Build ProExporter add-in in CI and release workflows

.github/workflows/ci.yml

@@ -6,6 +6,9 @@ on:
   pull_request:
     branches: [main]
 
+permissions:
+  contents: read
+
 jobs:
   test:
     name: Test
@@ -32,8 +35,61 @@ jobs:
         working-directory: cli
         run: pytest -v --tb=short
 
+  build_addin:
+    name: Build add-in
+    runs-on: [self-hosted, windows, arcgispro]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: "8.0.x"
+
+      - name: Locate MSBuild
+        id: msbuild
+        shell: pwsh
+        run: |
+          $vswhere = "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vswhere.exe"
+          if (-not (Test-Path $vswhere)) {
+            throw "vswhere.exe not found at $vswhere"
+          }
+
+          $msbuild = & $vswhere -latest -requires Microsoft.Component.MSBuild -find MSBuild\**\Bin\MSBuild.exe | Select-Object -First 1
+          if (-not $msbuild) {
+            throw "MSBuild.exe not found"
+          }
+
+          "path=$msbuild" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
+
+      - name: Build add-in
+        working-directory: ProExporter
+        shell: pwsh
+        run: |
+          & "${{ steps.msbuild.outputs.path }}" ProExporter.sln /restore /p:Configuration=Release
+
+      - name: Collect add-in
+        shell: pwsh
+        run: |
+          New-Item -ItemType Directory -Force -Path cli/arcgispro_cli/addin | Out-Null
+          $addin = Get-ChildItem -Path ProExporter -Filter *.esriAddinX -Recurse | Select-Object -First 1
+          if (-not $addin) {
+            throw "Built add-in (.esriAddinX) not found"
+          }
+
+          Copy-Item $addin.FullName cli/arcgispro_cli/addin/ProExporter.addin
+          Get-Item cli/arcgispro_cli/addin/ProExporter.addin | Format-List FullName, Length, LastWriteTime
+
+      - name: Upload add-in artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: proexporter-addin
+          path: cli/arcgispro_cli/addin/ProExporter.addin
+          retention-days: 1
+
   build:
     name: Build check
+    needs: [test, build_addin]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -48,6 +104,15 @@ jobs:
       - name: Install build tools
         run: pip install build
 
+      - name: Download built add-in
+        uses: actions/download-artifact@v4
+        with:
+          name: proexporter-addin
+          path: ${{ runner.temp }}/proexporter-addin
+
+      - name: Install built add-in
+        run: cp "${{ runner.temp }}/proexporter-addin/ProExporter.addin" cli/arcgispro_cli/addin/ProExporter.addin
+
       - name: Build package
         working-directory: cli
         run: python -m build

.github/workflows/release.yml

@@ -4,9 +4,64 @@ on:
   release:
     types: [published]
 
+permissions:
+  contents: read
+
 jobs:
+  build_addin:
+    name: Build add-in
+    runs-on: [self-hosted, windows, arcgispro]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: "8.0.x"
+
+      - name: Locate MSBuild
+        id: msbuild
+        shell: pwsh
+        run: |
+          $vswhere = "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vswhere.exe"
+          if (-not (Test-Path $vswhere)) {
+            throw "vswhere.exe not found at $vswhere"
+          }
+
+          $msbuild = & $vswhere -latest -requires Microsoft.Component.MSBuild -find MSBuild\**\Bin\MSBuild.exe | Select-Object -First 1
+          if (-not $msbuild) {
+            throw "MSBuild.exe not found"
+          }
+
+          "path=$msbuild" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
+
+      - name: Build add-in
+        working-directory: ProExporter
+        shell: pwsh
+        run: |
+          & "${{ steps.msbuild.outputs.path }}" ProExporter.sln /restore /p:Configuration=Release
+
+      - name: Collect add-in
+        shell: pwsh
+        run: |
+          New-Item -ItemType Directory -Force -Path cli/arcgispro_cli/addin | Out-Null
+          $addin = Get-ChildItem -Path ProExporter -Filter *.esriAddinX -Recurse | Select-Object -First 1
+          if (-not $addin) {
+            throw "Built add-in (.esriAddinX) not found"
+          }
+
+          Copy-Item $addin.FullName cli/arcgispro_cli/addin/ProExporter.addin
+
+      - name: Upload add-in artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: proexporter-addin
+          path: cli/arcgispro_cli/addin/ProExporter.addin
+          retention-days: 1
+
   build:
     name: Build distribution
+    needs: build_addin
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -19,6 +74,15 @@ jobs:
       - name: Install build tools
         run: pip install build
 
+      - name: Download built add-in
+        uses: actions/download-artifact@v4
+        with:
+          name: proexporter-addin
+          path: ${{ runner.temp }}/proexporter-addin
+
+      - name: Install built add-in
+        run: cp "${{ runner.temp }}/proexporter-addin/ProExporter.addin" cli/arcgispro_cli/addin/ProExporter.addin
+
       - name: Build package
         working-directory: cli
         run: python -m build

README.md

@@ -103,7 +103,10 @@ This happens if `C:\Program Files\ArcGIS\Pro\bin` is on your PATH. Options:
 
 ## Development
 
-To build the add-in from source, you'll need:
+The CLI test/build workflow now rebuilds the bundled add-in in CI on a self-hosted
+Windows runner with ArcGIS Pro and the Pro SDK installed.
+
+To build the add-in from source locally, you'll need:
 - Visual Studio 2022 with ArcGIS Pro SDK extension
 - .NET 8 SDK
 
@@ -113,7 +116,7 @@ git clone https://github.com/danmaps/arcgispro_cli.git
 cd arcgispro_cli/cli
 pip install -e .
 
-# Build add-in in Visual Studio
+# Build add-in in Visual Studio when testing add-in changes locally
 # Open ProExporter/ProExporter.sln
 # Build → Build Solution (Release)
 ```