Bitbucket - Add tasks for fixup commits

Bitbucket_AddTaskForFixups.ps1

Clear-Host

# Unlock PowerShell SecretStore with dedicated secret
$password = Import-CliXml -Path "C:\secretStore.xml"
Unlock-SecretStore -Password $password

$baseUrl = "https://bitbucket.company.com/rest/api/latest"
$username = Get-Secret -Name Bitbucket_FixupTasks_Username -AsPlainText
$password = Get-Secret -Name Bitbucket_FixupTasks_Token -AsPlainText
$commitPrefix = "fixup!"
$newTaskName = "squash/rebase"

# Create the basic authentication header
$base64Auth = [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes("$($username):$password"))
$headers = @{
    Authorization = "Basic $base64Auth"
    Accept = "application/json"
    "Content-Type" = "application/json"
}

# Get all open pull requests
$pullRequests = Invoke-RestMethod -Uri "$baseUrl/dashboard/pull-requests?role=AUTHOR&state=OPEN" -Headers $headers
if ($pullRequests.values.Count -eq 0) {
    Write-Host "No open pull requests found"
    return
}

foreach ($pr in $pullRequests.values) {
    $prId = $pr.id
    $prTitle = $pr.title
    $prUrl = $pr.links.self[0].href

    $commits = Invoke-RestMethod -Uri "$prUrl/commits" -Headers $headers
    foreach ($commit in $commits.values) {
        $commitMessage = $commit.message

        # Check if the commit message starts with the specified prefix
        if ($commitMessage -like "$commitPrefix*") {
            # Check if the pull request already contains a dedicated task
            $existingTasks = Invoke-RestMethod -Uri "$prUrl/blocker-comments" -Headers $headers
            $fixupsTaskExists = $existingTasks.values | Where-Object { $_.text -eq $newTaskName }

            if (-not $fixupsTaskExists) {
                $newTask = @{
                    text = $newTaskName
                    state = "OPEN"
                }
                $jsonBody = $newTask | ConvertTo-Json
                Invoke-RestMethod -Uri "$prUrl/blocker-comments" -Method Post -Headers $headers -Body $jsonBody
                Write-Host "Created task '$newTaskName' for PR $($prId): $prTitle"
            }
            else {
                Write-Host "Task '$newTaskName' already exists for PR $($prId): $prTitle"
            }

            $foundFixup = $true
            break
        }
    }

    if (-not $foundFixup) {
        Write-Host "No fixup commits found for PR $($prId): $prTitle"
    }
}