Try to build github pages

.github/workflows/web.yml

@@ -0,0 +1,46 @@
+name: CI
+
+# Trigger the workflow on push or pull request, but only for the main branch
+on:
+  pull_request:
+      paths:
+        - "app/**"
+        - "asmh.cabal"
+        - "cabal.project"
+        - "Setup.hs"
+        - "src/**"
+        - "test/**"
+        - "web/**"
+  push:
+      paths:
+        - "app/**"
+        - "asmh.cabal"
+        - "cabal.project"
+        - "Setup.hs"
+        - "src/**"
+        - "test/**"
+        - "web/**"
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: "Build website"
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - uses: nixbuild/nix-quick-install-action@v29
+      - run: |
+          nix develop -c "cd web && ./build.sh && ls dist/ && exit 0"
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: './web/dist/'
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4      

web/build.sh

@@ -5,9 +5,33 @@ if [[ $PWD != */web ]]; then
     exit 1
 fi
 
+outdir=""
+case $1 in
+    dev) 
+        echo "dev run"
+        outdir="./static/"
+        ;;
+    prod)
+        echo "prod run"
+        npm install
+        outdir="./dist/"
+        cp -R static/ $outdir/
+        ;;
+    *)
+        echo "This script should be invoked with 'dev' or 'prod' as arguments."
+        exit 1
+        ;;
+esac
+
 wasm32-wasi-cabal build xolsh-exe && wasmpath=$(wasm32-wasi-cabal list-bin xolsh-exe)
-cp -f $wasmpath dist/xolsh-exe.wasm
 
-cp -R static/ dist/
+cp -f $wasmpath $outdir/xolsh-exe.wasm
 
-esbuild ./src/index.js --bundle --serve=127.0.0.1:9000 --servedir=./dist --outfile=./dist/index.js --global-name=Main --format=esm --platform=browser "--external:node:timers"
+case $1 in
+    dev)
+        esbuild ./src/index.js --bundle --serve=127.0.0.1:9000 --servedir=./static --outfile=./static/index.js --format=esm --platform=browser "--external:node:timers"
+        ;;
+    prod)
+        esbuild ./src/index.js --bundle --outfile=./dist/index.js --format=esm --platform=browser "--external:node:timers"
+        ;;
+esac

web/package.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "main": "index.js",
   "scripts": {
-    "start": "./build.sh"
+    "start": "./build.sh dev"
   },
   "repository": {
     "type": "git",
@@ -24,4 +24,4 @@
     "codemirror": "^6.0.1",
     "thememirror": "^2.0.1"
   }
-}
+}