public static ICollection <Changelog> ParseChangelogsCache(this string filePath)
{
ChangelogParser? parser = ChangelogParserProvider.GetParser(Path.GetExtension(filePath));
ICollection <Changelog> cache;
if (parser == null)
{
throw new InvalidOperationException($"{filePath} is not convertible!");
}
try
{
Console.PrintInfo($"{ChangelogGeneratorResources.PARSING_CACHE_FILE} {filePath}");
cache = parser.ParseCache(File.ReadAllText(filePath));
}
catch (Exception e)
{
Console.PrintError($"{ChangelogGeneratorResources.PARSING_ERROR} {e.InnerException?.Message}");
Console.PrintException(e);
throw;
}
return(cache);
}
public static void SaveCache(this string filePath, ICollection <Changelog> cache)
{
ChangelogParser?parser = ChangelogParserProvider.GetParser(Path.GetExtension(filePath));
if (parser == null)
{
throw new InvalidOperationException($"{filePath} is not convertible!");
}
Console.PrintInfo($"{ChangelogGeneratorResources.SAVING_CACHE}");
string result = parser.SerializeCache(cache);
File.WriteAllText(filePath, result);
}
private bool ValidatePrefixes(ICollection <Changelog> changelogs)
{
var fail = false;
foreach (Change change in from changelog in changelogs
from change in changelog.Changes
where !_settings.ValidPrefixes.Contains(change.Prefix)
select change)
{
Console.PrintError($"{ChangelogGeneratorResources.INVALID_PREFIX} {change.Prefix}");
fail = true;
}
return(!fail);
}
public int Run()
{
IDictionary <string, Changelog> fileToChangelog = _settings.ChangelogsFolder.ParseChangelogs();
ICollection <string> parsedFiles = fileToChangelog.Keys;
ICollection <Changelog> changelogs = Changelog.Merge(fileToChangelog.Values);
if (!changelogs.Any())
{
Console.PrintInfo($"{ChangelogGeneratorResources.NO_NEW_CHANGELOGS}");
return(0);
}
if (!ValidatePrefixes(changelogs))
{
return(-1);
}
Console.PrintInfo($"{ChangelogGeneratorResources.NEW_CHANGELOGS} {changelogs.Count}");
List <Changelog> cache = _settings.ChangelogsCache.ParseChangelogsCache()
.ToList();
int originalCacheSize = cache.Count;
cache.AddRange(changelogs);
ICollection <Changelog> resultCache = Changelog.Merge(cache)
.OrderByDescending(c => c.Date)
.ToList();
Console.PrintInfo(
$"{ChangelogGeneratorResources.CHANGELOGS_DELTA} {resultCache.Count - originalCacheSize}");
if (!_settings.DryRun)
{
if (_settings.GenerateHtml)
{
Console.PrintInfo($"{ChangelogGeneratorResources.SAVING_HTML} {_settings.HtmlChangelog}");
SaveHtml(resultCache);
}
_settings.ChangelogsCache.SaveCache(resultCache);
DeleteFiles(parsedFiles);
}
return(0);
}
private static IDictionary <string, Changelog> ParseChangelogsInternal(
IEnumerable <string> files,
StatusContext context)
{
var changelogs = new Dictionary <string, Changelog>();
foreach (var file in files)
{
string extension = Path.GetExtension(file);
ChangelogParser?parser = ChangelogParserProvider.GetParser(extension);
if (parser == null)
{
continue;
}
Changelog changelog;
try
{
context.Status($"{ChangelogGeneratorResources.PARSING_FILE} {file}");
changelog = parser.Parse(File.ReadAllText(file));
Console.PrintInfo($"{ChangelogGeneratorResources.FILE_PARSED} {file}");
}
catch (Exception e)
{
Console.PrintError($"{ChangelogGeneratorResources.PARSING_ERROR} {e.InnerException?.Message}");
Console.PrintException(e);
continue;
}
changelogs.Add(file, changelog);
}
return(changelogs);
}