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2013-06-14git-remote-mediawiki: make error message more preciseLibravatar Célestin Matte1-3/+7
In subroutine parse_command, error messages were not correct. For the "import" function, having too much or incorrect arguments displayed both "invalid arguments", while it displayed "too many arguments" for the "option" functions under the same conditions. Separate the two error messages in both cases. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: add a perlcritic rule in MakefileLibravatar Célestin Matte1-0/+2
Option "-2" launches perlcritic with level 2. Levels go from 5 (most pertinent) to 1. Rules of level 1 are mostly a question of style, and are therefore ignored. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: add a .perlcriticrc fileLibravatar Célestin Matte1-0/+28
Such a file allows to configure perlcritic. Here, it is used to remove many unwanted rules and configure one to remove unwanted warnings. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: clearly rewrite double dereferenceLibravatar Célestin Matte1-4/+4
@$var structures are re-written in the following way: @{$var} It makes them more readable. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: fix a typo ("mediwiki" instead of "mediawiki")Libravatar Célestin Matte1-2/+2
Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: put non-trivial numeric values in constants.Libravatar Célestin Matte1-6/+14
Non-trivial numeric values (e.g., different from 0, 1 and 2) are placed in constants at the top of the code to be easily modifiable and to make more sense Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: don't use quotes for empty stringsLibravatar Célestin Matte1-8/+10
Empty strings are replaced by an $EMPTY constant. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: replace "unless" statements with negated "if" statementsLibravatar Célestin Matte1-6/+6
Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: brace file handles for print for more clarityLibravatar Célestin Matte1-95/+95
This follows the following rule: InputOutput::RequireBracedFileHandleWithPrint (Severity: 1) The `print' and `printf' functions have a unique syntax that supports an optional file handle argument. Conway suggests wrapping this argument in braces to make it visually stand out from the other arguments. When you put braces around any of the special package-level file handles like `STDOUT', `STDERR', and `DATA', you must the `'*'' sigil or else it won't compile under `use strict 'subs''. print $FH "Mary had a little lamb\n"; #not ok print {$FH} "Mary had a little lamb\n"; #ok print STDERR $foo, $bar, $baz; #not ok print {STDERR} $foo, $bar, $baz; #won't compile under 'strict' print {*STDERR} $foo, $bar, $baz; #perfect! Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: modify strings for a better coding-styleLibravatar Célestin Matte1-120/+119
- strings which don't need interpolation are single-quoted for more clarity and slight gain of performance - interpolation is preferred over concatenation in many cases, for more clarity - variables are always used with the ${} operator inside strings - strings including double-quotes are written with qq() so that the quotes do not have to be escaped Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: put long code into a subroutineLibravatar Célestin Matte1-24/+32
Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: remove import of unused open2Libravatar Célestin Matte1-1/+0
Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: check return value of openLibravatar Célestin Matte1-1/+2
Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: assign a variable as undef and make proper indentationLibravatar Célestin Matte1-1/+4
Explicitly assign local variable $/ as undef and make a proper one-instruction-by-line indentation Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: rename a variable ($last) which has the name of a keywordLibravatar Célestin Matte1-4/+4
Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: remove unused variable $entryLibravatar Célestin Matte1-1/+0
Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: turn double-negated expressions into simple expressionsLibravatar Célestin Matte1-4/+4
Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: change the name of a variableLibravatar Célestin Matte1-3/+3
Local variable $url has the same name as a global variable. Changing the name of the local variable prevents future possible misunderstanding. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: add newline in the end of die() error messagesLibravatar Célestin Matte1-13/+13
Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: change style in a regexpLibravatar Célestin Matte1-1/+1
Change '[\n]' to '\n': brackets are useless here. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: change style in a regexpLibravatar Célestin Matte1-1/+1
In this regexp, ' |\n' is used, whereas its equivalent '[ \n]', which is clearer, is used elsewhere. Make the style coherent. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: change separator of some regexpsLibravatar Célestin Matte1-3/+3
Use {}{} instead of /// when slashes are used inside the regexp so as not to escape it. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: change the behaviour of a splitLibravatar Célestin Matte1-1/+1
A "split ' '" is turned into a "split / /", which changes its behaviour: the old method matched a run of whitespaces (/\s*/), while the new one will match a single space, which is what we want here. Indeed, in other contexts, changing split(' ') to split(/ /) could potentially be a regression, however, here, when parsing the output of "rev-list --parents", whose output SHA-1's are each separated by a single space, splitting on a single space is perfectly correct. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: remove useless regexp modifier (m)Libravatar Célestin Matte1-3/+3
m// and // is used randomly. It is better to use the m modifier only when needed, e.g., when the regexp uses another separator than //. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: rewrite unclear line of instructionsLibravatar Célestin Matte1-1/+2
Subroutines' parameters should be assigned to variable before doing anything else Besides, existing instruction affected a variable inside a "if", which break Git's coding style Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: change syntax of map callsLibravatar Célestin Matte1-6/+8
Put first parameter of map inside a block, for better readability. Follow BuiltinFunctions::RequireBlockMap Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: move a variable declaration at the top of the codeLibravatar Célestin Matte1-3/+3
%basetimestamps declaration was lost in the middle of subroutines Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: always end a subroutine with a returnLibravatar Célestin Matte1-0/+18
Follow Subroutines::RequireFinalReturn Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: replace :utf8 by :encoding(UTF-8)Libravatar Célestin Matte1-3/+3
Follow perlcritic's InputOutput::RequireEncodingWithUTF8Layer policy Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: move "use warnings;" before any instructionLibravatar Célestin Matte1-2/+1
Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14git-remote-mediawiki: make a regexp clearerLibravatar Célestin Matte1-1/+1
Perl's split function takes a regex pattern argument. You can also feed it an expression, which is then compiled into a regex at runtime. It therefore works to pass your pattern via single quotes, but it is much less obvious to a reader that the argument is meant to be a regex, not a static string. Using the traditional slash-delimiters makes this easier to read. Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr> Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-14Merge branch 'rr/complete-difftool-fixup'Libravatar Junio C Hamano1-2/+2
"git difftool" can take both revs to be compared and pathspecs. "git show" takes revs, revs:path and pathspecs. * rr/complete-difftool-fixup: completion: show can take both revlist and paths completion: difftool takes both revs and files
2013-06-14Merge branch 'mt/send-email-cc-match-fix'Libravatar Junio C Hamano2-8/+90
Logic git-send-email used to suppress cc mishandled names like "A U. Thor" <author@example.xz>, where the human readable part needs to be quoted (the user input may not have the double quotes around the name, and comparison was done between quoted and unquoted strings). * mt/send-email-cc-match-fix: test-send-email: test for pre-sanitized self name t/send-email: test suppress-cc=self with non-ascii t/send-email: add test with quoted sender send-email: make --suppress-cc=self sanitize input t/send-email: test suppress-cc=self on cccmd send-email: fix suppress-cc=self on cccmd t/send-email.sh: add test for suppress-cc=self
2013-06-14Merge branch 'bp/mediawiki-credential'Libravatar Junio C Hamano1-57/+9
The bridge to MediaWiki has been updated to use the credential helper interface in Git.pm, losing its own and the original implementation the former was based on. * bp/mediawiki-credential: git-remote-mediawiki: use Git.pm functions for credentials
2013-06-14Merge branch 'mh/reflife'Libravatar Junio C Hamano15-121/+229
Define memory ownership and lifetime rules for what for-each-ref feeds to its callbacks (in short, "you do not own it, so make a copy if you want to keep it"). * mh/reflife: (25 commits) refs: document the lifetime of the args passed to each_ref_fn register_ref(): make a copy of the bad reference SHA-1 exclude_existing(): set existing_refs.strdup_strings string_list_add_refs_by_glob(): add a comment about memory management string_list_add_one_ref(): rename first parameter to "refname" show_head_ref(): rename first parameter to "refname" show_head_ref(): do not shadow name of argument add_existing(): do not retain a reference to sha1 do_fetch(): clean up existing_refs before exiting do_fetch(): reduce scope of peer_item object_array_entry: fix memory handling of the name field find_first_merges(): remove unnecessary code find_first_merges(): initialize merges variable using initializer fsck: don't put a void*-shaped peg in a char*-shaped hole object_array_remove_duplicates(): rewrite to reduce copying revision: use object_array_filter() in implementation of gc_boundary() object_array: add function object_array_filter() revision: split some overly-long lines cmd_diff(): make it obvious which cases are exclusive of each other cmd_diff(): rename local variable "list" -> "entry" ...
2013-06-14Merge branch 'kb/full-history-compute-treesame-carefully-2'Libravatar Junio C Hamano7-91/+750
Major update to the revision traversal logic to improve culling of irrelevant parents while traversing a mergy history. * kb/full-history-compute-treesame-carefully-2: revision.c: make default history consider bottom commits revision.c: don't show all merges for --parents revision.c: discount side branches when computing TREESAME revision.c: add BOTTOM flag for commits simplify-merges: drop merge from irrelevant side branch simplify-merges: never remove all TREESAME parents t6012: update test for tweaked full-history traversal revision.c: Make --full-history consider more merges Documentation: avoid "uninteresting" rev-list-options.txt: correct TREESAME for P t6111: add parents to tests t6111: allow checking the parents as well t6111: new TREESAME test set t6019: test file dropped in -s ours merge decorate.c: compact table when growing
2013-06-14Merge branch 'rr/remove-contrib-some'Libravatar Junio C Hamano5-792/+0
Remove stale contrib/ material. * rr/remove-contrib-some: contrib: drop blameview/ directory contrib: remove continuous/ and patches/
2013-06-12Fix `git svn` `rebase` & `dcommit` if top-level HEAD directory existLibravatar Slava Kardakov1-2/+2
When a file (or a directory) called HEAD exists in the working tree, internal calls git svn makes trigger "did you mean a revision or a path?" ambiguity check. $ git svn rebase fatal: ambiguous argument 'HEAD': both revision and filename Use '--' to separate paths from revisions, like this: 'git <command> [<revision>...] -- [<file>...]' rev-list --first-parent --pretty=medium HEAD: command returned error: 128 Explicitly disambiguate by adding "--" after the revision. Signed-off-by: Slava Kardakov <ojab@ojab.ru> Reviewed-by: Jeff King <peff@peff.net> Acked-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-12contrib: drop blameview/ directoryLibravatar Jeff King2-164/+0
Blameview was a quick-and-dirty demonstration of how blame's incremental output could be used in an interface. These days one can find much better (and less ugly!) demonstrations in "git gui blame" and "tig blame". The only advantage blameview has is that its code is perhaps simpler to read. However, that is balanced by the fact that it probably has bugs, as nobody uses it nor has touched the code in 6 years. An implementor is probably better off just reading the "incremental output" section of "man git-blame". Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-11Merge branch 'maint'Libravatar Junio C Hamano2-1/+1
* maint: t0070 "mktemp to unwritable directory" needs SANITY pre-push.sample: Make the script executable
2013-06-11Merge branch 'maint-1.8.2' into maintLibravatar Junio C Hamano2-1/+1
* maint-1.8.2: t0070 "mktemp to unwritable directory" needs SANITY pre-push.sample: Make the script executable
2013-06-11t0070 "mktemp to unwritable directory" needs SANITYLibravatar Torsten Bögershausen1-1/+1
Use the SANITY prerequisite when testing if a temp file can be created in a read only directory. Skip the test under CYGWIN, or skip it under Unix/Linux when it is run as root. Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-11Update draft release notesLibravatar Junio C Hamano1-1/+48
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-11Merge branch 'cm/gitweb-project-list-persistent-cgi-fix'Libravatar Junio C Hamano1-1/+1
"gitweb" forgot to clear a global variable $search_regexp upon each request, mistakenly carrying over the previous search to a new one when used as a persistent CGI. * cm/gitweb-project-list-persistent-cgi-fix: gitweb: fix problem causing erroneous project list
2013-06-11Merge branch 'rr/maint-fetch-tag-doc-asterisks'Libravatar Junio C Hamano1-1/+1
* rr/maint-fetch-tag-doc-asterisks: fetch-options.txt: prevent a wildcard refspec from getting misformatted
2013-06-11Merge branch 'rr/rebase-autostash'Libravatar Junio C Hamano8-16/+235
* rr/rebase-autostash: rebase: implement --[no-]autostash and rebase.autostash rebase --merge: return control to caller, for housekeeping rebase -i: return control to caller, for housekeeping am: return control to caller, for housekeeping rebase: prepare to do generic housekeeping rebase -i: don't error out if $state_dir already exists am: tighten a conditional that checks for $dotest
2013-06-11Merge branch 'jk/test-exit-code-by-signal'Libravatar Junio C Hamano1-0/+7
* jk/test-exit-code-by-signal: t0005: skip signal death exit code test on Windows t0005: test git exit code from signal death
2013-06-11Merge branch 'fc/at-head'Libravatar Junio C Hamano5-57/+123
Instead of typing four capital letters "HEAD", you can say "@" instead. * fc/at-head: sha1_name: compare variable with constant, not constant with variable Add new @ shortcut for HEAD sha1_name: refactor reinterpret() sha1_name: check @{-N} errors sooner sha1_name: reorganize get_sha1_basic() sha1_name: don't waste cycles in the @-parsing loop sha1_name: remove unnecessary braces sha1_name: remove no-op tests: at-combinations: @{N} versus HEAD@{N} tests: at-combinations: increase coverage tests: at-combinations: improve nonsense() tests: at-combinations: check ref names directly tests: at-combinations: simplify setup
2013-06-11Merge branch 'ar/wildmatch-foldcase'Libravatar Junio C Hamano2-6/+56
The wildmatch engine did not honor WM_CASEFOLD option correctly. * ar/wildmatch-foldcase: wildmatch: properly fold case everywhere
2013-06-11Merge branch 'tr/sha1-file-silence-loose-object-info-under-prune-race'Libravatar Junio C Hamano1-1/+1
* tr/sha1-file-silence-loose-object-info-under-prune-race: sha1_file: silence sha1_loose_object_info