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Author SHA1 Message Date
epriestley
d516f39bf3 Throw a helpful message when users run "arc diff --raw --update".
Summary: We crash and burn right now, trying to launch an interactive editor against a non-tty stdin. Raise a helpful error message instead.

Test Plan: Will run "arc diff --raw --update".

Reviewers: btrahan, yairlivne

Reviewed By: btrahan

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1949
2012-03-19 19:15:58 -07:00
epriestley
4e888458d7 In "arc patch", use "cat-file -t" instead of "rev-parse --verify" to check for commits.
Summary:
  - `git rev-parse --verify` "verifies" very valid-looking commit name, not just valid commit names.
  - Currently, if we can't find the base rev we'll incorrectly "verify" it and then fail on "git checkout -b <branch> <some bogus commit>".
  - Instead, use `git cat-file -t`.
  - See similar fix in D1590.

Example:

  $ git rev-parse --verify aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Test Plan: Ran "arc patch" in a mismatched local, hit "Y" to branch, got a branch off HEAD instead of an error.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1947
2012-03-19 19:11:52 -07:00
epriestley
718b8b6d4f Add an arc.bat file for Arcanist
Summary: Allow Windows users to type "arc" with appropriate env config.

Test Plan: Typed "arc", got arc.

Reviewers: Makinde, btrahan, Koolvin, jungejason

Reviewed By: jungejason

CC: aran, epriestley

Maniphest Tasks: T124

Differential Revision: https://secure.phabricator.com/D1937
2012-03-18 19:42:53 -07:00
epriestley
89753d5d49 Don't fatal without Conduit for "--patch" and "--bundle"
Summary:
In some workflows, we don't have Conduit at all, so we'll fail with a raw exception. Test for conduit presence before trying to make the encoding call.

Also move some "instanceof" logic for updates into RepositoryAPI (factoring, windows compat).

Test Plan: Ran "arc patch --patch some.patch".

Reviewers: 20after4, davidreuss, nh, btrahan

Reviewed By: 20after4

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1935
2012-03-16 13:40:33 -07:00
epriestley
f15479c832 Fix an issue with unified patch generation for terminal newline changes
Summary:
We currently detect the "\" as a change, and may generate a hunk like this, without changes.

  @@ -97,4 +98,4 @@
   mmm
   mmm
   mmm
  \ No newline at end of file

While "git apply" is OK with this, "patch" is not. Instead, don't detect this as a change (it is always accompanied by - / + if it's a real change).

Test Plan: Successfully applied a previously-failing SVN patch to a file without a terminal newline that had nonlocal changes.

Reviewers: 20after4, nh, btrahan

Reviewed By: 20after4

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1934
2012-03-16 13:40:11 -07:00
Nick Harper
dc6816789a Remove debugging print from a test case
Test Plan: reran the test

Reviewers: epriestley, jungejason

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1906
2012-03-15 14:30:33 -07:00
David Reuss
545f51a4fb Respect custom set encoding in patch/export workflows
Summary:
In cases where a codebase is not UTF-8, we will attempt an conversion,
if an alternative encoding is given/configured.

This is now possible in two ways:

  - by configuring one under repository tracking in diffusion
  - by passing an --encoding option to the workflow

If the first is not available we will make a conduit call
to do an extra check and see if an encoding is configured directly with
phabricator.

Test Plan:
Tried various diffs with known encodings (mostly ISO-8859-1), and passed
it in, via stdin, or downloaded a known problematic revision from
phabricator, and they applied where they otherwise failed.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Maniphest Tasks: T452

Differential Revision: https://secure.phabricator.com/D1880
2012-03-14 07:08:21 -07:00
epriestley
f673ab10b1 Strip colorized diffs, show line numbers in context
Summary:
  - When users pipe in colorized diffs, strip the colors instead of failing.
  - When showing context, show line numbers (we do show 3 lines around the failure, the failure was just on the first line).
  - Remove an irrelevant TODO comment (we handle this elsewhere now).

Test Plan: Unit tests.

Reviewers: Makinde, btrahan

Reviewed By: Makinde

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1887
2012-03-14 06:34:00 -07:00
Nick Harper
7494a95c40 [svn1.7] handle removed directories in svn in arc diff
Summary:
`svn rm $directory` removes the directory and its contents in svn 1.7, whereas
svn 1.6 only removes the directory's contents, so arc diff needs to not try
to read the directory.

Test Plan:
ran arc diff in a svn working copy that had a directory removed (with both
svn 1.6 and svn 1.7) and confirmed that the command did not throw an exception,
and that the removed directory was marked as directory (not a file).

Reviewers: epriestley, jungejason

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1889
2012-03-13 23:45:37 -07:00
Nick Harper
6dd511d0ef [svn1.7] Handle changes to svn properties in svn1.7 working copies
Summary: svn changed the format of property changes for svn1.7.

Test Plan: arc diff on a working copy with svn property changes

Reviewers: epriestley, jungejason

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1885
2012-03-13 16:34:13 -07:00
epriestley
ec9a3ddb23 Add a check to 'arc liberate' for loose .php files in the library root
Summary: @koolvin ran into this and was justifiably confused.

Test Plan: Put some random .php file in src/, ran arc liberate src/, got warned.

Reviewers: btrahan, Koolvin

Reviewed By: btrahan

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1878
2012-03-13 11:17:28 -07:00
Nick Harper
024d108661 [svn1.7] treat nonpositive rev numbers as added files
Summary:
svn 1.7 reports a rev number of -1 for added files; previous versions
reported a rev number of 0. Interpret nonpositive rev numbers to mean
the file was added.

Test Plan: ran arc diff on an svn1.7 working copy with added files

Reviewers: epriestley, jungejason

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1867
2012-03-13 11:11:48 -07:00
epriestley
0dd9f5f3a5 Add a test case to make sure prefix/suffix intraline diffs work correctly
Summary: Wanted to double-check that this works properly; it does, but might as well keep the test case.

Test Plan: Ran tests.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley

Maniphest Tasks: T970

Differential Revision: https://secure.phabricator.com/D1869
2012-03-12 18:21:44 -07:00
epriestley
d8b510596f Don't show "not executable" for files with no coverage information
Summary: We incorrectly merge array() into empty string, which is later interpreted as "this file is entirely not-executable". Instead, show no coverage information in the UI.

Test Plan: Looked at a README diff with no coverage information, got no UI render.

Reviewers: tuomaspelkonen, btrahan, zeeg

Reviewed By: tuomaspelkonen

CC: aran, epriestley

Maniphest Tasks: T965

Differential Revision: https://secure.phabricator.com/D1863
2012-03-12 17:04:51 -07:00
epriestley
d8967290e9 Improve "arc cover" parameters
Summary: Give "arc cover" --rev and paths parameters like "arc lint" and "arc unit".

Test Plan: Ran 'arc cover' with various rev/path things. Ran in SVN to verify it works/fails correctly.

Reviewers: btrahan, vrana

Reviewed By: btrahan

CC: aran, epriestley

Maniphest Tasks: T707

Differential Revision: https://secure.phabricator.com/D1860
2012-03-12 17:04:20 -07:00
Edward Speyer
454a7de87e ArcanistRepositoryAPI: add getCanonicalRevisionName
Summary:
Resolves crazy stuff like 'HEAD' or '{2001-01-01T01:01:01}' into an
actual revision, with a provided implementation for git.

Test Plan: Tested in a hacky script.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1849
2012-03-12 16:12:01 -07:00
epriestley
6a7b1a7bdd Don't record anonymous functions into the symbol map
Summary:
Although we currently forbid anonymous functions, some day we will likely permit them, and our behavior for them is wrong.

Handle them correctly rather than throwing an exception because we should be covered by D1846 against accidental use, and we won't be on PHP 5.2 forever.

Test Plan: Ran against a test file with anonymous functions. Before, it emitted a declaration of a nameless function; afterward, it did not.

Reviewers: btrahan, edward

Reviewed By: btrahan

CC: aran, epriestley

Maniphest Tasks: T963

Differential Revision: https://secure.phabricator.com/D1847
2012-03-09 15:45:47 -08:00
Nick Harper
36709ece41 Improve arc support for svn 1.7
Summary:
svn 1.7 no longer has a .svn directory in every subdirectory of the working
copy, only one in the root of the working copy (like git, except you can still
check out subtrees). Thus, we can't check whether we're in an svn repo by
looking for a .svn directory alongside the .arcconfig file.

Test Plan: ran arc diff in an svn 1.7 working copy where it previously wasn't working

Reviewers: epriestley, btrahan, jungejason

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1848
2012-03-09 13:51:52 -08:00
epriestley
aecb8064a1 Raise a lint error when code uses a PHP 5.3 feature in Phabricator
Summary:
  - Add a lint check for PHP 5.3 features (namespaces, anonymous functions).
  - Add unit tests.
  - Disable it by default.
  - Enable it for us.

Test Plan: Ran unit tests.

Reviewers: btrahan, edward

Reviewed By: edward

CC: aran, epriestley

Maniphest Tasks: T962

Differential Revision: https://secure.phabricator.com/D1846
2012-03-09 13:51:02 -08:00
Edward Speyer
8f76800efc Make lint output look like a compiler
Summary:
Make lint output look like gcc errors / grep output; a format used by
editors to jump from a compiler error to a file+line of code which
triggered the error.

Test Plan:
In vim, I ran:

  :set makeprg=~/checkouts/devtools/arcanist/bin/arc\ lint\ --output\ compiler

Then:

  :make

And was able to jump directly to problematic lines of code.

Reviewers: jungejason

Reviewed By: jungejason

CC: aran, edwardspeyer, jungejason, codeblock, tuomaspelkonen, epriestley

Differential Revision: https://secure.phabricator.com/D550
2012-03-09 11:20:08 -08:00
Nick Harper
e462f2e84e [arcanist] respect severity disabled in PEP8 linter
Summary:
This allows for disabling certain PEP8 linter errors by calling
setCustomSeverityMap on an ArcanistPEP8Linter. However, any custom severities
besides disabled will be ignored.

Test Plan: arc lint

Reviewers: epriestley, andrewjcg

Reviewed By: epriestley

CC: jungejason, aran, epriestley

Differential Revision: https://secure.phabricator.com/D1839
2012-03-09 11:19:17 -08:00
epriestley
f57199268f Remove chooseRevision() and DifferentialRevisionRef
Summary: `arc which` and related workflows have supplanted these now-unused mechanisms.

Test Plan: Grepped for chooseRevision() and DifferentialRevisionRef.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1841
2012-03-09 08:57:24 -08:00
epriestley
a7866827a2 Fix another "arc patch" authentication issue
Summary: Similar to rARC298ed9cda55d90b755e4dc45d202213e91631888, work around "differential.anonymous-access" issues until we get proper permissions up.

Test Plan: Ran "arc patch" against a "differential.anonymous-acccess" install with a revision argument

Reviewers: btrahan, mbautin

Reviewed By: btrahan

CC: aran, epriestley

Maniphest Tasks: T848

Differential Revision: https://secure.phabricator.com/D1835
2012-03-09 08:57:18 -08:00
epriestley
fba87a5b6a Fix implicit fallthrough in arc
Summary: Raised by new linter.

Test Plan: Lint/inspection.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1831
2012-03-09 08:57:03 -08:00
Edward Speyer
bdfc021d39 [ArcanistPhutilTestCase] add ->assertException() to the base test case
Summary: Simpler assert function for asserting a type of exception was raised.

Test Plan: Wrote this for (and tested it with) D1836.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1837
2012-03-08 15:14:30 -08:00
epriestley
8088b4cdac Improve performance of XHPASTLinter
Summary:
  - XHPASTLinter + coverage is ass-slow.
  - Use caching/perf options introduced by D1828.

Test Plan:
  - Ran profiling for unit tests with new --xprofile command line flag.
  - Old profile: https://secure.phabricator.com/xhprof/profile/PHID-FILE-uiuwsqa5wulj7eyfkjy2/
  - New profile: https://secure.phabricator.com/xhprof/profile/PHID-FILE-nl635t3jcp2sfo2spzwu/
  - Overall runtime decreased from 18.2s to 3.7s (4.9x performance increase) with coverage enabled.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1829
2012-03-08 12:20:46 -08:00
epriestley
92febf184e Use PhutilArgumentParser for some argument parsing in Arcanist
Summary:
Instead of doing custom parsing for --trace and --no-ansi, use builtin parsing.

This also gives us access to xprofile.

I eventually want to fully switch over, but that'll take some work.

Test Plan: Ran `arc list --trace`, `arc list --no-ansi`, etc.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1827
2012-03-08 12:20:26 -08:00
epriestley
465ad3fa44 Add a lint warning for implicit fallthrough in switch statements
Summary: If a case does not end with break, continue, throw, exit or return and does not have a "fallthrough" comment, raise a warning.

Test Plan: Ran test case; ran linter against all of Phabricator (no hits).

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1824
2012-03-08 12:20:19 -08:00
epriestley
49b83927b8 When a file doesn't begin "<?php", raise one warning, not one for each line
Summary: Linter flipped out on D1817; reign it in.

Test Plan: Ran "arc lint" on D1817, got one message.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1818
2012-03-07 17:52:46 -08:00
epriestley
54c3ad316e Fix arc diff / arc patch to handle files with missing trailing newlines properly
Summary:
  - When you try to "arc patch" a change which adds or removes a trailing newline or alters a file with a trailing newline near the newline, the patch fails because we fail to reconstuct the "\ No newline at end of file" line.
  - We don't currently record enough information about these diffs to reconstruct them with a sensible amount of effort. Store the "\ No newline at end of file" line instead of just a flag.
  - There are some special rules for these lines; implement them.

NOTE: This causes some display glitching in Differential, but nothing major; I'll fix that in a followup patch.

Test Plan:
  - Created a diff which added a trailing newline, removed a trailing newline, and altered a file without a trailing newline near the end of the file.
  - Verified that the git version of this patch and the 'arc export --git' version of this patch are (essentially) identical.
  - Verified that "arc diff" + "arc patch" can apply these changes.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley

Maniphest Tasks: T533

Differential Revision: https://secure.phabricator.com/D1810
2012-03-07 13:19:58 -08:00
Bob Trahan
276b013d87 Arc patch - upgrade "same base rev" check to "does this commit exist in the working copy?" check
Summary: good title

Test Plan: ran "arc patch DX" a bunch

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Maniphest Tasks: T892

Differential Revision: https://secure.phabricator.com/D1789
2012-03-07 13:02:53 -08:00
epriestley
2c26304dd2 Catch "ConduitClientException", not "Exception", in "arc patch"
Summary: This may raise other types of exceptions, e.g. http/network exceptions, where getErrorCode() is not defined.

Test Plan: Reasoned about beahvior.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1804
2012-03-06 20:14:34 -08:00
epriestley
81019a790e Improve ArcanistMercurialParser's handling of unusual branch names
Summary:
See <https://github.com/facebook/phabricator/issues/97>. Mercurial branch names may contain any characters, but we currently reject branch names with spaces.

NOTE: Mercurial allows you to name branches things like `     ` (five spaces). We do not parse this correctly. Die in a well fire.

Test Plan:
  - Added some horrible-but-possible test cases for crazy branch names.
  - Unit tests now pass.

Reviewers: btrahan, Makinde, killermonk

Reviewed By: btrahan

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1795
2012-03-06 20:14:25 -08:00
epriestley
0e35dc64a9 Fix escaping of "git log ---format" command on Windows
Summary:
On Windows, the PHP function escapeshellarg() replaces '%' with ' ' (space). This is apparently because there is no safe way to escape % inside of strings.

cmd.exe does use "^" as an escape character, so I think replacing "xyz" with "^x^y^z" might work for arbitrary strings (maybe?), or at least some subset of strings, but I don't know cmd.exe well enough to make that call without being concerned I'm introducing a security issue.

Although this patch is dumb, it's certinaly safe, and can only do something wrong if the user has environmental variables like H, P, T, or x01, in which case they're sort of asking for it.

cmd.exe also truncates output on \0, so use \1 as a delimiter instead.

Seriously it's like this thing was written in 1982 and never ever changed.

Test Plan: Created D1783 successfully after applying this patch.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley

Maniphest Tasks: T124

Differential Revision: https://secure.phabricator.com/D1785
2012-03-05 13:22:41 -08:00
epriestley
d7b10e4f44 Make git repo discovery work on Windows
Summary: This use of "(cd ..)" is outside of the RepositoryAPI proper (it's when we're trying to figure out which VCS a directory uses) and explodes on Windows.

Test Plan: @koolvin applied this patch manually and got farther than before.

Reviewers: btrahan, Koolvin, jungejason

Reviewed By: jungejason

CC: aran, epriestley

Maniphest Tasks: T124

Differential Revision: https://secure.phabricator.com/D1779
2012-03-05 13:22:04 -08:00
vrana
ee21b3c661 Simplify arc help, add arc help --full
Summary:
`arc help` currently prints more than 500 lines and it is hardly usable without ##> arc.help##, ##| less##, ##| grep##, ##| wc -l## or such.
It is even worse with custom commands and options.

This diff changes `arc help` to only list commands with no description (under 100 lines).
It also adds `arc help --full` which maintains the original behavior.
It doesn't change `arc help <command>`.

NOTE: BC break on different levels.

Test Plan:
  arc help
  arc help --full
  arc help help
  arc help lint

Reviewers: epriestley

Reviewed By: epriestley

CC: nh, aran, epriestley

Differential Revision: https://secure.phabricator.com/D1769
2012-03-05 10:44:17 -08:00
epriestley
ba21708513 Make "arc diff --raw -C HEAD" work correctly
Summary:
There's no reason this can't work now, we're just not quite careful enough about definitions.

NOTE: If you use a message which has a revision ID in it already, this will fail in an obtuse way when launching the update editor fails because stdin isn't a tty. I'll clean this all up after T614 is fully sorted.

Test Plan: Ran "arc diff --raw -C HEAD".

Reviewers: btrahan, yairlivne

Reviewed By: btrahan

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1765
2012-03-05 10:08:50 -08:00
epriestley
64ada40f03 Raise a better error from PhutilUnitTestEngine when trying to use one copy of libphutil to test another copy
Summary:
We currently raise a very confusing error when we hit this case:

  Exception: The phutil library '' has not been loaded!

Because of the trickiness of init-order stuff, it's difficult to detect this more explicitly earlier -- instead, just raise a more descriptive error.

Test Plan: Ran "arc unit" in a copy of libphutil other than the one arc loads.

Reviewers: btrahan, jungejason

Reviewed By: btrahan

CC: aran, epriestley

Maniphest Tasks: T580

Differential Revision: https://secure.phabricator.com/D1760
2012-03-05 10:03:13 -08:00
epriestley
2f9a422bc6 Improve arc compatibility on Windows
Summary:
  - When altering the include_path(), use PATH_SEPARATOR (";" on Windows, ":" elsewhere) instead of hard-coded ":".
  - Detect missing php_curl.dll extension.
  - Use APPDATA instead of HOME for storing .arcrc (the internet implies this is correct?)
  - Don't try to do chmod() stuff on Windows; it's not critical and I don't want to figure out how it works.

Test Plan: Was able to run part of some arc commands on Windows.

Reviewers: btrahan, Makinde, Koolvin

Reviewed By: btrahan

CC: aran, epriestley

Maniphest Tasks: T124

Differential Revision: https://secure.phabricator.com/D1756
2012-03-05 10:02:37 -08:00
vrana
eae497152c Warn about wrong ID in arc download D8O88
Summary: It also disables `arc download F7312-rainbow`.

Test Plan:
  arc download D8O88
  arc download F7312-rainbow
  arc download F7312

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1768
2012-03-04 03:16:32 -08:00
vrana
50cedc67ff Enable shell completion without set aliases
Summary:
Otherwise it says after hitting Tab everytime:

> Warning:  Invalid argument supplied for foreach() in arcanist/src/workflow/shell-complete/ArcanistShellCompleteWorkflow.php on line 99

Test Plan: arc h<Tab>

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1766
2012-03-04 03:14:54 -08:00
epriestley
075c4f84d4 Use execxLocal() for ArcanistGitAPI
Summary:
  - This is simpler and reuses more code than doing "(cd %s && ...)" every time.
  - If we have an issue like HGPLAIN, we have one place to fix it now.
  - On Windows, the construct "(cd %s && ...)" does not mean what we'd like it to.

Test Plan: Ran "arc diff" in a git repo with this change.

Reviewers: btrahan, Makinde

Reviewed By: Makinde

CC: aran, epriestley

Maniphest Tasks: T124

Differential Revision: https://secure.phabricator.com/D1761
2012-03-02 16:47:34 -08:00
epriestley
77262c0cff Add "--revision <id>" flag to "arc land"
Summary: Allow the user to pick a revision explicitly if they think they know what they're doing. Similar to "arc amend --revision", etc.

Test Plan: Obviously compells a meta-test.

Reviewers: btrahan, fratrik

Reviewed By: fratrik

CC: aran, epriestley

Maniphest Tasks: T928

Differential Revision: https://secure.phabricator.com/D1753
2012-03-02 16:47:05 -08:00
Andrey Sukhachev
6d17dd6030 Allow disabling the part where you write an excuse
Summary:
Not everyone thinks it's a great feature

Task ID: #

Blame Rev:

Test Plan:
arc diff --skip-excuses

Revert Plan:

Tags:

Reviewers: akramer, epriestley, ide, mroch

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1735
2012-02-29 17:19:13 -08:00
epriestley
f9a7cb225e Fix "arc lint" when HEAD has been reverted in the working copy
Summary:
If a user reverts HEAD in the index or working copy, "git diff" shows no changes
and we explode.

Instead, we should simply return no changes; the rest of the lint pipeline
accommodates this correctly.

Test Plan: Reverted HEAD in a working copy, ran "arc lint", got an error.
Applied patch, ran "arc lint", got accurate lint.

Reviewers: Koolvin, btrahan

Reviewed By: Koolvin

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1729
2012-02-29 12:18:46 -08:00
epriestley
b3a70ac206 Use string operations, not idx(), for string indexing.
Summary: Missed this in review (D1715), idx() does not operate on strings (maybe
it does in HPHP/i?).

Test Plan: Faked an editable lint warning, ran "arc lint".

Reviewers: Koolvin, andrewjcg, btrahan

Reviewed By: Koolvin

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1728
2012-02-29 08:39:25 -08:00
epriestley
2fa18d80f8 Pre-fill template fields under "arc diff --create" in git
Summary:
When the user runs "arc diff --create" or triggers it via "arc diff
--auto", prefill the template as best we can.

Test Plan:
Ran "arc diff --auto" with a template commit message in the working
copy under various configurations, results seemed reasonable.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley, dmi

Maniphest Tasks: T614

Differential Revision: https://secure.phabricator.com/D1719
2012-02-28 17:00:35 -08:00
epriestley
1f13e022cd Prefill template update message in Mercurial during --update
Summary:
When a user invokes the update flow from Mercurial, prefill the update message
like we do for Git.

Also add a little caching to improve performance since "hg" execs cost ~100ms.

Test Plan: Updated a Mercurial diff repeatedly, got sensible default message
fills.

Reviewers: Makinde, btrahan

Reviewed By: Makinde

CC: aran, epriestley

Maniphest Tasks: T28

Differential Revision: https://secure.phabricator.com/D1718
2012-02-28 16:59:40 -08:00
epriestley
bb4616cd7c Use HGPLAIN when executing mercurial commands
Summary: See comments. Skip [defaults] in .hgrc when executing commands.

Test Plan: Ran "arc diff" in a mercurial working copy.

Reviewers: Makinde, btrahan

Reviewed By: Makinde

CC: aran, epriestley

Maniphest Tasks: T922

Differential Revision: https://secure.phabricator.com/D1707
2012-02-28 16:56:57 -08:00
Andrew Gallagher
bd3ce3631a Patch rendering fixes
Summary:
Not too familiar with the patch rendering code, but diff should fix
a few issues:
1) The current didn't seem to handle the case of an insertion only
diff (where the original text is empty).  Specifically, it would
still print a replacement line and would merge the line immediately
after the patch location into the patch application.
2) Patches with trailing newlines were rendered with an additional
newline.  This appears to be due to using ##explode## to break the
patch into lines.

Test Plan:
1) Verified that this fixed apache license linting for files that had
no license.
2) Checked that this didn't affect trailing-whitespace patch application.

Reviewers: epriestley, aran

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1715
2012-02-27 21:39:12 -08:00