Migrate main ci setup dune

.github/workflows/ci.yml

@@ -18,65 +18,61 @@ jobs:
       matrix:
         os:
           - ubuntu-latest
-        ocaml-compiler:
-          - 5.4.x
+        ocaml-version:
+          - "5.4"
 
     runs-on: ${{ matrix.os }}
 
+    defaults:
+      run:
+        shell: bash
+
     steps:
       - name: Checkout code
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
-      - name: Setup OCaml
-        uses: ocaml/setup-ocaml@dec6499fef64fc5d7ed43d43a87251b7b1c306f5 # v3.4.8
+      - name: Environment setup
+        run: |
+          echo "DUNE_WORKSPACE=$PWD/dune-workspace-${{ matrix.ocaml-version }}" >> "$GITHUB_ENV"
+
+      - name: Setup Dune
+        uses: mbarbin/setup-dune@d38f7c80df59974cbe417c7f2a849219d54b4fdf # v2.0.0+patch-3
         with:
-          ocaml-compiler: ${{ matrix.ocaml-compiler }}
-          dune-cache: true
-          opam-repositories: |
-            default: https://github.com/ocaml/opam-repository.git
-            mbarbin: https://github.com/mbarbin/opam-repository.git
-            alpha:   https://github.com/kit-ty-kate/opam-alpha-repository.git
-      #     janestreet-bleeding: https://github.com/janestreet/opam-repository.git
-      #     janestreet-bleeding-external: https://github.com/janestreet/opam-repository.git#external-packages
+          version: "3.21.0"
+          workspace: ${{ env.DUNE_WORKSPACE }}
+          cache-prefix: "main-ci-${{ matrix.ocaml-version }}"
+          steps: install-dune enable-pkg lazy-update-depexts install-gpatch install-depexts
 
-      # Setting `(implicit_transitive_deps VALUE)` conditionally based on the compiler version.
+      # Setting implicit_transitive_deps based on the compiler version.
       - name: Edit dune-project
-        run: opam exec -- ocaml .github/workflows/edit_dune_project_dot_ml "${{ matrix.ocaml-compiler }}"
-
-      - name: Install dependencies
-        run: opam install . --deps-only --with-doc --with-test --with-dev-setup
-
-      - name: Build
-        run: opam exec -- dune build @all @lint
+        run: sed -i 's/(implicit_transitive_deps [^)]*)/(implicit_transitive_deps false)/' dune-project
 
-      - name: Run tests
+      - name: Build and Run tests
         run: |
+          rm -rf _build/default/
           mkdir $BISECT_DIR
-          opam exec -- dune runtest --instrument-with bisect_ppx
+          dune build @all @runtest --force --instrument-with bisect_ppx
         env:
           BISECT_DIR: ${{ runner.temp }}/_bisect_ppx_data
           BISECT_FILE: ${{ runner.temp }}/_bisect_ppx_data/data
 
       - name: Send coverage report to Coveralls
-        run: opam exec -- bisect-ppx-report send-to Coveralls --coverage-path $BISECT_DIR
+        run: dune exec -- bisect-ppx-report send-to Coveralls --coverage-path $BISECT_DIR
         env:
           BISECT_DIR: ${{ runner.temp }}/_bisect_ppx_data
           COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           PULL_REQUEST_NUMBER: ${{ github.event.number }}
 
+      - name: Lint
+        run: dune build @lint @fmt @unused-libs
+
+      - name: Build Doc
+        run: dune build @doc
+
       # Before checking for uncommitted changes we need to restore changes
       # potentially made to the dune-project file.
       - name: Restore dune-project
         run: git restore dune-project
 
       - name: Check for uncommitted changes
         run: git diff --exit-code
-
-      - name: Lint opam
-        uses: ocaml/setup-ocaml/lint-opam@dec6499fef64fc5d7ed43d43a87251b7b1c306f5 # v3.4.8
-
-      - name: Lint fmt
-        uses: ocaml/setup-ocaml/lint-fmt@dec6499fef64fc5d7ed43d43a87251b7b1c306f5 # v3.4.8
-
-      - name: Lint doc
-        uses: ocaml/setup-ocaml/lint-doc@dec6499fef64fc5d7ed43d43a87251b7b1c306f5 # v3.4.8

.github/workflows/deploy-odoc.yml

@@ -14,6 +14,8 @@ jobs:
   build:
     name: Build OCaml Doc
     runs-on: ubuntu-latest
+    env:
+      OCAML_VERSION: "5.4"
     defaults:
       run:
         shell: bash
@@ -23,23 +25,20 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Setup OCaml
-        uses: ocaml/setup-ocaml@dec6499fef64fc5d7ed43d43a87251b7b1c306f5 # v3.4.8
-        with:
-          ocaml-compiler: "5.4.x"
-          dune-cache: true
-          opam-repositories: |
-            default: https://github.com/ocaml/opam-repository.git
-            mbarbin: https://github.com/mbarbin/opam-repository.git
-            alpha:   https://github.com/kit-ty-kate/opam-alpha-repository.git
-      #     janestreet-bleeding: https://github.com/janestreet/opam-repository.git
-      #     janestreet-bleeding-external: https://github.com/janestreet/opam-repository.git#external-packages
+      - name: Environment setup
+        run: |
+          echo "DUNE_WORKSPACE=$PWD/dune-workspace-${{ env.OCAML_VERSION }}" >> "$GITHUB_ENV"
 
-      - name: Install OCaml Dependencies
-        run: opam install . --deps-only --with-doc
+      - name: Setup Dune
+        uses: mbarbin/setup-dune@d38f7c80df59974cbe417c7f2a849219d54b4fdf # v2.0.0+patch-3
+        with:
+          version: "3.21.0"
+          workspace: ${{ env.DUNE_WORKSPACE }}
+          cache-prefix: "deploy-odoc-${{ env.OCAML_VERSION }}"
+          steps: install-dune enable-pkg lazy-update-depexts install-gpatch install-depexts
 
       - name: Build Odoc Pages
-        run: opam exec -- dune build @doc
+        run: dune build @doc
 
       - name: Upload Build Artifact
         uses: actions/upload-pages-artifact@7b1f4a764d45c48632c6b24a0339c27f5614fb0b # v4.0.0

.github/workflows/dune-pkg-more-ci.yml

@@ -1,5 +1,4 @@
 # Additional CI workflow using setup-dune (dune package management).
-# This workflow is intended to eventually replace more-ci.yml.
 #
 # This tests across multiple operating systems and OCaml versions, but skips
 # steps not necessary for every combination (linting, coverage, etc.).

.github/workflows/dunolint.yml

@@ -19,9 +19,10 @@ jobs:
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
       - name: Install dunolint
-        uses: mbarbin/dunolint-actions/setup-dunolint@2ba7453b5904f39688a3e656c770a5b9727163d0 # v1.0.0-alpha.3
+        uses: mbarbin/dunolint-actions/setup-dunolint@6b1c0591ba857063829211bc162712052889c4e2 # v1.0.0-alpha.4
         with:
           dunolint-version: 0.0.20260103
+          dunolint-digest: sha256:2771c39def3ae771735e105bf22f3ab67745354ed13e7263284a866625eacb69
 
       - name: Lint Check
-        uses: mbarbin/dunolint-actions/lint-check@2ba7453b5904f39688a3e656c770a5b9727163d0 # v1.0.0-alpha.3
+        uses: mbarbin/dunolint-actions/lint-check@6b1c0591ba857063829211bc162712052889c4e2 # v1.0.0-alpha.4

CODEOWNERS

@@ -0,0 +1 @@
+* @mbarbin