Merge 0b16518fff into b7e8d49f17

examples.md

@@ -25,6 +25,7 @@
 - [Node - Yarn](#node---yarn)
 - [Node - Yarn 2](#node---yarn-2)
 - [OCaml/Reason - esy](#ocamlreason---esy)
+- [OCaml/Reason - opam](#ocamlreason---opam)
 - [PHP - Composer](#php---composer)
 - [Python - pip](#python---pip)
   - [Simple example](#simple-example)
@@ -49,7 +50,7 @@
   with:
     path: |
       ~/.bun/install/cache
-    key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
+    key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lockb') }}
 ```
 
 ### Windows
@@ -59,7 +60,7 @@
   with:
     path: |
       ~\.bun
-    key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
+    key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lockb') }}
 ```
 
 ## C# - NuGet
@@ -437,6 +438,30 @@ Esy allows you to export built dependencies and import pre-built dependencies.
       if: steps.restore-cache.outputs.cache-hit != 'true'
 ```
 
+## OCaml/Reason - opam
+
+This example requires you to have `opam.locked` file which you can generate with `opam lock .`.
+
+It's worth noting that even if lock file was change, it might be optimal to restore previous cache, so `hashFiles` in the key and if statement in "Save opam cache" step are optional.
+```yaml
+    - name: Restore opam cache
+      id: restore-cache
+      uses: actions/cache/restore@v4
+      with:
+        path: _opam
+        key: ${{ runner.os }}-opam-${{ hashFiles('opam.locked') }}
+
+    - name: Install dependencies
+      run: opam install . --locked --deps-only -y
+
+    - name: Save opam cache
+      if: steps.restore-cache.outputs.cache-hit != 'true'
+      uses: actions/cache/save@v4
+      with:
+        path: _opam
+        key: ${{ steps.restore-cache.outputs.cache-primary-key }}
+```
+
 ## PHP - Composer
 
 ```yaml

package.json

@@ -29,7 +29,7 @@
     "@actions/io": "^2.0.0"
   },
   "devDependencies": {
-    "@types/jest": "^30.0.0",
+    "@types/jest": "^29.5.14",
     "@types/nock": "^11.1.0",
     "@types/node": "^24.1.0",
     "@typescript-eslint/eslint-plugin": "^7.2.0",
@@ -41,7 +41,7 @@
     "eslint-plugin-jest": "^27.9.0",
     "eslint-plugin-prettier": "^5.5.3",
     "eslint-plugin-simple-import-sort": "^12.1.1",
-    "jest": "^30.2.0",
+    "jest": "^29.7.0",
     "jest-circus": "^29.7.0",
     "nock": "^13.2.9",
     "prettier": "^3.6.2",