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2015-05-11Merge branch 'ls/p4-changes-block-size'Libravatar Junio C Hamano1-0/+64
"git p4" learned "--changes-block-size <n>" to read the changes in chunks from Perforce, instead of making one call to "p4 changes" that may trigger "too many rows scanned" error from Perforce. * ls/p4-changes-block-size: git-p4: use -m when running p4 changes
2015-05-11Merge branch 'jk/reading-packed-refs'Libravatar Junio C Hamano1-0/+8
An earlier rewrite to use strbuf_getwholeline() instead of fgets(3) to read packed-refs file revealed that the former is unacceptably inefficient. * jk/reading-packed-refs: t1430: add another refs-escape test read_packed_refs: avoid double-checking sane refs strbuf_getwholeline: use getdelim if it is available strbuf_getwholeline: avoid calling strbuf_grow strbuf_addch: avoid calling strbuf_grow config: use getc_unlocked when reading from file strbuf_getwholeline: use getc_unlocked git-compat-util: add fallbacks for unlocked stdio strbuf_getwholeline: use getc macro
2015-05-11Merge branch 'nd/multiple-work-trees'Libravatar Junio C Hamano6-0/+389
A replacement for contrib/workdir/git-new-workdir that does not rely on symbolic links and make sharing of objects and refs safer by making the borrowee and borrowers aware of each other. * nd/multiple-work-trees: (41 commits) prune --worktrees: fix expire vs worktree existence condition t1501: fix test with split index t2026: fix broken &&-chain t2026 needs procondition SANITY git-checkout.txt: a note about multiple checkout support for submodules checkout: add --ignore-other-wortrees checkout: pass whole struct to parse_branchname_arg instead of individual flags git-common-dir: make "modules/" per-working-directory directory checkout: do not fail if target is an empty directory t2025: add a test to make sure grafts is working from a linked checkout checkout: don't require a work tree when checking out into a new one git_path(): keep "info/sparse-checkout" per work-tree count-objects: report unused files in $GIT_DIR/worktrees/... gc: support prune --worktrees gc: factor out gc.pruneexpire parsing code gc: style change -- no SP before closing parenthesis checkout: clean up half-prepared directories in --to mode checkout: reject if the branch is already checked out elsewhere prune: strategies for linked checkouts checkout: support checking out into a new working directory ...
2015-05-11Merge branch 'pt/credential-xdg'Libravatar Junio C Hamano1-0/+114
Tweak the sample "store" backend of the credential helper to honor XDG configuration file locations when specified. * pt/credential-xdg: t0302: "unreadable" test needs POSIXPERM t0302: test credential-store support for XDG_CONFIG_HOME git-credential-store: support XDG_CONFIG_HOME git-credential-store: support multiple credential files
2015-05-05Merge branch 'mm/usage-log-l-can-take-regex'Libravatar Junio C Hamano1-4/+4
Documentation fix. * mm/usage-log-l-can-take-regex: log -L: improve error message on malformed argument Documentation: change -L:<regex> to -L:<funcname>
2015-05-05Merge branch 'ep/fix-test-lib-functions-report'Libravatar Junio C Hamano1-2/+2
* ep/fix-test-lib-functions-report: test-lib-functions.sh: fix the second argument to some helper functions
2015-05-05Merge branch 'cn/bom-in-gitignore'Libravatar Junio C Hamano1-0/+9
Teach the codepaths that read .gitignore and .gitattributes files that these files encoded in UTF-8 may have UTF-8 BOM marker at the beginning; this makes it in line with what we do for configuration files already. * cn/bom-in-gitignore: attr: skip UTF8 BOM at the beginning of the input file config: use utf8_bom[] from utf.[ch] in git_parse_source() utf8-bom: introduce skip_utf8_bom() helper add_excludes_from_file: clarify the bom skipping logic dir: allow a BOM at the beginning of exclude files
2015-05-05Merge branch 'nd/t1509-chroot-test'Libravatar Junio C Hamano1-9/+29
Correct test bitrot. * nd/t1509-chroot-test: t1509: update prepare script to be able to run t1509 in chroot again
2015-05-05Merge branch 'jk/type-from-string-gently'Libravatar Junio C Hamano1-0/+8
"git cat-file bl $blob" failed to barf even though there is no object type that is "bl". * jk/type-from-string-gently: type_from_string_gently: make sure length matches
2015-05-05Merge branch 'ld/p4-filetype-detection'Libravatar Junio C Hamano1-5/+5
* ld/p4-filetype-detection: git-p4: fix filetype detection on files opened exclusively git-p4: small fix for locked-file-move-test git-p4: fix small bug in locked test scripts
2015-05-05Merge branch 'jc/diff-no-index-d-f'Libravatar Junio C Hamano1-0/+34
The usual "git diff" when seeing a file turning into a directory showed a patchset to remove the file and create all files in the directory, but "git diff --no-index" simply refused to work. Also, when asked to compare a file and a directory, imitate POSIX "diff" and compare the file with the file with the same name in the directory, instead of refusing to run. * jc/diff-no-index-d-f: diff-no-index: align D/F handling with that of normal Git diff-no-index: DWIM "diff D F" into "diff D/F F"
2015-04-20Merge branch 'tb/connect-ipv6-parse-fix'Libravatar Junio C Hamano2-16/+22
An earlier update to the parser that disects an address broke an address, followed by a colon, followed by an empty string (instead of the port number). * tb/connect-ipv6-parse-fix: connect.c: ignore extra colon after hostname
2015-04-20Merge branch 'va/fix-git-p4-tests'Libravatar Junio C Hamano1-12/+31
Test fixes for git-p4. * va/fix-git-p4-tests: t9814: guarantee only one source exists in git-p4 copy tests git-p4: fix copy detection test t9814: fix broken shell syntax in git-p4 rename test
2015-04-20git-p4: use -m when running p4 changesLibravatar Lex Spoon1-0/+64
Simply running "p4 changes" on a large branch can result in a "too many rows scanned" error from the Perforce server. It is better to use a sequence of smaller calls to "p4 changes", using the "-m" option to limit the size of each call. Signed-off-by: Lex Spoon <lex@lexspoon.org> Acked-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-04-20log -L: improve error message on malformed argumentLibravatar Matthieu Moy1-4/+4
The old message did not mention the :regex:file form. To avoid overly long lines, split the message into two lines (in case item->string is long, it will be the only part truncated in a narrow terminal). Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-04-18t1509: update prepare script to be able to run t1509 in chroot againLibravatar Nguyễn Thái Ngọc Duy1-9/+29
Tested on Gentoo and OpenSUSE 13.1, both x86-64 Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-04-17type_from_string_gently: make sure length matchesLibravatar Jeff King1-0/+8
When commit fe8e3b7 refactored type_from_string to allow input that was not NUL-terminated, it switched to using strncmp instead of strcmp. But this means we check only the first "len" bytes of the strings, and ignore any remaining bytes in the object_type_string. We should make sure that it is also "len" bytes, or else we would accept "comm" as "commit", and so forth. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-04-16test-lib-functions.sh: fix the second argument to some helper functionsLibravatar Elia Pinto1-2/+2
The second argument to test_path_is_file and test_path_is_dir must be $2 and not $*, which instead would repeat the file name in the error message. Signed-off-by: Elia Pinto <gitter.spiros@gmail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-04-16dir: allow a BOM at the beginning of exclude filesLibravatar Carlos Martín Nieto1-0/+9
Some text editors like Notepad or LibreOffice write an UTF-8 BOM in order to indicate that the file is Unicode text rather than whatever the current locale would indicate. If someone uses such an editor to edit a gitignore file, we are left with those three bytes at the beginning of the file. If we do not skip them, we will attempt to match a filename with the BOM as prefix, which won't match the files the user is expecting. Signed-off-by: Carlos Martín Nieto <cmn@elego.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-04-16t1430: add another refs-escape testLibravatar Jeff King1-0/+8
In t1430, we check whether deleting the branch "../../foo" will delete ".git/foo". However, this is not that interesting a test; the precious file ".git/foo" does not look like a ref, so even if we did not notice the "escape" from the "refs/" hierarchy, we would fail for that reason (i.e., if you turned refname_is_safe into a noop, the test still passes). Let's add an additional test for the same thing, but with a file that actually looks like a ref. That will make sure we are exercising the refname_is_safe code. While we're at it, let's also make the code work a little harder by adding some extra paths and some empty path components. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-04-14Merge branch 'jc/update-instead-into-void'Libravatar Junio C Hamano1-1/+54
A push into an unborn branch, with "receive.denyCurrentBranch" set to "updateInstead", did not check out the working tree as expected. * jc/update-instead-into-void: push-to-deploy: allow pushing into an unborn branch and updating it
2015-04-12t9814: guarantee only one source exists in git-p4 copy testsLibravatar Vitor Antunes1-15/+31
By using a tree with multiple identical files and allowing copy detection to choose any one of them, the check in the test is unnecessarily complex. We can simplify by: * Modify source file (file2) before copying the file. * Check that only file2 is the source in the output of "p4 filelog". * Remove all "case" statements and replace them with simple tests to check that source is "file2". Signed-off-by: Vitor Antunes <vitor.hda@gmail.com> Acked-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-04-08connect.c: ignore extra colon after hostnameLibravatar Torsten Bögershausen2-16/+22
Ignore an extra ':' at the end of the hostname in URL's like "ssh://example.com:/path/to/repo" The colon is meant to separate a port number from the hostname. If the port is empty, the colon should be ignored, see RFC 3986. It had been working for URLs with ssh:// scheme, but was unintentionally broken in 86ceb3, "allow ssh://user@[2001:db8::1]/repo.git" Reported-by: Reid Woodbury Jr. <reidw@rawsound.com> Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-04-04git-p4: fix filetype detection on files opened exclusivelyLibravatar Blair Holloway1-2/+2
If a Perforce server is configured to automatically set +l (exclusive lock) on add of certain file types, git p4 submit will fail during getP4OpenedType, as the regex doesn't expect the trailing '*exclusive*' from p4 opened: //depot/file.png#1 - add default change (binary+l) *exclusive* Signed-off-by: Blair Holloway <blair_holloway@playstation.sony.com> Acked-by: Luke Diamand <luke@diamand.org> Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-04-04git-p4: small fix for locked-file-move-testLibravatar Luke Diamand1-2/+2
The test for handling of failure when trying to move a file that is locked by another client was not quite correct - it failed early on because the target file in the move already existed. The test now fails because git-p4 does not properly detect that p4 has rejected the move, and instead just crashes. At present, git-p4 has no support for detecting that a file has been locked and reporting it to the user, so this is the expected outcome. Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-04-04git-p4: fix small bug in locked test scriptsLibravatar Luke Diamand1-1/+1
Test script t9816-git-p4-locked.sh test #4 tests for adding a file that is locked by Perforce automatically. This is currently not supported by git-p4 and so is expected to fail. However, a small typo meant it always failed, even with a fixed git-p4. Fix the typo to resolve this. Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-04-01push-to-deploy: allow pushing into an unborn branch and updating itLibravatar Junio C Hamano1-1/+54
Setting receive.denycurrentbranch to updateinstead and pushing into the current branch, when the working tree and the index is truly clean, is supposed to reset the working tree and the index to match the tree of the pushed commit. This did not work when pushing into an unborn branch. The code that drives push-to-checkout hook needs no change, as the interface is defined so that hook can decide what to do when the push is coming to an unborn branch and take an appropriate action since the beginning. Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-31prune --worktrees: fix expire vs worktree existence conditionLibravatar Max Kirillov1-0/+12
`git prune --worktrees` was pruning worktrees which were non-existent OR expired, while it rather should prune those which are orphaned AND expired, as git-checkout documentation describes. Fix it. Add test 'not prune proper checkouts', which uses valid but expired worktree. Modify test 'not prune recent checkouts' to remove the worktree before pruning - link in worktrees still must survive. In older form it is useless because would pass always when the other test passes. Signed-off-by: Max Kirillov <max@max630.net> Acked-by: Duy Nguyen <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-28Merge branch 'tg/test-index-v4' into maintLibravatar Junio C Hamano1-3/+12
A test fix. * tg/test-index-v4: t1700: make test pass with index-v4
2015-03-28Merge branch 'ct/prompt-untracked-fix' into maintLibravatar Junio C Hamano1-0/+11
The prompt script (in contrib/) did not show the untracked sign when working in a subdirectory without any untracked files. * ct/prompt-untracked-fix: git prompt: use toplevel to find untracked files
2015-03-28Merge branch 'jk/fetch-pack' into maintLibravatar Junio C Hamano1-3/+10
"git fetch" that fetches a commit using the allow-tip-sha1-in-want extension could have failed to fetch all the requested refs. * jk/fetch-pack: fetch-pack: remove dead assignment to ref->new_sha1 fetch_refs_via_pack: free extra copy of refs filter_ref: make a copy of extra "sought" entries filter_ref: avoid overwriting ref->old_sha1 with garbage
2015-03-28Merge branch 'jk/prune-with-corrupt-refs' into maintLibravatar Junio C Hamano1-0/+114
"git prune" used to largely ignore broken refs when deciding which objects are still being used, which could spread an existing small damage and make it a larger one. * jk/prune-with-corrupt-refs: refs.c: drop curate_packed_refs repack: turn on "ref paranoia" when doing a destructive repack prune: turn on ref_paranoia flag refs: introduce a "ref paranoia" flag t5312: test object deletion code paths in a corrupted repository
2015-03-28git-p4: fix copy detection testLibravatar Vitor Antunes1-1/+4
File file11 is copied from file2 and diff-tree correctly reports this file as its the source. But it is possible that the diff-tree algorithm detects file10, which was also copied from file2, as the origin of the new file. This fix uses a case statement to support both files as the source of file11, as was done in other tests in this file. Signed-off-by: Vitor Antunes <vitor.hda@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-28t9814: fix broken shell syntax in git-p4 rename testLibravatar Vitor Antunes1-2/+2
An update to the tests in 2.1 era introduced a broken case statements that lack closing esac. Signed-off-by: Vitor Antunes <vitor.hda@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-27Merge branch 'jk/smart-http-hide-refs' into maintLibravatar Junio C Hamano1-0/+11
The transfer.hiderefs support did not quite work for smart-http transport. * jk/smart-http-hide-refs: upload-pack: do not check NULL return of lookup_unknown_object upload-pack: fix transfer.hiderefs over smart-http
2015-03-26diff-no-index: align D/F handling with that of normal GitLibravatar Junio C Hamano1-0/+12
When a commit changes a path P that used to be a file to a directory and creates a new path P/X in it, "git show" would say that file P was removed and file P/X was created for such a commit. However, if we compare two directories, D1 and D2, where D1 has a file D1/P in it and D2 has a directory D2/P under which there is a file D2/P/X, and ask "git diff --no-index D1 D2" to show their differences, we simply get a refusal "file/directory conflict". Surely, that may be what GNU diff does, but we can do better and it is easy to do so. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-26Merge branch 'jk/test-chain-lint'Libravatar Junio C Hamano102-773/+459
People often forget to chain the commands in their test together with &&, leaving a failure from an earlier command in the test go unnoticed. The new GIT_TEST_CHAIN_LINT mechanism allows you to catch such a mistake more easily. * jk/test-chain-lint: (36 commits) t9001: drop save_confirm helper t0020: use test_* helpers instead of hand-rolled messages t: simplify loop exit-code status variables t: fix some trivial cases of ignored exit codes in loops t7701: fix ignored exit code inside loop t3305: fix ignored exit code inside loop t0020: fix ignored exit code inside loops perf-lib: fix ignored exit code inside loop t6039: fix broken && chain t9158, t9161: fix broken &&-chain in git-svn tests t9104: fix test for following larger parents t4104: drop hand-rolled error reporting t0005: fix broken &&-chains t7004: fix embedded single-quotes t0050: appease --chain-lint t9001: use test_when_finished t4117: use modern test_* helpers t6034: use modern test_* helpers t1301: use modern test_* helpers t0020: use modern test_* helpers ...
2015-03-25diff-no-index: DWIM "diff D F" into "diff D/F F"Libravatar Junio C Hamano1-0/+22
"git diff --no-index" was supposed to be a poor-man's approach to allow using Git diff goodies outside of a Git repository, without having to patch mainstream diff implementations. Unlike a POSIX diff that treats "diff D F" (or "diff F D") as a request to compare D/F and F (or F and D/F) when D is a directory and F is a file, however, we did not accept such a command line and instead barfed with "file/directory conflict". Imitate what POSIX diff does and append the basename of the file after the name of the directory before comparing. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-25t0302: "unreadable" test needs POSIXPERMLibravatar Junio C Hamano1-1/+1
Noticed and fixed by Eric Sunshine, confirmed by Johannes Sixt. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-25Merge branch 'tg/test-index-v4'Libravatar Junio C Hamano1-3/+12
A test fix. * tg/test-index-v4: t1700: make test pass with index-v4
2015-03-25Merge branch 'jk/prune-with-corrupt-refs'Libravatar Junio C Hamano1-0/+114
"git prune" used to largely ignore broken refs when deciding which objects are still being used, which could spread an existing small damage and make it a larger one. * jk/prune-with-corrupt-refs: refs.c: drop curate_packed_refs repack: turn on "ref paranoia" when doing a destructive repack prune: turn on ref_paranoia flag refs: introduce a "ref paranoia" flag t5312: test object deletion code paths in a corrupted repository
2015-03-25Merge branch 'jk/fetch-pack'Libravatar Junio C Hamano1-3/+10
"git fetch" that fetches a commit using the allow-tip-sha1-in-want extension could have failed to fetch all the requested refs. * jk/fetch-pack: fetch-pack: remove dead assignment to ref->new_sha1 fetch_refs_via_pack: free extra copy of refs filter_ref: make a copy of extra "sought" entries filter_ref: avoid overwriting ref->old_sha1 with garbage
2015-03-25Merge branch 'dj/log-graph-with-no-walk'Libravatar Junio C Hamano4-7/+19
"git log --graph --no-walk A B..." is a otcnflicting request that asks nonsense; no-walk tells us show discrete points in the history, while graph asks to draw connections between these discrete points. Forbid the combination. * dj/log-graph-with-no-walk: revision: forbid combining --graph and --no-walk
2015-03-25Merge branch 'kd/rev-list-bisect-first-parent'Libravatar Junio C Hamano1-0/+4
"git rev-list --bisect --first-parent" does not work (yet) and can even cause SEGV; forbid it. "git log --bisect --first-parent" would not be useful until "git bisect --first-parent" materializes, so it is also forbidden for now. * kd/rev-list-bisect-first-parent: rev-list: refuse --first-parent combined with --bisect
2015-03-25Merge branch 'ct/prompt-untracked-fix'Libravatar Junio C Hamano1-0/+11
The prompt script (in contrib/) did not show the untracked sign when working in a subdirectory without any untracked files. * ct/prompt-untracked-fix: git prompt: use toplevel to find untracked files
2015-03-25t9001: drop save_confirm helperLibravatar Jeff King1-10/+5
The idea of this helper is that we want to save the current value of a config variable and then restore it again after the test completes. However, there's no point in actually saving the value; it should always be restored to the string "never" (which you can confirm by instrumenting save_confirm to print the value it finds). Let's just replace it with a single test_when_finished call. Suggested-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-25t0020: use test_* helpers instead of hand-rolled messagesLibravatar Jeff King1-33/+5
These tests are not wrong, but it is much shorter and more idiomatic to say "verbose" or "test_must_fail" rather than printing our own messages on failure. Likewise, there is no need to say "happy" at the end of a test; the test suite takes care of that. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-25t: simplify loop exit-code status variablesLibravatar Jeff King2-16/+6
Since shell loops may drop the exit code of failed commands inside the loop, some tests try to keep track of the status by setting a variable. This can end up cumbersome and hard to read; it is much simpler to just exit directly from the loop using "return 1" (since each case is either in a helper function or inside a test snippet). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-25t: fix some trivial cases of ignored exit codes in loopsLibravatar Jeff King10-28/+24
These are all cases where we do a setup step of the form: for i in $foo; do set_up $i || break done && more_setup would not notice a failure in set_up (because break always returns a 0 exit code). These are just setup steps that we do not expect to fail, but it does not hurt to be defensive. Most can be fixed by converting the "break" to a "return 1" (since we eval our tests inside a function for just this purpose). A few of the loops are inside subshells, so we can use just "exit 1" to break out of the subshell. And a few can actually be made shorter by just unrolling the loop. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-25t7701: fix ignored exit code inside loopLibravatar Jeff King1-1/+1
When checking a list of file mtimes, we use a loop and break out early from the loop if any entry does not match. However, the exit code of a loop exited via break is always 0, meaning that the test will fail to notice we had a mismatch. Since the loop is inside a function, we can fix this by doing an early "return 1". Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>