private static RebaseStepResult ApplyPickStep(RebaseHandle rebaseOperationHandle, Repository repository, Identity committer, RebaseOptions options, RebaseStepInfo stepToApplyInfo)
{
RebaseStepResult rebaseStepResult;
// commit and continue.
if (repository.Index.IsFullyMerged)
{
Proxy.GitRebaseCommitResult rebase_commit_result = Proxy.git_rebase_commit(rebaseOperationHandle, null, committer);
if (rebase_commit_result.WasPatchAlreadyApplied)
{
rebaseStepResult = new RebaseStepResult(RebaseStepStatus.ChangesAlreadyApplied);
}
else
{
rebaseStepResult = new RebaseStepResult(RebaseStepStatus.Committed, rebase_commit_result.CommitId);
}
}
else
{
rebaseStepResult = new RebaseStepResult(RebaseStepStatus.Conflicts);
}
return(rebaseStepResult);
}
private static RebaseStepResult ApplyPickStep(RebaseHandle rebaseOperationHandle, Repository repository, Identity committer, RebaseOptions options, RebaseStepInfo stepToApplyInfo)
{
RebaseStepResult rebaseStepResult;
// commit and continue.
if (repository.Index.IsFullyMerged)
{
Proxy.GitRebaseCommitResult rebase_commit_result = Proxy.git_rebase_commit(rebaseOperationHandle, null, committer);
if (rebase_commit_result.WasPatchAlreadyApplied)
{
rebaseStepResult = new RebaseStepResult(RebaseStepStatus.ChangesAlreadyApplied);
}
else
{
rebaseStepResult = new RebaseStepResult(RebaseStepStatus.Committed, rebase_commit_result.CommitId);
}
}
else
{
rebaseStepResult = new RebaseStepResult(RebaseStepStatus.Conflicts);
}
return rebaseStepResult;
}
/// <summary>
/// Run the current rebase step. This will handle reporting that we are about to run a rebase step,
/// identifying and running the operation for the current step, and reporting the current step is completed.
/// </summary>
/// <param name="rebaseOperationHandle"></param>
/// <param name="repository"></param>
/// <param name="committer"></param>
/// <param name="options"></param>
/// <param name="stepToApplyIndex"></param>
/// <param name="totalStepCount"/>
/// <returns></returns>
private static unsafe RebaseResult RunRebaseStep(RebaseHandle rebaseOperationHandle,
Repository repository,
Identity committer,
RebaseOptions options,
long stepToApplyIndex,
long totalStepCount)
{
RebaseStepResult rebaseStepResult = null;
RebaseResult rebaseSequenceResult = null;
git_rebase_operation *rebaseOp = Proxy.git_rebase_operation_byindex(rebaseOperationHandle, stepToApplyIndex);
ObjectId idOfCommitBeingRebased = ObjectId.BuildFromPtr(&rebaseOp->id);
RebaseStepInfo stepToApplyInfo = new RebaseStepInfo(rebaseOp->type,
repository.Lookup <Commit>(idOfCommitBeingRebased),
LaxUtf8NoCleanupMarshaler.FromNative(rebaseOp->exec));
// Report the rebase step we are about to perform.
if (options.RebaseStepStarting != null)
{
options.RebaseStepStarting(new BeforeRebaseStepInfo(stepToApplyInfo, stepToApplyIndex, totalStepCount));
}
// Perform the rebase step
git_rebase_operation *rebaseOpReport = Proxy.git_rebase_next(rebaseOperationHandle);
// Verify that the information from the native library is consistent.
VerifyRebaseOp(rebaseOpReport, stepToApplyInfo);
// Handle the result
switch (stepToApplyInfo.Type)
{
case RebaseStepOperation.Pick:
rebaseStepResult = ApplyPickStep(rebaseOperationHandle, repository, committer, options, stepToApplyInfo);
break;
case RebaseStepOperation.Squash:
case RebaseStepOperation.Edit:
// case RebaseStepOperation.Exec:
case RebaseStepOperation.Fixup:
case RebaseStepOperation.Reword:
// These operations are not yet supported by lg2.
throw new GitException("Rebase Operation Type ({0}) is not currently supported in Simula.Scripting.Git.",
stepToApplyInfo.Type);
default:
throw new ArgumentException(string.Format(
"Unexpected Rebase Operation Type: {0}", stepToApplyInfo.Type));
}
// Report that we just completed the step
if (options.RebaseStepCompleted != null &&
(rebaseStepResult.Status == RebaseStepStatus.Committed ||
rebaseStepResult.Status == RebaseStepStatus.ChangesAlreadyApplied))
{
if (rebaseStepResult.ChangesAlreadyApplied)
{
options.RebaseStepCompleted(new AfterRebaseStepInfo(stepToApplyInfo, stepToApplyIndex, totalStepCount));
}
else
{
options.RebaseStepCompleted(new AfterRebaseStepInfo(stepToApplyInfo,
repository.Lookup <Commit>(new ObjectId(rebaseStepResult.CommitId)),
stepToApplyIndex,
totalStepCount));
}
}
// If the result of the rebase step is something that requires us to stop
// running the rebase sequence operations, then report the result.
if (rebaseStepResult.Status == RebaseStepStatus.Conflicts)
{
rebaseSequenceResult = new RebaseResult(RebaseStatus.Conflicts,
stepToApplyIndex,
totalStepCount,
null);
}
return(rebaseSequenceResult);
}
