void ProcessTPN(SortedDictionary <string, ThirdPartyNotice> licenses, ThirdPartyNotice tpn, bool includeExternalDeps, bool includeBuildDeps)
{
if (tpn == null)
{
throw new ArgumentNullException(nameof(tpn));
}
tpn.EnsureValid();
if (!tpn.Include(includeExternalDeps, includeBuildDeps))
{
return;
}
Log.StatusLine($" {Context.Instance.Characters.Bullet} Processing: ", tpn.Name, ConsoleColor.Gray, ConsoleColor.White);
if (licenses.ContainsKey(tpn.Name))
{
Log.WarningLine($"Duplicate Third Party Notice '{tpn.Name}' (old class: {licenses [tpn.Name]}; new class: {tpn})");
return;
}
licenses.Add(tpn.Name, tpn);
}
#pragma warning restore CS1998
void GenerateThirdPartyNotices(string outputPath, ThirdPartyLicenseType licenseType, bool includeExternalDeps, bool includeBuildDeps)
{
List <Type> types = Utilities.GetTypesWithCustomAttribute <TPNAttribute> ();
if (types.Count == 0)
{
Log.StatusLine("No Third Party Notice entries found", ConsoleColor.Gray);
return;
}
var licenses = new SortedDictionary <string, ThirdPartyNotice> (StringComparer.OrdinalIgnoreCase);
foreach (Type type in types)
{
EnsureValidTPNType(type);
if (type.IsSubclassOf(typeof(ThirdPartyNoticeGroup)))
{
ProcessTPN(licenses, Activator.CreateInstance(type) as ThirdPartyNoticeGroup, includeExternalDeps, includeBuildDeps);
continue;
}
if (type.IsSubclassOf(typeof(ThirdPartyNotice)))
{
ProcessTPN(licenses, Activator.CreateInstance(type) as ThirdPartyNotice, includeExternalDeps, includeBuildDeps);
continue;
}
throw new NotSupportedException($"ThirdPartyNotice type {type.FullName} not supported");
}
if (licenses.Count == 0)
{
return;
}
string blurb;
if (!tpnBlurbs.TryGetValue(licenseType, out blurb))
{
throw new InvalidOperationException($"Unknown license type {licenseType}");
}
using (StreamWriter sw = Utilities.OpenStreamWriter(outputPath)) {
Log.StatusLine($" Generating: {Utilities.GetRelativePath (BuildPaths.XamarinAndroidSourceRoot, outputPath)}", ConsoleColor.Gray);
Log.DebugLine($"Full path: {outputPath}");
sw.WriteLine(blurb);
sw.WriteLine();
uint i = 0;
int pad = licenses.Count >= 10 ? 4 : 3;
foreach (var kvp in licenses)
{
string name = kvp.Key;
ThirdPartyNotice tpn = kvp.Value;
sw.Write($"{++i}.".PadRight(pad));
sw.WriteLine($"{name} ({tpn.SourceUrl})");
}
sw.WriteLine();
foreach (string key in licenses.Keys)
{
ThirdPartyNotice tpn = licenses [key];
string heading = $"%% {tpn.Name} NOTICES AND INFORMATION BEGIN HERE";
string underline = "=".PadRight(heading.Length, '=');
sw.WriteLine(heading);
sw.WriteLine(underline);
if (tpn.LicenseText != null)
{
sw.WriteLine(tpn.LicenseText.TrimStart());
}
else
{
sw.WriteLine(FetchTPNLicense(tpn.LicenseFile));
}
sw.WriteLine();
sw.WriteLine(underline);
sw.WriteLine($"END OF {tpn.Name} NOTICES AND INFORMATION");
sw.WriteLine();
}
sw.Flush();
}
}
