我想每天从linux下的私有git存储库中获取某个文件.通过使用curl命令获取内容API,我对1MB以下的文件没有任何问题,如下所示.
curl -H "Content-Type: application/json" -H "Authorization: token $TOKEN" -H 'Accept: application/vnd.github.v3.raw' -O $FILEPATH
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由于文件现在大于1MB,我现在不知道如何做到这一点.
Git告诉我使用Git Data API来获取blob(高达100MB,对我来说已经足够了).
虽然我一直试图找到一种方法来获取经常更新的文件的SHA1,但我还没有找到任何适用的方法.有什么建议吗?
或者可能除了使用git API之外的其他方法?
提前致谢.
如果存储库中的文件路径已知,您可以使用Contents API接收其 SHA 。例如:
~ ? curl -H "Content-Type: application/json" \
-H "Authorization: token $TOKEN" \
-H "Accept: application/vnd.github.v3" \
https://api.github.com/repos/smt116/dotfiles/contents/README.md
{
"name": "README.md",
"path": "README.md",
"sha": "36bba4cf1f8fd3cbbdf81d4cc2291b54a4e56a63",
"size": 16,
"url": "https://api.github.com/repos/smt116/dotfiles/contents/README.md?ref=master",
"html_url": "https://github.com/smt116/dotfiles/blob/master/README.md",
"git_url": "https://api.github.com/repos/smt116/dotfiles/git/blobs/36bba4cf1f8fd3cbbdf81d4cc2291b54a4e56a63",
"download_url": "https://raw.githubusercontent.com/smt116/dotfiles/master/README.md",
"type": "file",
"content": "IyMgTXkgZG90ZmlsZXMuCg==\n",
"encoding": "base64",
"_links": {
"self": "https://api.github.com/repos/smt116/dotfiles/contents/README.md?ref=master",
"git": "https://api.github.com/repos/smt116/dotfiles/git/blobs/36bba4cf1f8fd3cbbdf81d4cc2291b54a4e56a63",
"html": "https://github.com/smt116/dotfiles/blob/master/README.md"
}
}
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现在,您可以使用包含在 JSON 响应中的链接通过Git Data API下载文件git_url。
但是,如果要从给定存储库下载所有 blob,可以先使用Git Trees获取列表。您需要指定提交 SHA,但如果最近的提交没问题,您可以使用 HEAD。例如:
~ ? curl -H "Content-Type: application/json" \
-H "Authorization: token $TOKEN" \
-H "Accept: application/vnd.github.v3.raw" \
https://api.github.com/repos/smt116/dotfiles/git/trees/HEAD
{
"sha": "0fc96d75ff4182913cec229978bb10ad338012fd",
"url": "https://api.github.com/repos/smt116/dotfiles/git/trees/0fc96d75ff4182913cec229978bb10ad338012fd",
"tree": [
{
"path": ".agignore",
"mode": "100644",
"type": "blob",
"sha": "e2ca571728887bce8255ab3f66061dde53ffae4f",
"size": 21,
"url": "https://api.github.com/repos/smt116/dotfiles/git/blobs/e2ca571728887bce8255ab3f66061dde53ffae4f"
},
{
"path": ".bundle",
"mode": "040000",
"type": "tree",
"sha": "4148d567286de6aa47047672b1f2f73d7bea349b",
"url": "https://api.github.com/repos/smt116/dotfiles/git/trees/4148d567286de6aa47047672b1f2f73d7bea349b"
},
...
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要获取包括子目录在内的所有文件的详细信息,您必须向recursive=1URL添加查询参数。
然后您需要解析 JSON 响应,过滤具有blob类型的项目并使用url属性下载文件。