public static void SaveSnippetsToSingleFile(
IEnumerable <Snippet> snippets,
string filePath,
bool onlyIfChanged = true)
{
if (snippets == null)
{
throw new ArgumentNullException(nameof(snippets));
}
SaveSettings settings = CreateSaveSettings();
string content = SnippetSerializer.CreateXml(snippets, settings);
if (!ShouldSave(filePath, content, Encoding.UTF8, onlyIfChanged))
{
return;
}
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
Console.WriteLine($"saving file {filePath}");
SnippetSerializer.Serialize(fileStream, snippets, settings);
}
}
private static IEnumerable <Snippet> EnumerateSnippets(string directoryPath)
{
foreach (string path in Directory.EnumerateDirectories(directoryPath, "*", SearchOption.TopDirectoryOnly))
{
string name = Path.GetFileName(path);
if (name == KnownNames.Dev)
{
continue;
}
if (name == KnownNames.AutoGeneration)
{
continue;
}
foreach (Snippet snippet in SnippetSerializer.Deserialize(path, SearchOption.AllDirectories))
{
yield return(snippet);
}
}
foreach (string filePath in Directory.EnumerateFiles(directoryPath, SnippetFileSearcher.Pattern, SearchOption.TopDirectoryOnly))
{
foreach (Snippet snippet in SnippetSerializer.DeserializeFile(filePath).Snippets)
{
yield return(snippet);
}
}
}
public void GenerateSnippets(string sourceDirectoryPath, string destinationDirectoryPath)
{
Snippet[] snippets = SnippetSerializer.Deserialize(sourceDirectoryPath, SearchOption.AllDirectories)
.SelectMany(snippet => GenerateSnippets(snippet))
.ToArray();
IOUtility.SaveSnippets(snippets, destinationDirectoryPath);
}
public static IEnumerable <Snippet> GenerateSnippets(string sourceDirectoryPath)
{
foreach (Snippet snippet in GenerateSnippets(SnippetSerializer.Deserialize(sourceDirectoryPath, SearchOption.AllDirectories)))
{
snippet.AddTag(KnownTags.AutoGenerated);
snippet.SortCollections();
yield return(snippet);
}
}
private static bool ShouldSave(Snippet snippet, string filePath, SaveSettings settings, bool onlyIfChanged)
{
if (!onlyIfChanged)
{
return(true);
}
if (!File.Exists(filePath))
{
return(true);
}
string s1 = File.ReadAllText(filePath, Encoding.UTF8);
string s2 = SnippetSerializer.CreateXml(snippet, settings);
return(!string.Equals(s1, s2, StringComparison.Ordinal));
}
public static void SaveSnippet(Snippet snippet, string filePath, bool onlyIfChanged = true)
{
if (snippet == null)
{
throw new ArgumentNullException(nameof(snippet));
}
SaveSettings settings = CreateSaveSettings();
if (!ShouldSave(snippet, filePath, settings, onlyIfChanged))
{
return;
}
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
Console.WriteLine($"saving file {filePath}");
SnippetSerializer.Serialize(fileStream, snippet, settings);
}
}
public void Snippet_Deserialize()
{
const string filePath = @"..\..\..\Snippet.snippet";
Snippet snippet = null;
using (var stream = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.Read))
snippet = SnippetSerializer.Deserialize(stream).FirstOrDefault();
var settings = new SaveSettings()
{
IndentChars = " ",
OmitCodeSnippetsElement = true,
OmitXmlDeclaration = true,
Comment = " comment "
};
string oldValue = File.ReadAllText(filePath, Encoding.UTF8);
string newValue = SnippetSerializer.CreateXml(snippet, settings);
Assert.Equal(oldValue, newValue);
}
public IEnumerable <Snippet> EnumerateSnippets(SearchOption searchOption = SearchOption.AllDirectories)
{
return(SnippetSerializer.Deserialize(Path, searchOption));
}
public IEnumerable <Snippet> GenerateSnippets(string sourceDirectoryPath, SearchOption searchOption = SearchOption.AllDirectories)
{
return(SnippetSerializer.Deserialize(sourceDirectoryPath, searchOption)
.SelectMany(snippet => GenerateSnippets(snippet)));
}
