From 79e6914b6f298d240d8c1db537435aaafdb287c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Antonin=20D=C3=A9cimo?= <antonin@tarides.com>
Date: Thu, 12 Sep 2024 11:52:02 +0200
Subject: [PATCH] Update GitHub Actions

Only test latest OCaml 4 and OCaml 5, the other versions are too old
and unsupported.
---
 .github/workflows/test.yml | 74 ++++++++++----------------------------
 1 file changed, 18 insertions(+), 56 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 70a9f52..b77c6a4 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,77 +1,39 @@
-name: build
+name: Builds, tests & co
 
 on:
   - push
   - pull_request
 
-jobs:
-  builds:
-    name: Earliest Supported Version
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          - ubuntu-latest
-        ocaml-version:
-          - 4.04.0
-
-    runs-on: ${{ matrix.os }}
+permissions: read-all
 
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-
-      - name: Use OCaml ${{ matrix.ocaml-version }}
-        uses: avsm/setup-ocaml@v1
-        with:
-          ocaml-version: ${{ matrix.ocaml-version }}
-
-      - name: Deps
-        run: |
-          opam pin add -n angstrom .
-          opam install --deps-only angstrom
-
-      - name: Build
-        run: opam exec -- dune build -p angstrom
-
-  tests:
-    name: Tests
+jobs:
+  build:
     strategy:
       fail-fast: false
       matrix:
         os:
           - ubuntu-latest
-        ocaml-version:
-          - 4.08.1
-          - 4.10.2
-          - 4.11.2
-          - 4.12.0
+          - macos-latest
+          - windows-latest
+        ocaml-compiler:
+          - 4
+          - 5
 
     runs-on: ${{ matrix.os }}
 
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
+      - name: Checkout tree
+        uses: actions/checkout@v4
 
-      - name: Use OCaml ${{ matrix.ocaml-version }}
-        uses: avsm/setup-ocaml@v1
+      - name: Set-up OCaml
+        uses: ocaml/setup-ocaml@v3
         with:
-          ocaml-version: ${{ matrix.ocaml-version }}
+          ocaml-compiler: ${{ matrix.ocaml-compiler }}
 
-      - name: Deps
-        run: |
-          opam pin add -n angstrom .
-          opam pin add -n angstrom-async .
-          opam pin add -n angstrom-lwt-unix .
-          opam install -t --deps-only .
+      - run: opam install . --deps-only --with-test
 
-      - name: Build
-        run: opam exec -- dune build
+      - run: opam exec -- dune build
 
-      - name: Test
-        run: opam exec -- dune runtest
+      - run: opam exec -- dune runtest
 
-      - name: Examples
-        run: |
-          opam install -t angstrom-async angstrom-lwt-unix
-          opam exec -- make examples
+      - run: opam exec -- make examples