如何通过PowerShell脚本获取Git最新提交关联的Git Tag？

当然可以通过PowerShell结合Azure DevOps REST API获取指定提交关联的Git标签，以下是在你现有脚本基础上的扩展实现：

完整脚本示例 #

# 原有获取分支最新Commit的代码
$uriBranchStatus = "https://dev.azure.com/$organization/$teamProject/_apis/git/repositories/$repoName/diffs/commits?baseVersion=$branchSourcePath&targetVersion=$branchTargetPath&api-version=6.0"
$resultStatus = Invoke-RestMethod -Uri $uriBranchStatus -Method Get -ContentType "application/json" -Headers @{Authorization=("Basic {0}" -f $base64AuthInfo)}
Write-Host "Latest commit in $branchSourcePath is $($resultStatus.baseCommit)"
Write-Host "Latest commit in $branchTargetPath is $($resultStatus.targetCommit)"

# 新增：根据Commit ID获取关联标签的函数
function Get-TagsByCommitId {
    param(
        [string]$organization,
        [string]$teamProject,
        [string]$repoName,
        [string]$commitId,
        [string]$base64AuthInfo
    )
    $uriTags = "https://dev.azure.com/$organization/$teamProject/_apis/git/repositories/$repoName/refs?filter=tags&objectId=$commitId&api-version=6.0"
    $tagResult = Invoke-RestMethod -Uri $uriTags -Method Get -ContentType "application/json" -Headers @{Authorization=("Basic {0}" -f $base64AuthInfo)}
    
    # 提取标签名称并处理无标签场景
    if ($tagResult.count -gt 0) {
        return $tagResult.value | ForEach-Object { $_.name -replace "^refs/tags/", "" }
    } else {
        return "无关联标签"
    }
}

# 获取并输出源分支提交的关联标签
$sourceTags = Get-TagsByCommitId -organization $organization -teamProject $teamProject -repoName $repoName -commitId $resultStatus.baseCommit -base64AuthInfo $base64AuthInfo
Write-Host "$branchSourcePath 最新提交关联的标签：$($sourceTags -join ', ')"

# 获取并输出目标分支提交的关联标签
$targetTags = Get-TagsByCommitId -organization $organization -teamProject $teamProject -repoName $repoName -commitId $resultStatus.targetCommit -base64AuthInfo $base64AuthInfo
Write-Host "$branchTargetPath 最新提交关联的标签：$($targetTags -join ', ')"

关键说明 #

• 调用的Azure DevOps API会筛选出所有指向目标Commit ID的标签引用
• 返回的标签名称默认带refs/tags/前缀，通过字符串替换提取纯标签名
• 如果提交未关联任何标签，会返回“无关联标签”提示

内容的提问来源于stack exchange，提问作者user989988