Updating submodule(s)

Templating => 72e29bfd1c51792e041b6b055e7f636bfc4fb813

[auto-updated: submodules]

modules/Templating

@@ -1 +1 @@
-Subproject commit 4dd1c7ae0677b8b9fcf9f4834a86b2da713d014e
+Subproject commit 72e29bfd1c51792e041b6b055e7f636bfc4fb813

scripts/UpdateSubmodules.ps1

@@ -0,0 +1,144 @@
+#!/usr/bin/env pwsh -c
+
+<#
+.SYNOPSIS
+    Updates git submodules and generates a commit message with the list of changes
+.PARAMETER GitAuthorName
+    The author name to use in the commit message. (Optional)
+.PARAMETER GitAuthorEmail
+    The author email to use in the commit message. (Optional)
+.PARAMETER GitCommitArgs
+    Additional arguments to pass into git-commit
+.PARAMETER NoCommit
+    Make changes without executing git-commit
+.PARAMETER Force
+    Specified this to make a commit with any changes
+.PARAMETER IgnoredRepos
+    Repos to not update (likely because they are temporarily broken).
+#>
+[cmdletbinding(SupportsShouldProcess = $true)]
+param(
+    [string]$GitAuthorName = $null,
+    [string]$GitAuthorEmail = $null,
+    [string[]]$GitCommitArgs = @(),
+    [switch]$NoCommit,
+    [switch]$Force,
+    [string[]]$IgnoredRepos = @()
+)
+
+$ErrorActionPreference = 'Stop'
+Set-StrictMode -Version 2
+
+$RepoRoot = Resolve-Path "$PSScriptRoot\.."
+$ModuleDirectory = Join-Path $RepoRoot "modules"
+
+Import-Module "$PSScriptRoot/common.psm1" -Scope Local -Force
+
+function Get-GitChanges([string]$Path) {
+    Write-Verbose "git diff --cached --quiet $Path"
+    & git diff --cached --quiet $Path | Out-Null
+    if ($LastExitCode -ne 0) {
+        return $true
+    }
+    Write-Verbose "git diff --quiet $Path"
+    & git diff --quiet $Path | Out-Null
+    return $LastExitCode -ne 0
+}
+
+Push-Location $RepoRoot | Out-Null
+try {
+    Assert-Git
+
+    Write-Host "Checking that submodules are in a clean state first..."
+    if (Get-GitChanges $ModuleDirectory) {
+        Write-Error "$RepoRoot/modules is in an unclean state. Reset submodules first by running ``git submodule update``"
+        exit 1
+    }
+
+    $submodules = Get-Submodules $RepoRoot -Verbose:$VerbosePreference
+
+    foreach ($submodule in  $submodules) {
+        $submoduleName = $submodule.module
+        if ($IgnoredRepos.Contains($submoduleName))
+        {
+            Write-Host "Skipping $submoduleName due to IgnoredRepos."
+            continue
+        }
+
+        $submodulePath = $submodule.path
+        Write-Host "Updating $submodulePath"
+
+        $vcs_name = "BUILD_VCS_NUMBER_" + ($submodule.module -replace '\.','_')
+        $newCommit = [environment]::GetEnvironmentVariable($vcs_name)
+
+        if (-not $newCommit) {
+            if ($env:TEAMCITY_PROJECT_NAME) {
+                throw "TeamCity env variable '$vcs_name' not found. Make sure to configure a VCS root for $submodulePath"
+            }
+            Invoke-Block { & git submodule update --remote $submodulePath }
+            Push-Location $submodulePath | Out-Null
+            try {
+                $newCommit = $(git rev-parse HEAD)
+            }
+            finally {
+                Pop-Location | Out-Null
+            }
+        }
+        else {
+            Push-Location $submodulePath | Out-Null
+            try {
+                Invoke-Block { & git checkout $newCommit }
+            }
+            finally {
+                Pop-Location | Out-Null
+            }
+        }
+
+        $submodule.newCommit = $newCommit
+        if ($newCommit -ne $submodule.commit) {
+            $submodule.changed = $true
+            Write-Host -ForegroundColor Cyan "`t=> $($submodule.module) updated to $($submodule.newCommit)"
+        }
+        else {
+            Write-Host -ForegroundColor Magenta "`t$($submodule.module) did not change"
+        }
+    }
+
+    $changes = $submodules `
+        | ? { $_.changed } `
+        | % {
+            Invoke-Block { & git add $_.path }
+            "$($_.module) => $($_.newCommit)"
+        }
+
+    if ($changes) {
+        $shortMessage = "Updating submodule(s) `n`n$( $changes -join "`n" )"
+        # add this to the commit message to make it possible to filter commit triggers based on message
+        $message = "$shortMessage`n`n[auto-updated: submodules]"
+        if (-not $NoCommit -and ($Force -or ($PSCmdlet.ShouldContinue($shortMessage, 'Create a new commit with these changes?')))) {
+
+            $gitConfigArgs = @()
+            if ($GitAuthorName) {
+                $gitConfigArgs += '-c',"user.name=$GitAuthorName"
+            }
+
+            if ($GitAuthorEmail) {
+                $gitConfigArgs += '-c',"user.email=$GitAuthorEmail"
+            }
+
+            Invoke-Block { & git @gitConfigArgs commit -m $message @GitCommitArgs }
+        }
+        else {
+            # If composing this script with others, return the message that would have been used
+            return @{
+                message = $message
+            }
+        }
+    }
+    else {
+        Write-Host -ForegroundColor Magenta 'No changes detected in git submodules'
+    }
+}
+finally {
+    Pop-Location
+}