add opam ci (#167)

.github/workflows/opam-build.yml

@@ -0,0 +1,41 @@
+name: Opam Pipeline
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: Build and test
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          # - macos-latest
+          - ubuntu-latest
+        ocaml-compiler:
+          - 5.x
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Use OCaml ${{ matrix.ocaml-compiler }}
+        uses: ocaml/setup-ocaml@v2
+        with:
+          ocaml-compiler: ${{ matrix.ocaml-compiler }}
+
+      - name: Install locally
+        run: |
+          # https://github.com/ocaml/opam-repository/pull/23539
+          opam pin add eio-ssl git+https://github.com/anmonteiro/eio-ssl.git
+          opam install . --with-test

dune-project

@@ -33,10 +33,11 @@
   ssl
   uri
   ipaddr
-  httpaf-eio
+  (httpaf-eio :dev)
   gluten-eio
-  h2-eio
-  websocketaf
-  multipart_form
-  (dune-site :wit-test)
+  (h2-eio :dev)
+  (websocketaf :dev)
+  (multipart_form :dev)
+  (eio_main :with-test)
+  (dune-site :with-test)
   (alcotest :with-test)))

lib_test/dune

@@ -11,13 +11,13 @@
 (test
  (name test_client)
  (package piaf)
- (libraries alcotest piaf logs.fmt dune-site)
+ (libraries alcotest piaf logs.fmt dune-site eio_main)
  (modules helper_server test_client cert_sites)
  (deps
   (source_tree "./certificates")))
 
 (test
  (name test_response)
  (package piaf)
- (libraries alcotest piaf logs.fmt)
+ (libraries alcotest piaf logs.fmt eio_main)
  (modules test_response))

lib_test/test_client.ml

@@ -183,12 +183,14 @@ let test_https ~sw env () =
     with
     | exn -> Error (`Exn exn)
   in
-  Alcotest.(check (result response_testable error_testable))
-    "response error"
-    (Error
-       (`Connect_error
-         "SSL Error: error:16000069:STORE routines::unregistered scheme"))
-    response;
+  (match response with
+  | Ok _r -> Alcotest.fail "Expected SSL error response"
+  | Error (`Connect_error s) ->
+    Alcotest.(check bool)
+      "response error"
+      true
+      (String.starts_with ~prefix:"SSL Error: error:" s)
+  | Error _ -> assert false);
   Helper_server.teardown server
 
 let test_https_server_certs ~sw env () =

piaf.opam

@@ -17,12 +17,13 @@ depends: [
   "ssl"
   "uri"
   "ipaddr"
-  "httpaf-eio"
+  "httpaf-eio" {dev}
   "gluten-eio"
-  "h2-eio"
-  "websocketaf"
-  "multipart_form"
-  "dune-site" {wit-test}
+  "h2-eio" {dev}
+  "websocketaf" {dev}
+  "multipart_form" {dev}
+  "eio_main" {with-test}
+  "dune-site" {with-test}
   "alcotest" {with-test}
   "odoc" {with-doc}
 ]
@@ -41,3 +42,12 @@ build: [
   ]
 ]
 dev-repo: "git+https://github.com/anmonteiro/piaf.git"
+pin-depends: [
+  [ "httpaf.dev" "git+https://github.com/anmonteiro/httpaf.git" ]
+  [ "httpaf-eio.dev" "git+https://github.com/anmonteiro/httpaf.git" ]
+  # https://github.com/ocaml/opam-repository/pull/23533
+  [ "h2.dev" "git+https://github.com/anmonteiro/ocaml-h2.git" ]
+  [ "h2-eio.dev" "git+https://github.com/anmonteiro/ocaml-h2.git" ]
+  [ "websocketaf.dev" "git+https://github.com/anmonteiro/websocketaf.git" ]
+  [ "multipart_form.dev" "git+https://github.com/anmonteiro/multipart_form.git" ]
+]

piaf.opam.template

@@ -0,0 +1,9 @@
+pin-depends: [
+  [ "httpaf.dev" "git+https://github.com/anmonteiro/httpaf.git" ]
+  [ "httpaf-eio.dev" "git+https://github.com/anmonteiro/httpaf.git" ]
+  # https://github.com/ocaml/opam-repository/pull/23533
+  [ "h2.dev" "git+https://github.com/anmonteiro/ocaml-h2.git" ]
+  [ "h2-eio.dev" "git+https://github.com/anmonteiro/ocaml-h2.git" ]
+  [ "websocketaf.dev" "git+https://github.com/anmonteiro/websocketaf.git" ]
+  [ "multipart_form.dev" "git+https://github.com/anmonteiro/multipart_form.git" ]
+]