PullConfig(RemoteInfo remote, string line, IEnumerable <string> proceedingLines, bool isRebase)
{
Remote = remote;
line = line.Trim();
int gapStart = line.IndexOf(" ");
LocalBranch = line.Substring(0, gapStart);
if (isRebase)
{// {local} rebases onto remote {remoteBranch}
RemoteBranches = new string[] { GetRemoteBranch(line, RebasesOntoRemote) };
Config = MergeAction.Rebase;
}
else
{
// "localBranch merges with remote remoteBranch"
// and with remote remoteBranch
// and with remote remoteBranch
// ...
const string mergeMarker = "with remote";
var remotes = new List <string> {
GetRemoteBranch(line, mergeMarker)
};
remotes.AddRange(from branch in proceedingLines
select GetRemoteBranch(branch, mergeMarker));
RemoteBranches = remotes;
Config = MergeAction.Merge;
}
}
// Remote branches:
// LibGit2Sharp tracked
// LibGit2Sharp new (next fetch will store in remotes/{remote})"
// LibGit2Sharp stale (use 'git remote prune' to remove)"
internal RemoteTrackingBranch(string line, RemoteInfo remote)
{
int gapStart = line.IndexOf(" ");
Name = line.Substring(0, gapStart);// branch name ends right before first space
string status = line.Substring(gapStart).Trim().ToLower();
foreach (var state in ValidStates)
{
if (status.StartsWith(state.Key))
{
Status = state.Value;
if (Status == State.Stale)
{
// refs/remotes/berger/left-panel/remotes stale (use 'git remote prune' to remove)
// release/2.32 tracked
string staleName = string.Format("{0}{1}/", GitRef.RefsRemotesPrefix, remote.Name);
if (Name.StartsWith(staleName))
{// stale remote branch starts with "refs/remotes/{0}/"
Name = Name.Substring(staleName.Length);
}
}
break;
}
}
InternalPullConfigs = new List <PullConfig>();
Remote = remote;
FullPath = string.Format(
"{0}{1}{2}",
remote.Name,
GitModule.RefSep,
Name);
}
public RemoteBranch(RemoteInfo remote, string remoteBranchLine, string headBranchName)
{
Remote = remote;
// $ git ls-remote --heads {remote}
// {SHA-1} refs/heads/{branch}
Sha1 = remoteBranchLine.Substring(0, Sha1Length);
var temp = remoteBranchLine.Substring(Sha1Length).Trim();// remove SHA-1, then trim
FullRefName = temp;
Name = FullRefName.Substring(GitRef.RefsHeadsPrefix.Length);// remove "refs/heads/"
IsHead = Equals(Name, headBranchName);
if (IsHead)
{
remote.HeadBranch = this;
}
}
/// <summary>Creates a 'git remote' command to track/un-track specified branches.</summary>
/// <param name="remote">Remote whose branches to set.</param>
/// <param name="option">Indicates the add/remove/reset action to perform.</param>
/// <param name="trackingBranches">Branches to track/un-track.</param>
public GitRemote(RemoteInfo remote, SetBranches option, params RemoteInfo.RemoteTrackingBranch[] trackingBranches)
{ // 'git remote set-branches [--add] <name> <branch> <branch> ...'
string add = (option == SetBranches.Append)
? "--add" // add to tracked branches
: ""; // reset then track/untrack branches
IEnumerable <RemoteInfo.RemoteTrackingBranch> cmdBranches;
if (option == SetBranches.UnTrack)
{// un-track
var keepers = new HashSet <RemoteInfo.RemoteTrackingBranch>(remote.RemoteTrackingBranches);
keepers.ExceptWith(trackingBranches);
cmdBranches = keepers;
}
else
{
cmdBranches = trackingBranches.AsEnumerable();
}
string branchesString = string.Join(" ", cmdBranches);
// 'git remote set-branches [--add] <name> <branch> <branch> ...'
cmd = string.Format("remote set-branches {0} {1} {2}", remote.Name, add, branchesString);
}
/// <summary>Creates a 'git remote' command to track/un-track specified branches.</summary>
/// <param name="remote">Remote whose branches to set.</param>
/// <param name="option">Indicates the add/remove/reset action to perform.</param>
/// <param name="trackingBranches">Branches to track/un-track.</param>
public GitRemote(RemoteInfo remote, SetBranches option, params RemoteInfo.RemoteTrackingBranch[] trackingBranches)
{
// 'git remote set-branches [--add] <name> <branch> <branch> ...'
string add = (option == SetBranches.Append)
? "--add" // add to tracked branches
: "";// reset then track/untrack branches
IEnumerable<RemoteInfo.RemoteTrackingBranch> cmdBranches;
if (option == SetBranches.UnTrack)
{// un-track
var keepers = new HashSet<RemoteInfo.RemoteTrackingBranch>(remote.RemoteTrackingBranches);
keepers.ExceptWith(trackingBranches);
cmdBranches = keepers;
}
else
{
cmdBranches = trackingBranches.AsEnumerable();
}
string branchesString = string.Join(" ", cmdBranches);
// 'git remote set-branches [--add] <name> <branch> <branch> ...'
cmd = string.Format("remote set-branches {0} {1} {2}", remote.Name, add, branchesString);
}
/// <summary>Creates a new <see cref="PullConfig"/> which rebases onto a remote.</summary>
internal PullConfig(RemoteInfo remote, string line)
: this(remote, line, null, true)
{
}
/// <summary>Reset the current remote-tracking branches and only track the specified branches.</summary>
public static GitRemote TrackOnly(RemoteInfo remote, params RemoteInfo.RemoteTrackingBranch[] trackingBranches)
{
return(new GitRemote(remote, SetBranches.Reset, trackingBranches));
}
/// <summary>Un-track the specified remote-tracking branches.</summary>
public static GitRemote UnTrack(RemoteInfo remote, params RemoteInfo.RemoteTrackingBranch[] trackingBranches)
{
return(new GitRemote(remote, SetBranches.UnTrack, trackingBranches));
}
/// <summary>Indicates whether a remote branch is lacking commits that are in a local branch/revision.</summary>
/// <param name="aheadRevision">Local branch/revision.</param>
/// <param name="remoteTrackingBranch">Remote branch to check if it's behind.</param>
public bool IsRemoteBranchBehind(RemoteInfo.RemoteTrackingBranch remoteTrackingBranch, string aheadRevision)
{
return IsBranchBehind(remoteTrackingBranch.FullPath, aheadRevision);
}
public RemoteBranch(RemoteInfo remote, string remoteBranchLine, string headBranchName)
{
Remote = remote;
// $ git ls-remote --heads {remote}
// {SHA-1} refs/heads/{branch}
Sha1 = remoteBranchLine.Substring(0, Sha1Length);
var temp = remoteBranchLine.Substring(Sha1Length).Trim();// remove SHA-1, then trim
FullRefName = temp;
Name = FullRefName.Substring(GitRef.RefsHeadsPrefix.Length);// remove "refs/heads/"
IsHead = Equals(Name, headBranchName);
if (IsHead)
{
remote.HeadBranch = this;
}
}
/// <summary>Gets the number of commits which appear in a remote branch that are NOT in another branch/revision.
/// <remarks>Indicates how many commits the local branch is behind the remote branch; possibly for pulling.</remarks></summary>
/// <param name="behindRevision">Revision/branch to check how many commits it's behind.</param>
/// <param name="remoteTrackingBranch">Remote branch.</param>
public int GetCommitDiffCount(string behindRevision, RemoteInfo.RemoteTrackingBranch remoteTrackingBranch)
{
return GetCommitDiffCount(behindRevision, remoteTrackingBranch.FullPath);
}
/// <summary>Un-track the specified remote-tracking branches.</summary>
public static GitRemote UnTrack(RemoteInfo remote, params RemoteInfo.RemoteTrackingBranch[] trackingBranches)
{
return new GitRemote(remote, SetBranches.UnTrack, trackingBranches);
}
/// <summary>Reset the current remote-tracking branches and only track the specified branches.</summary>
public static GitRemote TrackOnly(RemoteInfo remote, params RemoteInfo.RemoteTrackingBranch[] trackingBranches)
{
return new GitRemote(remote, SetBranches.Reset, trackingBranches);
}
/// <summary>Creates a new <see cref="PullConfig"/> which merges onto remote(s).</summary>
internal PullConfig(RemoteInfo remote, string firstLine, IEnumerable <string> proceedingLines)
: this(remote, firstLine, proceedingLines, false)
{
}
/// <summary>Creates a new <see cref="PullConfig"/> which rebases onto a remote.</summary>
internal PullConfig(RemoteInfo remote, string line)
: this(remote, line, null, true)
{
}
/// <summary>Creates a new <see cref="PullConfig"/> which merges onto remote(s).</summary>
internal PullConfig(RemoteInfo remote, string firstLine, IEnumerable<string> proceedingLines)
: this(remote, firstLine, proceedingLines, false)
{
}
PullConfig(RemoteInfo remote, string line, IEnumerable<string> proceedingLines, bool isRebase)
{
Remote = remote;
line = line.Trim();
int gapStart = line.IndexOf(" ");
LocalBranch = line.Substring(0, gapStart);
if (isRebase)
{// {local} rebases onto remote {remoteBranch}
RemoteBranches = new string[] { GetRemoteBranch(line, RebasesOntoRemote) };
Config = MergeAction.Rebase;
}
else
{
// "localBranch merges with remote remoteBranch"
// and with remote remoteBranch
// and with remote remoteBranch
// ...
const string mergeMarker = "with remote";
var remotes = new List<string> { GetRemoteBranch(line, mergeMarker) };
remotes.AddRange(from branch in proceedingLines
select GetRemoteBranch(branch, mergeMarker));
RemoteBranches = remotes;
Config = MergeAction.Merge;
}
}
/// <summary>Gets the number of commits which appear in a local branch/revision that are NOT in a remote branch.
/// <remarks>Indicates how many commits the local branch is ahead of the remote branch.</remarks></summary>
/// <param name="remoteTrackingBranch">Remote branch to check the number of commits it's behind.</param>
/// <param name="aheadRevision">Local revision/branch.</param>
public int GetCommitDiffCount(RemoteInfo.RemoteTrackingBranch remoteTrackingBranch, string aheadRevision)
{
return GetCommitDiffCount(remoteTrackingBranch.FullPath, aheadRevision);
}
.ToDictionary(state => state.ToString().ToLower()); // e.g. "tracked" -> Tracked
#endregion Fields
#region Constructors
// Remote branches:
// LibGit2Sharp tracked
// LibGit2Sharp new (next fetch will store in remotes/{remote})"
// LibGit2Sharp stale (use 'git remote prune' to remove)"
internal RemoteTrackingBranch(string line, RemoteInfo remote)
{
int gapStart = line.IndexOf(" ");
Name = line.Substring(0, gapStart);// branch name ends right before first space
string status = line.Substring(gapStart).Trim().ToLower();
foreach (var state in ValidStates)
{
if (status.StartsWith(state.Key))
{
Status = state.Value;
if (Status == State.Stale)
{
// refs/remotes/berger/left-panel/remotes stale (use 'git remote prune' to remove)
// release/2.32 tracked
string staleName = string.Format("{0}{1}/", GitRef.RefsRemotesPrefix, remote.Name);
if (Name.StartsWith(staleName))
{// stale remote branch starts with "refs/remotes/{0}/"
Name = Name.Substring(staleName.Length);
}
}
break;
}
}
InternalPullConfigs = new List<PullConfig>();
Remote = remote;
FullPath = string.Format(
"{0}{1}{2}",
remote.Name,
GitModule.RefSep,
Name);
}
/// <summary>Indicates whether a local branch/revision is behind a remote branch; possibly for pulling.</summary>
/// <param name="behindRevision">Local branch/revision to check if it's behind.</param>
/// <param name="remoteTrackingBranch">Remote branch.</param>
public bool IsBranchBehind(string behindRevision, RemoteInfo.RemoteTrackingBranch remoteTrackingBranch)
{
return IsBranchBehind(behindRevision, remoteTrackingBranch.FullPath);
}