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| 1 | +# Detects which E2E suites are affected by the current PR. |
| 2 | +# Sets isOutput ADO variables for each library. Non-PR builds and shared-infra |
| 3 | +# changes default all flags to true (fail-open). |
| 4 | +# |
| 5 | +# Parameters: |
| 6 | +# -Repo3pPath Path to the 3P repo root. Defaults to the current directory. |
| 7 | +# -Repo1pPath Path to the 1P repo root. Optional; provide when the 1P repo |
| 8 | +# is checked out (i.e. in 1p-e2e.yml) to also gate msal-browser-1p. |
| 9 | + |
| 10 | +param( |
| 11 | + [string]$Repo3pPath = $PWD, |
| 12 | + [string]$Repo1pPath = "" |
| 13 | +) |
| 14 | + |
| 15 | +$runBrowser = $runNode = $runReact = $runAngular = $run1p = $true |
| 16 | + |
| 17 | +if ($env:SYSTEM_PULLREQUEST_TARGETBRANCH) { |
| 18 | + $target = $env:SYSTEM_PULLREQUEST_TARGETBRANCH -replace '^refs/heads/', '' |
| 19 | + Write-Host "PR build: diffing against origin/$target" |
| 20 | + |
| 21 | + Set-Location $Repo3pPath |
| 22 | + git fetch origin $target |
| 23 | + if ($LASTEXITCODE -ne 0) { throw "git fetch failed in 3P repo" } |
| 24 | + $changed3p = git diff --name-only "origin/$target...HEAD" |
| 25 | + |
| 26 | + $changed1p = @() |
| 27 | + if ($Repo1pPath) { |
| 28 | + Set-Location $Repo1pPath |
| 29 | + git fetch origin $target 2>$null # branch may not exist in 1P repo; non-fatal |
| 30 | + $changed1p = if ($LASTEXITCODE -eq 0) { |
| 31 | + git diff --name-only "origin/$target...HEAD" |
| 32 | + } else { @() } |
| 33 | + } |
| 34 | + |
| 35 | + Write-Host "Changed 3P files:`n$($changed3p -join "`n")" |
| 36 | + if ($changed1p) { Write-Host "Changed 1P files:`n$($changed1p -join "`n")" } |
| 37 | + |
| 38 | + # Shared infra changes in either repo → run everything |
| 39 | + $sharedChanged = ( |
| 40 | + ($changed3p | Where-Object { $_ -match '^\.pipelines/' -or $_ -match '^samples/e2eTestUtils/' }).Count -gt 0 -or |
| 41 | + ($changed1p | Where-Object { $_ -match '^\.pipelines/' }).Count -gt 0 |
| 42 | + ) |
| 43 | + |
| 44 | + if ($sharedChanged) { |
| 45 | + Write-Host "Shared infra changed — running all test suites" |
| 46 | + } else { |
| 47 | + $changedCommon = ($changed3p | Where-Object { $_ -match '^lib/msal-common/' }).Count -gt 0 |
| 48 | + $changedBrowser = ($changed3p | Where-Object { $_ -match '^lib/msal-browser/' -or $_ -match '^samples/msal-browser-samples/' }).Count -gt 0 |
| 49 | + $changedNode = ($changed3p | Where-Object { $_ -match '^lib/msal-node/' -or $_ -match '^samples/msal-node-samples/' }).Count -gt 0 |
| 50 | + $changedReact = ($changed3p | Where-Object { $_ -match '^lib/msal-react/' -or $_ -match '^samples/msal-react-samples/' }).Count -gt 0 |
| 51 | + $changedAngular = ($changed3p | Where-Object { $_ -match '^lib/msal-angular/' -or $_ -match '^samples/msal-angular-samples/' }).Count -gt 0 |
| 52 | + $changed1pPkg = ($changed1p | Where-Object { $_ -match '^msal-browser-1p/' -or $_ -match '^samples/' }).Count -gt 0 |
| 53 | + |
| 54 | + $runBrowser = $changedCommon -or $changedBrowser |
| 55 | + $runNode = $changedCommon -or $changedNode |
| 56 | + $runReact = $changedCommon -or $changedBrowser -or $changedReact |
| 57 | + $runAngular = $changedCommon -or $changedBrowser -or $changedAngular |
| 58 | + $run1p = $changedCommon -or $changedBrowser -or $changed1pPkg |
| 59 | + |
| 60 | + Write-Host "Changed: common=$changedCommon browser=$changedBrowser node=$changedNode react=$changedReact angular=$changedAngular 1p=$changed1pPkg" |
| 61 | + } |
| 62 | +} else { |
| 63 | + Write-Host "Non-PR build — running all test suites" |
| 64 | +} |
| 65 | + |
| 66 | +Write-Host "Run: browser=$runBrowser node=$runNode react=$runReact angular=$runAngular browser-1p=$run1p" |
| 67 | +Write-Host "##vso[task.setvariable variable=runMsalBrowser;isOutput=true]$($runBrowser.ToString().ToLower())" |
| 68 | +Write-Host "##vso[task.setvariable variable=runMsalNode;isOutput=true]$($runNode.ToString().ToLower())" |
| 69 | +Write-Host "##vso[task.setvariable variable=runMsalReact;isOutput=true]$($runReact.ToString().ToLower())" |
| 70 | +Write-Host "##vso[task.setvariable variable=runMsalAngular;isOutput=true]$($runAngular.ToString().ToLower())" |
| 71 | +Write-Host "##vso[task.setvariable variable=runMsalBrowser1p;isOutput=true]$($run1p.ToString().ToLower())" |
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