/// <summary>
/// Resolves the path of a file inside of a package
/// </summary>
/// <param name="searchFilter">The search filter used to add the file.</param>
/// <param name="path">The absolute path to the file being added.</param>
/// <param name="targetPath">The target path prefix for the .</param>
public static string ResolvePackagePath(PathSearchFilter searchFilter, string path, string targetPath)
{
string packagePath = null;
if (!searchFilter.WildCardSearch && Path.GetExtension(searchFilter.SearchPattern).Equals(Path.GetExtension(targetPath), StringComparison.OrdinalIgnoreCase))
{
// If the search does not contain wild cards, and the target path shares the same extension, copy it
// e.g. <file src="ie\css\style.css" target="Content\css\ie.css" /> --> Content\css\ie.css
return(targetPath);
}
else if (path.StartsWith(searchFilter.SearchDirectory, StringComparison.OrdinalIgnoreCase))
{
// The SearchDirectory property contains the path leading up to the first wildcard or the complete directory path for includes without wildcard.
// e.g. Search: X:\foo\**\*.cs results in SearchDirectory: X:\foo and a file path of X:\foo\bar\biz\boz.cs
// e.g. Search: X:\foo\bar.cs results in SearchDirectory: X:\foo and a file path X:\foo\bar.cs
// Truncating X:\foo\ would result in the package path.
packagePath = path.Substring(searchFilter.SearchDirectory.Length).TrimStart(Path.DirectorySeparatorChar);
}
else
{
// Review: When would we ever come to this condition?
packagePath = Path.GetFileName(path);
}
return(Path.Combine(targetPath ?? String.Empty, packagePath));
}
private static PathSearchFilter GetPathSearchFilter(string path)
{
Debug.Assert(IsWildCardSearch(path));
var searchFilter = new PathSearchFilter {
WildCardSearch = true
};
int recursiveSearchIndex = path.IndexOf("**", StringComparison.OrdinalIgnoreCase);
if (recursiveSearchIndex != -1)
{
// Recursive searches are of the format /foo/bar/**/*[.abc]
string searchPattern = path.Substring(recursiveSearchIndex + 2).TrimStart(Path.DirectorySeparatorChar);
string searchDirectory = recursiveSearchIndex == 0 ? "." : path.Substring(0, recursiveSearchIndex - 1);
searchFilter.SearchDirectory = NormalizeSearchDirectory(searchDirectory);
searchFilter.SearchPattern = NormalizeSearchFilter(searchPattern);
searchFilter.SearchOption = SearchOption.AllDirectories;
}
else
{
string searchDirectory = Path.GetDirectoryName(path);
string searchPattern = Path.GetFileName(path);
searchFilter.SearchDirectory = NormalizeSearchDirectory(searchDirectory);
searchFilter.SearchPattern = NormalizeSearchFilter(searchPattern);
searchFilter.SearchOption = SearchOption.TopDirectoryOnly;
}
return(searchFilter);
}
private static PathSearchFilter GetPathSearchFilter(string path)
{
Debug.Assert(IsWildCardSearch(path));
var searchFilter = new PathSearchFilter { WildCardSearch = true };
int recursiveSearchIndex = path.IndexOf("**", StringComparison.OrdinalIgnoreCase);
if (recursiveSearchIndex != -1) {
// Recursive searches are of the format /foo/bar/**/*[.abc]
string searchPattern = path.Substring(recursiveSearchIndex + 2).TrimStart(Path.DirectorySeparatorChar);
string searchDirectory = recursiveSearchIndex == 0 ? "." : path.Substring(0, recursiveSearchIndex - 1);
searchFilter.SearchDirectory = NormalizeSearchDirectory(searchDirectory);
searchFilter.SearchPattern = NormalizeSearchFilter(searchPattern);
searchFilter.SearchOption = SearchOption.AllDirectories;
}
else {
string searchDirectory = Path.GetDirectoryName(path);
string searchPattern = Path.GetFileName(path);
searchFilter.SearchDirectory = NormalizeSearchDirectory(searchDirectory);
searchFilter.SearchPattern = NormalizeSearchFilter(searchPattern);
searchFilter.SearchOption = SearchOption.TopDirectoryOnly;
}
return searchFilter;
}
/// <summary>
/// Resolves the path of a file inside of a package
/// </summary>
/// <param name="searchFilter">The search filter used to add the file.</param>
/// <param name="path">The absolute path to the file being added.</param>
/// <param name="targetPath">The target path prefix for the .</param>
public static string ResolvePackagePath(PathSearchFilter searchFilter, string path, string targetPath)
{
string packagePath = null;
if (!searchFilter.WildCardSearch && Path.GetExtension(searchFilter.SearchPattern).Equals(Path.GetExtension(targetPath), StringComparison.OrdinalIgnoreCase)) {
// If the search does not contain wild cards, and the target path shares the same extension, copy it
// e.g. <file src="ie\css\style.css" target="Content\css\ie.css" /> --> Content\css\ie.css
return targetPath;
}
else if (path.StartsWith(searchFilter.SearchDirectory, StringComparison.OrdinalIgnoreCase)) {
// The SearchDirectory property contains the path leading up to the first wildcard or the complete directory path for includes without wildcard.
// e.g. Search: X:\foo\**\*.cs results in SearchDirectory: X:\foo and a file path of X:\foo\bar\biz\boz.cs
// e.g. Search: X:\foo\bar.cs results in SearchDirectory: X:\foo and a file path X:\foo\bar.cs
// Truncating X:\foo\ would result in the package path.
packagePath = path.Substring(searchFilter.SearchDirectory.Length).TrimStart(Path.DirectorySeparatorChar);
}
else {
// Review: When would we ever come to this condition?
packagePath = Path.GetFileName(path);
}
return Path.Combine(targetPath ?? String.Empty, packagePath);
}
private void AddFiles(string basePath, string source, string destination)
{
PathSearchFilter searchFilter = PathResolver.ResolveSearchFilter(basePath, source);
IEnumerable <string> searchFiles = Directory.EnumerateFiles(searchFilter.SearchDirectory,
searchFilter.SearchPattern,
searchFilter.SearchOption);
if (!searchFilter.WildCardSearch && !searchFiles.Any())
{
throw new FileNotFoundException(String.Format(CultureInfo.CurrentCulture, NuGetResources.PackageAuthoring_FileNotFound,
source));
}
foreach (var file in searchFiles)
{
var destinationPath = PathResolver.ResolvePackagePath(searchFilter, file, destination);
Files.Add(new PhysicalPackageFile {
SourcePath = file,
TargetPath = destinationPath
});
}
}
