@ A sample syntax extension that uses OCaml's new extension points API.
 Take a look at [the guide to extension points in OCaml][guide].
 
 [guide]: http://whitequark.org/blog/2014/04/16/a-guide-to-extension-points-in-ocaml/
+
+License
+-------
+
+[Public domain](LICENSE.txt)

_tags

@@ -0,0 +1,4 @@
+true: warn(@5@8@10@11@12@14@23@24@26@29@40), bin_annot, safe_string
+
+<src/*.{ml,mli,byte,native}>: package(ppx_tools.metaquot)
+<src_test/*.{ml,byte,native}>: debug, package(oUnit)

myocamlbuild.ml

@@ -1,7 +1,14 @@
+open Ocamlbuild_plugin
+
 (* used in tests *)
 let _ =
   Unix.putenv "PPX_GETENV_CHECK" "42"
 
-(* OASIS_START *)
-(* OASIS_STOP *)
-Ocamlbuild_plugin.dispatch dispatch_default;;
+let () = dispatch (
+  function
+  | After_rules ->
+    flag ["ocaml"; "compile"; "ppx_byte"] &
+      S[A"-ppx"; A"src/ppx_getenv.byte"];
+    flag ["ocaml"; "compile"; "ppx_native"] &
+      S[A"-ppx"; A"src/ppx_getenv.native"]
+  | _ -> ())

opam

@@ -0,0 +1,20 @@
+opam-version: "1.2"
+maintainer: "Peter Zotov <whitequark@whitequark.org>"
+authors: [ "Peter Zotov <whitequark@whitequark.org>" ]
+license: "Public domain"
+homepage: "https://github.com/whitequark/ppx_getenv"
+bug-reports: "https://github.com/whitequark/ppx_getenv/issues"
+dev-repo: "git://github.com/whitequark/ppx_getenv.git"
+tags: [ "syntax" ]
+build: [
+  "ocaml" "pkg/build.ml" "native=%{ocaml-native}%"
+                         "native-dynlink=%{ocaml-native-dynlink}%"
+]
+build-test: [
+  "ocamlbuild" "-classic-display" "-use-ocamlfind" "src_test/test_ppx_getenv.byte" "--"
+]
+depends: [
+  "ppx_tools"    {>= "0.99.1"}
+  "ounit"        {test}
+]
+available: [ocaml-version >= "4.02.0"]

pkg/META

@@ -0,0 +1,3 @@
+version = "%%VERSION%%"
+description = "A -ppx extension to replace [%getenv "<var>"] with compile-time value"
+ppx = "./ppx_getenv"

pkg/build.ml

@@ -0,0 +1,15 @@
+#!/usr/bin/env ocaml
+#directory "pkg"
+#use "topkg.ml"
+
+let () =
+  let oc = open_out "src_test/_tags" in
+  output_string oc (if Env.native then "<*.ml>: ppx_native" else "<*.ml>: ppx_byte");
+  close_out oc
+
+let () =
+  Pkg.describe "ppx_getenv" ~builder:`OCamlbuild [
+    Pkg.lib "pkg/META";
+    Pkg.bin ~auto:true "src/ppx_getenv" ~dst:"../lib/ppx_getenv/ppx_getenv";
+    Pkg.doc "README.md";
+    Pkg.doc "LICENSE.txt"]