Azure Devops Pipeline - 如何在不使用 git 命令的情况下获取分支上更改的所有文件

Question

我想对我的分支中更改的文件运行一些 pytest 测试，包含所有步骤的构建管道正在运行。我有这个

            displayName: 'Get changed files in the latest commit'
            inputs:
              targetType: 'inline'
              script: |
                git diff-tree --no-commit-id --name-status -r $(Build.SourceVersion)^ $(Build.SourceVersion) > changed_files.txt
                cat changed_files.txt

但这不起作用 - 我得到

fatal: ambiguous argument 'c971d4f8f356595b603d87c3055055fb43ca2752^': unknown revision or path not in the working tree.

我已经尝试了 Stackoverflow 上发布的所有解决方案 - 以零深度结帐，使用添加到 url 的 PAT 获取，没有任何效果。我只需要该分支中已修改的所有文件的列表，不仅仅是最新提交中的文件，而是所有文件。

Answer 1

要在不使用

git

命令的情况下获取 Azure DevOps 分支中更改的所有文件的列表，您可以使用 Azure DevOps REST API。

git/commits

API 允许您列出分支中的提交，然后您可以获取与每个提交关联的更改（文件）。

请参阅此链接，了解如何在 Azure DevOps Git 中使用 REST API。

下面的代码用于获取 Azure DevOps 分支中更改的所有文件的列表：

import requests
import base64
org_url = "https://dev.azure.com/ORG_Name"
project_name = "Project_Name"
repo_name = "Repo_Name"
pat = "YOUR_PERSONAL_ACCESS_TOKEN"
query_string = "api-version=7.1-preview.1"

token = base64.b64encode(f":{pat}".encode('ascii')).decode('ascii')
headers = {'Authorization': f"Basic {token}"}

def fetch_commits(branch_name):
    commits_url = f"{org_url}/{project_name}/_apis/git/repositories/{repo_name}/commits?searchCriteria.itemVersion.version={branch_name}&{query_string}"
    response = requests.get(commits_url, headers=headers)
    
    if response.status_code == 200:
        commits = response.json()
        print(f"Commits on branch {branch_name}:")
        for commit in commits['value']:
            print(f"Commit ID: {commit['commitId']} - {commit['comment']}")
       fetch_changes(commit['commitId'])
    else:
        print(f"Failed to fetch commits: {response.text}")

def fetch_changes(commit_id):
    changes_url = f"{org_url}/{project_name}/_apis/git/repositories/{repo_name}/commits/{commit_id}/changes?{query_string}"
    response = requests.get(changes_url, headers=headers)
    
    if response.status_code == 200:
        changes = response.json()
        if 'value' in changes:  # Check if 'value' key exists
            print(f"Files changed in commit {commit_id}:")
            for change in changes['value']:
                print(f"File: {change['item']['path']}")
        else:
            print(f"No changes found in commit {commit_id}.")
    else:
        print(f"Failed to fetch changes for commit {commit_id}: {response.text}")

branch_name = "main"  
fetch_commits(branch_name)