//----------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Parse a semantic versioned string to a PackageVersion class
/// </summary>
/// <param name="semanticVer">Semantic versioned input string</param>
/// <param name="packageVersion">The detected PackageVersion. Set to null when the parsing fails</param>
/// <returns>true if successful, false otherwise</returns>
public static bool TryParse(string semanticVer, out PackageVersion packageVersion)
{
packageVersion = new PackageVersion();
string[] tokens = semanticVer.Split('.');
if (tokens.Length <= 2)
{
return(false);
}
if (!TryParseSingleVer(tokens[0], out packageVersion.m_major))
{
return(false);
}
if (!TryParseSingleVer(tokens[1], out packageVersion.m_minor))
{
return(false);
}
//Find patch and lifecycle
string[] patches = tokens[2].Split('-');
if (!TryParseSingleVer(patches[0], out packageVersion.m_patch))
{
return(false);
}
PackageLifecycle lifecycle = PackageLifecycle.Released;
if (patches.Length > 1)
{
string lifecycleStr = patches[1].ToLower();
switch (lifecycleStr)
{
case "experimental": lifecycle = PackageLifecycle.Experimental; break;
case "preview": lifecycle = PackageLifecycle.Preview; break;
case "pre": lifecycle = PackageLifecycle.Prerelease; break;
default: lifecycle = PackageLifecycle.Invalid; break;
}
}
packageVersion.m_lifecycle = lifecycle;
const int METADATA_INDEX = 3;
if (tokens.Length > METADATA_INDEX)
{
packageVersion.m_additionalMetadata = String.Join(".", tokens, METADATA_INDEX, tokens.Length - METADATA_INDEX);
}
return(true);
}
//----------------------------------------------------------------------------------------------------------------------
private void ParseAndVerifyVersion(string semanticVer, int? major, int? minor, int? patch,
PackageLifecycle lifecycle, string additionalMetadata)
{
bool result = PackageVersion.TryParse(semanticVer, out PackageVersion packageVersion);
UnityEngine.Assertions.Assert.IsTrue(result);
Assert.AreEqual(major, packageVersion.GetMajor());
Assert.AreEqual(minor, packageVersion.GetMinor());
Assert.AreEqual(patch, packageVersion.GetPatch());
Assert.AreEqual(lifecycle, packageVersion.GetLifeCycle());
Assert.AreEqual(additionalMetadata, packageVersion.GetMetadata());
Assert.AreEqual(semanticVer, packageVersion.ToString());
}
//----------------------------------------------------------------------------------------------------------------------
private void CreateAndCheckPackageVersion(string semanticVer, int major, int minor, int patch, PackageLifecycle lifecycle,
string additionalMetadata)
{
PackageVersion packageVersion = new PackageVersion(semanticVer);
Assert.AreEqual(major, packageVersion.Major);
Assert.AreEqual(minor, packageVersion.Minor);
Assert.AreEqual(patch, packageVersion.Patch);
Assert.AreEqual(lifecycle, packageVersion.Lifecycle);
Assert.AreEqual(additionalMetadata, packageVersion.AdditionalMetadata);
Assert.AreEqual(semanticVer, packageVersion.ToString());
}
//----------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Parse a semantic versioned string to a PackageVersion class
/// </summary>
/// <param name="semanticVer">Semantic versioned input string</param>
/// <param name="packageVersion">The detected PackageVersion. Set to null when the parsing fails</param>
/// <returns>true if successful, false otherwise</returns>
public static bool TryParse(string semanticVer, out PackageVersion packageVersion)
{
packageVersion = null;
string[] tokens = semanticVer.Split('.');
if (tokens.Length <= 2)
{
return(false);
}
if (!int.TryParse(tokens[0], out int major))
{
return(false);
}
if (!int.TryParse(tokens[1], out int minor))
{
return(false);
}
//Find patch and lifecycle
string[] patches = tokens[2].Split('-');
if (!int.TryParse(patches[0], out int patch))
{
return(false);
}
PackageLifecycle lifecycle = PackageLifecycle.INVALID;
if (patches.Length > 1)
{
string lifecycleStr = patches[1].ToLower();
switch (lifecycleStr)
{
case "experimental": lifecycle = PackageLifecycle.EXPERIMENTAL; break;
case "preview": lifecycle = PackageLifecycle.PREVIEW; break;
case "pre": lifecycle = PackageLifecycle.PRERELEASE; break;
default: lifecycle = PackageLifecycle.INVALID; break;
}
}
else
{
lifecycle = PackageLifecycle.RELEASED;
}
packageVersion = new PackageVersion()
{
Major = major,
Minor = minor,
Patch = patch,
Lifecycle = lifecycle
};
const int METADATA_INDEX = 3;
if (tokens.Length > METADATA_INDEX)
{
packageVersion.AdditionalMetadata = String.Join(".", tokens, METADATA_INDEX, tokens.Length - METADATA_INDEX);
}
return(true);
}
