Upgrade ci to use latest from hello-reason

.ci/build-platform.yml

@@ -0,0 +1,37 @@
+# Cross-platform set of build steps for building esy projects
+
+parameters:
+  platform: "macOS"
+  vmImage: "macOS-10.13"
+
+jobs:
+  - job: ${{ parameters.platform }}
+    pool:
+      vmImage: ${{ parameters.vmImage }}
+      demands: node.js
+    timeoutInMinutes: 120 # This is mostly for Windows
+    variables:
+      ESY__CACHE_INSTALL_PATH: ${{ parameters.ESY__CACHE_INSTALL_PATH }}
+      CACHE_FOLDER: $(Pipeline.Workspace)/cache
+    steps: 
+      - template: utils/use-node.yml
+      - template: utils/use-esy.yml
+      - template: utils/restore-build-cache.yml
+      - script: "esy install"
+        displayName: "esy install"
+      - script: "esy build"
+        displayName: "esy build"
+      # - script: "esy test"
+      #   displayName: "Test command"
+      - template: utils/publish-build-cache.yml
+      - bash: ./_build/default/src/analyze_example_tests/ExamplesTests.exe
+      - bash: ./_build/default/util_tests/UtilTests.exe
+      - bash: mkdir -p rls-release
+      - bash: cp _build/default/bin/Bin.exe rls-release/reason-language-server.exe
+      - task: PublishBuildArtifacts@1
+        displayName: 'Upload binary'
+        inputs:
+            pathToPublish: 'rls-release'
+            artifactName: 'rls-$(Agent.OS)'
+            parallel: true
+            parallelCount: 8

.ci/utils/publish-build-cache.yml

@@ -0,0 +1,3 @@
+steps:
+  - pwsh: Copy-Item -Path $(ESY__CACHE_INSTALL_PATH) -Destination $(CACHE_FOLDER) -Recurse
+    displayName: '[Cache][Publish] Copy builds to be cached'

.ci/utils/restore-build-cache.yml

@@ -0,0 +1,45 @@
+# The cache key is built up of the following:
+# We use a string that we can change to bust the cache
+# The string "esy"
+# The string for the OS
+# The hash of the lock file
+steps:
+  - bash: |
+      # COMPUTE THE ESY INSTALL CACHE LOCATION AHEAD OF TIME
+      DESIRED_LEN="86"
+      # Note: This will need to change when upgrading esy version
+      # that reenables long paths on windows.
+      if [ "$AGENT_OS" == "Windows_NT" ]; then
+        DESIRED_LEN="33"
+      fi
+      HOME_ESY3="$HOME/.esy/3"
+      HOME_ESY3_LEN=${#HOME_ESY3}
+      NUM_UNDERS=$(echo "$(($DESIRED_LEN-$HOME_ESY3_LEN))")
+      UNDERS=$(printf "%-${NUM_UNDERS}s" "_")
+      UNDERS="${UNDERS// /_}"
+      THE_ESY__CACHE_INSTALL_PATH=${HOME_ESY3}${UNDERS}/i
+      if [ "$AGENT_OS" == "Windows_NT" ]; then
+        THE_ESY__CACHE_INSTALL_PATH=$( cygpath --mixed --absolute "$THE_ESY__CACHE_INSTALL_PATH")
+      fi
+      echo "THE_ESY__CACHE_INSTALL_PATH: $THE_ESY__CACHE_INSTALL_PATH"
+      # This will be exposed as an env var ESY__CACHE_INSTALL_PATH, or an
+      # Azure var esy__cache_install_path
+      echo "##vso[task.setvariable variable=esy__cache_install_path]$THE_ESY__CACHE_INSTALL_PATH"
+    displayName: '[Cache] calculate esy store path'
+
+  - task: Cache@2
+    inputs:
+      # "v1" prefix added just to keep the ability to clear a cache without having to wait 7 days
+      key: v1 | esy | $(Agent.OS) | esy.lock/index.json
+      restoreKeys: v1 | esy | $(Agent.OS)
+      path: $(CACHE_FOLDER)
+      cacheHitVar: CACHE_RESTORED
+    displayName: '[Cache] esy packages'
+
+  - pwsh: 'New-Item $(ESY__CACHE_INSTALL_PATH) -ItemType Directory'
+    condition: eq(variables.CACHE_RESTORED, 'true')
+    displayName: '[Cache][Restore] Create esy cache directory'
+
+  - pwsh: Move-Item -Path $(CACHE_FOLDER)/* -Destination $(ESY__CACHE_INSTALL_PATH)
+    displayName: '[Cache][Restore] Move downloaded cache in place'
+    condition: eq(variables.CACHE_RESTORED, 'true')

.ci/utils/use-esy.yml

@@ -0,0 +1,5 @@
+# steps to install esy globally
+
+steps:
+  - script: "npm install -g [email protected]"
+    displayName: "install esy"

.ci/utils/use-node.yml

@@ -0,0 +1,7 @@
+# steps to use node on agent
+
+steps:
+  - task: NodeTool@0
+    displayName: "Use Node 8.x"
+    inputs:
+      versionSpec: 8.x

azure-pipelines.yml

@@ -1,81 +1,51 @@
-# Starter pipeline
-# Start with a minimal pipeline that you can customize to build and deploy your code.
-# Add steps that build, run tests, deploy, and more:
-# https://aka.ms/yaml
-
-
 name: $(Build.SourceVersion)
-jobs:
-- job: Linux
-  timeoutInMinutes: 0
-  pool:
-    vmImage: 'Ubuntu 16.04'
-
-  variables:
-    STAGING_DIRECTORY: /home/vsts/STAGING
-    STAGING_DIRECTORY_UNIX: /home/vsts/STAGING
-    ESY__CACHE_INSTALL_PATH: /home/vsts/.esy/3_____________________________________________________________________/i
-    ESY__CACHE_SOURCE_TARBALL_PATH: /home/vsts/.esy/source/i
-    # ESY__NPM_ROOT: /opt/hostedtoolcache/node/8.14.0/x64/lib/node_modules/esy
 
-  steps:
-  - template: .ci/use-node.yml
-  - template: .ci/restore-build-cache.yml
-  - template: .ci/esy-build-steps.yml
-  - template: .ci/publish-build-cache.yml
+trigger:
+  branches:
+    include:
+      - master
 
-- job: MacOS
-  timeoutInMinutes: 0
-  pool:
-    vmImage: 'macOS 10.13'
+pr:
+  branches:
+    include:
+      - "*"
 
-  variables:
-    STAGING_DIRECTORY: /Users/runner/STAGING
-    STAGING_DIRECTORY_UNIX: /Users/runner/STAGING
-    ESY__CACHE_SOURCE_TARBALL_PATH: /Users/runner/.esy/source/i
-    # ESY__NPM_ROOT: /usr/local/lib/node_modules/esy
-
-  steps:
-  - template: .ci/use-calc-esy-install-path.yml
-  - template: .ci/use-node.yml
-  - template: .ci/restore-build-cache.yml
-  - template: .ci/esy-build-steps.yml
-  - template: .ci/publish-build-cache.yml
-
-- job: Windows
-  timeoutInMinutes: 0
-  pool:
-    vmImage: 'vs2017-win2016'
+jobs:
+  - template: .ci/build-platform.yml
+    parameters:
+      platform: Linux
+      vmImage: ubuntu-16.04
 
-  variables:
-    STAGING_DIRECTORY: C:\Users\VssAdministrator\STAGING
-    STAGING_DIRECTORY_UNIX: /C/Users/VssAdministrator/STAGING
-    ESY__CACHE_INSTALL_PATH: /C/Users/VssAdministrator/.esy/3_/i
-    ESY__CACHE_SOURCE_TARBALL_PATH: /C/Users/VssAdministrator/.esy/source/i
-    # ESY__NPM_ROOT: /C/npm/prefix/node_modules/esy
+  - template: .ci/build-platform.yml
+    parameters:
+      platform: macOS
+      vmImage: macOS-10.13
 
-  steps:
-  - template: .ci/use-node.yml
-  - template: .ci/restore-build-cache.yml
-  - template: .ci/esy-build-steps.yml
-  - template: .ci/publish-build-cache.yml
+  # Need windows-2019 to do esy import/export-dependencies
+  # which assumes you have bsdtar (tar.exe) in your system
+  # otherwise it will end up using the esy-bash tar which doesn't
+  # understand drives like D:/ (thinks it's an scp path).
+  - template: .ci/build-platform.yml
+    parameters:
+      platform: Windows
+      vmImage: windows-2019
 
-- job: Release
-  timeoutInMinutes: 0
-  displayName: Release
-  dependsOn:
-      - Linux
-      - MacOS
-      - Windows
-  condition: succeeded()
-  pool:
-    vmImage: ubuntu-16.04
-  steps:
-    - task: PublishBuildArtifacts@1
-      displayName: 'Release Package'
-      inputs:
-          PathtoPublish: './editor-extensions/vscode/'
-          ArtifactName: npm-package
+  - job: Release
+    timeoutInMinutes: 0
+    displayName: Release
+    dependsOn:
+        - Linux
+        - MacOS
+        - Windows
+    condition: succeeded()
+    pool:
+      vmImage: ubuntu-16.04
+    steps:
+      - task: PublishBuildArtifacts@1
+        displayName: 'Release Package'
+        inputs:
+            PathtoPublish: './editor-extensions/vscode/'
+            ArtifactName: npm-package
 
 
 # - name: release