一、使用python对gitlab进行自动化操作

1.python-gitlab模块官网文档

2.gitlab官网文档

二、常用使用功能

//1.登录gitlab
def login():
    gl = gitlab.Gitlab('https://git.4399.com', private_token='dfmkbarHTTSLSGDsdqwt4')
    return gl
gl = login()

//2.获取指定项目（项目ID）
project = gl.projects.get(4920)

//3.查看此项目所有分支
branches = project.branches.list()
print branches

//4.查找分支，存在则删除
try:
    branch = project.branches.get('ReplaceWeb')
    project.branches.delete('ReplaceWeb')
    print u"删除旧分支成功"
except gitlab.exceptions.GitlabGetError as error:
    print(error)
    print u"旧分支不存在"


//5.创建分支
try:
    branch = project.branches.create({'branch': 'ReplaceWeb', 'ref': 'develop'})
    print u"创建新分支ReplaceWeb成功"
except gitlab.exceptions.GitlabCreateError as error:
    print(error)

//6.上传多文件，可以多次执行create、update、delete、move、chmod等操作
//需要注意的是，对于二进制文件，压缩包文件需要使用base64进行编码
data = {
    'branch': 'ReplaceWeb',
    'commit_message': 'update web file',
    'actions': [
        {
            'action': 'update',
            'file_path': '/assist/src/main/AppConfig.h',
            'content': open('D:/WebContent/AppConfig.h').read(),
        },
        {
            'action': 'update',
            'file_path': '/bin/web_content/assist_web.zip',
            'encoding': 'base64',
            'content': base64.b64encode(open('D:/WebContent/assist_web.zip', "rb").read()),
        }
    ]
}
project.commits.create(data)


//7.请求合并操作
mr = project.mergerequests.create({'source_branch': 'ReplaceWeb',
                                       'target_branch': 'develop',
                                       'title': 'update oa_web pack'})

三、python-gitlab：下载文件或者指定文件夹

1.下载文件

//需要先创建本地目录，先删除再创建
def emptyFolder(pathName):
    if 1 == os.path.exists(pathName):
        shutil.rmtree(pathName)
allPath = 'D:/WebContent/'
emptyFolder(allPath)
os.makedirs(allPath)

//下载gitlab文件到本地，先打开本地文件，file_path是远程Git路径，ref是分支
with open('D:/WebContent/AppConfig.h', 'wb') as f:
    project.files.raw(file_path='/src/main/AppConfig.h', ref='ReplaceWeb', streamed=True, action=f.write)
    print u"下载AppConfig.h成功"

2.下载文件夹

//需要先创建本地目录，先删除再创建
def emptyFolder(pathName):
    if 1 == os.path.exists(pathName):
        shutil.rmtree(pathName)
allPath = 'D:/WebContent/'
emptyFolder(allPath)
os.makedirs(allPath)

//获取远程文件树(path是远程Git文件夹目录，ref是分支名，递归获取)
fileList = project.repository_tree(path='bin/tools/', ref='master', recursive=True, all=True)

//本地创建文件树中的目录
for i in fileList:
    if (i['type'] == "tree"):
        dirs = 'D:/WebContent/%s' % i['path']
        if not os.path.exists(dirs):
            os.makedirs(dirs)

print u"...下载文件中..."
//下载tools文件夹
for i in fileList:
    if (i['type'] == "blob"):
	    with open('D:/WebContent/%s' % i['path'], 'wb') as f:
		    project.files.raw(file_path=i['path'], ref='master', streamed=True, action=f.write)
		    print u"%s" %i['path']
print u"...文件下载完毕..."