获取git版本号写入到DLL文件

string baseDirectory = System.AppDomain.CurrentDomain.BaseDirectory;
string projectDirectory = baseDirectory.Substring(0, baseDirectory.LastIndexOf("\aspnet-core"));
string filePath = projectDirectory + "\aspnet-core\common.props";

if (File.Exists(filePath))
{
string content = File.ReadAllText(filePath);
var repo = new Repository(projectDirectory);
var hash = ((LibGit2Sharp.SymbolicReference)repo.Refs.Head).Target.TargetIdentifier;
var dt = ((LibGit2Sharp.Commit)((LibGit2Sharp.DirectReference)((LibGit2Sharp.SymbolicReference)repo.Refs.Head).Target).Target).Author.When.DateTime;
string dateString = dt.ToString("yyyy-MM-dd");
Regex versionRegex = new Regex("(?<=(" + "3.0.0" + "))[.\s\S]*?(?=(" + "" + "))", RegexOptions.Multiline | RegexOptions.Singleline);
string oldHash = versionRegex.Match(content).Value;
if ("+" + hash != oldHash)
{
content = content.Replace(oldHash, "+" + hash);
}
// 读取JSON文件内容
string json = File.ReadAllText("appsettings.json");
// 解析JSON字符串为JObject对象
JObject jObject = JObject.Parse(json);
// 获取要修改的值
JToken value = jObject.SelectToken("PublishDate");
// 修改值
value.Replace(dateString);
// 将修改后的JObject对象转换回JSON字符串
string modifiedJson = jObject.ToString();
// 保存修改后的JSON字符串到文件
File.WriteAllText("appsettings.json", modifiedJson);

File.WriteAllText(filePath, content);
}