private string CalculateSummaryCodeHash(List <FileHash> fileHashes, SHA1Wrapper sha1)
{
var hashesString = string.Empty;
foreach (var fileHash in fileHashes)
{
hashesString += fileHash.Hash;
}
var hashesBytes = StringUtils.StringToBytes(hashesString);
var codeHashBytes = sha1.ComputeHash(hashesBytes);
return(StringUtils.HashBytesToHexString(codeHashBytes));
}
public static BuildHashes GetBuildHashes(string buildPath, FileFilter[] fileFilters, SHA1Wrapper sha1)
{
var files = Directory.GetFiles(buildPath, "*", SearchOption.AllDirectories);
var count = files.Length;
if (count == 0)
{
return(null);
}
var fileHashes = new List <FileHash>();
for (var i = 0; i < count; i++)
{
var filePath = files[i];
// skip folders since we can't hash them
if (Directory.Exists(filePath))
{
continue;
}
foreach (var fileFilter in fileFilters)
{
if (fileFilter.MatchesPath(filePath, buildPath))
{
#if UNITY_EDITOR
UnityEditor.EditorUtility.DisplayProgressBar("ACTk: Generating code hash", "Hashing files...",
(i + 1f) / count);
#endif
using (var fs = new FileStream(filePath, FileMode.Open, FileAccess.Read))
using (var bs = new BufferedStream(fs))
{
var hash = sha1.ComputeHash(bs);
var hashString = StringUtils.HashBytesToHexString(hash);
//Debug.Log("Path: " + filePath + "\nHash: " + hashString);
fileHashes.Add(new FileHash(filePath, hashString));
}
}
}
}
if (fileHashes.Count == 0)
{
return(null);
}
return(new BuildHashes(buildPath, fileHashes, sha1));
}