public string GetAndIncrementTag(DirectoryInfo repository, SemanticVersionElement semanticVersionElement)
{
var latestTag = _git.GetLatestTag(repository);
if (latestTag == null)
{
_logger.LogInformation("Repository doesn't contain any Tags.");
return(Prompt.GetString(TagPrompt, "1.0.0"));
}
_logger.LogInformation($"Latest Tag is '{latestTag}'");
if (SemanticVersion.TryParse(latestTag, out var semver))
{
switch (semanticVersionElement)
{
case SemanticVersionElement.None:
var next = semver.Minor.HasValue
? semver.Increase(SemanticVersionElement.Minor).ToString()
: semver.Increase(SemanticVersionElement.Major).ToString();
return(Prompt.GetString(TagPrompt, next));
case SemanticVersionElement.Major:
case SemanticVersionElement.Minor:
case SemanticVersionElement.Patch:
return(semver.Increase(semanticVersionElement).ToString());
default:
throw new ArgumentOutOfRangeException(nameof(semanticVersionElement), semanticVersionElement, null);
}
}
return(Prompt.GetString(TagPrompt));
}
public SemanticVersion Increase(SemanticVersionElement semanticVersionElement)
{
switch (semanticVersionElement)
{
case SemanticVersionElement.None:
return(this);
case SemanticVersionElement.Major:
return(new SemanticVersion(
Major + 1,
Minor.HasValue ? (int?)0 : null,
Patch.HasValue ? (int?)0 : null
));
case SemanticVersionElement.Minor:
if (Minor.HasValue)
{
return(new SemanticVersion(
Major,
Minor + 1,
Patch.HasValue ? (int?)0 : null
));
}
else
{
throw new ArgumentException($"Can't increase version {semanticVersionElement}");
}
case SemanticVersionElement.Patch:
if (Patch.HasValue)
{
return(new SemanticVersion(
Major,
Minor,
Patch + 1
));
}
else
{
throw new ArgumentException($"Can't increase version {semanticVersionElement}");
}
default:
throw new ArgumentOutOfRangeException(nameof(semanticVersionElement), semanticVersionElement, null);
}
}
