Johannes Schindelin [Mon, 13 Aug 2018 11:33:19 +0000 (04:33 -0700)]
color: add the meta color GIT_COLOR_REVERSE
This "color" simply reverts background and foreground. It will be used
in the upcoming "dual color" mode of `git range-diff`, where we will
reverse colors for the -/+ markers and the fragment headers of the
"outer" diff.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Mon, 13 Aug 2018 11:33:18 +0000 (04:33 -0700)]
range-diff: use color for the commit pairs
Arguably the most important part of `git range-diff`'s output is the
list of commits in the two branches, together with their relationships.
For that reason, tbdiff introduced color-coding that is pretty
intuitive, especially for unchanged patches (all dim yellow, like the
first line in `git show`'s output) vs modified patches (old commit is
red, new commit is green). Let's imitate that color scheme.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Thomas Rast [Mon, 13 Aug 2018 11:33:16 +0000 (04:33 -0700)]
range-diff: add tests
These are essentially lifted from https://github.com/trast/tbdiff, with
light touch-ups to account for the command now being named `git
range-diff`.
Apart from renaming `tbdiff` to `range-diff`, only one test case needed
to be adjusted: 11 - 'changed message'.
The underlying reason it had to be adjusted is that diff generation is
sometimes ambiguous. In this case, a comment line and an empty line are
added, but it is ambiguous whether they were added after the existing
empty line, or whether an empty line and the comment line are added
*before* the existing empty line. And apparently xdiff picks a different
option here than Python's difflib.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Mon, 13 Aug 2018 11:33:14 +0000 (04:33 -0700)]
range-diff: do not show "function names" in hunk headers
We are comparing complete, formatted commit messages with patches. There
are no function names here, so stop looking for them.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Mon, 13 Aug 2018 11:33:13 +0000 (04:33 -0700)]
range-diff: adjust the output of the commit pairs
This not only uses "dashed stand-ins" for "pairs" where one side is
missing (i.e. unmatched commits that are present only in one of the two
commit ranges), but also adds onelines for the reader's pleasure.
This change brings `git range-diff` yet another step closer to
feature parity with tbdiff: it now shows the oneline, too, and indicates
with `=` when the commits have identical diffs.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Mon, 13 Aug 2018 11:33:11 +0000 (04:33 -0700)]
range-diff: suppress the diff headers
When showing the diff between corresponding patches of the two branch
versions, we have to make up a fake filename to run the diff machinery.
That filename does not carry any meaningful information, hence tbdiff
suppresses it. So we should, too.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Mon, 13 Aug 2018 11:33:10 +0000 (04:33 -0700)]
range-diff: indent the diffs just like tbdiff
The main information in the `range-diff` view comes from the list of
matching and non-matching commits, the diffs are additional information.
Indenting them helps with the reading flow.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Mon, 13 Aug 2018 11:33:08 +0000 (04:33 -0700)]
range-diff: right-trim commit messages
When comparing commit messages, we need to keep in mind that they are
indented by four spaces. That is, empty lines are no longer empty, but
have "trailing whitespace". When displaying them in color, that results
in those nagging red lines.
Let's just right-trim the lines in the commit message, it's not like
trailing white-space in the commit messages are important enough to care
about in `git range-diff`.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Mon, 13 Aug 2018 11:33:07 +0000 (04:33 -0700)]
range-diff: also show the diff between patches
Just like tbdiff, we now show the diff between matching patches. This is
a "diff of two diffs", so it can be a bit daunting to read for the
beginner.
An alternative would be to display an interdiff, i.e. the hypothetical
diff which is the result of first reverting the old diff and then
applying the new diff.
Especially when rebasing frequently, an interdiff is often not feasible,
though: if the old diff cannot be applied in reverse (due to a moving
upstream), an interdiff can simply not be inferred.
This commit brings `range-diff` closer to feature parity with regard
to tbdiff.
To make `git range-diff` respect e.g. color.diff.* settings, we have
to adjust git_branch_config() accordingly.
Note: while we now parse diff options such as --color, the effect is not
yet the same as in tbdiff, where also the commit pairs would be colored.
This is left for a later commit.
Note also: while tbdiff accepts the `--no-patches` option to suppress
these diffs between patches, we prefer the `-s` (or `--no-patch`) option
that is automatically supported via our use of diff_opt_parse().
And finally note: to support diff options, we have to call
`parse_options()` such that it keeps unknown options, and then loop over
those and let `diff_opt_parse()` handle them. After that loop, we have
to call `parse_options()` again, to make sure that no unknown options
are left.
Helped-by: Thomas Gummerer <t.gummerer@gmail.com>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Mon, 13 Aug 2018 11:33:05 +0000 (04:33 -0700)]
range-diff: improve the order of the shown commits
This patch lets `git range-diff` use the same order as tbdiff.
The idea is simple: for left-to-right readers, it is natural to assume
that the `git range-diff` is performed between an older vs a newer
version of the branch. As such, the user is probably more interested in
the question "where did this come from?" rather than "where did that one
go?".
To that end, we list the commits in the order of the second commit range
("the newer version"), inserting the unmatched commits of the first
commit range as soon as all their predecessors have been shown.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Mon, 13 Aug 2018 11:33:04 +0000 (04:33 -0700)]
range-diff: first rudimentary implementation
At this stage, `git range-diff` can determine corresponding commits
of two related commit ranges. This makes use of the recently introduced
implementation of the linear assignment algorithm.
The core of this patch is a straight port of the ideas of tbdiff, the
apparently dormant project at https://github.com/trast/tbdiff.
The output does not at all match `tbdiff`'s output yet, as this patch
really concentrates on getting the patch matching part right.
Note: due to differences in the diff algorithm (`tbdiff` uses the Python
module `difflib`, Git uses its xdiff fork), the cost matrix calculated
by `range-diff` is different (but very similar) to the one calculated
by `tbdiff`. Therefore, it is possible that they find different matching
commits in corner cases (e.g. when a patch was split into two patches of
roughly equal length).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Mon, 13 Aug 2018 11:33:02 +0000 (04:33 -0700)]
Introduce `range-diff` to compare iterations of a topic branch
This command does not do a whole lot so far, apart from showing a usage
that is oddly similar to that of `git tbdiff`. And for a good reason:
the next commits will turn `range-branch` into a full-blown replacement
for `tbdiff`.
At this point, we ignore tbdiff's color options, as they will all be
implemented later using diff_options.
Since
f318d739159 (generate-cmds.sh: export all commands to
command-list.h, 2018-05-10), every new command *requires* a man page to
build right away, so let's also add a blank man page, too.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Mon, 13 Aug 2018 11:33:00 +0000 (04:33 -0700)]
linear-assignment: a function to solve least-cost assignment problems
The problem solved by the code introduced in this commit goes like this:
given two sets of items, and a cost matrix which says how much it
"costs" to assign any given item of the first set to any given item of
the second, assign all items (except when the sets have different size)
in the cheapest way.
We use the Jonker-Volgenant algorithm to solve the assignment problem to
answer questions such as: given two different versions of a topic branch
(or iterations of a patch series), what is the best pairing of
commits/patches between the different versions?
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 2 Aug 2018 22:38:09 +0000 (15:38 -0700)]
Fifth batch for 2.19 cycle
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 2 Aug 2018 22:30:47 +0000 (15:30 -0700)]
Merge branch 'jt/commit-graph-per-object-store'
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
Junio C Hamano [Thu, 2 Aug 2018 22:30:46 +0000 (15:30 -0700)]
Merge branch 'es/chain-lint-in-subshell'
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
Junio C Hamano [Thu, 2 Aug 2018 22:30:46 +0000 (15:30 -0700)]
Merge branch 'jt/tags-to-promised-blobs-fix'
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
Junio C Hamano [Thu, 2 Aug 2018 22:30:46 +0000 (15:30 -0700)]
Merge branch 'jt/fetch-negotiator-skipping'
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
Junio C Hamano [Thu, 2 Aug 2018 22:30:46 +0000 (15:30 -0700)]
Merge branch 'jm/send-email-tls-auth-on-batch'
"git send-email" when using in a batched mode that limits the
number of messages sent in a single SMTP session lost the contents
of the variable used to choose between tls/ssl, unable to send the
second and later batches, which has been fixed.
* jm/send-email-tls-auth-on-batch:
send-email: fix tls AUTH when sending batch
Junio C Hamano [Thu, 2 Aug 2018 22:30:45 +0000 (15:30 -0700)]
Merge branch 'bc/sequencer-export-work-tree-as-well'
"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
Junio C Hamano [Thu, 2 Aug 2018 22:30:45 +0000 (15:30 -0700)]
Merge branch 'en/t7405-recursive-submodule-conflicts'
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
Junio C Hamano [Thu, 2 Aug 2018 22:30:45 +0000 (15:30 -0700)]
Merge branch 'en/t6036-merge-recursive-tests'
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
Junio C Hamano [Thu, 2 Aug 2018 22:30:44 +0000 (15:30 -0700)]
Merge branch 'en/dirty-merge-fixes'
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
Junio C Hamano [Thu, 2 Aug 2018 22:30:44 +0000 (15:30 -0700)]
Merge branch 'js/rebase-merge-octopus'
"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
Junio C Hamano [Thu, 2 Aug 2018 22:30:44 +0000 (15:30 -0700)]
Merge branch 'tb/grep-only-matching'
"git grep" learned the "--only-matching" option.
* tb/grep-only-matching:
grep.c: teach 'git grep --only-matching'
grep.c: extract show_line_header()
Junio C Hamano [Thu, 2 Aug 2018 22:30:43 +0000 (15:30 -0700)]
Merge branch 'kg/gc-auto-windows-workaround'
"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
Junio C Hamano [Thu, 2 Aug 2018 22:30:43 +0000 (15:30 -0700)]
Merge branch 'jm/cache-entry-from-mem-pool'
For a large tree, the index needs to hold many cache entries
allocated on heap. These cache entries are now allocated out of a
dedicated memory pool to amortize malloc(3) overhead.
* jm/cache-entry-from-mem-pool:
block alloc: add validations around cache_entry lifecyle
block alloc: allocate cache entries from mem_pool
mem-pool: fill out functionality
mem-pool: add life cycle management functions
mem-pool: only search head block for available space
block alloc: add lifecycle APIs for cache_entry structs
read-cache: teach make_cache_entry to take object_id
read-cache: teach refresh_cache_entry to take istate
Junio C Hamano [Thu, 2 Aug 2018 22:30:43 +0000 (15:30 -0700)]
Merge branch 'jt/fetch-nego-tip'
"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
Junio C Hamano [Thu, 2 Aug 2018 22:30:42 +0000 (15:30 -0700)]
Merge branch 'en/t6042-insane-merge-rename-testcases'
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
Junio C Hamano [Thu, 2 Aug 2018 22:30:42 +0000 (15:30 -0700)]
Merge branch 'sb/object-store-lookup'
lookup_commit_reference() and friends have been updated to find
in-core object for a specific in-core repository instance.
* sb/object-store-lookup: (32 commits)
commit.c: allow lookup_commit_reference to handle arbitrary repositories
commit.c: allow lookup_commit_reference_gently to handle arbitrary repositories
tag.c: allow deref_tag to handle arbitrary repositories
object.c: allow parse_object to handle arbitrary repositories
object.c: allow parse_object_buffer to handle arbitrary repositories
commit.c: allow get_cached_commit_buffer to handle arbitrary repositories
commit.c: allow set_commit_buffer to handle arbitrary repositories
commit.c: migrate the commit buffer to the parsed object store
commit-slabs: remove realloc counter outside of slab struct
commit.c: allow parse_commit_buffer to handle arbitrary repositories
tag: allow parse_tag_buffer to handle arbitrary repositories
tag: allow lookup_tag to handle arbitrary repositories
commit: allow lookup_commit to handle arbitrary repositories
tree: allow lookup_tree to handle arbitrary repositories
blob: allow lookup_blob to handle arbitrary repositories
object: allow lookup_object to handle arbitrary repositories
object: allow object_as_type to handle arbitrary repositories
tag: add repository argument to deref_tag
tag: add repository argument to parse_tag_buffer
tag: add repository argument to lookup_tag
...
Junio C Hamano [Thu, 2 Aug 2018 22:30:41 +0000 (15:30 -0700)]
Merge branch 'is/parsing-line-range'
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
Junio C Hamano [Thu, 2 Aug 2018 22:30:41 +0000 (15:30 -0700)]
Merge branch 'jt/fetch-pack-negotiator'
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()
Junio C Hamano [Thu, 2 Aug 2018 22:30:41 +0000 (15:30 -0700)]
Merge branch 'ab/checkout-default-remote'
"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
Junio C Hamano [Thu, 2 Aug 2018 22:30:40 +0000 (15:30 -0700)]
Merge branch 'sb/diff-color-move-more'
"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
Junio C Hamano [Thu, 2 Aug 2018 22:30:40 +0000 (15:30 -0700)]
Merge branch 'es/test-fixes'
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
...
Junio C Hamano [Thu, 2 Aug 2018 22:30:39 +0000 (15:30 -0700)]
Merge branch 'ds/commit-graph-fsck'
"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
...
Junio C Hamano [Thu, 2 Aug 2018 22:30:39 +0000 (15:30 -0700)]
Merge branch 'jk/fsck-gitmodules-gently'
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
Junio C Hamano [Thu, 2 Aug 2018 22:30:39 +0000 (15:30 -0700)]
Merge branch 'bc/object-id'
Conversion from uchar[40] to struct object_id continues.
* bc/object-id:
pretty: switch hard-coded constants to the_hash_algo
sha1-file: convert constants to uses of the_hash_algo
log-tree: switch GIT_SHA1_HEXSZ to the_hash_algo->hexsz
diff: switch GIT_SHA1_HEXSZ to use the_hash_algo
builtin/merge-recursive: make hash independent
builtin/merge: switch to use the_hash_algo
builtin/fmt-merge-msg: make hash independent
builtin/update-index: simplify parsing of cacheinfo
builtin/update-index: convert to using the_hash_algo
refs/files-backend: use the_hash_algo for writing refs
sha1-name: use the_hash_algo when parsing object names
strbuf: allocate space with GIT_MAX_HEXSZ
commit: express tree entry constants in terms of the_hash_algo
hex: switch to using the_hash_algo
tree-walk: replace hard-coded constants with the_hash_algo
cache: update object ID functions for the_hash_algo
Junio C Hamano [Thu, 2 Aug 2018 22:30:39 +0000 (15:30 -0700)]
Merge branch 'en/t6036-recursive-corner-cases'
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
Junio C Hamano [Thu, 2 Aug 2018 22:30:39 +0000 (15:30 -0700)]
Merge branch 'sg/httpd-test-unflake'
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
Junio C Hamano [Thu, 2 Aug 2018 22:30:38 +0000 (15:30 -0700)]
Merge branch 'bp/test-drop-caches-for-windows'
A test helper update for Windows.
* bp/test-drop-caches-for-windows:
handle lower case drive letters on Windows
Junio C Hamano [Thu, 2 Aug 2018 22:30:37 +0000 (15:30 -0700)]
Merge branch 'jk/has-uncommitted-changes-fix'
"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
Eric Sunshine [Tue, 31 Jul 2018 05:03:20 +0000 (01:03 -0400)]
t/chainlint.sed: drop extra spaces from regex character class
This character class, like many others in this script, matches
horizontal whitespace consisting of spaces and tabs, however, a few
extra, entirely harmless, spaces somehow slipped into the expression.
Removing them is purely a cosmetic fix.
While at it, re-indent three lines with a single TAB each which were
incorrectly indented with six spaces. Also, a purely cosmetic fix.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 24 Jul 2018 21:59:49 +0000 (14:59 -0700)]
Fourth batch for 2.19 cycle
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 24 Jul 2018 21:50:51 +0000 (14:50 -0700)]
Merge branch 'as/sequencer-customizable-comment-char'
Honor core.commentchar when preparing the list of commits to replay
in "rebase -i".
* as/sequencer-customizable-comment-char:
sequencer: use configured comment character
Junio C Hamano [Tue, 24 Jul 2018 21:50:50 +0000 (14:50 -0700)]
Merge branch 'sb/blame-color'
Code clean-up.
* sb/blame-color:
blame: prefer xsnprintf to strcpy for colors
Junio C Hamano [Tue, 24 Jul 2018 21:50:50 +0000 (14:50 -0700)]
Merge branch 'nd/command-list'
Build doc update for Windows.
* nd/command-list:
vcbuild/README: update to accommodate for missing common-cmds.h
Junio C Hamano [Tue, 24 Jul 2018 21:50:50 +0000 (14:50 -0700)]
Merge branch 'es/test-lint-one-shot-export'
Look for broken use of "VAR=VAL shell_func" in test scripts as part
of test-lint.
* es/test-lint-one-shot-export:
t/check-non-portable-shell: detect "FOO=bar shell_func"
t/check-non-portable-shell: make error messages more compact
t/check-non-portable-shell: stop being so polite
t6046/t9833: fix use of "VAR=VAL cmd" with a shell function
Junio C Hamano [Tue, 24 Jul 2018 21:50:49 +0000 (14:50 -0700)]
Merge branch 'wc/find-commit-with-pattern-on-detached-head'
"git rev-parse ':/substring'" did not consider the history leading
only to HEAD when looking for a commit with the given substring,
when the HEAD is detached. This has been fixed.
* wc/find-commit-with-pattern-on-detached-head:
sha1-name.c: for ":/", find detached HEAD commits
Junio C Hamano [Tue, 24 Jul 2018 21:50:49 +0000 (14:50 -0700)]
Merge branch 'jc/t3404-one-shot-export-fix'
Correct a broken use of "VAR=VAL shell_func" in a test.
* jc/t3404-one-shot-export-fix:
t3404: fix use of "VAR=VAL cmd" with a shell function
Junio C Hamano [Tue, 24 Jul 2018 21:50:48 +0000 (14:50 -0700)]
Merge branch 'mk/merge-in-sparse-checkout'
"git reset --merge" (hence "git merge ---abort") and "git reset --hard"
had trouble working correctly in a sparsely checked out working
tree after a conflict, which has been corrected.
* mk/merge-in-sparse-checkout:
unpack-trees: do not fail reset because of unmerged skipped entry
Junio C Hamano [Tue, 24 Jul 2018 21:50:48 +0000 (14:50 -0700)]
Merge branch 'hs/push-cert-check-cleanup'
Code clean-up.
* hs/push-cert-check-cleanup:
gpg-interface: make parse_gpg_output static and remove from interface header
builtin/receive-pack: use check_signature from gpg-interface
Junio C Hamano [Tue, 24 Jul 2018 21:50:48 +0000 (14:50 -0700)]
Merge branch 'jk/empty-pick-fix'
Handling of an empty range by "git cherry-pick" was inconsistent
depending on how the range ended up to be empty, which has been
corrected.
* jk/empty-pick-fix:
sequencer: don't say BUG on bogus input
sequencer: handle empty-set cases consistently
Junio C Hamano [Tue, 24 Jul 2018 21:50:47 +0000 (14:50 -0700)]
Merge branch 'bp/log-ref-write-fd-with-strbuf'
Code clean-up.
* bp/log-ref-write-fd-with-strbuf:
convert log_ref_write_fd() to use strbuf
Junio C Hamano [Tue, 24 Jul 2018 21:50:47 +0000 (14:50 -0700)]
Merge branch 'jt/partial-clone-fsck-connectivity'
Partial clone support of "git clone" has been updated to correctly
validate the objects it receives from the other side. The server
side has been corrected to send objects that are directly
requested, even if they may match the filtering criteria (e.g. when
doing a "lazy blob" partial clone).
* jt/partial-clone-fsck-connectivity:
clone: check connectivity even if clone is partial
upload-pack: send refs' objects despite "filter"
Junio C Hamano [Tue, 24 Jul 2018 21:50:47 +0000 (14:50 -0700)]
Merge branch 'bc/send-email-auto-cte'
The content-transfer-encoding of the message "git send-email" sends
out by default was 8bit, which can cause trouble when there is an
overlong line to bust RFC 5322/2822 limit. A new option 'auto' to
automatically switch to quoted-printable when there is such a line
in the payload has been introduced and is made the default.
* bc/send-email-auto-cte:
docs: correct RFC specifying email line length
send-email: automatically determine transfer-encoding
send-email: accept long lines with suitable transfer encoding
send-email: add an auto option for transfer encoding
Junio C Hamano [Tue, 24 Jul 2018 21:50:47 +0000 (14:50 -0700)]
Merge branch 'bb/unicode-11-width'
The character display width table has been updated to match the
latest Unicode standard.
* bb/unicode-11-width:
unicode: update the width tables to Unicode 11
Junio C Hamano [Tue, 24 Jul 2018 21:50:47 +0000 (14:50 -0700)]
Merge branch 'bb/pedantic'
The codebase has been updated to compile cleanly with -pedantic
option.
* bb/pedantic:
utf8.c: avoid char overflow
string-list.c: avoid conversion from void * to function pointer
sequencer.c: avoid empty statements at top level
convert.c: replace "\e" escapes with "\033".
fixup! refs/refs-internal.h: avoid forward declaration of an enum
refs/refs-internal.h: avoid forward declaration of an enum
fixup! connect.h: avoid forward declaration of an enum
connect.h: avoid forward declaration of an enum
Junio C Hamano [Tue, 24 Jul 2018 21:50:46 +0000 (14:50 -0700)]
Merge branch 'tb/config-default'
Compilation fix.
* tb/config-default:
builtin/config: work around an unsized array forward declaration
Junio C Hamano [Tue, 24 Jul 2018 21:50:46 +0000 (14:50 -0700)]
Merge branch 'mh/fast-import-no-diff-delta-empty'
"git fast-import" has been updated to avoid attempting to create
delta against a zero-byte-long string, which is pointless.
* mh/fast-import-no-diff-delta-empty:
fast-import: do not call diff_delta() with empty buffer
Junio C Hamano [Tue, 24 Jul 2018 21:50:46 +0000 (14:50 -0700)]
Merge branch 'kn/userdiff-php'
The userdiff pattern for .php has been updated.
* kn/userdiff-php:
userdiff: support new keywords in PHP hunk header
t4018: add missing test cases for PHP
Junio C Hamano [Tue, 24 Jul 2018 21:50:45 +0000 (14:50 -0700)]
Merge branch 'jk/fetch-all-peeled-fix'
Test modernization.
* jk/fetch-all-peeled-fix:
t5500: prettify non-commit tag tests
Junio C Hamano [Tue, 24 Jul 2018 21:50:44 +0000 (14:50 -0700)]
Merge branch 'ag/rebase-p'
The help message shown in the editor to edit todo list in "rebase -p"
has regressed recently, which has been corrected.
* ag/rebase-p:
git-rebase--preserve-merges: fix formatting of todo help message
Junio C Hamano [Tue, 24 Jul 2018 21:50:44 +0000 (14:50 -0700)]
Merge branch 'jt/connectivity-check-after-unshallow'
"git fetch" failed to correctly validate the set of objects it
received when making a shallow history deeper, which has been
corrected.
* jt/connectivity-check-after-unshallow:
fetch-pack: write shallow, then check connectivity
fetch-pack: implement ref-in-want
fetch-pack: put shallow info in output parameter
fetch: refactor to make function args narrower
fetch: refactor fetch_refs into two functions
fetch: refactor the population of peer ref OIDs
upload-pack: test negotiation with changing repository
upload-pack: implement ref-in-want
test-pkt-line: add unpack-sideband subcommand
Junio C Hamano [Tue, 24 Jul 2018 21:50:44 +0000 (14:50 -0700)]
Merge branch 'jk/for-each-ref-icase'
The "--ignore-case" option of "git for-each-ref" (and its friends)
did not work correctly, which has been fixed.
* jk/for-each-ref-icase:
ref-filter: avoid backend filtering with --ignore-case
for-each-ref: consistently pass WM_IGNORECASE flag
t6300: add a test for --ignore-case
Junio C Hamano [Tue, 24 Jul 2018 21:50:43 +0000 (14:50 -0700)]
Merge branch 'en/t5407-rebase-m-fix'
* en/t5407-rebase-m-fix:
t5407: fix test to cover intended arguments
Junio C Hamano [Tue, 24 Jul 2018 21:50:43 +0000 (14:50 -0700)]
Merge branch 'en/apply-comment-fix'
* en/apply-comment-fix:
apply: fix grammar error in comment
Junio C Hamano [Tue, 24 Jul 2018 21:50:43 +0000 (14:50 -0700)]
Merge branch 'en/rebase-consistency'
"git rebase" behaved slightly differently depending on which one of
the three backends gets used; this has been documented and an
effort to make them more uniform has begun.
* en/rebase-consistency:
git-rebase: make --allow-empty-message the default
t3401: add directory rename testcases for rebase and am
git-rebase.txt: document behavioral differences between modes
directory-rename-detection.txt: technical docs on abilities and limitations
git-rebase.txt: address confusion between --no-ff vs --force-rebase
git-rebase: error out when incompatible options passed
t3422: new testcases for checking when incompatible options passed
git-rebase.sh: update help messages a bit
git-rebase.txt: document incompatible options
Junio C Hamano [Tue, 24 Jul 2018 21:50:43 +0000 (14:50 -0700)]
Merge branch 'sb/submodule-move-head-error-msg'
"git checkout --recurse-submodules another-branch" did not report
in which submodule it failed to update the working tree, which
resulted in an unhelpful error message.
* sb/submodule-move-head-error-msg:
submodule.c: report the submodule that an error occurs in
Junio C Hamano [Tue, 24 Jul 2018 21:50:42 +0000 (14:50 -0700)]
Merge branch 'rj/submodule-fsck-skip'
"fsck.skipList" did not prevent a blob object listed there from
being inspected for is contents (e.g. we recently started to
inspect the contents of ".gitmodules" for certain malicious
patterns), which has been corrected.
* rj/submodule-fsck-skip:
fsck: check skiplist for object in fsck_blob()
Stefan Beller [Wed, 18 Jul 2018 19:31:56 +0000 (12:31 -0700)]
diff.c: offer config option to control ws handling in move detection
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Stefan Beller [Wed, 18 Jul 2018 19:31:55 +0000 (12:31 -0700)]
diff.c: add white space mode to move detection that allows indent changes
The option of --color-moved has proven to be useful as observed on the
mailing list. However when refactoring sometimes the indentation changes,
for example when partitioning a functions into smaller helper functions
the code usually mostly moved around except for a decrease in indentation.
To just review the moved code ignoring the change in indentation, a mode
to ignore spaces in the move detection as implemented in a previous patch
would be enough. However the whole move coloring as motivated in commit
2e2d5ac (diff.c: color moved lines differently, 2017-06-30), brought
up the notion of the reviewer being able to trust the move of a "block".
As there are languages such as python, which depend on proper relative
indentation for the control flow of the program, ignoring any white space
change in a block would not uphold the promises of
2e2d5ac that allows
reviewers to pay less attention to the inside of a block, as inside
the reviewer wants to assume the same program flow.
This new mode of white space ignorance will take this into account and will
only allow the same white space changes per line in each block. This patch
even allows only for the same change at the beginning of the lines.
As this is a white space mode, it is made exclusive to other white space
modes in the move detection.
This patch brings some challenges, related to the detection of blocks.
We need a wide net to catch the possible moved lines, but then need to
narrow down to check if the blocks are still intact. Consider this
example (ignoring block sizes):
- A
- B
- C
+ A
+ B
+ C
At the beginning of a block when checking if there is a counterpart
for A, we have to ignore all space changes. However at the following
lines we have to check if the indent change stayed the same.
Checking if the indentation change did stay the same, is done by computing
the indentation change by the difference in line length, and then assume
the change is only in the beginning of the longer line, the common tail
is the same. That is why the test contains lines like:
- <TAB> A
...
+ A <TAB>
...
As the first line starting a block is caught using a compare function that
ignores white spaces unlike the rest of the block, where the white space
delta is taken into account for the comparison, we also have to think about
the following situation:
- A
- B
- A
- B
+ A
+ B
+ A
+ B
When checking if the first A (both in the + and - lines) is a start of
a block, we have to check all 'A' and record all the white space deltas
such that we can find the example above to be just one block that is
indented.
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 18 Jul 2018 19:24:17 +0000 (12:24 -0700)]
Third batch for 2.19 cycle
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 18 Jul 2018 19:20:35 +0000 (12:20 -0700)]
Merge branch 'js/enhanced-version-info'
Build fix.
* js/enhanced-version-info:
Makefile: fix the "built from commit" code
Junio C Hamano [Wed, 18 Jul 2018 19:20:35 +0000 (12:20 -0700)]
Merge branch 'sb/mailmap'
* sb/mailmap:
.mailmap: merge different spellings of names
Junio C Hamano [Wed, 18 Jul 2018 19:20:35 +0000 (12:20 -0700)]
Merge branch 'ms/core-icase-doc'
Clarify that setting core.ignoreCase to deviate from reality would
not turn a case-incapable filesystem into a case-capable one.
* ms/core-icase-doc:
Documentation: declare "core.ignoreCase" as internal variable
Junio C Hamano [Wed, 18 Jul 2018 19:20:34 +0000 (12:20 -0700)]
Merge branch 'ds/commit-graph'
Docfix.
* ds/commit-graph:
commit-graph: fix documentation inconsistencies
Junio C Hamano [Wed, 18 Jul 2018 19:20:34 +0000 (12:20 -0700)]
Merge branch 'tz/exclude-doc-smallfixes'
Doc updates.
* tz/exclude-doc-smallfixes:
dir.c: fix typos in core.excludesfile comment
gitignore.txt: clarify default core.excludesfile path
Junio C Hamano [Wed, 18 Jul 2018 19:20:33 +0000 (12:20 -0700)]
Merge branch 'js/rebase-recreate-merge'
Docfix.
* js/rebase-recreate-merge:
rebase: fix documentation formatting
Junio C Hamano [Wed, 18 Jul 2018 19:20:33 +0000 (12:20 -0700)]
Merge branch 'en/rebase-i-microfixes'
* en/rebase-i-microfixes:
git-rebase--merge: modernize "git-$cmd" to "git $cmd"
Fix use of strategy options with interactive rebases
t3418: add testcase showing problems with rebase -i and strategy options
Junio C Hamano [Wed, 18 Jul 2018 19:20:32 +0000 (12:20 -0700)]
Merge branch 'mb/filter-branch-optim'
"git filter-branch" when used with the "--state-branch" option
still attempted to rewrite the commits whose filtered result is
known from the previous attempt (which is recorded on the state
branch); the command has been corrected not to waste cycles doing
so.
* mb/filter-branch-optim:
filter-branch: skip commits present on --state-branch
Junio C Hamano [Wed, 18 Jul 2018 19:20:32 +0000 (12:20 -0700)]
Merge branch 'dj/runtime-prefix'
POSIX portability fix in Makefile to fix a glitch introduced a few
releases ago.
* dj/runtime-prefix:
Makefile: tweak sed invocation
Junio C Hamano [Wed, 18 Jul 2018 19:20:31 +0000 (12:20 -0700)]
Merge branch 'ao/config-from-gitmodules'
Tighten the API to make it harder to misuse in-tree .gitmodules
file, even though it shares the same syntax with configuration
files, to read random configuration items from it.
* ao/config-from-gitmodules:
submodule-config: reuse config_from_gitmodules in repo_read_gitmodules
submodule-config: pass repository as argument to config_from_gitmodules
submodule-config: make 'config_from_gitmodules' private
submodule-config: add helper to get 'update-clone' config from .gitmodules
submodule-config: add helper function to get 'fetch' config from .gitmodules
config: move config_from_gitmodules to submodule-config.c
Junio C Hamano [Wed, 18 Jul 2018 19:20:31 +0000 (12:20 -0700)]
Merge branch 'jk/branch-l-0-deprecation'
The "-l" option in "git branch -l" is an unfortunate short-hand for
"--create-reflog", but many users, both old and new, somehow expect
it to be something else, perhaps "--list". This step warns when "-l"
is used as a short-hand for "--create-reflog" and warns about the
future repurposing of the it when it is used.
* jk/branch-l-0-deprecation:
branch: deprecate "-l" option
t: switch "branch -l" to "branch --create-reflog"
t3200: unset core.logallrefupdates when testing reflog creation
Junio C Hamano [Wed, 18 Jul 2018 19:20:31 +0000 (12:20 -0700)]
Merge branch 'tb/grep-column'
"git grep" learned the "--column" option that gives not just the
line number but the column number of the hit.
* tb/grep-column:
contrib/git-jump/git-jump: jump to exact location
grep.c: add configuration variables to show matched option
builtin/grep.c: add '--column' option to 'git-grep(1)'
grep.c: display column number of first match
grep.[ch]: extend grep_opt to allow showing matched column
grep.c: expose {,inverted} match column in match_line()
Documentation/config.txt: camel-case lineNumber for consistency
Junio C Hamano [Wed, 18 Jul 2018 19:20:31 +0000 (12:20 -0700)]
Merge branch 'vs/typofixes'
Doc fix.
* vs/typofixes:
Documentation: spelling and grammar fixes
Junio C Hamano [Wed, 18 Jul 2018 19:20:30 +0000 (12:20 -0700)]
Merge branch 'bw/protocol-v2'
Doc fix.
* bw/protocol-v2:
protocol-v2 doc: put HTTP headers after request
Junio C Hamano [Wed, 18 Jul 2018 19:20:30 +0000 (12:20 -0700)]
Merge branch 'jt/remove-pack-bitmap-global'
The effort to move globals to per-repository in-core structure
continues.
* jt/remove-pack-bitmap-global:
pack-bitmap: add free function
pack-bitmap: remove bitmap_git global variable
Junio C Hamano [Wed, 18 Jul 2018 19:20:30 +0000 (12:20 -0700)]
Merge branch 'bw/config-refer-to-gitsubmodules-doc'
Docfix.
* bw/config-refer-to-gitsubmodules-doc:
docs: link to gitsubmodules
Junio C Hamano [Wed, 18 Jul 2018 19:20:29 +0000 (12:20 -0700)]
Merge branch 'xy/format-patch-prereq-patch-id-fix'
Recently added "--base" option to "git format-patch" command did
not correctly generate prereq patch ids.
* xy/format-patch-prereq-patch-id-fix:
format-patch: clear UNINTERESTING flag before prepare_bases
Junio C Hamano [Wed, 18 Jul 2018 19:20:29 +0000 (12:20 -0700)]
Merge branch 'pw/rebase-i-keep-reword-after-conflict'
Bugfix for "rebase -i" corner case regression.
* pw/rebase-i-keep-reword-after-conflict:
sequencer: do not squash 'reword' commits when we hit conflicts
Junio C Hamano [Wed, 18 Jul 2018 19:20:29 +0000 (12:20 -0700)]
Merge branch 'ld/p423'
Code preparation to make "git p4" closer to be usable with Python 3.
* ld/p423:
git-p4: python3: fix octal constants
git-p4: python3: use print() function
git-p4: python3: basestring workaround
git-p4: python3: remove backticks
git-p4: python3: replace dict.has_key(k) with "k in dict"
git-p4: python3: replace <> with !=
Junio C Hamano [Wed, 18 Jul 2018 19:20:28 +0000 (12:20 -0700)]
Merge branch 'ds/ewah-cleanup'
Remove unused function definitions and declarations from ewah
bitmap subsystem.
* ds/ewah-cleanup:
ewah: delete unused 'rlwit_discharge_empty()'
ewah: drop ewah_serialize_native function
ewah: drop ewah_deserialize function
ewah_io: delete unused 'ewah_serialize()'
ewah_bitmap: delete unused 'ewah_or()'
ewah_bitmap: delete unused 'ewah_not()'
ewah_bitmap: delete unused 'ewah_and_not()'
ewah_bitmap: delete unused 'ewah_and()'
ewah/bitmap.c: delete unused 'bitmap_each_bit()'
ewah/bitmap.c: delete unused 'bitmap_clear()'
Junio C Hamano [Wed, 18 Jul 2018 19:20:28 +0000 (12:20 -0700)]
Merge branch 'sb/submodule-core-worktree'
"git submodule" did not correctly adjust core.worktree setting that
indicates whether/where a submodule repository has its associated
working tree across various state transitions, which has been
corrected.
* sb/submodule-core-worktree:
submodule deinit: unset core.worktree
submodule: ensure core.worktree is set after update
submodule: unset core.worktree if no working tree is present
Junio C Hamano [Wed, 18 Jul 2018 19:20:27 +0000 (12:20 -0700)]
Merge branch 'sb/object-store-grafts'
The conversion to pass "the_repository" and then "a_repository"
throughout the object access API continues.
* sb/object-store-grafts:
commit: allow lookup_commit_graft to handle arbitrary repositories
commit: allow prepare_commit_graft to handle arbitrary repositories
shallow: migrate shallow information into the object parser
path.c: migrate global git_path_* to take a repository argument
cache: convert get_graft_file to handle arbitrary repositories
commit: convert read_graft_file to handle arbitrary repositories
commit: convert register_commit_graft to handle arbitrary repositories
commit: convert commit_graft_pos() to handle arbitrary repositories
shallow: add repository argument to is_repository_shallow
shallow: add repository argument to check_shallow_file_for_update
shallow: add repository argument to register_shallow
shallow: add repository argument to set_alternate_shallow_file
commit: add repository argument to lookup_commit_graft
commit: add repository argument to prepare_commit_graft
commit: add repository argument to read_graft_file
commit: add repository argument to register_commit_graft
commit: add repository argument to commit_graft_pos
object: move grafts to object parser
object-store: move object access functions to object-store.h
Junio C Hamano [Wed, 18 Jul 2018 19:20:27 +0000 (12:20 -0700)]
Merge branch 'en/merge-recursive-cleanup'
Code cleanup.
* en/merge-recursive-cleanup:
merge-recursive: add pointer about unduly complex looking code
merge-recursive: rename conflict_rename_*() family of functions
merge-recursive: clarify the rename_dir/RENAME_DIR meaning
merge-recursive: align labels with their respective code blocks
merge-recursive: fix numerous argument alignment issues
merge-recursive: fix miscellaneous grammar error in comment
Jonathan Tan [Wed, 11 Jul 2018 22:42:42 +0000 (15:42 -0700)]
commit-graph: add repo arg to graph readers
Add a struct repository argument to the functions in commit-graph.h that
read the commit graph. (This commit does not affect functions that write
commit graphs.)
Because the commit graph functions can now read the commit graph of any
repository, the global variable core_commit_graph has been removed.
Instead, the config option core.commitGraph is now read on the first
time in a repository that a commit is attempted to be parsed using its
commit graph.
This commit includes a test that exercises the functionality on an
arbitrary repository that is not the_repository.
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Tan [Wed, 11 Jul 2018 22:42:41 +0000 (15:42 -0700)]
commit-graph: store graph in struct object_store
Instead of storing commit graphs in static variables, store them in
struct object_store. There are no changes to the signatures of existing
functions - they all still only support the_repository, and support for
other instances of struct repository will be added in a subsequent
commit.
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Tan [Wed, 11 Jul 2018 22:42:40 +0000 (15:42 -0700)]
commit-graph: add free_commit_graph
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Tan [Wed, 11 Jul 2018 22:42:39 +0000 (15:42 -0700)]
commit-graph: add missing forward declaration
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>