Add webmachine-examples opam to fix ocaml-ci.

webmachine-examples.opam

@@ -0,0 +1,20 @@
+opam-version: "2.0"
+maintainer: "Spiros Eliopoulos <[email protected]>"
+authors: [ "Spiros Eliopoulos <[email protected]>" ]
+license: "BSD-3-clause"
+homepage: "https://github.com/inhabitedtype/ocaml-webmachine"
+dev-repo: "git+https://github.com/inhabitedtype/ocaml-webmachine.git"
+bug-reports: "https://github.com/inhabitedtype/ocaml-webmachine/issues"
+build: [
+  ["dune" "build" "-p" name "-j" jobs]
+  ["dune" "runtest" "-p" name "-j" jobs] {with-test}
+]
+depends: [
+  "webmachine"
+  "async"
+  "core"
+  "cohttp-async"
+  "lwt"
+  "cohttp-lwt-unix"
+]
+synopsis: "Webmachine examples"

webmachine.opam

@@ -6,7 +6,6 @@ homepage: "https://github.com/inhabitedtype/ocaml-webmachine"
 dev-repo: "git+https://github.com/inhabitedtype/ocaml-webmachine.git"
 bug-reports: "https://github.com/inhabitedtype/ocaml-webmachine/issues"
 build: [
-  ["dune" "subst"] {pinned}
   ["dune" "build" "-p" name "-j" jobs]
   ["dune" "runtest" "-p" name "-j" jobs] {with-test}
 ]
@@ -17,6 +16,7 @@ depends: [
   "dispatch" {>= "0.5.0"}
   "dune" {>= "1.0"}
   "ounit" {with-test & >= "1.0.2"}
+  "js_of_ocaml" {with-test}
   "re" {>= "1.7.2"}
 ]
 synopsis: "A REST toolkit for OCaml"