static string ReadProperties()
{
string properties = FileReaderAndWriter.ReadFile("D:\\Code\\netcore\\DomenicCodeGen\\Main\\Inputs\\Proprities.txt");
if (string.IsNullOrWhiteSpace(properties))
{
throw new Exception("读取属性文件Proprities.txt出错！");
}
return(properties);
}
/// <summary>
/// 获取某个模板中所有的 变量
/// </summary>
/// <returns></returns>
private Dictionary <string, string> GetTemplateVariables(string filePath)
{
Dictionary <string, string> vars = new Dictionary <string, string>();
string fileContent = FileReaderAndWriter.ReadFile(filePath);
//解析代码中的变量，规则为找出所有类似于： {xx} 的字符串。
Regex reg = new Regex(@"(?is)(?<=\$\{)[^\}]+(?=\})");
MatchCollection mc = reg.Matches(fileContent);
HashSet <string> noRepeatVars = new HashSet <string>();
foreach (var item in mc)
{
noRepeatVars.Add(item.ToString());
}
foreach (var item in noRepeatVars)
{
vars.Add(item, "");
}
return(vars);
}
/// <summary>
/// 获取CodeGen需要的元数据的 实体列表
/// </summary>
private List <CodeGenMetadataEntity> GetCodeGenMetadataEntities()
{
List <CodeGenMetadataEntity> codeGenMetadataEntities = new List <CodeGenMetadataEntity>();
List <string> templateFullFilePaths = FileReaderAndWriter.GetFileList(_templatesPath);
foreach (var tempFullPath in templateFullFilePaths)
{
//获取文件名
string tempFileName = Path.GetFileName(tempFullPath);
Dictionary <string, string> variables = GetTemplateVariables(tempFullPath);
CodeGenMetadataEntity codeGenMetadataEntity = new CodeGenMetadataEntity {
TemplateFileName = tempFileName,
Variables = variables,
FileContent = FileReaderAndWriter.ReadFile(tempFullPath)
};
codeGenMetadataEntities.Add(codeGenMetadataEntity);
}
return(codeGenMetadataEntities);
}
public void Run(CodeGenInput input)
{
foreach (var codeGenMetadataEntity in _codeGenMetadataEntities)
{
string codeContent = codeGenMetadataEntity.FileContent;
codeContent = codeContent
.Replace("${namespace}", input.Namespace)
.Replace("${entity}", input.Entity)
.Replace("${lowerCaseEntity}", input.LowerCaseEntity)
.Replace("${properties}", input.Properties)
.Replace("${areaName}", input.AreaName)
.Replace("${moduleName}", input.ModuleName)
;
string outFileName = codeGenMetadataEntity.TemplateFileName.Replace("XX", input.Entity).Replace(".template", "");
codeGenMetadataEntity.OutputPath = Path.Combine(input.OutBasePath, outFileName);
codeGenMetadataEntity.OutFileContent = codeContent;//赋值输出内容。
}
//生成文件
foreach (var item in _codeGenMetadataEntities)
{
FileReaderAndWriter.WriteFile(item.OutFileContent, item.OutputPath);
}
}
