Remove code from CI.psm1 to optionally run Feature tests (#9212)

.github/CONTRIBUTING.md

@@ -244,7 +244,7 @@ Additional references:
    When updating your pull request, please **create new commits** and **don't rewrite the commits history**.
    This way it's very easy for the reviewers to see diff between iterations.
    If you rewrite the history in the pull request, review could be much slower.
-   The PR is likely to be squashed on merge to master by the *assignee*.
+   The PR is likely to be squash-merged to master by the *assignee*.
 1. *Reviewers* are anyone who wants to contribute.
    They are responsible for ensuring the code: addresses the issue being fixed, does not create new issues (functional, performance, reliability, or security), and implements proper design.
    *Reviewers* should use the `Review changes` drop down to indicate they are done with their review.

.github/PULL_REQUEST_TEMPLATE.md

@@ -26,4 +26,3 @@
     - [ ] N/A or can only be tested interactively
     - **OR**
     - [ ] [Make sure you've added a new test if existing tests do not effectively test the code changed](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#before-submitting)
-        - [ ] [Add `[feature]` to your commit messages if the change is significant or affects feature tests](https://github.com/PowerShell/PowerShell/blob/master/docs/testing-guidelines/testing-guidelines.md#requesting-additional-tests-for-a-pr)

docs/testing-guidelines/testing-guidelines.md

@@ -55,9 +55,11 @@ The Pester framework allows `Describe` blocks to be tagged, and our CI system re
 One of the following tags must be used:
 
 * `CI` - this tag indicates that the tests in the `Describe` block will be executed as part of the CI/PR process
-* `Feature` - tests with this tag will not be executed as part of the CI/PR process, but they will be executed on a daily basis as part of a `cron` driven build.
-  They indicate that the test will be validating more behavior, or will be using remote network resources (ex: package management tests)
 * `Scenario` - this tag indicates a larger scale test interacting with multiple areas of functionality and/or remote resources, these tests are also run daily.
+* `Feature` - tests with this tag will not be executed as part of the CI/PR process,
+  but they will be executed on a daily basis as part of a `cron` driven build.
+  They indicate that the test will be validating more behavior,
+  or will be using remote network resources (ex: package management tests)
 
 Additionally, the tag:
 

tools/ci.psm1

@@ -33,36 +33,7 @@ Function Test-DailyBuild
     {
         return $true
     }
-
-    # if [feature] is in the commit message,
-    # Run Daily tests
-    $commitMessage = Get-CommitMessage
-    Write-log -message "commitMessage: $commitMessage"
-
-    if($commitMessage -match '\[feature\]' -or $env:FORCE_FEATURE -eq 'True')
-    {
-        Set-BuildVariable -Name PS_DAILY_BUILD -Value $trueString
-        return $true
-    }
-    else
-    {
-        return $false
-    }
-}
-
-# Returns the commit message for the current build
-function Get-CommitMessage
-{
-    if ($env:BUILD_SOURCEVERSIONMESSAGE -match 'Merge\s*([0-9A-F]*)')
-    {
-        # We are in VSTS and have a commit ID in the Source Version Message
-        $commitId = $Matches[1]
-        return &git log --format=%B -n 1 $commitId
-    }
-    else
-    {
-        Write-Log "Unknown BUILD_SOURCEVERSIONMESSAGE format '$env:BUILD_SOURCEVERSIONMESSAGE'" -Verbose
-    }
+    return $false
 }
 
 # Sets a build variable
@@ -127,7 +98,6 @@ function Invoke-CIBuild
     }
 
     Start-PSBuild -CrossGen -PSModuleRestore -Configuration 'Release' -CI -ReleaseTag $releaseTag
-
     Save-PSOptions
 
     $options = (Get-PSOptions)
@@ -165,7 +135,7 @@ function Invoke-CIInstall
     if ($env:TF_BUILD -and !$SkipUser.IsPresent)
     {
         # Generate new credential for CI (only) remoting tests.
-        Write-Log -Message "Creating account for remoting tests in CI."
+        Write-Verbose "Creating account for remoting tests in CI." -Verbose
 
         # Password
         $randomObj = [System.Random]::new()
@@ -257,7 +227,7 @@ function Invoke-CITest
             $ExcludeTag = @('CI')
         }
         Default {
-            throw "Unknow TagSet: '$TagSet'"
+            throw "Unknown TagSet: '$TagSet'"
         }
     }
 
@@ -530,17 +500,14 @@ function Invoke-CIFinish
             }
         }
 
-        if (Test-DailyBuild)
-        {
-            # produce win-arm and win-arm64 packages if it is a daily build
-            Start-PSBuild -Restore -Runtime win-arm -PSModuleRestore -Configuration 'Release' -ReleaseTag $releaseTag
-            $arm32Package = Start-PSPackage -Type zip -WindowsRuntime win-arm -ReleaseTag $releaseTag -SkipReleaseChecks
-            $artifacts.Add($arm32Package)
+        # produce win-arm and win-arm64 packages if it is a daily build
+        Start-PSBuild -Restore -Runtime win-arm -PSModuleRestore -Configuration 'Release' -ReleaseTag $releaseTag
+        $arm32Package = Start-PSPackage -Type zip -WindowsRuntime win-arm -ReleaseTag $releaseTag -SkipReleaseChecks
+        $artifacts.Add($arm32Package)
 
-            Start-PSBuild -Restore -Runtime win-arm64 -PSModuleRestore -Configuration 'Release' -ReleaseTag $releaseTag
-            $arm64Package = Start-PSPackage -Type zip -WindowsRuntime win-arm64 -ReleaseTag $releaseTag -SkipReleaseChecks
-            $artifacts.Add($arm64Package)
-        }
+        Start-PSBuild -Restore -Runtime win-arm64 -PSModuleRestore -Configuration 'Release' -ReleaseTag $releaseTag
+        $arm64Package = Start-PSPackage -Type zip -WindowsRuntime win-arm64 -ReleaseTag $releaseTag -SkipReleaseChecks
+        $artifacts.Add($arm64Package)
 
         $pushedAllArtifacts = $true
         $artifacts | ForEach-Object {
@@ -610,12 +577,6 @@ function Invoke-LinuxTestsCore
     }
     # create packages if it is a full build
     $isFullBuild = Test-DailyBuild
-    if (!$isFullBuild) {
-        $noSudoPesterParam['ThrowOnFailure'] = $true
-    }
-    if ($hasRunFailingTestTag) {
-        $noSudoPesterParam['IncludeFailingTest'] = $true
-    }
 
     # Get the experimental feature names and the tests associated with them
     $ExperimentalFeatureTests = Get-ExperimentalFeatureTests