updated the pipeline to work with expeditor

Signed-off-by: nikhil2611 <nikhilgupta2102@gmail.com>

.expeditor/build.habitat.yml

@@ -0,0 +1,9 @@
+---
+origin: chef
+
+expeditor:
+  defaults:
+    buildkite:
+      retry:
+        automatic:
+          limit: 1

.expeditor/buildkite/artifact.habitat.test.ps1

@@ -0,0 +1,86 @@
+#!/usr/bin/env powershell
+
+#Requires -Version 5
+# https://stackoverflow.com/questions/9948517
+# TODO: Set-StrictMode -Version Latest
+$PSDefaultParameterValues['*:ErrorAction']='Stop'
+$ErrorActionPreference = 'Stop'
+$env:HAB_BLDR_CHANNEL = "LTS-2024"
+$env:HAB_ORIGIN = 'ci'
+$env:CHEF_LICENSE = 'accept-no-persist'
+$env:HAB_LICENSE = 'accept-no-persist'
+$Plan = 'cookstyle'
+
+Write-Host "--- system details"
+$Properties = 'Caption', 'CSName', 'Version', 'BuildType', 'OSArchitecture'
+Get-CimInstance Win32_OperatingSystem | Select-Object $Properties | Format-Table -AutoSize
+
+Write-Host "--- Installing the version of Habitat required"
+
+function Stop-HabProcess {
+  $habProcess = Get-Process hab -ErrorAction SilentlyContinue
+  if ($habProcess) {
+      Write-Host "Stopping hab process..."
+      Stop-Process -Name hab -Force
+  }
+}
+
+# Installing Habitat
+function Install-Habitat {
+  Write-Host "Downloading and installing Habitat..."
+  Invoke-Expression ((New-Object System.Net.WebClient).DownloadString('https://raw.githubusercontent.com/habitat-sh/habitat/main/components/hab/install.ps1'))
+}
+
+try {
+  hab --version
+}
+catch {
+  Set-ExecutionPolicy Bypass -Scope Process -Force
+
+  Stop-HabProcess
+
+  # Remove the existing hab.exe if it exists and if you have permissions
+  $habPath = "C:\ProgramData\Habitat\hab.exe"
+  if (Test-Path $habPath) {
+      Write-Host "Attempting to remove existing hab.exe..."
+      Remove-Item $habPath -Force -ErrorAction SilentlyContinue
+      if (Test-Path $habPath) {
+          Write-Host "Failed to remove hab.exe, re-running script with elevated permissions."
+          Start-Process powershell -Verb runAs -ArgumentList "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`""
+          exit
+      }
+  }
+
+  Install-Habitat
+}
+finally {
+  Write-Host ":habicat: I think I have the version I need to build."
+}
+
+
+Write-Host "--- Generating fake origin key"
+hab origin key generate $env:HAB_ORIGIN
+
+Write-Host "--- Building $Plan"
+$project_root = "$(git rev-parse --show-toplevel)"
+Set-Location $project_root
+
+$env:DO_CHECK=$true; hab pkg build .
+
+. $project_root/results/last_build.ps1
+
+Write-Host "--- Installing $pkg_ident/$pkg_artifact"
+hab pkg install -b $project_root/results/$pkg_artifact
+
+Write-Host "+++ Testing $Plan"
+
+Push-Location $project_root
+
+try {
+    Write-Host "Running unit tests..."
+    habitat/tests/test.ps1 $pkg_ident
+}
+finally {
+    # Ensure we always return to the original directory
+    Pop-Location
+}

.expeditor/buildkite/artifact.habitat.test.sh

@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+
+set -eo pipefail
+
+export HAB_ORIGIN='ci'
+export PLAN='cookstyle'
+export CHEF_LICENSE="accept-no-persist"
+export HAB_LICENSE="accept-no-persist"
+export HAB_BLDR_CHANNEL="LTS-2024"
+
+echo "--- checking if git is installed"
+if ! command -v git &> /dev/null; then
+    echo "Git is not installed. Installing Git..."
+    sudo yum install -y git
+else
+    echo "Git is already installed."
+    git --version
+fi
+
+echo "--- add an exception for this directory since detected dubious ownership in repository at /workdir"
+git config --global --add safe.directory /workdir
+
+echo "--- git status for this workdir"
+git status
+
+echo "--- ruby version"
+ruby -v
+
+export project_root="$(git rev-parse --show-toplevel)"
+echo "The value for project_root is: $project_root"
+
+export HAB_NONINTERACTIVE=true
+export HAB_NOCOLORING=true
+export HAB_STUDIO_SECRET_HAB_NONINTERACTIVE=true
+
+echo "--- system details"
+uname -a
+
+echo "--- Installing Habitat"
+id -a
+curl https://raw.githubusercontent.com/habitat-sh/habitat/main/components/hab/install.sh | bash
+
+echo "--- :key: Generating fake origin key"
+hab origin key generate "$HAB_ORIGIN"
+
+
+echo "--- Building $PLAN"
+cd "$project_root"
+DO_CHECK=true hab pkg build .
+
+echo "--- Sourcing 'results/last_build.sh'"
+if [ -f ./results/last_build.env ]; then
+    cat ./results/last_build.env
+    . ./results/last_build.env
+    export pkg_artifact
+fi
+
+echo "+++ Installing ${pkg_ident:?is undefined}"
+echo "++++"
+echo $project_root
+echo "+++"
+hab pkg install -b "${project_root:?is undefined}/results/${pkg_artifact:?is undefined}"
+
+echo "+++ Testing $PLAN"
+
+PATH="$(hab pkg path ci/cookstyle)/bin:$PATH"
+export PATH
+echo "PATH is $PATH"
+
+echo "--- :mag_right: Testing $PLAN"
+${project_root}/habitat/tests/test.sh "$pkg_ident" || error 'failures during test of executables'

.expeditor/config.yml

@@ -3,12 +3,18 @@
 
 # Slack channel in Chef Software slack to send notifications about build failures, etc
 slack:
-  notify_channel: chef-infra-notify
+  notify_channel: chef-ws-notify
 
 # This publish is triggered by the `built_in:publish_rubygems` artifact_action.
 rubygems:
   - cookstyle
 
+release_branches:
+  - workstation-LTS:
+      version_constraint: 7.*
+  - main:
+      version_constraint: 7.*
+
 github:
   # This deletes the GitHub PR branch after successfully merged into the release branch
   delete_branch_on_merge: true
@@ -24,6 +30,24 @@ github:
 changelog:
   rollup_header: Changes not yet released to rubygems.org
 
+pipelines:
+  - verify:
+      description: Pull Request validation tests
+      public: true
+  - habitat/build:
+      env:
+        - HAB_NONINTERACTIVE: "true"
+        - HAB_NOCOLORING: "true"
+        - HAB_STUDIO_SECRET_HAB_NONINTERACTIVE: "true"
+  - habitat/test:
+      description: Execute tests against the habitat artifact
+      definition: .expeditor/habitat-test.pipeline.yml
+      env:
+        - HAB_NONINTERACTIVE: "true"
+        - HAB_NOCOLORING: "true"
+        - HAB_STUDIO_SECRET_HAB_NONINTERACTIVE: "true"
+      trigger: pull_request
+
 subscriptions:
   # These actions are taken, in order they are specified, anytime a Pull Request is merged.
   - workload: pull_request_merged:{{github_repo}}:{{release_branch}}:*
@@ -41,8 +65,23 @@ subscriptions:
             - "Expeditor: Skip All"
       - built_in:build_gem:
           only_if: built_in:bump_version
+      - trigger_pipeline:habitat/test:
+          only_if: built_in:bump_version
+          ignore_labels:
+            - "Expeditor: Skip Habitat"
+            - "Expeditor: Skip All"
+      - trigger_pipeline:habitat/build:
+          only_if: built_in:bump_version
+          ignore_labels:
+            - "Expeditor: Skip Habitat"
+            - "Expeditor: Skip All"
 
   - workload: project_promoted:{{agent_id}}:*
     actions:
       - built_in:rollover_changelog
-      - built_in:publish_rubygems
+      - built_in:publish_rubygems
+    # the habitat chain
+  - workload: buildkite_hab_build_group_published:{{agent_id}}:*
+    actions:
+      # when all of the hab package publish to the unstable channel, test and promote them
+      - trigger_pipeline:habitat/test

.expeditor/habitat-test.pipeline.yml

@@ -0,0 +1,35 @@
+---
+expeditor:
+  defaults:
+    buildkite:
+      timeout_in_minutes: 30
+      retry:
+        automatic:
+          limit: 1
+
+steps:
+
+  - label: ":linux: Validate Habitat Builds of Chef-cli"
+    commands:
+      - .expeditor/buildkite/artifact.habitat.test.sh
+    expeditor:
+      executor:
+        docker:
+          image: ruby:3.1
+          privileged: true
+
+  - label: ":windows: Validate Habitat Builds of Test Kitchen"
+    commands:
+      - .expeditor/buildkite/artifact.habitat.test.ps1
+    expeditor:
+      executor:
+        docker:
+          host_os: windows
+          shell: ["powershell", "-Command"]
+          image: rubydistros/windows-2019:3.1
+          user: 'NT AUTHORITY\SYSTEM'
+          environment:
+            - FORCE_FFI_YAJL=ext
+            - EXPIRE_CACHE=true
+            - CHEF_LICENSE=accept-no-persist
+            - CHEF_LICENSE_SERVER=http://hosted-license-service-lb-8000-606952349.us-west-2.elb.amazonaws.com:8000/