Updated makefile to include opam check

Author: 0xMimir

.github/workflows/ci.yaml

@@ -97,13 +97,21 @@ jobs:
   vrf-tests:
     timeout-minutes: 8
     runs-on: ubuntu-24.04
+    strategy:
+      matrix:
+        ocaml_version: [4.14.2]
     steps:
       - name: Git checkout
         uses: actions/checkout@v5
 
       - name: Setup build dependencies
         uses: ./.github/actions/setup-build-deps
 
+      - name: Use shared OCaml setting up steps
+        uses: ./.github/actions/setup-ocaml
+        with:
+          ocaml_version: ${{ matrix.ocaml_version }}
+
       - name: Setup Rust
         uses: ./.github/actions/setup-rust
         with:

.github/workflows/doc-commands.yaml

@@ -22,6 +22,9 @@ concurrency:
 jobs:
   test-doc-commands:
     runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        ocaml_version: [4.14.2]
     steps:
       - name: Git checkout
         uses: actions/checkout@v5
@@ -36,6 +39,11 @@ jobs:
           toolchain: 1.84
           cache-prefix: test-doc-commands-v0
 
+      - name: Use shared OCaml setting up steps
+        uses: ./.github/actions/setup-ocaml
+        with:
+          ocaml_version: ${{ matrix.ocaml_version }}
+
       - name: Download circuits files
         uses: ./.github/actions/setup-circuits
 

.github/workflows/lint.yaml

@@ -51,10 +51,15 @@ jobs:
       matrix:
         os: [ubuntu-24.04]
         toolchain: [nightly]
+        ocaml_version: [4.14.2]
     steps:
       - uses: actions/checkout@v5
       - name: Setup build dependencies
         uses: ./.github/actions/setup-build-deps
+      - name: Use shared OCaml setting up steps
+        uses: ./.github/actions/setup-ocaml
+        with:
+          ocaml_version: ${{ matrix.ocaml_version }}
       - name: Setup Rust
         uses: ./.github/actions/setup-rust
         with:

Makefile

@@ -25,6 +25,15 @@ NETWORK ?= devnet
 VERBOSITY ?= info
 GIT_COMMIT := $(shell git rev-parse --short=8 HEAD)
 
+OPAM_PATH := $(shell command -v opam 2>/dev/null)
+
+ifdef OPAM_PATH
+# This captures what `eval $(opam env)` would set in your shell
+OPAM_ENV := $(shell eval $$(opam env) && env | grep '^OPAM\|^PATH\|^CAML' | sed 's/^/export /')
+export $(shell eval $$(opam env) && env | grep '^OPAM\|^PATH\|^CAML' | cut -d= -f1)
+$(foreach v,$(shell eval $$(opam env) && env | grep '^OPAM\|^PATH\|^CAML'),$(eval export $(v)))
+endif
+
 .PHONY: help
 help: ## Ask for help!
 	@grep -E '^[a-zA-Z0-9_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'