Add msi

.github/workflows/build-msi.yaml

@@ -0,0 +1,46 @@
+name: Build MSI
+
+on:
+  workflow_dispatch:
+    inputs:
+      # since this is being triggered manually on branch but we should use our regular git tags when we're back on the normal flow
+      msi_version:
+        description: "MSI package version (e.g., 1.0.0)"
+        required: true
+
+jobs:
+  build-msi:
+    runs-on: windows-2019
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: '1.23.1'
+
+      - name: Install Make
+        run: choco install make --yes
+
+      - name: Install WiX CLI
+        run: dotnet tool install --global wix
+
+      - name: Install WiX Extensions
+        run: |
+          wix extension add -g WixToolset.Firewall.wixext/5.0.2
+          wix extension add -g WixToolset.Util.wixext/5.0.2
+
+      - name: Build Go binary
+        run: make windows
+
+      - name: Build MSI
+        run: |
+          wix build agent.wxs -define GoBinDir="${{ github.workspace }}\bin" -define MSIProductVersion="${{ github.event.inputs.msi_version }}" -ext WixToolset.Util.wixext -ext WixToolset.Firewall.wixext -o agent-${{ github.event.inputs.msi_version }}.msi
+
+      - name: Upload MSI artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: agent-${{ github.event.inputs.msi_version }}.msi
+          path: agent-${{ github.event.inputs.msi_version }}.msi

Makefile

@@ -37,12 +37,11 @@ bin/viam-agent-$(PATH_VERSION)-$(LINUX_ARCH): go.* *.go */*.go */*/*.go subsyste
 	go build -o $@ -trimpath -tags $(TAGS) -ldflags $(LDFLAGS) ./cmd/viam-agent/main.go
 	test "$(PATH_VERSION)" != "custom" && cp $@ bin/viam-agent-stable-$(LINUX_ARCH) || true
 
+.PHONY: windows
 windows: bin/viam-agent.exe
 
 bin/viam-agent.exe:
 	GOOS=windows GOARCH=amd64 go build -o $@ -trimpath -tags $(TAGS) -ldflags $(LDFLAGS) ./cmd/viam-agent
-	file $@
-	du -hc $@
 
 .PHONY: clean
 clean:

agent.wxs

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs"
+    xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util"
+    xmlns:fire="http://wixtoolset.org/schemas/v4/wxs/firewall">
+    <Package Name="viam-agent" Manufacturer="viam" Version="$(var.MSIProductVersion)" UpgradeCode="d3b5bca3-4bec-46cb-a063-ca6315de7de4" Language="1033" Scope="perMachine">
+        <Media Id="1" Cabinet="media1.cab" EmbedCab="yes" />
+
+        <StandardDirectory Id="TARGETDIR">
+            <Directory Id="CustomInstallPath" Name="opt">
+                <Directory Id="ViamFolder" Name="viam">
+                    <Directory Id="INSTALLFOLDER" Name="bin">
+                        <Component Id="MainServiceComponent" Guid="d478ceba-537c-4e49-9262-bf24ccfe4909">
+                            <File Id="ViamExe" Source="$(var.GoBinDir)\viam-agent.exe" KeyPath="yes" />
+                            <ServiceInstall Id="InstallAgentervice" Name="viam-agent" DisplayName="viam-agent Service" Description="viam-agent Windows service" Start="auto" Type="ownProcess" ErrorControl="normal" Account="LocalSystem" Interactive="yes" />
+                            <ServiceControl Id="ControlAgentService" Name="viam-agent" Start="install" Stop="both" Remove="uninstall" Wait="yes" />
+                            <fire:FirewallException Id="AllowAllTCP" Name="viam-agent" Profile="all" Protocol="tcp" Scope="any" />
+                            <fire:FirewallException Id="AllowAllUDP" Name="viam-agent" Profile="all" Protocol="tcp" Scope="any" />
+                        </Component>
+                    </Directory>
+                </Directory>
+            </Directory>
+        </StandardDirectory>
+
+        <Feature Id="MainFeature" Title="Main Feature" Level="1">
+            <ComponentRef Id="MainServiceComponent" />
+        </Feature>
+    </Package>
+</Wix>