From 81509318625264b67e56fd3c9153029f22dbf87f Mon Sep 17 00:00:00 2001
From: Thoralf-M <46689931+Thoralf-M@users.noreply.github.com>
Date: Mon, 19 Jun 2023 16:40:00 +0200
Subject: [PATCH] Add Node.js release workflow (#632)

* Add nodejs release workflow

* Fix folder name, enable publish

* Address review comments

* Align tag-prefix
---
 .github/workflows/bindings-nodejs-publish.yml | 181 ++++++++++++++++++
 bindings/nodejs/package.json                  |   2 +-
 .../scripts/download-node-lib-win-arm64.ps1   |  36 ++++
 3 files changed, 218 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/bindings-nodejs-publish.yml
 create mode 100644 bindings/nodejs/scripts/download-node-lib-win-arm64.ps1

diff --git a/.github/workflows/bindings-nodejs-publish.yml b/.github/workflows/bindings-nodejs-publish.yml
new file mode 100644
index 0000000000..a1c25e7e15
--- /dev/null
+++ b/.github/workflows/bindings-nodejs-publish.yml
@@ -0,0 +1,181 @@
+name: Node.js publish to NPM
+
+on: workflow_dispatch
+
+env:
+  CARGO_INCREMENTAL: 0
+
+jobs:
+  publish-nodejs:
+    runs-on: ubuntu-latest
+
+    defaults:
+      run:
+        working-directory: bindings/nodejs
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Rust
+        uses: ./.github/actions/setup-rust
+
+      # Required for ledger-nano
+      - name: Install required packages
+        run: |
+          sudo apt-get update
+          sudo apt-get install libudev-dev libusb-1.0-0-dev
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: "18.x"
+          registry-url: "https://registry.npmjs.org"
+
+      - name: Install Yarn
+        run: npm i -g yarn
+
+      - name: Install JS dependencies
+        run: yarn
+
+      - name: Build project
+        run: yarn build
+
+      - name: Update Cargo.toml with git
+        run:  sed -i 's#path = "../core"#git = "https://github.com/iotaledger/iota-sdk", rev = "'$GITHUB_SHA'"#g' Cargo.toml 
+
+      - name: Print Cargo.toml
+        run: cat Cargo.toml
+
+      - name: Publish nodejs bindings to NPM
+        shell: sh
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: npm publish --access public
+
+  nodejs-binding-prebuild:
+    runs-on: ${{ matrix.os }}
+    needs: publish-nodejs
+    strategy:
+      fail-fast: false
+      matrix:
+        # The GitHub hosted Windows 2022 image comes with Visual Studio 2022, but node-gyp
+        # (which is used by neon-sys) sadly fails to recognize it. As a mitigation, we still run the
+        # tests on Windows 2019, until we can figure out a way to fix the problem.
+        os: [ubuntu-20.04, macos-13, windows-2019]
+        node-version: ["18.x"]
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Install Yarn
+        run: npm i -g yarn
+
+      - name: Select Xcode
+        uses: maxim-lobanov/setup-xcode@v1
+        if: matrix.os == 'macos-13'
+        with:
+          xcode-version: '14.3'
+
+        # Temporary fix for "ValueError: invalid mode: 'rU' while trying to load binding.gyp"
+        # This can be removed when "prebuild" updates "node-gyp"
+      - name: Set up Python 3.10
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.10"
+
+      - name: Install Rust toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+
+      # This step can be removed as soon as official Windows arm64 builds are published:
+      # https://github.com/nodejs/build/issues/2450#issuecomment-705853342
+      - name: Install Windows arm64 node.lib
+        if: ${{ matrix.os == 'windows-2019' }}
+        run: |
+          $NodeVersion = (node --version) -replace '^.'
+          $NodeFallbackVersion = "16.19.0"
+          & .\scripts\download-node-lib-win-arm64.ps1 $NodeVersion $NodeFallbackVersion
+        working-directory: bindings/nodejs
+
+      - name: Install LLVM and Clang (Windows) # required for bindgen to work, see https://github.com/rust-lang/rust-bindgen/issues/1797
+        uses: KyleMayes/install-llvm-action@32c4866ebb71e0949e8833eb49beeebed48532bd
+        if: matrix.os == 'windows-2019'
+        with:
+          version: "11.0"
+          directory: ${{ runner.temp }}/llvm
+
+      - name: Set LIBCLANG_PATH (Windows)
+        run: echo "LIBCLANG_PATH=$((gcm clang).source -replace "clang.exe")" >> $env:GITHUB_ENV
+        if: matrix.os == 'windows-2019'
+
+      - name: Set deployment target (macOS)
+        run: echo "MACOSX_DEPLOYMENT_TARGET=10.13" >> $GITHUB_ENV
+        if: matrix.os == 'macos-13'
+
+      - name: Get current date
+        run: echo "CURRENT_DATE=$(date +'%Y-%m-%d')" >> $GITHUB_ENV
+        if: matrix.os == 'macos-13' || ${{ startsWith(matrix.os, 'ubuntu') }}
+
+      - name: Get current date
+        if: matrix.os == 'windows-2019'
+        run: echo "CURRENT_DATE=$(Get-Date -Format "yyyy-MM-dd")" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+
+      - name: Install required packages (Ubuntu)
+        if: ${{ startsWith(matrix.os, 'ubuntu') }}
+        run: |
+          sudo apt-get update
+          sudo apt-get install libudev-dev libusb-1.0-0-dev
+
+      - name: Cache cargo registry
+        uses: actions/cache@v3
+        with:
+          path: ~/.cargo/registry
+          # Add date to the cache to keep it up to date
+          key: ${{ matrix.os }}-stable-cargo-registry-${{ hashFiles('**/Cargo.lock') }}-${{ env.CURRENT_DATE }}
+          # Restore from outdated cache for speed
+          restore-keys: |
+            ${{ matrix.os }}-stable-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
+            ${{ matrix.os }}-stable-cargo-registry-
+      - name: Cache cargo index
+        uses: actions/cache@v3
+        with:
+          path: ~/.cargo/git
+          # Add date to the cache to keep it up to date
+          key: ${{ matrix.os }}-stable-cargo-index-${{ hashFiles('**/Cargo.lock') }}-${{ env.CURRENT_DATE }}
+          # Restore from outdated cache for speed
+          restore-keys: |
+            ${{ matrix.os }}-stable-cargo-index-${{ hashFiles('**/Cargo.lock') }}
+            ${{ matrix.os }}-stable-cargo-index-
+
+      # This step is required to support macOS 10.13
+      - name: Patch librocksdb-sys (macOS)
+        if: ${{ startsWith(matrix.os, 'macos') }}
+        run: |
+          cargo install cargo-patch
+          cp ${{ github.workspace }}/.patches/rocksdb_faligned_allocation.patch .
+          git apply --ignore-space-change --ignore-whitespace ${{ github.workspace }}/.patches/macos_cargo_toml.patch
+          cat Cargo.toml
+          cargo patch
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+        working-directory: bindings/nodejs
+
+      - name: Build Node.js prebuild (x64)
+        run: yarn run prebuild-x64
+        working-directory: bindings/nodejs
+
+      - name: Build Node.js prebuild (arm64)
+        run: yarn run prebuild-arm64
+        working-directory: bindings/nodejs
+
+      - name: Upload prebuild to GitHub release
+        run: npx prebuild --upload-all ${{ secrets.GITHUB_TOKEN }} --tag-prefix iota-sdk-nodejs-v
+        working-directory: bindings/nodejs
diff --git a/bindings/nodejs/package.json b/bindings/nodejs/package.json
index 20e7694c01..1c729c267b 100644
--- a/bindings/nodejs/package.json
+++ b/bindings/nodejs/package.json
@@ -14,7 +14,7 @@
         "prebuild-x64": "prebuild --runtime napi --target 6 --prepack scripts/neon-build.js --strip --arch x64",
         "prebuild-arm64": "prebuild --runtime napi --target 6 --prepack scripts/neon-build.js --strip --arch arm64",
         "rebuild": "node scripts/neon-build && tsc && node scripts/strip.js",
-        "install": "prebuild-install --runtime napi --tag-prefix='sdk-binding-v' && tsc || npm run rebuild",
+        "install": "prebuild-install --runtime napi --tag-prefix='iota-sdk-nodejs-v' && tsc || npm run rebuild",
         "test": "jest --forceExit"
     },
     "author": "IOTA Foundation <contact@iota.org>",
diff --git a/bindings/nodejs/scripts/download-node-lib-win-arm64.ps1 b/bindings/nodejs/scripts/download-node-lib-win-arm64.ps1
new file mode 100644
index 0000000000..3b81d852c1
--- /dev/null
+++ b/bindings/nodejs/scripts/download-node-lib-win-arm64.ps1
@@ -0,0 +1,36 @@
+# This script can be removed as soon as official Windows arm64 builds are published:
+# https://github.com/nodejs/build/issues/2450#issuecomment-705853342
+
+$nodeVersion = $args[0]
+$fallbackVersion = $args[1]
+
+If ($null -eq $nodeVersion -Or $null -eq $fallbackVersion) {
+    Write-Error "No NodeJS version given as argument to this file. Run it like download-nodejs-win-arm64.ps1 NODE_VERSION NODE_FALLBACK_VERSION"
+    exit 1
+}
+
+$url = "https://unofficial-builds.nodejs.org/download/release/v$nodeVersion/win-arm64/node.lib"
+$fallbackUrl = "https://unofficial-builds.nodejs.org/download/release/v$fallbackVersion/win-arm64/node.lib"
+
+# Always write to the $nodeVersion cache folder, even if we're using the fallbackVersion
+$cacheFolder = "$env:TEMP\prebuild\napi\$nodeVersion\arm64"
+
+If (!(Test-Path $cacheFolder)) {
+    New-Item -ItemType Directory -Force -Path $cacheFolder
+}
+
+$output = "$cacheFolder\node.lib"
+$start_time = Get-Date
+
+Try {
+    Invoke-WebRequest -Uri $url -OutFile $output
+    $downloadedNodeVersion = $nodeVersion
+} Catch {
+    If ($_.Exception.Response -And $_.Exception.Response.StatusCode -eq "NotFound") {
+    Write-Output "No arm64 node.lib found for Node Windows $nodeVersion, trying fallback version $fallbackVersion..."
+    Invoke-WebRequest -Uri $fallbackUrl -OutFile $output
+    $downloadedNodeVersion = $fallbackVersion
+    }
+}
+
+Write-Output "Downloaded arm64 NodeJS lib v$downloadedNodeVersion to $output in $((Get-Date).Subtract($start_time).Seconds) second(s)"