internal static CIReleaseInfo Create(Commit commit, CIBranchVersionMode ciVersionMode, string ciBuildName, StringBuilder errors, CommitVersionInfo info)
{
var actualBaseTag = info.PreviousMaxTag;
ReleaseTagVersion ciBaseTag = actualBaseTag ?? ReleaseTagVersion.VeryFirstVersion;
string ciBuildVersionNuGet = null, ciBuildVersion = null;
// If there is no base release found, we fall back to ZeroTimedBased mode.
if (ciVersionMode == CIBranchVersionMode.ZeroTimed || actualBaseTag == null)
{
DateTime timeRelease = commit.Committer.When.ToUniversalTime().UtcDateTime;
ciBuildVersion = CreateSemVerZeroTimed(ciBuildName, timeRelease, actualBaseTag?.ToString());
ciBuildVersionNuGet = CreateNuGetZeroTimed(ciBuildName, timeRelease);
}
else
{
Debug.Assert(ciVersionMode == CIBranchVersionMode.LastReleaseBased && actualBaseTag != null);
CIBuildDescriptor ci = new CIBuildDescriptor {
BranchName = ciBuildName, BuildIndex = info.PreviousMaxCommitDepth
};
if (!ci.IsValidForNuGetV2)
{
errors.AppendLine("Due to NuGet V2 limitation, the branch name must not be longer than 8 characters. ");
errors.Append("Adds a VersionName attribute to the branch element in RepositoryInfo.xml with a shorter name: ")
.AppendFormat(@"<Branch Name=""{0}"" VersionName=""{1}"" ... />.", ci.BranchName, ci.BranchName.Substring(0, 8))
.AppendLine();
}
else
{
ciBuildVersion = actualBaseTag.ToString(ReleaseTagFormat.SemVer, ci);
ciBuildVersionNuGet = actualBaseTag.ToString(ReleaseTagFormat.NuGetPackage, ci);
}
}
Debug.Assert(ciBuildVersion == null || errors.Length == 0);
return(ciBuildVersion != null ? new CIReleaseInfo(ciBaseTag, info.PreviousMaxCommitDepth, ciBuildVersion, ciBuildVersionNuGet) : null);
}
internal static CIReleaseInfo Create(
Commit commit,
CIBranchVersionMode ciVersionMode,
string ciBuildName,
StringBuilder errors,
BasicCommitInfo info)
{
var actualBaseTag = info?.MaxCommit.ThisTag;
CSVersion ciBaseTag = actualBaseTag ?? CSVersion.VeryFirstVersion;
SVersion ciBuildVersionNuGet = null, ciBuildVersion = null;
// If there is no base release found, we fall back to ZeroTimedBased mode.
if (ciVersionMode == CIBranchVersionMode.ZeroTimed || actualBaseTag == null)
{
DateTime timeRelease = commit.Committer.When.ToUniversalTime().UtcDateTime;
string vS = CIBuildDescriptor.CreateSemVerZeroTimed(ciBuildName, timeRelease);
string vN = CIBuildDescriptor.CreateShortFormZeroTimed(ciBuildName, timeRelease);
if (actualBaseTag != null)
{
string buildMetaData = "+v" + actualBaseTag;
vS += buildMetaData;
vN += buildMetaData;
}
ciBuildVersion = SVersion.Parse(vS);
ciBuildVersionNuGet = SVersion.Parse(vN, false);
return(new CIReleaseInfo(ciBaseTag, 0, ciBuildVersion, ciBuildVersionNuGet, true));
}
Debug.Assert(ciVersionMode == CIBranchVersionMode.LastReleaseBased && actualBaseTag != null);
CIBuildDescriptor ci = new CIBuildDescriptor {
BranchName = ciBuildName, BuildIndex = info.BelowDepth
};
if (!ci.IsValidForShortForm)
{
errors.AppendLine("Due to ShortForm (NuGet V2 compliance) limitation, the branch name must not be longer than 8 characters. ");
errors.Append("Adds a VersionName attribute to the branch element in RepositoryInfo.xml with a shorter name: ")
.AppendLine()
.Append($@"<Branch Name=""{ci.BranchName}"" VersionName=""{ci.BranchName.Substring( 0, 8 )}"" ... />.")
.AppendLine();
}
else
{
ciBuildVersion = SVersion.Parse(actualBaseTag.ToString(CSVersionFormat.Normalized, ci));
ciBuildVersionNuGet = SVersion.Parse(actualBaseTag.ToString(CSVersionFormat.NuGetPackage, ci), false);
}
Debug.Assert(ciBuildVersion == null || errors.Length == 0);
return(ciBuildVersion != null
? new CIReleaseInfo(ciBaseTag, info.BelowDepth, ciBuildVersion, ciBuildVersionNuGet, false)
: null);
}
internal static CIReleaseInfo Create( Commit commit, CIBranchVersionMode ciVersionMode, string ciVersionName, StringBuilder errors, CommitVersionInfo info )
{
var actualBaseTag = info.PreviousMaxTag;
ReleaseTagVersion ciBaseTag = actualBaseTag ?? ReleaseTagVersion.VeryFirstVersion;
string ciBuildVersionNuGet = null, ciBuildVersion = null;
// If there is no base release found, we fall back to ZeroTimedBased mode.
if( ciVersionMode == CIBranchVersionMode.ZeroTimed || actualBaseTag == null )
{
string suffix = actualBaseTag != null ? '+' + actualBaseTag.ToString() : null;
var name = string.Format( "0.0.0--ci-{0}.{1:yyyy-MM-ddTHH-mm-ss-ff}", ciVersionName, commit.Committer.When );
ciBuildVersion = name + suffix;
TimeSpan delta200 = commit.Committer.When.ToUniversalTime() - new DateTime( 2015, 1, 1, 0, 0, 0, DateTimeKind.Utc );
Debug.Assert( Math.Log( 1000 * 366 * 24 * 60 * (long)60, 62 ) < 7, "Using Base62: 1000 years in seconds on 7 chars!" );
long second = (long)delta200.TotalSeconds;
string b62 = ToBase62( second );
string ver = new string( '0', 7 - b62.Length ) + b62;
ciBuildVersionNuGet = string.Format( "0.0.0-C{0}-{1}", ciVersionName, ver );
}
else
{
Debug.Assert( ciVersionMode == CIBranchVersionMode.LastReleaseBased && actualBaseTag != null );
CIBuildDescriptor ci = new CIBuildDescriptor { BranchName = ciVersionName, BuildIndex = info.PreviousMaxCommitDepth };
if( !ci.IsValidForNuGetV2 )
{
errors.AppendLine( "Due to NuGet V2 limitation, the branch name must not be longer than 8 characters. " );
errors.Append( "Adds a VersionName attribute to the branch element in RepositoryInfo.xml with a shorter name: " )
.AppendFormat( @"<Branch Name=""{0}"" VersionName=""{1}"" ... />.", ci.BranchName, ci.BranchName.Substring( 0, 8 ) )
.AppendLine();
}
else
{
ciBuildVersion = actualBaseTag.ToString( ReleaseTagFormat.SemVer, ci );
ciBuildVersionNuGet = actualBaseTag.ToString( ReleaseTagFormat.NuGetPackage, ci );
}
}
Debug.Assert( ciBuildVersion == null || errors.Length == 0 );
return ciBuildVersion != null ? new CIReleaseInfo( ciBaseTag, info.PreviousMaxCommitDepth, ciBuildVersion, ciBuildVersionNuGet ) : null;
}
internal static CIReleaseInfo Create( Commit commit, CIBranchVersionMode ciVersionMode, string ciBuildName, StringBuilder errors, CommitVersionInfo info )
{
var actualBaseTag = info.PreviousMaxTag;
ReleaseTagVersion ciBaseTag = actualBaseTag ?? ReleaseTagVersion.VeryFirstVersion;
string ciBuildVersionNuGet = null, ciBuildVersion = null;
// If there is no base release found, we fall back to ZeroTimedBased mode.
if( ciVersionMode == CIBranchVersionMode.ZeroTimed || actualBaseTag == null )
{
DateTime timeRelease = commit.Committer.When.ToUniversalTime().UtcDateTime;
ciBuildVersion = CreateSemVerZeroTimed( ciBuildName, timeRelease, actualBaseTag?.ToString() );
ciBuildVersionNuGet = CreateNuGetZeroTimed( ciBuildName, timeRelease );
}
else
{
Debug.Assert( ciVersionMode == CIBranchVersionMode.LastReleaseBased && actualBaseTag != null );
CIBuildDescriptor ci = new CIBuildDescriptor { BranchName = ciBuildName, BuildIndex = info.PreviousMaxCommitDepth };
if( !ci.IsValidForNuGetV2 )
{
errors.AppendLine( "Due to NuGet V2 limitation, the branch name must not be longer than 8 characters. " );
errors.Append( "Adds a VersionName attribute to the branch element in RepositoryInfo.xml with a shorter name: " )
.AppendFormat( @"<Branch Name=""{0}"" VersionName=""{1}"" ... />.", ci.BranchName, ci.BranchName.Substring( 0, 8 ) )
.AppendLine();
}
else
{
ciBuildVersion = actualBaseTag.ToString( ReleaseTagFormat.SemVer, ci );
ciBuildVersionNuGet = actualBaseTag.ToString( ReleaseTagFormat.NuGetPackage, ci );
}
}
Debug.Assert( ciBuildVersion == null || errors.Length == 0 );
return ciBuildVersion != null ? new CIReleaseInfo( ciBaseTag, info.PreviousMaxCommitDepth, ciBuildVersion, ciBuildVersionNuGet ) : null;
}
string TryFindCommit( RepositoryInfoOptions options, Repository r, out Commit commit, out CIBranchVersionMode ciVersionMode, out string branchNameForCIVersion )
{
ciVersionMode = CIBranchVersionMode.None;
commit = null;
branchNameForCIVersion = null;
string commitSha = options.StartingCommitSha;
// Find current commit (the head) if none is provided.
if( string.IsNullOrWhiteSpace( commitSha ) )
{
IEnumerable<string> branchNames;
if( string.IsNullOrWhiteSpace( options.StartingBranchName ) )
{
// locCommit is here because one cannot use an out parameter inside a lambda.
var locCommit = commit = r.Head.Tip;
if( locCommit == null ) return "Unitialized Git repository.";
// Save the branches!
// By doing this, when we are in 'Detached Head' state (the head of the repository is on a commit and not on a branch: git checkout <sha>),
// we can detect that it is the head of a branch and hence apply possible options (mainly CI) for it.
// We take into account only the branches from options.RemoteName remote here.
string branchName = r.Head.FriendlyName;
if( branchName == "(no branch)" )
{
string remotePrefix = options.RemoteName + '/';
branchNames = r.Branches
.Where( b => b.Tip == locCommit && (!b.IsRemote || b.FriendlyName.StartsWith( remotePrefix )) )
.Select( b => b.IsRemote ? b.FriendlyName.Substring( remotePrefix.Length ) : b.FriendlyName );
}
else branchNames = new[] { branchName };
}
else
{
Branch br = r.Branches[options.StartingBranchName] ?? r.Branches[ options.RemoteName + '/' + options.StartingBranchName];
if( br == null ) return string.Format( "Unknown StartingBranchName: '{0}' (also tested on remote '{1}/{0}').", options.StartingBranchName, options.RemoteName );
commit = br.Tip;
branchNames = new[] { options.StartingBranchName };
}
RepositoryInfoOptionsBranch bOpt;
if( options.Branches != null
&& (bOpt = options.Branches.FirstOrDefault( b => branchNames.Contains( b.Name ) )) != null
&& bOpt.CIVersionMode != CIBranchVersionMode.None )
{
ciVersionMode = bOpt.CIVersionMode;
branchNameForCIVersion = string.IsNullOrWhiteSpace( bOpt.VersionName ) ? bOpt.Name : bOpt.VersionName;
}
}
else
{
commit = r.Lookup<Commit>( commitSha );
if( commit == null ) return string.Format( "Commit '{0}' not found.", commitSha );
}
return null;
}
string TryFindCommit(RepositoryInfoOptions options, Repository r, out Commit commit, out CIBranchVersionMode ciVersionMode, out string branchNameForCIVersion)
{
ciVersionMode = CIBranchVersionMode.None;
commit = null;
branchNameForCIVersion = null;
string commitSha = options.StartingCommitSha;
// Find current commit (the head) if none is provided.
if (string.IsNullOrWhiteSpace(commitSha))
{
IEnumerable <string> branchNames;
if (string.IsNullOrWhiteSpace(options.StartingBranchName))
{
// locCommit is here because one cannot use an out parameter inside a lambda.
var locCommit = commit = r.Head.Tip;
if (locCommit == null)
{
return("Unitialized Git repository.");
}
// Save the branches!
// By doing this, when we are in 'Detached Head' state (the head of the repository is on a commit and not on a branch: git checkout <sha>),
// we can detect that it is the head of a branch and hence apply possible options (mainly CI) for it.
// We take into account only the branches from options.RemoteName remote here.
string branchName = r.Head.FriendlyName;
if (branchName == "(no branch)")
{
string remotePrefix = options.RemoteName + '/';
branchNames = r.Branches
.Where(b => b.Tip == locCommit && (!b.IsRemote || b.FriendlyName.StartsWith(remotePrefix)))
.Select(b => b.IsRemote ? b.FriendlyName.Substring(remotePrefix.Length) : b.FriendlyName);
}
else
{
branchNames = new[] { branchName }
};
}
else
{
string remotePrefix = options.RemoteName + '/';
string localBranchName = options.StartingBranchName.StartsWith(remotePrefix)
? options.StartingBranchName.Substring(remotePrefix.Length)
: options.StartingBranchName;
Branch br = r.Branches[options.StartingBranchName];
if (br == null && ReferenceEquals(localBranchName, options.StartingBranchName))
{
string remoteName = remotePrefix + options.StartingBranchName;
br = r.Branches[remoteName];
if (br == null)
{
return($"Unknown StartingBranchName: '{options.StartingBranchName}' (also tested on remote '{remoteName}').");
}
}
if (br == null)
{
return($"Unknown (remote) StartingBranchName: '{options.StartingBranchName}'.");
}
commit = br.Tip;
branchNames = new[] { localBranchName };
}
RepositoryInfoOptionsBranch bOpt;
if (options.Branches != null &&
(bOpt = options.Branches.FirstOrDefault(b => branchNames.Contains(b.Name))) != null &&
bOpt.CIVersionMode != CIBranchVersionMode.None)
{
ciVersionMode = bOpt.CIVersionMode;
branchNameForCIVersion = string.IsNullOrWhiteSpace(bOpt.VersionName) ? bOpt.Name : bOpt.VersionName;
}
}
else
{
commit = r.Lookup <Commit>(commitSha);
if (commit == null)
{
return($"Commit '{commitSha}' not found.");
}
}
return(null);
}
