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// Jellyfin.Versioning/ExtendedVersion.cs
// Part of the Jellyfin project (https://jellyfin.media)
//
// All copyright belongs to the Jellyfin contributors; a full list can
// be found in the file CONTRIBUTORS.md
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
using System;
using System.Collections.Generic;
using System.IO;
using System.Runtime.Serialization;
using System.Text;
namespace Jellyfin.Versioning
{
public class ExtendedVersion
{
[IgnoreDataMember]
public Version ApiVersion { get; }
public string CommitHash { get; } = String.Empty;
public long Revision { get; } = 0;
public string Branch { get; } = String.Empty;
public string TagDescription { get; } = String.Empty;
[IgnoreDataMember]
public Uri Remote { get; } = null;
public ExtendedVersion(Version apiVersion, Stream extendedVersionFileStream)
{
ApiVersion = apiVersion;
int line = 1;
using (var reader = new StreamReader(extendedVersionFileStream))
{
while (!reader.EndOfStream)
{
string item = reader.ReadLine();
if (string.IsNullOrWhiteSpace(item.Trim()))
{
//empty line, skip
continue;
}
var kvpair = item.Split('=');
if (kvpair.Length != 2)
{
throw new ArgumentException(nameof(extendedVersionFileStream),
$"ExtendedVersionFile contains bad key-value pair '{item}' at line {line}.");
}
var key = kvpair[0].Trim().ToLower();
var value = kvpair[1].Trim();
switch (key)
{
case "commit":
if (value.Length < 7 || value.Length > 40)
{
throw new ArgumentException(nameof(extendedVersionFileStream),
$"ExtendedVersionFile has a bad commit hash '{value}' on line {line}, it should be a string between 7 and 40 characters.");
}
CommitHash = value;
break;
case "branch":
if (string.IsNullOrWhiteSpace(value))
{
throw new ArgumentException(nameof(extendedVersionFileStream),
$"ExtendedVersionFile has a bad branch '{value}' on line {line}, it can not be empty.");
}
Branch = value;
break;
case "revision":
if (!long.TryParse(value, out long rev))
{
throw new ArgumentException(nameof(extendedVersionFileStream),
$"ExtendedVersionFile has a bad revision '{value}' on line {line}, it should be an integer.");
}
Revision = rev;
break;
case "tagdesc":
if (string.IsNullOrWhiteSpace(value))
{
throw new ArgumentException(nameof(extendedVersionFileStream),
$"ExtendedVersionFile has a bad tag description '{value}' on line {line}, it can not be empty.");
}
TagDescription = value;
break;
case "remote":
var remoteRepo = value.Replace(".git", string.Empty).Replace("git@github.com:", "https://github.com/");
if (Uri.IsWellFormedUriString(remoteRepo, UriKind.Absolute))
{
Remote = new Uri(remoteRepo);
}
else if (Uri.IsWellFormedUriString(value, UriKind.Absolute))
{
//fallback if the replace about broke the Uri
Remote = new Uri(value);
}
else
{
throw new ArgumentException(nameof(extendedVersionFileStream),
$"ExtendedVersionFile has a bad remote URI '{value}' on line {line}, it should be a valid remote URI (ssh or https).");
}
break;
default:
throw new ArgumentException(nameof(extendedVersionFileStream),
$"ExtendedVersionFile contains an unrecognized key-value pair '{item}' at line {line}.");
}
line++;
}
}
}
public override string ToString()
{
return $"{ApiVersion};{CommitHash};{Revision};{Branch};{TagDescription};{Remote}";
}
}
}
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