fix: meson build and github actions workflow

superstructor · superstructor · commit 066627316d1a · 2025-10-03T02:10:37.000+13:00
diff --git a/.github/workflows/wasm-ci.yml b/.github/workflows/wasm-ci.yml
@@ -345,10 +345,190 @@ jobs:
           path: performance-results.json
           retention-days: 90
 
+  deploy-cloudflare-release:
+    name: Deploy Release to Cloudflare R2
+    runs-on: ubuntu-latest
+    needs: [test-deno, build-npm]
+    if: startsWith(github.ref, 'refs/tags/v')
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Deno
+        uses: denoland/setup-deno@v2
+        with:
+          deno-version: ${{ env.DENO_VERSION }}
+
+      - name: Download build artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: libpng-wasm-deno-build
+          path: ./
+
+      - name: Set release version
+        id: release-version
+        run: echo "VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
+
+      - name: Calculate SHA-256
+        id: sha
+        run: |
+          WASM_FILE="install/wasm/libpng-side.wasm"
+          SHA=$(sha256sum "$WASM_FILE" | awk '{print $1}')
+          echo "sha=${SHA}" >> $GITHUB_OUTPUT
+          echo "${SHA}" > "${WASM_FILE}.sha256"
+          echo "🔒 SHA-256: ${SHA}"
+
+      - name: Deploy versioned WASM to Cloudflare R2
+        uses: cloudflare/wrangler-action@v3
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          command: |
+            VERSION="${{ steps.release-version.outputs.VERSION }}"
+
+            # Deploy to @version path (immutable)
+            r2 object put discere-os-wasm-production/libpng/@${VERSION}/libpng-side.wasm \
+              --file=install/wasm/libpng-side.wasm \
+              --content-type=application/wasm \
+              --cache-control="public, max-age=31536000, immutable"
+
+            r2 object put discere-os-wasm-production/libpng/@${VERSION}/libpng-side.wasm.sha256 \
+              --file=install/wasm/libpng-side.wasm.sha256 \
+              --content-type=text/plain \
+              --cache-control="public, max-age=31536000, immutable"
+
+            r2 object put discere-os-wasm-production/libpng/@${VERSION}/libpng-release.js \
+              --file=install/wasm/libpng-release.js \
+              --content-type=application/javascript \
+              --cache-control="public, max-age=31536000, immutable"
+
+            r2 object put discere-os-wasm-production/libpng/@${VERSION}/libpng-release.wasm \
+              --file=install/wasm/libpng-release.wasm \
+              --content-type=application/wasm \
+              --cache-control="public, max-age=31536000, immutable"
+
+      - name: Deploy SHA path to Cloudflare R2
+        uses: cloudflare/wrangler-action@v3
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          command: |
+            SHA="${{ steps.sha.outputs.sha }}"
+            SHA_SHORT="${SHA:0:7}"
+
+            # Deploy to @sha-xxx path (content-addressable, immutable)
+            r2 object put discere-os-wasm-production/libpng/@sha-${SHA_SHORT}/libpng-side.wasm \
+              --file=install/wasm/libpng-side.wasm \
+              --content-type=application/wasm \
+              --cache-control="public, max-age=31536000, immutable"
+
+            r2 object put discere-os-wasm-production/libpng/@sha-${SHA_SHORT}/libpng-side.wasm.sha256 \
+              --file=install/wasm/libpng-side.wasm.sha256 \
+              --content-type=text/plain \
+              --cache-control="public, max-age=31536000, immutable"
+
+            r2 object put discere-os-wasm-production/libpng/@sha-${SHA_SHORT}/libpng-release.js \
+              --file=install/wasm/libpng-release.js \
+              --content-type=application/javascript \
+              --cache-control="public, max-age=31536000, immutable"
+
+            r2 object put discere-os-wasm-production/libpng/@sha-${SHA_SHORT}/libpng-release.wasm \
+              --file=install/wasm/libpng-release.wasm \
+              --content-type=application/wasm \
+              --cache-control="public, max-age=31536000, immutable"
+
+      - name: Update latest pointer
+        uses: cloudflare/wrangler-action@v3
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          command: |
+            VERSION="${{ steps.release-version.outputs.VERSION }}"
+            echo "${VERSION}" > latest.txt
+
+            # Update @latest.txt pointer (short cache)
+            r2 object put discere-os-wasm-production/libpng/@latest.txt \
+              --file=latest.txt \
+              --content-type=text/plain \
+              --cache-control="public, max-age=300"
+
+      - name: Verify Cloudflare deployment
+        run: |
+          sleep 15  # Wait for R2 propagation
+          curl -f "https://wasm.discere.cloud/libpng@${{ steps.release-version.outputs.VERSION }}/libpng-side.wasm" || exit 1
+          echo "✅ Cloudflare R2 deployment verified"
+
+  deploy-cloudflare-snapshot:
+    name: Deploy Snapshot to Cloudflare R2
+    runs-on: ubuntu-latest
+    needs: [test-deno]
+    if: github.ref == 'refs/heads/wasm' && github.event_name == 'push'
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Deno
+        uses: denoland/setup-deno@v2
+        with:
+          deno-version: ${{ env.DENO_VERSION }}
+
+      - name: Download build artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: libpng-wasm-deno-build
+          path: ./
+
+      - name: Set snapshot version
+        id: version
+        run: echo "VERSION=sha-$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
+
+      - name: Calculate SHA-256
+        id: sha
+        run: |
+          WASM_FILE="install/wasm/libpng-side.wasm"
+          SHA=$(sha256sum "$WASM_FILE" | awk '{print $1}')
+          echo "sha=${SHA}" >> $GITHUB_OUTPUT
+          echo "${SHA}" > "${WASM_FILE}.sha256"
+          echo "🔒 SHA-256: ${SHA}"
+
+      - name: Deploy snapshot WASM to Cloudflare R2
+        uses: cloudflare/wrangler-action@v3
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          command: |
+            VERSION="${{ steps.version.outputs.VERSION }}"
+
+            # Deploy to @sha-xxx path (snapshot)
+            r2 object put discere-os-wasm-production/libpng/@${VERSION}/libpng-side.wasm \
+              --file=install/wasm/libpng-side.wasm \
+              --content-type=application/wasm \
+              --cache-control="public, max-age=31536000, immutable"
+
+            r2 object put discere-os-wasm-production/libpng/@${VERSION}/libpng-side.wasm.sha256 \
+              --file=install/wasm/libpng-side.wasm.sha256 \
+              --content-type=text/plain \
+              --cache-control="public, max-age=31536000, immutable"
+
+            r2 object put discere-os-wasm-production/libpng/@${VERSION}/libpng-release.js \
+              --file=install/wasm/libpng-release.js \
+              --content-type=application/javascript \
+              --cache-control="public, max-age=31536000, immutable"
+
+            r2 object put discere-os-wasm-production/libpng/@${VERSION}/libpng-release.wasm \
+              --file=install/wasm/libpng-release.wasm \
+              --content-type=application/wasm \
+              --cache-control="public, max-age=31536000, immutable"
+
+      - name: Log deployment success
+        run: echo "✅ Snapshot ${{ steps.version.outputs.VERSION }} deployed to Cloudflare R2"
+
   release:
     name: Create Deno-Native Release
     if: github.event_name == 'release'
-    needs: [test-deno, build-npm, performance]
+    needs: [test-deno, build-npm, performance, deploy-cloudflare-release]
     runs-on: ubuntu-latest
 
     steps:
@@ -417,6 +597,15 @@ jobs:
             import LibPNG from '@discere-os/libpng.wasm';
             ```
 
+            ### 🌐 CDN Access
+            ```typescript
+            // Latest version
+            import LibPNG from "https://wasm.discere.cloud/libpng@latest/libpng-release.js";
+
+            // Specific version
+            import LibPNG from "https://wasm.discere.cloud/libpng@v1.6.44/libpng-release.js";
+            ```
+
             ### 📋 Contents
             - `deno/`: Native Deno files with zero configuration
             - `npm/`: Generated Node.js package via dnt
diff --git a/meson.build b/meson.build
@@ -31,9 +31,38 @@ shared_module('libpng-side',
   files('wasm/libpng_wasm_side.c') + png_sources,
   include_directories: incs,
   name_prefix: '',
+  name_suffix: 'wasm',
   c_args: cargs,
   link_args: ['-sSIDE_MODULE=2','-fPIC','-O3','-flto','-sERROR_ON_UNDEFINED_SYMBOLS=0','-sEXPORTED_FUNCTIONS=["_libpng_wasm_version"]'],
   install: true,
   install_dir: get_option('libdir')
 )
 
+# Static library for linking by dependent libraries
+png_lib = static_library('png',
+  png_sources,
+  include_directories: incs,
+  c_args: cargs,
+  install: true,
+  install_dir: get_option('libdir')
+)
+
+# Install headers for dependency chain
+install_headers(
+  'png.h',
+  'pngconf.h',
+  'pnglibconf.h',
+  subdir: '.'
+)
+
+# Generate and install pkg-config file
+pkg = import('pkgconfig')
+pkg.generate(
+  name: 'libpng',
+  description: 'PNG library',
+  version: meson.project_version(),
+  libraries: '-lpng',
+  requires: 'zlib',
+  subdirs: '.'
+)
+
