chore: remove mel

.github/workflows/esy-build.yml

@@ -59,7 +59,7 @@ jobs:
         if: ${{ matrix.system == 'ubuntu' }}
         working-directory: melange-basic-template
         run: |
-          sed -i 's@"installConfig"@"resolutions": { "\@opam/dune": "ocaml/dune:dune.opam#258058c6803525261df9d330d9eca2a4b0a8adc2", "\@opam/melange-compiler-libs": "melange-re/melange-compiler-libs:melange-compiler-libs.opam#7263bea2285499f5da857f2bb374345a5178791e", "\@opam/reactjs-jsx-ppx": "melange-re/melange:reactjs-jsx-ppx.opam#'"$GITHUB_SHA"'","\@opam/melange": "melange-re/melange:melange.opam#'"$GITHUB_SHA"'", "\@opam/mel": "melange-re/melange:mel.opam#'"$GITHUB_SHA"'"},"installConfig"@' esy.json
+          sed -i 's@"installConfig"@"resolutions": { "\@opam/dune": "ocaml/dune:dune.opam#258058c6803525261df9d330d9eca2a4b0a8adc2", "\@opam/melange-compiler-libs": "melange-re/melange-compiler-libs:melange-compiler-libs.opam#7263bea2285499f5da857f2bb374345a5178791e", "\@opam/reactjs-jsx-ppx": "melange-re/melange:reactjs-jsx-ppx.opam#'"$GITHUB_SHA"'","\@opam/melange": "melange-re/melange:melange.opam#'"$GITHUB_SHA"'"},"installConfig"@' esy.json
 
       - name: Build basic template
         if: ${{ matrix.system == 'ubuntu' }}

Changes.md

@@ -47,6 +47,9 @@ Unreleased
   ([#525](https://github.com/melange-re/melange/pull/525))
 - melange: add `melpp` executable to preprocess `#if` conditionals with the
   melange parser ([#539](https://github.com/melange-re/melange/pull/539))
+- mel: delete the `mel` package. The dune integration is now the only
+  officially supported workflow for orchestrating melange builds
+  ([#546](https://github.com/melange-re/melange/pull/546))
 
 0.3.2 2022-11-19
 ---------------

Makefile

@@ -33,7 +33,6 @@ opam-install-test: ## Install test dependencies
 	opam pin -y add melange-compiler-libs.dev https://github.com/melange-re/melange-compiler-libs.git#7263bea2285499f5da857f2bb374345a5178791e
 	opam pin add reactjs-jsx-ppx.dev . --with-test -y
 	opam pin add melange.dev . --with-test -y
-	opam pin add mel.dev . --with-test -y
 	opam pin add rescript-syntax.dev . --with-test -y
 
 .PHONY: opam-install-dev

dune

@@ -9,23 +9,3 @@
    (CPPO_FLAGS -D=BS_RELEASE_BUILD))
   (ocamlopt_flags
    (:standard -O3 -unbox-closures))))
-
-(install
- (package melange)
- (dirs
-  (lib/es6 as mel_runtime/lib/es6)
-  (lib/js as mel_runtime/lib/js))
- (files
-  (package.json as mel_runtime/package.json)
-  (bsconfig.json as mel_runtime/bsconfig.json)
-  ;; while we wait for https://github.com/ocaml/dune/pull/6250
-  ;; dune build lib/artifacts.sexp
-  ;; cp ./_build/default/lib/artifacts.sexp lib/checked-in-artifacts.sexp
-  (include ./lib/checked-in-artifacts.sexp))
- (section lib))
-
-;;;;{BSB GENERATED: NO EDIT
-
-(include dune.mel)
-
-;;;;BSB GENERATED: NO EDIT}

dune-project

@@ -4,8 +4,6 @@
 
 (using melange 0.1)
 
-(using directory-targets 0.1)
-
 (executables_implicit_empty_intf true)
 
 (cram enable)
@@ -49,21 +47,6 @@
   (reason :with-test)
   (reactjs-jsx-ppx :with-test)))
 
-(package
- (name mel)
- (synopsis
-  "Build system for Melange that defers to Dune for build orchestration")
- (depends
-  ocaml
-  (melange
-   (= :version))
-  reactjs-jsx-ppx
-  (cmdliner
-   (>= "1.1.0"))
-  (luv
-   (>= "0.5.11"))
-  (ounit :with-test)))
-
 (package
  (name rescript-syntax)
  (synopsis "ReScript syntax packaged as an opam library")