From 299d9f59ced32cf3516fde0d02dfdbb2afb6e54a Mon Sep 17 00:00:00 2001
From: Torben Ewert <torben@ewert-online.com>
Date: Fri, 22 May 2026 11:01:05 +0200
Subject: [PATCH] ci: publish pincfmt as npm package

---
 .github/workflows/publish-npm.yml | 102 ++++++++++++++++++++++++++++++
 js/package-lock.json              |  13 ++++
 js/package.json                   |  18 ++++++
 js/pincfmt.bc.d.ts                |   1 +
 4 files changed, 134 insertions(+)
 create mode 100644 .github/workflows/publish-npm.yml
 create mode 100644 js/package-lock.json
 create mode 100644 js/package.json
 create mode 100644 js/pincfmt.bc.d.ts

diff --git a/.github/workflows/publish-npm.yml b/.github/workflows/publish-npm.yml
new file mode 100644
index 0000000..ac53284
--- /dev/null
+++ b/.github/workflows/publish-npm.yml
@@ -0,0 +1,102 @@
+name: Publish npm
+
+on:
+  push:
+    tags:
+      - '**'
+
+  release:
+    types:
+      - created
+
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build and publish npm packages
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+        ocaml-compiler:
+          - 5.4.x
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Use OCaml ${{ matrix.ocaml-compiler }}
+        uses: ocaml/setup-ocaml@v3
+        with:
+          ocaml-compiler: ${{ matrix.ocaml-compiler }}
+          opam-repositories: |
+            default: https://github.com/ocaml/opam-repository.git
+            archive: https://github.com/ocaml/opam-repository-archive.git
+
+      - name: Get opam cache
+        id: cache-opam-dependencies
+        uses: actions/cache@v5
+        with:
+          path: |
+            _opam/
+          key:
+            ${{ matrix.os }}-${{ matrix.ocaml-compiler }}-opam-cache-dependencies-${{ hashFiles('**/*.opam',
+            '**/*.opam.locked') }}
+
+      - name: Install opam dependencies
+        if: steps.cache-opam-dependencies.outputs.cache-hit != 'true'
+        run: opam install . --deps-only --yes
+
+      - name: Save opam cache
+        if: always() && steps.cache-opam-dependencies.outputs.cache-hit != 'true'
+        uses: actions/cache/save@v5
+        with:
+          path: |
+            _opam/
+          key:
+            ${{ matrix.os }}-${{ matrix.ocaml-compiler }}-opam-cache-dependencies-${{ hashFiles('**/*.opam',
+            '**/*.opam.locked') }}
+
+      - name: Build Production Executables
+        run: opam exec -- dune build --profile=release
+
+      - name: Upload JS build
+        uses: actions/upload-artifact@v7
+        with:
+          name: js
+          path: js
+
+  publish:
+    name: Publish to registry
+    needs: [build]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install Node
+        uses: actions/setup-node@v6
+        with:
+          node-version: 24
+          registry-url: 'https://registry.npmjs.org'
+          package-manager-cache: false
+
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Download JS build
+        uses: actions/download-artifact@v8
+        with:
+          name: js
+          path: js
+
+      - name: Install NPM Dependencies
+        run: |
+          cd js
+          npm ci
+
+      - name: Publish to Package Registry
+        run: |
+          cd js
+          npm publish
diff --git a/js/package-lock.json b/js/package-lock.json
new file mode 100644
index 0000000..58b8053
--- /dev/null
+++ b/js/package-lock.json
@@ -0,0 +1,13 @@
+{
+  "name": "@pinc-official/pincfmt",
+  "version": "0.0.1",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "@pinc-official/pincfmt",
+      "version": "0.0.1",
+      "license": "MIT"
+    }
+  }
+}
diff --git a/js/package.json b/js/package.json
new file mode 100644
index 0000000..f206252
--- /dev/null
+++ b/js/package.json
@@ -0,0 +1,18 @@
+{
+  "name": "@pinc-official/pincfmt",
+  "version": "0.0.1",
+  "description": "Provides functions to format pinc-lang source code",
+  "homepage": "https://github.com/pinc-official/pinc-lang#readme",
+  "bugs": {
+    "url": "https://github.com/pinc-official/pinc-lang/issues"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/pinc-official/pinc-lang.git"
+  },
+  "license": "MIT",
+  "author": "Torben Ewert <torben@ewert-online.com>",
+  "type": "commonjs",
+  "main": "./pincfmt.bc.js",
+  "types": "./pincfmt.bc.d.ts"
+}
diff --git a/js/pincfmt.bc.d.ts b/js/pincfmt.bc.d.ts
new file mode 100644
index 0000000..3cadc68
--- /dev/null
+++ b/js/pincfmt.bc.d.ts
@@ -0,0 +1 @@
+export function pinc_format(source: string): string;
-- 
2.51.2