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* Merge branch 'nd/gc-aggressive'Junio C Hamano2014-04-035-3/+17
|\ | | | | | | | | | | | | | | | | Allow tweaking the maximum length of the delta-chain produced by "gc --aggressive". * nd/gc-aggressive: environment.c: fix constness for odb_pack_keep() gc --aggressive: make --depth configurable
| * environment.c: fix constness for odb_pack_keep()nd/gc-aggressiveNguyễn Thái Ngọc Duy2014-03-312-2/+2
| | | | | | | | | | Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * gc --aggressive: make --depth configurableNguyễn Thái Ngọc Duy2014-03-313-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When 1c192f3 (gc --aggressive: make it really aggressive - 2007-12-06) made --depth=250 the default value, it didn't really explain the reason behind, especially the pros and cons of --depth=250. An old mail from Linus below explains it at length. Long story short, --depth=250 is a disk saver and a performance killer. Not everybody agrees on that aggressiveness. Let the user configure it. From: Linus Torvalds <torvalds@linux-foundation.org> Subject: Re: [PATCH] gc --aggressive: make it really aggressive Date: Thu, 6 Dec 2007 08:19:24 -0800 (PST) Message-ID: <alpine.LFD.0.9999.0712060803430.13796@woody.linux-foundation.org> Gmane-URL: http://article.gmane.org/gmane.comp.gcc.devel/94637 On Thu, 6 Dec 2007, Harvey Harrison wrote: > > 7:41:25elapsed 86%CPU Heh. And this is why you want to do it exactly *once*, and then just export the end result for others ;) > -r--r--r-- 1 hharrison hharrison 324094684 2007-12-06 07:26 pack-1d46...pack But yeah, especially if you allow longer delta chains, the end result can be much smaller (and what makes the one-time repack more expensive is the window size, not the delta chain - you could make the delta chains longer with no cost overhead at packing time) HOWEVER. The longer delta chains do make it potentially much more expensive to then use old history. So there's a trade-off. And quite frankly, a delta depth of 250 is likely going to cause overflows in the delta cache (which is only 256 entries in size *and* it's a hash, so it's going to start having hash conflicts long before hitting the 250 depth limit). So when I said "--depth=250 --window=250", I chose those numbers more as an example of extremely aggressive packing, and I'm not at all sure that the end result is necessarily wonderfully usable. It's going to save disk space (and network bandwidth - the delta's will be re-used for the network protocol too!), but there are definitely downsides too, and using long delta chains may simply not be worth it in practice. (And some of it might just want to have git tuning, ie if people think that long deltas are worth it, we could easily just expand on the delta hash, at the cost of some more memory used!) That said, the good news is that working with *new* history will not be affected negatively, and if you want to be _really_ sneaky, there are ways to say "create a pack that contains the history up to a version one year ago, and be very aggressive about those old versions that we still want to have around, but do a separate pack for newer stuff using less aggressive parameters" So this is something that can be tweaked, although we don't really have any really nice interfaces for stuff like that (ie the git delta cache size is hardcoded in the sources and cannot be set in the config file, and the "pack old history more aggressively" involves some manual scripting and knowing how "git pack-objects" works rather than any nice simple command line switch). So the thing to take away from this is: - git is certainly flexible as hell - .. but to get the full power you may need to tweak things - .. happily you really only need to have one person to do the tweaking, and the tweaked end results will be available to others that do not need to know/care. And whether the difference between 320MB and 500MB is worth any really involved tweaking (considering the potential downsides), I really don't know. Only testing will tell. Linus Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'jc/fix-diff-no-index-diff-opt-parse'Junio C Hamano2014-04-031-1/+1
|\ \ | | | | | | | | | | | | | | | | | | "diff --no-index -Mq a b" fell into an infinite loop. * jc/fix-diff-no-index-diff-opt-parse: diff-no-index: correctly diagnose error return from diff_opt_parse()
| * | diff-no-index: correctly diagnose error return from diff_opt_parse()jc/fix-diff-no-index-diff-opt-parseJunio C Hamano2014-03-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | diff_opt_parse() returns the number of options parsed, or often returns error() which is defined to return -1. Yes, return value of 0 is "I did not process that option at all", which should cause the caller to say that, but negative return should not be forgotten. This bug caused "diff --no-index" to infinitely show the same error message because the returned value was used to decrement the loop control variable, e.g. $ git diff --no-index --color=words a b error: option `color' expects "always", "auto", or "never" error: option `color' expects "always", "auto", or "never" ... Instead, make it act like so: $ git diff --no-index --color=words a b error: option `color' expects "always", "auto", or "never" fatal: invalid diff option/value: --color=words Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'cb/aix'Junio C Hamano2014-04-033-7/+5
|\ \ \ | | | | | | | | | | | | | | | | | | | | * cb/aix: tests: don't rely on strerror text when testing rmdir failure dir.c: make git_fnmatch() not inline
| * | | tests: don't rely on strerror text when testing rmdir failurecb/aixCharles Bailey2014-03-312-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AIX doesn't make a distiction between EEXIST and ENOTEMPTY; relying on the strerror string for the rmdir failure is fragile. Just test that the start of the string matches the Git controlled "failed to rmdir..." error. The exact text of the OS generated error string isn't important to the test. Signed-off-by: Charles Bailey <cbailey32@bloomberg.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | dir.c: make git_fnmatch() not inlineCharles Bailey2014-03-311-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that it calls a static inline function, it cannot be an inline definition with external linkage. Remove inline and make it an external definition. Signed-off-by: Charles Bailey <cbailey32@bloomberg.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'cn/fetch-prune-overlapping-destination'Junio C Hamano2014-04-032-6/+64
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Protect refs in a hierarchy that can come from more than one remote hierarcies from incorrect removal by "git fetch --prune". * cn/fetch-prune-overlapping-destination: fetch: handle overlaping refspecs on --prune fetch: add a failing test for prunning with overlapping refspecs
| * | | | fetch: handle overlaping refspecs on --prunecn/fetch-prune-overlapping-destinationCarlos Martín Nieto2014-03-262-7/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to consider that a remote-tracking branch may match more than one rhs of a fetch refspec. In such a case, it is not enough to stop at the first match but look at all of the matches in order to determine whether a head is stale. To this goal, introduce a variant of query_refspecs which returns all of the matching refspecs and loop over those answers to check for staleness. Signed-off-by: Carlos Martín Nieto <cmn@elego.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | fetch: add a failing test for prunning with overlapping refspecsCarlos Martín Nieto2014-02-281-0/+20
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a remote has multiple fetch refspecs and these overlap in the target namespace, fetch may prune a remote-tracking branch which still exists in the remote. The test uses a popular form of this, by putting pull requests as stored in a popular hosting platform alongside "real" remote-tracking branches. The fetch command makes a decision of whether to prune based on the first matching refspec, which in this case is insufficient, as it covers the pull request names. This pair of refspecs does work as expected if the more "specific" refspec is the first in the list. Signed-off-by: Carlos Martín Nieto <cmn@elego.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'nd/log-show-linear-break'Junio C Hamano2014-04-0314-11/+89
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Attempts to show where a single-strand-of-pearls break in "git log" output. * nd/log-show-linear-break: log: add --show-linear-break to help see non-linear history object.h: centralize object flag allocation
| * | | | log: add --show-linear-break to help see non-linear historynd/log-show-linear-breakNguyễn Thái Ngọc Duy2014-03-255-5/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Option explanation is in rev-list-options.txt. The interaction with -z is left undecided. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | object.h: centralize object flag allocationNguyễn Thái Ngọc Duy2014-03-2511-7/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While the field "flags" is mainly used by the revision walker, it is also used in many other places. Centralize the whole flag allocation to one place for a better overview (and easier to move flags if we have too). Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'ep/shell-command-substitution'Junio C Hamano2014-04-032-17/+17
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ep/shell-command-substitution: git-am.sh: use the $(...) construct for command substitution check-builtins.sh: use the $(...) construct for command substitution
| * | | | | git-am.sh: use the $(...) construct for command substitutionElia Pinto2014-03-251-15/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Git CodingGuidelines prefer the $(...) construct for command substitution instead of using the backquotes `...`. The backquoted form is the traditional method for command substitution, and is supported by POSIX. However, all but the simplest uses become complicated quickly. In particular, embedded command substitutions and/or the use of double quotes require careful escaping with the backslash character. The patch was generated by: for _f in $(find . -name "*.sh") do sed -i 's@`\(.*\)`@$(\1)@g' ${_f} done and then carefully proof-read. Signed-off-by: Elia Pinto <gitter.spiros@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | check-builtins.sh: use the $(...) construct for command substitutionElia Pinto2014-03-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Git CodingGuidelines prefer the $(...) construct for command substitution instead of using the backquotes `...`. The backquoted form is the traditional method for command substitution, and is supported by POSIX. However, all but the simplest uses become complicated quickly. In particular, embedded command substitutions and/or the use of double quotes require careful escaping with the backslash character. The patch was generated by: for _f in $(find . -name "*.sh") do sed -i 's@`\(.*\)`@$(\1)@g' ${_f} done and then carefully proof-read. Signed-off-by: Elia Pinto <gitter.spiros@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'ap/remote-hg-skip-null-bookmarks'Junio C Hamano2014-04-022-1/+77
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ap/remote-hg-skip-null-bookmarks: remote-hg: do not fail on invalid bookmarks
| * | | | | | remote-hg: do not fail on invalid bookmarksap/remote-hg-skip-null-bookmarksMax Horn2014-03-252-1/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mercurial can have bookmarks pointing to "nullid" (the empty root revision), while Git can not have references to it. When cloning or fetching from a Mercurial repository that has such a bookmark, the import failed because git-remote-hg was not be able to create the corresponding reference. Warn the user about the invalid reference, and do not advertise these bookmarks as head refs, but otherwise continue the import. In particular, we still keep track of the fact that the remote repository has a bookmark of the given name, in case the user wants to modify that bookmark. Also add some test cases for this issue. Reported-by: Antoine Pelisse <apelisse@gmail.com> Signed-off-by: Max Horn <max@quendi.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'rs/pickaxe-i'Junio C Hamano2014-04-022-188/+116
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow the options -i/--regexp-ignore-case, --pickaxe-regex, and -S to be used together and work as expected to perform a pickaxe search using case-insensitive regular expression matching. * rs/pickaxe-i: pickaxe: simplify kwset loop in contains() pickaxe: call strlen only when necessary in diffcore_pickaxe_count() pickaxe: move pickaxe() after pickaxe_match() pickaxe: merge diffcore_pickaxe_grep() and diffcore_pickaxe_count() into diffcore_pickaxe() pickaxe: honor -i when used with -S and --pickaxe-regex t4209: use helper functions to test --author t4209: use helper functions to test --grep t4209: factor out helper function test_log_icase() t4209: factor out helper function test_log() t4209: set up expectations up front
| * | | | | | | pickaxe: simplify kwset loop in contains()rs/pickaxe-iRené Scharfe2014-03-241-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Inlining the variable "found" actually makes the code shorter and easier to read. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | pickaxe: call strlen only when necessary in diffcore_pickaxe_count()René Scharfe2014-03-241-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to determine the search term's length only when fixed-string matching is used; regular expression compilation takes a NUL-terminated string directly. Only call strlen() in the former case. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | pickaxe: move pickaxe() after pickaxe_match()René Scharfe2014-03-241-41/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pickaxe() calls pickaxe_match(); moving the definition of the former after the latter allows us to do without an explicit function declaration. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | pickaxe: merge diffcore_pickaxe_grep() and diffcore_pickaxe_count() into ↵René Scharfe2014-03-241-37/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | diffcore_pickaxe() diffcore_pickaxe_count() initializes the regular expression or kwset for the search term, calls pickaxe() with the callback has_changes() and cleans up afterwards. diffcore_pickaxe_grep() does the same, only it doesn't support kwset and uses the callback diff_grep() instead. Merge the two functions to form the new diffcore_pickaxe() and thus get rid of the duplicate regex setup and cleanup code. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | pickaxe: honor -i when used with -S and --pickaxe-regexRené Scharfe2014-03-242-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | accccde4 (pickaxe: allow -i to search in patch case-insensitively) allowed case-insenitive matching for -G and -S, but for the latter only if fixed string matching is used. Allow it for -S and regular expression matching as well to make the support complete. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | t4209: use helper functions to test --authorRené Scharfe2014-03-241-9/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also add tests for case sensitive and non-matching cases. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | t4209: use helper functions to test --grepRené Scharfe2014-03-241-14/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also add tests for non-matching cases. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | t4209: factor out helper function test_log_icase()René Scharfe2014-03-241-12/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reduce code duplication by introducing test_log_icase() that runs the same test with both --regexp-ignore-case and -i. The specification of the four basic test scenarios (matching/nomatching combined with case sensitive/insensitive) becomes easier to read and write. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | t4209: factor out helper function test_log()René Scharfe2014-03-241-58/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Twelve tests in t4209 follow the same simple pattern for description, git log call and checking. Extract that shared logic into a helper function named test_log. Test specifications become a lot more compact, new tests can be added more easily. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | t4209: set up expectations up frontRené Scharfe2014-03-241-39/+25
| | |_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of creating an expect file for each test, build three files with the possible valid values during setup and use them in the tests. This shortens the test code and saves nine calls to git rev-parse. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Revert part of 384364b (Start preparing for Git 2.0, 2014-03-07)Junio C Hamano2014-04-021-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As we are not shipping with the submodule change, remove the entry for it.
* | | | | | | Revert "submodule: explicit local branch creation in module_clone"Junio C Hamano2014-04-024-109/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 23d25e48f5ead73c9ce233986f90791abec9f1e8, as it is broken for users who haven't opted into the new feature of checking out submodule.*.branch with update mode set to checkout.
* | | | | | | Revert "Merge branch 'wt/doc-submodule-name-path-confusion-2'"Junio C Hamano2014-04-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 00d4ff1a69883e24b095f45251d99143b5bc0320, reversing changes made to d3badc6eb0961382788c2670129d5ee133d079fd.
* | | | | | | Update draft release notes to 2.0Junio C Hamano2014-03-311-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'mm/status-porcelain-format-i18n-fix'Junio C Hamano2014-03-312-5/+9
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * mm/status-porcelain-format-i18n-fix: status: disable translation when --porcelain is used
| * | | | | | | status: disable translation when --porcelain is usedmm/status-porcelain-format-i18n-fixMatthieu Moy2014-03-262-5/+9
| | |_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git status --branch --porcelain" displays the status of the branch (ahead, behind, gone), and used gettext to translate the string. Use hardcoded strings when --porcelain is used, but keep the gettext translation for "git status --short" which is essentially the same, but meant to be read by a human. Reported-by: Anarky <ghostanarky@gmail.com> Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'an/branch-config-message'Junio C Hamano2014-03-311-23/+23
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * an/branch-config-message: branch.c: install_branch_config: simplify if chain
| * | | | | | | branch.c: install_branch_config: simplify if chainan/branch-config-messageAdam2014-03-241-23/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simplify if chain in install_branch_config(). Signed-off-by: Adam <Adam@sigterm.info> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | Merge branch 'jk/tests-cleanup'Junio C Hamano2014-03-3110-180/+87
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jk/tests-cleanup: t0001: drop subshells just for "cd" t0001: drop useless subshells t0001: use test_must_fail t0001: use test_config_global t0001: use test_path_is_* t0001: make symlink reinit test more careful t: prefer "git config --file" to GIT_CONFIG t: prefer "git config --file" to GIT_CONFIG with test_must_fail t: stop using GIT_CONFIG to cross repo boundaries t: drop useless sane_unset GIT_* calls t/test-lib: drop redundant unset of GIT_CONFIG t/Makefile: stop setting GIT_CONFIG
| * | | | | | | | t0001: drop subshells just for "cd"jk/tests-cleanupJeff King2014-03-211-47/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many tests do something like: ( mkdir foo && cd foo && git init ) You can do the same these days with "git init foo", which makes the tests shorter and simpler to read. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | t0001: drop useless subshellsJeff King2014-03-211-39/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many tests use subshells, but don't actually change the shell environment. They were probably cargo-culted from earlier tests which did need subshells. Drop the useless ones. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | t0001: use test_must_failJeff King2014-03-211-27/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We've hand-rolled several "if" statements looking for failures. We can use test_must_fail here, which is shorter and more robust. Note that we modify the commands slightly (to use "git init foo" rather than "cd foo && git init") to avoid dealing with a subshell, but this should not affect the outcome. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | t0001: use test_config_globalJeff King2014-03-211-7/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We hand-set several config options using : git config -f $HOME/.gitconfig ... Instead, we can use "test_config_global". Not only is this more readable, but it cleans up for us so that subsequent tests aren't polluted by our settings. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | t0001: use test_path_is_*Jeff King2014-03-211-18/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | t0001 predates the test_path_is_* helpers, and uses "test -f" and "test -d" directly. Using the helpers provides better debugging output, and are a little more robust. As opposed to "! test -d", test_path_is_missing will actually makes sure the path does not exist at all. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | t0001: make symlink reinit test more carefulJeff King2014-03-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the final test of t0001, we have a repo whose .git is a symlink to a directory "here", and we use "--separate-git-dir" to migrate that to a .git file pointing to a different directory. We check that the data is migrated to the new directory and that .git looks like a git-file. We also check that "here" is not a directory, which is slightly misleading. It should not be a directory, but neither should it be gone. It is the actual resting place of the git-file, and .git remains a symlink to it. Let's check that more explicitly, both to make our test more robust, and to make further cleanups in this area more obvious. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | t: prefer "git config --file" to GIT_CONFIGJeff King2014-03-215-18/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doing: GIT_CONFIG=foo git config ... is equivalent to: git config --file=foo ... The latter is easier to read and slightly less error-prone, because of issues with one-shot variables and shell functions (e.g., you cannot use the former with test_must_fail). Note that we explicitly leave one case in t1300 which checks the same operation on both GIT_CONFIG and "git config --file". They are equivalent in the code these days, but this will make sure it remains so. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | t: prefer "git config --file" to GIT_CONFIG with test_must_failJeff King2014-03-211-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This lets us get rid of an extra "env" invocation in the middle, and is slightly more readable. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | t: stop using GIT_CONFIG to cross repo boundariesJeff King2014-03-212-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some tests want to check or set config in another repository. E.g., t1000 creates repositories and makes sure that their core.bare and core.worktree settings are what we expect. We can do this with: GIT_CONFIG=$repo/.git/config git config ... but it better shows the intent to just enter the repository and let "git config" do the normal lookups: (cd $repo && git config ...) In theory, this would cause us to use an extra subshell, but in all such cases, we are actually already in a subshell. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | t: drop useless sane_unset GIT_* callsJeff King2014-03-213-17/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several test scripts manually unset GIT_CONFIG and other GIT_* variables. These are generally taken care of for us by test-lib.sh already. Unsetting these is not only useless, but can be confusing to a reader, who may wonder why some tests in a script unset them and others do not (t0001 is particularly guilty of this inconsistency, probably because many of its tests predate the test-lib.sh environment-cleansing). Note that we cannot always get rid of such unsetting. For example, t9130 can drop the GIT_CONFIG unset, but not the GIT_DIR one, because lib-git-svn.sh sets the latter. And in t1000, we unset GIT_TEMPLATE_DIR, which is explicitly initialized by test-lib.sh. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | t/test-lib: drop redundant unset of GIT_CONFIGJeff King2014-03-211-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is already handled by the mass GIT_* unsetting added by 95a1d12 (tests: scrub environment of GIT_* variables, 2011-03-15). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>