add LinuxSnap build step

build/tfs/common/publish.ts

@@ -265,6 +265,11 @@ async function publish(commit: string, quality: string, platform: string, type:
 }
 
 function main(): void {
+	if (process.env['VSCODE_BUILD_SKIP_PUBLISH']) {
+		console.warn('Skipping publish due to VSCODE_BUILD_SKIP_PUBLISH');
+		return;
+	}
+
 	const opts = minimist<PublishOptions>(process.argv.slice(2), {
 		boolean: ['upload-only']
 	});

build/tfs/linux/snap-build-linux.yml

@@ -0,0 +1,3 @@
+steps:
+- script: |
+    echo hello from the snap build

build/tfs/product-build.yml

@@ -34,6 +34,16 @@ jobs:
   steps:
   - template: linux/product-build-linux.yml
 
+- job: LinuxSnap
+  condition: eq(variables['VSCODE_BUILD_LINUX'], 'true')
+  pool:
+    vmImage: 'Ubuntu-16.04'
+  variables:
+    VSCODE_ARCH: x64
+  dependsOn: Linux
+  steps:
+  - template: linux/snap-build-linux.yml
+
 - job: Linux32
   condition: eq(variables['VSCODE_BUILD_LINUX_32BIT'], 'true')
   pool: