private static ExitCodes OnGetVersionCommand(string projectPath, string format, string versionOrRef)
{
if (string.IsNullOrEmpty(format))
{
format = DefaultVersionInfoFormat;
}
if (string.IsNullOrEmpty(versionOrRef))
{
versionOrRef = DefaultRef;
}
string searchPath = GetSpecifiedOrCurrentDirectoryPath(projectPath);
var repository = GitExtensions.OpenGitRepo(searchPath);
if (repository == null)
{
Console.Error.WriteLine("No git repo found at or above: \"{0}\"", searchPath);
return(ExitCodes.NoGitRepo);
}
LibGit2Sharp.GitObject refObject = null;
try
{
repository.RevParse(versionOrRef, out var reference, out refObject);
}
catch (LibGit2Sharp.NotFoundException) { }
var commit = refObject as LibGit2Sharp.Commit;
if (commit == null)
{
Console.Error.WriteLine("rev-parse produced no commit for {0}", versionOrRef);
return(ExitCodes.BadGitRef);
}
var oracle = new VersionOracle(searchPath, repository, commit, CloudBuild.Active);
switch (format.ToLowerInvariant())
{
case "text":
Console.WriteLine("Version: {0}", oracle.Version);
Console.WriteLine("AssemblyVersion: {0}", oracle.AssemblyVersion);
Console.WriteLine("AssemblyInformationalVersion: {0}", oracle.AssemblyInformationalVersion);
Console.WriteLine("NuGet package Version: {0}", oracle.NuGetPackageVersion);
Console.WriteLine("NPM package Version: {0}", oracle.NpmPackageVersion);
break;
case "json":
Console.WriteLine(JsonConvert.SerializeObject(oracle, Formatting.Indented));
break;
default:
Console.Error.WriteLine("Unsupported format: {0}", format);
return(ExitCodes.UnsupportedFormat);
}
return(ExitCodes.OK);
}
private static ExitCodes OnTagCommand(string projectPath, string versionOrRef)
{
if (string.IsNullOrEmpty(versionOrRef))
{
versionOrRef = DefaultRef;
}
string searchPath = GetSpecifiedOrCurrentDirectoryPath(projectPath);
var repository = GitExtensions.OpenGitRepo(searchPath);
if (repository == null)
{
Console.Error.WriteLine("No git repo found at or above: \"{0}\"", searchPath);
return(ExitCodes.NoGitRepo);
}
LibGit2Sharp.GitObject refObject = null;
try
{
repository.RevParse(versionOrRef, out var reference, out refObject);
}
catch (LibGit2Sharp.NotFoundException) { }
var commit = refObject as LibGit2Sharp.Commit;
if (commit == null)
{
if (!Version.TryParse(versionOrRef, out Version parsedVersion))
{
Console.Error.WriteLine($"\"{versionOrRef}\" is not a simple a.b.c[.d] version spec or git reference.");
return(ExitCodes.InvalidVersionSpec);
}
string repoRelativeProjectDir = GetRepoRelativePath(searchPath, repository);
var candidateCommits = GitExtensions.GetCommitsFromVersion(repository, parsedVersion, repoRelativeProjectDir).ToList();
if (candidateCommits.Count == 0)
{
Console.Error.WriteLine("No commit with that version found.");
return(ExitCodes.NoMatchingVersion);
}
else if (candidateCommits.Count > 1)
{
PrintCommits(false, searchPath, repository, candidateCommits, includeOptions: true);
int selection;
do
{
Console.Write("Enter selection: ");
}while (!int.TryParse(Console.ReadLine(), out selection) || selection > candidateCommits.Count || selection < 1);
commit = candidateCommits[selection - 1];
}
else
{
commit = candidateCommits.Single();
}
}
var oracle = new VersionOracle(searchPath, repository, commit, CloudBuild.Active);
if (!oracle.VersionFileFound)
{
Console.Error.WriteLine("No version.json file found in or above \"{0}\" in commit {1}.", searchPath, commit.Sha);
return(ExitCodes.NoVersionJsonFound);
}
oracle.PublicRelease = true; // assume a public release so we don't get a redundant -gCOMMITID in the tag name
string tagName = $"v{oracle.SemVer2}";
try
{
repository.Tags.Add(tagName, commit);
}
catch (LibGit2Sharp.NameConflictException)
{
var taggedCommit = repository.Tags[tagName].Target as LibGit2Sharp.Commit;
bool correctTag = taggedCommit?.Sha == commit.Sha;
Console.Error.WriteLine("The tag {0} is already defined ({1}).", tagName, correctTag ? "to the right commit" : $"expected {commit.Sha} but was on {taggedCommit.Sha}");
return(correctTag ? ExitCodes.OK : ExitCodes.TagConflict);
}
Console.WriteLine("{0} tag created at {1}.", tagName, commit.Sha);
Console.WriteLine("Remember to push to a remote: git push origin {0}", tagName);
return(ExitCodes.OK);
}
private static ExitCodes OnGetVersionCommand(string projectPath, string format, string singleVariable, string versionOrRef)
{
if (string.IsNullOrEmpty(format))
{
format = DefaultOutputFormat;
}
if (string.IsNullOrEmpty(versionOrRef))
{
versionOrRef = DefaultRef;
}
string searchPath = GetSpecifiedOrCurrentDirectoryPath(projectPath);
var repository = GitExtensions.OpenGitRepo(searchPath);
if (repository == null)
{
Console.Error.WriteLine("No git repo found at or above: \"{0}\"", searchPath);
return(ExitCodes.NoGitRepo);
}
LibGit2Sharp.GitObject refObject = null;
try
{
repository.RevParse(versionOrRef, out var reference, out refObject);
}
catch (LibGit2Sharp.NotFoundException) { }
var commit = refObject as LibGit2Sharp.Commit;
if (commit == null)
{
Console.Error.WriteLine("rev-parse produced no commit for {0}", versionOrRef);
return(ExitCodes.BadGitRef);
}
var oracle = new VersionOracle(searchPath, repository, commit, CloudBuild.Active);
// Take the PublicRelease environment variable into account, since the build would as well.
if (!string.IsNullOrWhiteSpace(Environment.GetEnvironmentVariable("PublicRelease")) && bool.TryParse(Environment.GetEnvironmentVariable("PublicRelease"), out bool publicRelease))
{
oracle.PublicRelease = publicRelease;
}
if (string.IsNullOrEmpty(singleVariable))
{
switch (format.ToLowerInvariant())
{
case "text":
Console.WriteLine("Version: {0}", oracle.Version);
Console.WriteLine("AssemblyVersion: {0}", oracle.AssemblyVersion);
Console.WriteLine("AssemblyInformationalVersion: {0}", oracle.AssemblyInformationalVersion);
Console.WriteLine("NuGetPackageVersion: {0}", oracle.NuGetPackageVersion);
Console.WriteLine("NpmPackageVersion: {0}", oracle.NpmPackageVersion);
break;
case "json":
var converters = new JsonConverter[]
{
new Newtonsoft.Json.Converters.VersionConverter(),
};
Console.WriteLine(JsonConvert.SerializeObject(oracle, Formatting.Indented, converters));
break;
default:
Console.Error.WriteLine("Unsupported format: {0}", format);
return(ExitCodes.UnsupportedFormat);
}
}
else
{
if (format != "text")
{
Console.Error.WriteLine("Format must be \"text\" when querying for an individual variable's value.");
return(ExitCodes.UnsupportedFormat);
}
var property = oracle.GetType().GetProperty(singleVariable, CaseInsensitiveFlags);
if (property == null)
{
Console.Error.WriteLine("Variable \"{0}\" not a version property.", singleVariable);
return(ExitCodes.BadVariable);
}
Console.WriteLine(property.GetValue(oracle));
}
return(ExitCodes.OK);
}