// 'null' filename strings will be replaced with empty strings
public List <string> Diff(string leftcommit, string rightcommit, string filename1, string filename2, int context)
{
DiffCacheKey key = new DiffCacheKey
{
sha1 = leftcommit,
sha2 = rightcommit,
filename1 = filename1,
filename2 = filename2,
context = context
};
if (_cachedDiffs.ContainsKey(key))
{
return(_cachedDiffs[key]);
}
List <string> result = (List <string>)run_in_path(() =>
{
string arguments =
"diff -U" + context.ToString() + " " + leftcommit + " " + rightcommit
+ " -- " + (filename1 ?? "") + " " + (filename2 ?? "");
return(GitUtils.git(arguments).Output);
}, Path);
_cachedDiffs[key] = result;
return(result);
}
/// <summary>
/// Removes a section for the difftool with the passed name from the global git configuration.
/// Throws GitOperationException in case of problems with git.
/// </summary>
public void RemoveGlobalDiffTool(string name)
{
// No need to change current directory because we're changing a global setting
string arguments = "config --global --remove-section difftool." + name;
GitUtils.git(arguments);
}
/// <summary>
/// Adds a difftool with the given name and command to the global git configuration.
/// Throws GitOperationException in case of problems with git.
/// </summary>
public void SetGlobalDiffTool(string name, string command)
{
// No need to change current directory because we're changing a global setting
string arguments = "config --global difftool." + name + ".cmd " + command;
GitUtils.git(arguments);
}
/// <summary>
/// Launches 'git difftool --dir-diff' command
/// </summary>
public int DiffTool(string name, string leftCommit, string rightCommit)
{
return((int)run_in_path(() =>
{
string arguments = "difftool --dir-diff --tool=" + name + " " + leftCommit + " " + rightCommit;
return GitUtils.git(arguments, false).PID;
}, Path));
}
public List <string> GetListOfRenames(string leftcommit, string rightcommit)
{
return((List <string>)run_in_path(() =>
{
string arguments = "diff " + leftcommit + " " + rightcommit + " --numstat --diff-filter=R";
return GitUtils.git(arguments).Output;
}, Path));
}
static private bool isValidRepository(string path)
{
if (!Directory.Exists(path))
{
return(false);
}
return((bool)run_in_path(() =>
{
try
{
var arguments = "rev-parse --is-inside-work-tree";
GitUtils.GitOutput output = GitUtils.git(arguments);
return output.Errors.Count == 0;
}
catch (GitOperationException)
{
return false;
}
}, path));
}
public List <string> ShowFileByRevision(string filename, string sha)
{
RevisionCacheKey key = new RevisionCacheKey
{
filename = filename,
sha = sha
};
if (_cachedRevisions.ContainsKey(key))
{
return(_cachedRevisions[key]);
}
List <string> result = (List <string>)run_in_path(() =>
{
string arguments = "show " + sha + ":" + filename;
return(GitUtils.git(arguments).Output);
}, Path);
_cachedRevisions[key] = result;
return(result);
}