(experiment) skip optional deps for mac

prepare_vscode.sh

@@ -13,8 +13,13 @@ cd vscode || exit
 # apply patches
 # patch -u src/vs/platform/update/electron-main/updateService.win32.ts -i ../patches/update-cache-path.patch
 
-CHILD_CONCURRENCY=1 yarn --frozen-lockfile
-yarn postinstall
+if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
+  CHILD_CONCURRENCY=1 yarn --frozen-lockfile --ignore-optional
+  npm_config_argv='{"original":["--ignore-optional"]}' yarn postinstall
+else
+  CHILD_CONCURRENCY=1 yarn --frozen-lockfile
+  yarn postinstall
+fi
 
 if [[ "$BUILDARCH" == *"arm"* ]]; then
   sed -i -z 's/,\n[^\n]*arm[^\n]*//' node_modules/vscode-sqlite3/binding.gyp

win32-build.yml

@@ -1,12 +1,7 @@
 steps:
 - task: NodeTool@0 
   inputs:
-    versionSpec: "12.13.0"
-- script: |
-    choco install jq 
-  displayName: 'install jq from choco'
-- task: geeklearningio.gl-vsts-tasks-yarn.yarn-installer-task.YarnInstaller@2
-  displayName: 'Install Yarn'
+    versionSpec: "12.14.1"
 - task: UsePythonVersion@0
   displayName: 'Use Python 2.x'
   inputs:
@@ -27,9 +22,6 @@ steps:
     filePath: 'check_tags.ps1'
   env:
     MAPPED_GITHUB_TOKEN: $(GITHUB_TOKEN)
-- script: |
-    git -C vscode status
-  displayName: 'vscode status'
 - powershell: |
     bash ./build.sh
   displayName: 'go build it!'