/// <summary>
/// Initializes a new instance of the <see cref="VersionOracle"/> class.
/// </summary>
public VersionOracle(string projectDirectory, LibGit2Sharp.Repository repo, ICloudBuild cloudBuild)
{
this.cloudBuild = cloudBuild;
this.VersionOptions =
VersionFile.GetVersion(repo, projectDirectory) ??
VersionFile.GetVersion(projectDirectory);
var repoRoot = repo?.Info?.WorkingDirectory?.TrimEnd(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
var relativeRepoProjectDirectory = !string.IsNullOrWhiteSpace(repoRoot)
? projectDirectory.Substring(repoRoot.Length).TrimStart(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar)
: null;
var commit = repo?.Head.Commits.FirstOrDefault();
this.GitCommitId = commit?.Id.Sha ?? cloudBuild?.GitCommitId ?? null;
this.VersionHeight = repo?.GetVersionHeight(relativeRepoProjectDirectory) ?? 0;
this.BuildingRef = cloudBuild?.BuildingTag ?? cloudBuild?.BuildingBranch ?? repo?.Head.CanonicalName;
// Override the typedVersion with the special build number and revision components, when available.
this.Version = repo?.GetIdAsVersion(relativeRepoProjectDirectory, this.VersionHeight) ?? this.VersionOptions?.Version.Version;
this.Version = this.Version ?? new Version(0, 0);
this.CloudBuildNumberOptions = this.VersionOptions?.CloudBuild?.BuildNumber ?? new VersionOptions.CloudBuildNumberOptions();
if (!string.IsNullOrEmpty(this.BuildingRef) && this.VersionOptions?.PublicReleaseRefSpec?.Length > 0)
{
this.PublicRelease = this.VersionOptions.PublicReleaseRefSpec.Any(
expr => Regex.IsMatch(this.BuildingRef, expr));
}
}