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2018-08-17Merge branch 'ar/t4150-am-scissors-test-fix'Libravatar Junio C Hamano1-19/+20
Test fix. * ar/t4150-am-scissors-test-fix: t4150: fix broken test for am --scissors
2018-08-17Merge branch 'js/pull-rebase-type-shorthand'Libravatar Junio C Hamano1-0/+12
"git pull --rebase=interactive" learned "i" as a short-hand for "interactive". * js/pull-rebase-type-shorthand: pull --rebase=<type>: allow single-letter abbreviations for the type
2018-08-17Merge branch 'en/t3031-title-fix'Libravatar Junio C Hamano1-1/+1
Test fix. * en/t3031-title-fix: t3031: update test description to mention desired behavior
2018-08-17Merge branch 'en/abort-df-conflict-fixes'Libravatar Junio C Hamano3-4/+123
"git merge --abort" etc. did not clean things up properly when there were conflicted entries in the index in certain order that are involved in D/F conflicts. This has been corrected. * en/abort-df-conflict-fixes: read-cache: fix directory/file conflict handling in read_index_unmerged() t1015: demonstrate directory/file conflict recovery failures
2018-08-17Merge branch 'mk/http-backend-content-length'Libravatar Junio C Hamano2-0/+193
The http-backend (used for smart-http transport) used to slurp the whole input until EOF, without paying attention to CONTENT_LENGTH that is supplied in the environment and instead expecting the Web server to close the input stream. This has been fixed. * mk/http-backend-content-length: t5562: avoid non-portable "export FOO=bar" construct http-backend: respect CONTENT_LENGTH for receive-pack http-backend: respect CONTENT_LENGTH as specified by rfc3875 http-backend: cleanup writing to child process
2018-08-17Merge branch 'ab/fetch-nego'Libravatar Junio C Hamano1-0/+23
Update to a few other topics around 'git fetch'. * ab/fetch-nego: fetch doc: cross-link two new negotiation options negotiator: unknown fetch.negotiationAlgorithm should error out
2018-08-17Merge branch 'jt/refspec-dwim-precedence-fix'Libravatar Junio C Hamano1-0/+35
"git fetch $there refs/heads/s" ought to fetch the tip of the branch 's', but when "refs/heads/refs/heads/s", i.e. a branch whose name is "refs/heads/s" exists at the same time, fetched that one instead by mistake. This has been corrected to honor the usual disambiguation rules for abbreviated refnames. * jt/refspec-dwim-precedence-fix: remote: make refspec follow the same disambiguation rule as local refs
2018-08-17Merge branch 'jk/merge-subtree-heuristics'Libravatar Junio C Hamano1-0/+28
The automatic tree-matching in "git merge -s subtree" was broken 5 years ago and nobody has noticed since then, which is now fixed. * jk/merge-subtree-heuristics: score_trees(): fix iteration over trees with missing entries
2018-08-17Merge branch 'ab/test-must-be-empty'Libravatar Junio C Hamano2-4/+2
Test updates. * ab/test-must-be-empty: tests: make use of the test_must_be_empty function
2018-08-17Merge branch 'es/rebase-i-author-script-fix'Libravatar Junio C Hamano1-1/+9
The "author-script" file "git rebase -i" creates got broken when we started to move the command away from shell script, which is getting fixed now. * es/rebase-i-author-script-fix: sequencer: don't die() on bogus user-edited timestamp sequencer: fix "rebase -i --root" corrupting author header timestamp sequencer: fix "rebase -i --root" corrupting author header timezone sequencer: fix "rebase -i --root" corrupting author header
2018-08-17Merge branch 'ab/fsck-transfer-updates'Libravatar Junio C Hamano1-4/+122
The test performed at the receiving end of "git push" to prevent bad objects from entering repository can be customized via receive.fsck.* configuration variables; we now have gained a counterpart to do the same on the "git fetch" side, with fetch.fsck.* configuration variables. * ab/fsck-transfer-updates: fsck: test and document unknown fsck.<msg-id> values fsck: add stress tests for fsck.skipList fsck: test & document {fetch,receive}.fsck.* config fallback fetch: implement fetch.fsck.* transfer.fsckObjects tests: untangle confusing setup config doc: elaborate on fetch.fsckObjects security config doc: elaborate on what transfer.fsckObjects does config doc: unify the description of fsck.* and receive.fsck.* config doc: don't describe *.fetchObjects twice receive.fsck.<msg-id> tests: remove dead code
2018-08-15Merge branch 'jt/connectivity-check-after-unshallow'Libravatar Junio C Hamano1-0/+18
"git fetch" sometimes failed to update the remote-tracking refs, which has been corrected. * jt/connectivity-check-after-unshallow: fetch-pack: unify ref in and out param
2018-08-15Merge branch 'cb/p4-pre-submit-hook'Libravatar Junio C Hamano1-0/+29
"git p4 submit" learns to ask its own pre-submit hook if it should continue with submitting. * cb/p4-pre-submit-hook: git-p4: add the `p4-pre-submit` hook
2018-08-15Merge branch 'en/merge-recursive-skip-fix'Libravatar Junio C Hamano1-0/+13
When the sparse checkout feature is in use, "git cherry-pick" and other mergy operations lost the skip_worktree bit when a path that is excluded from checkout requires content level merge, which is resolved as the same as the HEAD version, without materializing the merge result in the working tree, which made the path appear as deleted. This has been corrected by preserving the skip_worktree bit (and not materializing the file in the working tree). * en/merge-recursive-skip-fix: merge-recursive: preserve skip_worktree bit when necessary t3507: add a testcase showing failure with sparse checkout
2018-08-15Merge branch 'jt/tag-following-with-proto-v2-fix'Libravatar Junio C Hamano1-3/+68
The wire-protocol v2 relies on the client to send "ref prefixes" to limit the bandwidth spent on the initial ref advertisement. "git fetch $remote branch:branch" that asks tags that point into the history leading to the "branch" automatically followed sent to narrow prefix and broke the tag following, which has been fixed. * jt/tag-following-with-proto-v2-fix: fetch: send "refs/tags/" prefix upon CLI refspecs t5702: test fetch with multiple refspecs at a time
2018-08-15Merge branch 'nd/i18n'Libravatar Junio C Hamano15-35/+35
Many more strings are prepared for l10n. * nd/i18n: (23 commits) transport-helper.c: mark more strings for translation transport.c: mark more strings for translation sha1-file.c: mark more strings for translation sequencer.c: mark more strings for translation replace-object.c: mark more strings for translation refspec.c: mark more strings for translation refs.c: mark more strings for translation pkt-line.c: mark more strings for translation object.c: mark more strings for translation exec-cmd.c: mark more strings for translation environment.c: mark more strings for translation dir.c: mark more strings for translation convert.c: mark more strings for translation connect.c: mark more strings for translation config.c: mark more strings for translation commit-graph.c: mark more strings for translation builtin/replace.c: mark more strings for translation builtin/pack-objects.c: mark more strings for translation builtin/grep.c: mark strings for translation builtin/config.c: mark more strings for translation ...
2018-08-15Merge branch 'hs/gpgsm'Libravatar Junio C Hamano8-5/+185
Teach "git tag -s" etc. a few configuration variables (gpg.format that can be set to "openpgp" or "x509", and gpg.<format>.program that is used to specify what program to use to deal with the format) to allow x.509 certs with CMS via "gpgsm" to be used instead of openpgp via "gnupg". * hs/gpgsm: gpg-interface t: extend the existing GPG tests with GPGSM gpg-interface: introduce new signature format "x509" using gpgsm gpg-interface: introduce new config to select per gpg format program gpg-interface: do not hardcode the key string len anymore gpg-interface: introduce an abstraction for multiple gpg formats t/t7510: check the validation of the new config gpg.format gpg-interface: add new config to select how to sign a commit
2018-08-15Merge branch 'bw/clone-ref-prefixes'Libravatar Junio C Hamano1-1/+6
The wire-protocol v2 relies on the client to send "ref prefixes" to limit the bandwidth spent on the initial ref advertisement. "git clone" when learned to speak v2 forgot to do so, which has been corrected. * bw/clone-ref-prefixes: clone: send ref-prefixes when using protocol v2
2018-08-15Merge branch 'jk/core-use-replace-refs'Libravatar Junio C Hamano1-0/+6
A new configuration variable core.usereplacerefs has been added, primarily to help server installations that want to ignore the replace mechanism altogether. * jk/core-use-replace-refs: add core.usereplacerefs config option check_replace_refs: rename to read_replace_refs check_replace_refs: fix outdated comment
2018-08-15Merge branch 'jh/json-writer'Libravatar Junio C Hamano5-0/+950
Preparatory code to later add json output for telemetry data. * jh/json-writer: json_writer: new routines to create JSON data
2018-08-15Merge branch 'es/diff-color-moved-fix'Libravatar Junio C Hamano1-2/+2
One of the "diff --color-moved" mode "dimmed_zebra" that was named in an unusual way has been deprecated and replaced by "dimmed-zebra". * es/diff-color-moved-fix: diff: --color-moved: rename "dimmed_zebra" to "dimmed-zebra"
2018-08-15Merge branch 'js/t7406-recursive-submodule-update-order-fix'Libravatar Junio C Hamano1-5/+6
Test fix. * js/t7406-recursive-submodule-update-order-fix: t7406: avoid failures solely due to timing issues
2018-08-15Merge branch 'sg/fast-import-dump-refs-on-checkpoint-fix'Libravatar Junio C Hamano1-1/+4
Test update. * sg/fast-import-dump-refs-on-checkpoint-fix: t9300: wait for background fast-import process to die after killing it
2018-08-06t4150: fix broken test for am --scissorsLibravatar Andrei Rybak1-19/+20
Tests for "git am --[no-]scissors" [1] work in the following way: 1. Create files with commit messages 2. Use these files to create expected commits 3. Generate eml file with patch from expected commits 4. Create commits using git am with these eml files 5. Compare these commits with expected The test for "git am --scissors" is supposed to take an e-mail with a scissors line and in-body "Subject:" header and demonstrate that the subject line from the e-mail itself is overridden by the in-body header and that only text below the scissors line is included in the commit message of the commit created by the invocation of "git am --scissors". However, the setup of the test incorrectly uses a commit without the scissors line and without the in-body header in the commit message, producing eml file not suitable for testing of "git am --scissors". This can be checked by intentionally breaking is_scissors_line function in mailinfo.c, for example, by changing string ">8", which is used by the test. With such change the test should fail, but does not. Fix broken test by generating eml file with scissors line and in-body header "Subject:". Since the two tests for --scissors and --no-scissors options are there to test cutting or keeping the commit message, update both tests to change the test file in the same way, which allows us to generate only one eml file to be passed to git am. To clarify the intention of the test, give files and tags more explicit names. [1]: introduced in bf72ac17d (t4150: tests for am --[no-]scissors, 2015-07-19) Signed-off-by: Andrei Rybak <rybak.a.v@gmail.com> Reviewed-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-06pull --rebase=<type>: allow single-letter abbreviations for the typeLibravatar Johannes Schindelin1-0/+12
Git for Windows' original 4aa8b8c8283 (Teach 'git pull' to handle --rebase=interactive, 2011-10-21) had support for the very convenient abbreviation git pull --rebase=i which was later lost when it was ported to the builtin `git pull`, and it was not introduced before the patch eventually made it into Git as f5eb87b98dd (pull: allow interactive rebase with --rebase=interactive, 2016-01-13). However, it is *really* a useful short hand for the occasional rebasing pull on branches that do not usually want to be rebased. So let's reintroduce this convenience, at long last. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-06t3031: update test description to mention desired behaviorLibravatar Elijah Newren1-1/+1
This test description looks like it was written with the originally observed behavior ("causes segfault") rather than the desired and now current behavior ("does not cause segfault"). Fix it. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-02Merge branch 'jt/commit-graph-per-object-store'Libravatar Junio C Hamano4-0/+119
The singleton commit-graph in-core instance is made per in-core repository instance. * jt/commit-graph-per-object-store: commit-graph: add repo arg to graph readers commit-graph: store graph in struct object_store commit-graph: add free_commit_graph commit-graph: add missing forward declaration object-store: add missing include commit-graph: refactor preparing commit graph
2018-08-02Merge branch 'es/chain-lint-in-subshell'Libravatar Junio C Hamano78-5/+1316
Look for broken "&&" chains that are hidden in subshell, many of which have been found and corrected. * es/chain-lint-in-subshell: t/chainlint.sed: drop extra spaces from regex character class t/chainlint: add chainlint "specialized" test cases t/chainlint: add chainlint "complex" test cases t/chainlint: add chainlint "cuddled" test cases t/chainlint: add chainlint "loop" and "conditional" test cases t/chainlint: add chainlint "nested subshell" test cases t/chainlint: add chainlint "one-liner" test cases t/chainlint: add chainlint "whitespace" test cases t/chainlint: add chainlint "basic" test cases t/Makefile: add machinery to check correctness of chainlint.sed t/test-lib: teach --chain-lint to detect broken &&-chains in subshells
2018-08-02Merge branch 'jt/tags-to-promised-blobs-fix'Libravatar Junio C Hamano1-0/+44
The lazy clone support had a few places where missing but promised objects were not correctly tolerated, which have been fixed. * jt/tags-to-promised-blobs-fix: tag: don't warn if target is missing but promised revision: tolerate promised targets of tags
2018-08-02Merge branch 'jt/fetch-negotiator-skipping'Libravatar Junio C Hamano1-0/+179
Add a server-side knob to skip commits in exponential/fibbonacci stride in an attempt to cover wider swath of history with a smaller number of iterations, potentially accepting a larger packfile transfer, instead of going back one commit a time during common ancestor discovery during the "git fetch" transaction. * jt/fetch-negotiator-skipping: negotiator/skipping: skip commits during fetch
2018-08-02Merge branch 'bc/sequencer-export-work-tree-as-well'Libravatar Junio C Hamano1-0/+9
"git rebase" started exporting GIT_DIR environment variable and exposing it to hook scripts when part of it got rewritten in C. Instead of matching the old scripted Porcelains' behaviour, compensate by also exporting GIT_WORK_TREE environment as well to lessen the damage. This can harm existing hooks that want to operate on different repository, but the current behaviour is already broken for them anyway. * bc/sequencer-export-work-tree-as-well: sequencer: pass absolute GIT_WORK_TREE to exec commands
2018-08-02Merge branch 'en/t7405-recursive-submodule-conflicts'Libravatar Junio C Hamano1-0/+173
Tests to cover conflict cases that involve submodules have been added for merge-recursive. * en/t7405-recursive-submodule-conflicts: t7405: verify 'merge --abort' works after submodule/path conflicts t7405: add a directory/submodule conflict t7405: add a file/submodule conflict
2018-08-02Merge branch 'en/t6036-merge-recursive-tests'Libravatar Junio C Hamano1-0/+451
Tests to cover various conflicting cases have been added for merge-recursive. * en/t6036-merge-recursive-tests: t6036: add a failed conflict detection case: regular files, different modes t6036: add a failed conflict detection case with conflicting types t6036: add a failed conflict detection case with submodule add/add t6036: add a failed conflict detection case with submodule modify/modify t6036: add a failed conflict detection case with symlink add/add t6036: add a failed conflict detection case with symlink modify/modify
2018-08-02Merge branch 'en/dirty-merge-fixes'Libravatar Junio C Hamano3-129/+60
The recursive merge strategy did not properly ensure there was no change between HEAD and the index before performing its operation, which has been corrected. * en/dirty-merge-fixes: merge: fix misleading pre-merge check documentation merge-recursive: enforce rule that index matches head before merging t6044: add more testcases with staged changes before a merge is invoked merge-recursive: fix assumption that head tree being merged is HEAD merge-recursive: make sure when we say we abort that we actually abort t6044: add a testcase for index matching head, when head doesn't match HEAD t6044: verify that merges expected to abort actually abort index_has_changes(): avoid assuming operating on the_index read-cache.c: move index_has_changes() from merge.c
2018-08-02Merge branch 'js/rebase-merge-octopus'Libravatar Junio C Hamano1-0/+34
"git rebase --rebase-merges" mode now handles octopus merges as well. * js/rebase-merge-octopus: rebase --rebase-merges: adjust man page for octopus support rebase --rebase-merges: add support for octopus merges merge: allow reading the merge commit message from a file
2018-08-02Merge branch 'tb/grep-only-matching'Libravatar Junio C Hamano1-0/+15
"git grep" learned the "--only-matching" option. * tb/grep-only-matching: grep.c: teach 'git grep --only-matching' grep.c: extract show_line_header()
2018-08-02Merge branch 'kg/gc-auto-windows-workaround'Libravatar Junio C Hamano1-0/+2
"git gc --auto" opens file descriptors for the packfiles before spawning "git repack/prune", which would upset Windows that does not want a process to work on a file that is open by another process. The issue has been worked around. * kg/gc-auto-windows-workaround: gc --auto: release pack files before auto packing
2018-08-02Merge branch 'jt/fetch-nego-tip'Libravatar Junio C Hamano1-0/+78
"git fetch" learned a new option "--negotiation-tip" to limit the set of commits it tells the other end as "have", to reduce wasted bandwidth and cycles, which would be helpful when the receiving repository has a lot of refs that have little to do with the history at the remote it is fetching from. * jt/fetch-nego-tip: fetch-pack: support negotiation tip whitelist
2018-08-02Merge branch 'en/t6042-insane-merge-rename-testcases'Libravatar Junio C Hamano1-0/+245
Various glitches in the heuristics of merge-recursive strategy have been documented in new tests. * en/t6042-insane-merge-rename-testcases: t6042: add testcase covering long chains of rename conflicts t6042: add testcase covering rename/rename(2to1)/delete/delete conflict t6042: add testcase covering rename/add/delete conflict type
2018-08-02Merge branch 'is/parsing-line-range'Libravatar Junio C Hamano3-9/+12
Parsing of -L[<N>][,[<M>]] parameters "git blame" and "git log" take has been tweaked. * is/parsing-line-range: log: prevent error if line range ends past end of file blame: prevent error if range ends past end of file
2018-08-02Merge branch 'jt/fetch-pack-negotiator'Libravatar Junio C Hamano1-0/+33
Code restructuring and a small fix to transport protocol v2 during fetching. * jt/fetch-pack-negotiator: fetch-pack: introduce negotiator API fetch-pack: move common check and marking together fetch-pack: make negotiation-related vars local fetch-pack: use ref adv. to prune "have" sent fetch-pack: directly end negotiation if ACK ready fetch-pack: clear marks before re-marking fetch-pack: split up everything_local()
2018-08-02Merge branch 'ab/checkout-default-remote'Libravatar Junio C Hamano2-0/+80
"git checkout" and "git worktree add" learned to honor checkout.defaultRemote when auto-vivifying a local branch out of a remote tracking branch in a repository with multiple remotes that have tracking branches that share the same names. * ab/checkout-default-remote: checkout & worktree: introduce checkout.defaultRemote checkout: add advice for ambiguous "checkout <branch>" builtin/checkout.c: use "ret" variable for return checkout: pass the "num_matches" up to callers checkout.c: change "unique" member to "num_matches" checkout.c: introduce an *_INIT macro checkout.h: wrap the arguments to unique_tracking_name() checkout tests: index should be clean after dwim checkout
2018-08-02Merge branch 'sb/diff-color-move-more'Libravatar Junio C Hamano1-33/+210
"git diff --color-moved" feature has further been tweaked. * sb/diff-color-move-more: diff.c: offer config option to control ws handling in move detection diff.c: add white space mode to move detection that allows indent changes diff.c: factor advance_or_nullify out of mark_color_as_moved diff.c: decouple white space treatment from move detection algorithm diff.c: add a blocks mode for moved code detection diff.c: adjust hash function signature to match hashmap expectation diff.c: do not pass diff options as keydata to hashmap t4015: avoid git as a pipe input xdiff/xdiffi.c: remove unneeded function declarations xdiff/xdiff.h: remove unused flags
2018-08-02Merge branch 'es/test-fixes'Libravatar Junio C Hamano104-590/+569
Test clean-up and corrections. * es/test-fixes: (26 commits) t5608: fix broken &&-chain t9119: fix broken &&-chains t9000-t9999: fix broken &&-chains t7000-t7999: fix broken &&-chains t6000-t6999: fix broken &&-chains t5000-t5999: fix broken &&-chains t4000-t4999: fix broken &&-chains t3030: fix broken &&-chains t3000-t3999: fix broken &&-chains t2000-t2999: fix broken &&-chains t1000-t1999: fix broken &&-chains t0000-t0999: fix broken &&-chains t9814: simplify convoluted check that command correctly errors out t9001: fix broken "invoke hook" test t7810: use test_expect_code() instead of hand-rolled comparison t7400: fix broken "submodule add/reconfigure --force" test t7201: drop pointless "exit 0" at end of subshell t6036: fix broken "merge fails but has appropriate contents" tests t5505: modernize and simplify hard-to-digest test t5406: use write_script() instead of birthing shell script manually ...
2018-08-02Merge branch 'ds/commit-graph-fsck'Libravatar Junio C Hamano1-2/+203
"git fsck" learns to make sure the optional commit-graph file is in a sane state. * ds/commit-graph-fsck: (23 commits) coccinelle: update commit.cocci commit-graph: update design document gc: automatically write commit-graph files commit-graph: add '--reachable' option commit-graph: use string-list API for input fsck: verify commit-graph commit-graph: verify contents match checksum commit-graph: test for corrupted octopus edge commit-graph: verify commit date commit-graph: verify generation number commit-graph: verify parent list commit-graph: verify root tree OIDs commit-graph: verify objects exist commit-graph: verify corrupt OID fanout and lookup commit-graph: verify required chunks are present commit-graph: verify catches corrupt signature commit-graph: add 'verify' subcommand commit-graph: load a root tree from specific graph commit: force commit to parse from object database commit-graph: parse commit from chosen graph ...
2018-08-02Merge branch 'jk/fsck-gitmodules-gently'Libravatar Junio C Hamano1-0/+15
Recent "security fix" to pay attention to contents of ".gitmodules" while accepting "git push" was a bit overly strict than necessary, which has been adjusted. * jk/fsck-gitmodules-gently: fsck: downgrade gitmodulesParse default to "info" fsck: split ".gitmodules too large" error from parse failure fsck: silence stderr when parsing .gitmodules config: add options parameter to git_config_from_mem config: add CONFIG_ERROR_SILENT handler config: turn die_on_error into caller-facing enum
2018-08-02Merge branch 'en/t6036-recursive-corner-cases'Libravatar Junio C Hamano1-55/+201
Tests to cover more D/F conflict cases have been added for merge-recursive. * en/t6036-recursive-corner-cases: t6036: fix broken && chain in sub-shell t6036: add lots of detail for directory/file conflicts in recursive case
2018-08-02Merge branch 'sg/httpd-test-unflake'Libravatar Junio C Hamano4-36/+29
httpd tests saw occasional breakage due to the way its access log gets inspected by the tests, which has been updated to make them less flaky. * sg/httpd-test-unflake: t/lib-httpd: avoid occasional failures when checking access.log t/lib-httpd: add the strip_access_log() helper function t5541: clean up truncating access log
2018-08-02Merge branch 'bp/test-drop-caches-for-windows'Libravatar Junio C Hamano1-2/+2
A test helper update for Windows. * bp/test-drop-caches-for-windows: handle lower case drive letters on Windows
2018-08-02Merge branch 'jk/has-uncommitted-changes-fix'Libravatar Junio C Hamano1-0/+12
"git pull --rebase" on a corrupt HEAD caused a segfault. In general we substitute an empty tree object when running the in-core equivalent of the diff-index command, and the codepath has been corrected to do so as well to fix this issue. * jk/has-uncommitted-changes-fix: has_uncommitted_changes(): fall back to empty tree