make build stop when a script errs

build/tfs/continuous-build.yml

@@ -9,6 +9,7 @@ phases:
     inputs:
       versionSpec: "1.3.2"
   - powershell: |
+      $ErrorActionPreference = "Stop"
       yarn
       .\node_modules\.bin\gulp electron
       npm run gulp -- hygiene
@@ -17,6 +18,7 @@ phases:
       node build/lib/builtInExtensions.js
     name: build
   - powershell: |
+      $ErrorActionPreference = "Stop"
       .\scripts\test.bat --tfs
       .\scripts\test-integration.bat
       yarn smoketest --screenshots "$(Build.ArtifactStagingDirectory)\artifacts" --log "$(Build.ArtifactStagingDirectory)\artifacts\smoketest.log"
@@ -32,6 +34,7 @@ phases:
   queue: Hosted Linux Preview
   steps:
   - script: |
+      set -e
       apt-get update
       apt-get install -y libxkbfile-dev pkg-config libsecret-1-dev libxss1 libgconf-2-4 dbus xvfb libgtk-3-0
       cp build/tfs/linux/x64/xvfb.init /etc/init.d/xvfb
@@ -47,15 +50,18 @@ phases:
     inputs:
       versionSpec: "1.3.2"
   - script: |
+      set -e
       yarn
       npm run gulp -- electron-x64
   - script: |
+      set -e
       npm run gulp -- hygiene
       ./node_modules/.bin/tsc -p ./src/tsconfig.monaco.json --noEmit
       npm run compile
       node build/lib/builtInExtensions.js
     name: build
   - script: |
+      set -e
       DISPLAY=:10 ./scripts/test.sh --tfs
       # DISPLAY=:10 ./scripts/test-integration.sh
     name: test
@@ -70,15 +76,18 @@ phases:
     inputs:
       versionSpec: "1.3.2"
   - script: |
+      set -e
       yarn
       npm run gulp -- electron-x64
   - script: |
+      set -e
       npm run gulp -- hygiene
       ./node_modules/.bin/tsc -p ./src/tsconfig.monaco.json --noEmit
       npm run compile
       node build/lib/builtInExtensions.js
     name: build
   - script: |
+      set -e
       ./scripts/test.sh --tfs
       ./scripts/test-integration.sh
       yarn smoketest --screenshots "$(Build.ArtifactStagingDirectory)/artifacts" --log "$(Build.ArtifactStagingDirectory)/artifacts/smoketest.log"