public void NewApp(
Settings settings,
string appName,
string rootNamespace,
string workingDirectory,
string moduleFile
)
{
// validate name
if (!IsValidResourceName(appName))
{
LogError("app name is not valid");
return;
}
// parse yaml module definition
if (!File.Exists(moduleFile))
{
LogError($"could not find module '{moduleFile}'");
return;
}
var moduleContents = File.ReadAllText(moduleFile);
var module = new ModelYamlToAstConverter(new Settings(Version), moduleFile).Convert(moduleContents, selector: null);
if (HasErrors)
{
return;
}
// set default namespace if none is set
if (rootNamespace == null)
{
rootNamespace = $"{module.Module}.{appName}";
}
// create directory for app project
var projectDirectory = Path.Combine(workingDirectory, appName);
if (Directory.Exists(projectDirectory))
{
LogError($"project directory '{projectDirectory}' already exists");
return;
}
try {
Directory.CreateDirectory(projectDirectory);
} catch (Exception e) {
LogError($"unable to create directory '{projectDirectory}'", e);
return;
}
// generate project
var substitutions = new Dictionary <string, string> {
["ROOTNAMESPACE"] = rootNamespace,
["APPNAME"] = appName
};
using (var projectStream = typeof(CliNewCommand).Assembly.GetManifestResourceStream("LambdaSharp.Tool.Resources.BlazorProjectTemplate.zip"))
using (var projectArchive = new ZipArchive(projectStream)) {
foreach (var entry in projectArchive.Entries)
{
var entryPath = Path.Combine(projectDirectory, entry.FullName);
if (entry.FullName.EndsWith("/"))
{
Directory.CreateDirectory(entryPath);
}
else
{
// use app name for .csproj file
entryPath = (entry.Name == "MyApp._csproj")
? Path.Combine(projectDirectory, $"{appName}.csproj")
: entryPath;
using (var file = File.OpenWrite(entryPath))
using (var entryStream = entry.Open()) {
var fileExtension = Path.GetExtension(entryPath);
switch (fileExtension)
{
case ".cs":
case ".csproj":
case ".razor":
case ".html":
// apply substitutions to source files
using (var entryReader = new StreamReader(entryStream)) {
var contents = entryReader.ReadToEnd();
foreach (var kv in substitutions)
{
contents = contents.Replace($"%%{kv.Key}%%", kv.Value);
}
var contentsBytes = Encoding.UTF8.GetBytes(contents);
file.Write(contentsBytes, 0, contentsBytes.Length);
}
break;
default:
// copy zip contents verbatim
entryStream.CopyTo(file);
break;
}
}
Console.WriteLine($"Created file: {Path.GetRelativePath(Directory.GetCurrentDirectory(), entryPath)}");
}
}
}
// insert app definition and a variable to output the app website URL
InsertModuleItemsLines(moduleFile, new[] {
$" - App: {appName}",
$" Description: TO-DO - update app description"
});
InsertModuleItemsLines(moduleFile, new[] {
$" - Variable: {appName}WebsiteUrl",
$" Description: {appName} Website URL",
$" Scope: stack",
$" Value: !GetAtt {appName}::Bucket.Outputs.WebsiteUrl"
});
}
public void NewFunction(
Settings settings,
string functionName,
string rootNamespace,
string framework,
string workingDirectory,
string moduleFile,
string language,
int functionMemory,
int functionTimeout,
FunctionType functionType
)
{
// validate name
if (!IsValidResourceName(functionName))
{
LogError("function name is not valid");
return;
}
// parse yaml module definition
if (!File.Exists(moduleFile))
{
LogError($"could not find module '{moduleFile}'");
return;
}
var moduleContents = File.ReadAllText(moduleFile);
var module = new ModelYamlToAstConverter(new Settings(Version), moduleFile).Convert(moduleContents, selector: null);
if (HasErrors)
{
return;
}
// set default namespace if none is set
if (rootNamespace == null)
{
rootNamespace = $"{module.Module}.{functionName}";
}
// create directory for function project
var projectDirectory = Path.Combine(workingDirectory, functionName);
if (Directory.Exists(projectDirectory))
{
LogError($"project directory '{projectDirectory}' already exists");
return;
}
try {
Directory.CreateDirectory(projectDirectory);
} catch (Exception e) {
LogError($"unable to create directory '{projectDirectory}'", e);
return;
}
// create function file
switch (language)
{
case "csharp":
NewCSharpFunction(
settings,
functionName,
rootNamespace,
framework,
workingDirectory,
moduleFile,
functionMemory,
functionTimeout,
projectDirectory,
functionType
);
break;
case "javascript":
NewJavascriptFunction(
settings,
functionName,
rootNamespace,
framework,
workingDirectory,
moduleFile,
functionMemory,
functionTimeout,
projectDirectory,
functionType
);
break;
}
// insert function definition
InsertModuleItemsLines(moduleFile, new[] {
$" - Function: {functionName}",
$" Description: TO-DO - update function description",
$" Memory: {functionMemory}",
$" Timeout: {functionTimeout}"
});
}
