VCI-0.2.0_2

Changes for version 0.2.0_2

New Features:
- Added Project::head_revision, which returns the revision identifier that represents "head" in the Project.
- You can now specify "revision" to get_file to get a particular revision of that file.
API Changes:
- Renamed get_commit's "as_of" to "at_or_before", which is more correct English-wise. (Thanks to LTJake on IRC.)
Optimizations:
- Hg's File::history should now be much faster, as gets the information directly from Hg instead of building it from the Project's History.
Bug Fixes:
- Sometimes Cvs's File::content was including CVS's header at the end of the content.
- Specifying a value greater than 1 for "debug" in VCI->connect was throwing an error.
- Cvs wasn't dying correctly when a command failed.

Changes for version 0.2.0_1

New Features:
- Added File::content, which allows you to get the actual raw content of a file at its particular revision.
- Added File::content_size, which allows you to get the size of the file in bytes at its particular revision.
- In addition to specifying a revision ID, you can now specify "time" and "as_of" to Project::get_commit.
API Changes:
- Project::get_commit now takes named parameters instead of a single positional parameter.
- Project::get_history_by_time no longer has an "at" argument. (Use get_commit(time => 'blah') instead.)
- Svn's FileOrDirectory is now *both* a VCI::Abstract::File and a VCI::Abstract::Directory, instead of being neither.
Bug Fixes:
- File::is_executable wasn't correctly specified as being Bool.
- Svn should now correctly delete temp files created by Commit::as_diff after build_as_diff returns.

Changes for version 0.1.0_4

This release will probably be released as 0.1.1 in a few days, with a few POD improvements, unless there are terrible test failures that I don't know about.
Added tests for Hg, which found and fixed several bugs, listed lower in these notes.
We now require Text::Diff::Parser 0.07 which fixes bugs that affect us.
In Project, get_path, get_file, and get_directory now take named parameters instead of positional parameters, to prepare for future API improvements.
Tests:
- You can set VCI_TEST_DEBUG = 1 in the environment to have VCI connect with "debug" turned on during tests.
- Set VCI_REMOTE_TESTS to 1 in the environment to run tests that involve accessing things across the Internet.
Hg:
- If you had a url like http://domain.com/repos/ for your Hg repo, Project names would look like "repos/project" instead of just "project".
- Repository::projects returned an extra project that had an empty name.
- Slashes at the start of a project name will be stripped, now.
- Getting the contents of any directory other than the root_directory wasn't working.
- Sometimes Committable objects would die when asked for their time, in certain timezones.
- Commit::added, Commit::modified, and Commit::removed didn't work at all.
- Messages had "<br/>" included in them, often.

Changes for version 0.1.0_3

The XML output format of bzr-xmloutput changed as of revision 18 of that plugin. The Bzr driver now supports both the old and the new format.
Calling Bzr::Repository->projects would sometimes fail because Repository.pm wasn't using VCI::VCS::Bzr::Project.
Tests were always failing because they weren't properly checking for non-perl-module prerequisites.

Changes for version 0.1.0_2

0.1.0_1 was completely broken for several drivers (couldn't connect to a Repository).
Various fixes to Diffs in various drivers (compared to 0.1.0_1).
Project objects now remove trailing and starting forward-slashes from their names when they are initialized. So "/project/" will be the same as "project".
Various POD fixes.
Doing "./Build dist" will now always run tests before building the distribution. This is necessary because running the tests properly sets up t/repos/ for distribution.
Added tests for Cvs, Svn, Git, and Bzr, which caused a lot of re-arch and various bug fixes:
Svn:
- Support for local repositories, including relative paths.
- "time" on objects from get_path, get_file, and get_directory was wrong. (Svn returns microseconds and we were interpreting them as seconds.)
- The 'R' action is now interepreted as the file being modified, not added and then deleted.
- Properly strip the final newline from Commit::message.
- Copied/moved files now handled correctly (and how they are handled is better documented).
- File and Directory objects from other Projects won't show up in your Project's Commit objects.
Cvs:
- Support for local repositories, including relative paths.
- Repository now supports "projects".
- File and Directory objects now return the correct time if gotten from get_path, get_file, or get_directory.
- We weren't passing the "-u" argument to cvsps, so the History wasn't being updated if there was a new commit to the repository since the very first time anybody ever called "history" on this project.
Git:
- Calling "contents" on a versioned Directory now correctly returns the contents of that Directory at that time in history.
- Commit::message was always returning an empty string. It now correctly returns the message.
- File objects now return their most recent revision instead of 'HEAD' if you got them from get_path or get_file.
- Support for relative paths to local repos.
- Repository::projects now also detects "bare" repositories.
Bzr:
- Commit:message no longer has an extra space at the start or an extra newline at the end.