Summary: We need to tweak a few patterns to accommodate the possibility that lines end in "\r\n".
Test Plan: Added failing unit test and made it pass.
Reviewers: vrana, btrahan
Reviewed By: vrana
CC: aran, mbishopim3
Maniphest Tasks: T1944
Differential Revision: https://secure.phabricator.com/D3772
Summary: Make this harder to get wrong. Instead of requiring a separate call for synthetic data, automatically load it if we can.
Test Plan: Unit tests; `arc diff`.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T866
Differential Revision: https://secure.phabricator.com/D3750
Summary:
- I caused $parser to be reused in D3732 which I belived was safe, but actually isn't. We end up writing to the same changes. We should make it safe but there's some mess in Phabricator that needs to be cleaned up first.
- One minor error code thing, variable is undefined.
Test Plan: Ran `arc export --git` on a moved file, got a better result. Ran some command which made me hit the other case and didn't get a fatal anymore.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D3749
Summary:
After a reintegration merge, "Copied From URL" will be different and current approach will result in a wrong path. If the path does not match, just mark it as a new file.
moved the comment before if so lines stay at 80 chars
Test Plan: in trunk, svn merge --reintegrate ^/branches/foo and arc diff - without this change it will say "Copied from es/foo/..."
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3748
Summary: See T1675 for discussion. We currently strip `[abicwo12]/` from Git patches, but the user can provide arbitrary prefixes with `--src-prefix` and `--dst-prefix`, or strip prefixes entirely with `--no-prefix`. In these cases, trust they know what they're doing rather than rejecting the diff.
Test Plan: Added a bunch of tests. We have existing tests for `diff.mnemonicprefix` and normal prefixes.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T1675
Differential Revision: https://secure.phabricator.com/D3744
Summary: See D3252. Reduces code duplication a little bit. Also remove some dire warnings about impending doom -- this has been in use in the wild for a long time.
Test Plan: Added a file in ISO-8859-1, ran `arc diff --encoding ISO-8859-1` to generate this revision, got an encoding note in output.
Reviewers: davidreuss, vrana, btrahan
Reviewed By: davidreuss
CC: aran
Maniphest Tasks: T452
Differential Revision: https://secure.phabricator.com/D3253
Summary: This diff format is used by de-facto mercurial GUI called "TortoiseHG".
It is available as the only way to copy diff into clipboard (right click commit,
select "export", select "copy patch". I added this format support into arcanist
so revisions in Differential can be created from TortoiseHG via simple copy-
paste. Unit test added, manually tested.
See: https://github.com/facebook/arcanist/pull/46
Reviewed by: epriestley
Summary: When you run `hg diff -r x:y`, we get two "-r" arguments in the diff header. Currently, we parse this incorrectly.
Test Plan: Added unit test which previously failed; test now passes.
Reviewers: dschleimer, btrahan
Reviewed By: dschleimer
CC: aran, cakoose
Maniphest Tasks: T1550
Differential Revision: https://secure.phabricator.com/D3061
Summary:
On Windows, a diff may have "\n" newlines (from the file itself) but "\r\n" blocks (from svn).
NOTE: indents are funky since I edited this with Notepad++, I'll fix before landing.
Test Plan: Diffed an edit to a "\n" newline file on Windows in SVN.
Reviewers: btrahan, vrana
Reviewed By: vrana
CC: aran
Differential Revision: https://secure.phabricator.com/D2998
Summary: I'm trying to get a repro for a Windows + SVN patch issue. Dump patches which fail to a temp file so there's less bewilderment in getting the right patch handed over for analysis.
Test Plan: Forced a parse failure, ran "arc diff", inspected temp file.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D2997
Summary: From "cmd.exe" with, e.g. SilkSVN, there are some issues getting arc to do anything useful. Resolve enough of them so that it's at least usable.
Test Plan: Created a revision from Windows / cmd.exe / arc / SVN.
Reviewers: btrahan, jungejason, vrana
Reviewed By: vrana
CC: aran
Differential Revision: https://secure.phabricator.com/D2984
