Here are the topics that have been cooking. Commits prefixed with
'-' are only in 'pu' (proposed updates) while commits prefixed with
'+' are in 'next'. The ones marked with '.' do not appear in any of
the integration branches, but I am still holding onto them.
Git 2.19-rc1 is out. Hopefully the tip of 'master' is more or less
identical to the final one without needing much updates.
You can find the changes described here in the integration branches
of the repositories listed at
http://git-blame.blogspot.com/p/git-public-repositories.html
--------------------------------------------------
[Graduated to "master"]
* ab/test-must-be-empty-for-master (2018-08-22) 1 commit
(merged to 'next' on 2018-08-22 at 580dfd1024)
+ t6018-rev-list-glob: fix 'empty stdin' test
(this branch is used by jk/rev-list-stdin-noop-is-ok.)
Test fixes.
* ab/unconditional-free-and-null (2018-08-17) 1 commit
(merged to 'next' on 2018-08-22 at 2661a3cb96)
+ refactor various if (x) FREE_AND_NULL(x) to just FREE_AND_NULL(x)
Code clean-up.
* ds/commit-graph-fsck (2018-08-23) 1 commit
(merged to 'next' on 2018-08-23 at cb27eada82)
+ config: fix commit-graph related config docs
Finishing touches to doc.
* ep/worktree-quiet-option (2018-08-17) 1 commit
(merged to 'next' on 2018-08-22 at 4a0a85e907)
+ worktree: add --quiet option
"git worktree" command learned "--quiet" option to make it less
verbose.
* ja/i18n-message-fixes (2018-08-23) 1 commit
(merged to 'next' on 2018-08-23 at 907c1f69a2)
+ i18n: fix mistakes in translated strings
Messages fix.
* jk/hashcmp-optim-for-2.19 (2018-08-23) 1 commit
(merged to 'next' on 2018-08-23 at e7e8abe0e3)
+ hashcmp: assert constant hash size
Partially revert the support for multiple hash functions to regain
hash comparison performance; we'd think of a way to do this better
in the next cycle.
* jk/use-compat-util-in-test-tool (2018-08-21) 1 commit
(merged to 'next' on 2018-08-22 at 98c3acd8df)
+ test-tool.h: include git-compat-util.h
Dev tool update.
* js/larger-timestamps (2018-08-21) 1 commit
(merged to 'next' on 2018-08-22 at 23a3d5bcf8)
+ commit: use timestamp_t for author_date_slab
Portability fix.
* js/range-diff (2018-08-27) 1 commit
(merged to 'next' on 2018-08-27 at ca29413b20)
+ range-diff: update stale summary of --no-dual-color
Finishing touched to help string.
* nd/complete-config-vars (2018-08-21) 1 commit
(merged to 'next' on 2018-08-22 at 758f937bef)
+ generate-cmdlist.sh: collect config from all config.txt files
"git help --config" (which is used in command line completion)
missed the configuration variables not described in the main
config.txt file but are described in another file that is included
by it, which has been corrected.
* nd/config-core-checkstat-doc (2018-08-17) 1 commit
(merged to 'next' on 2018-08-22 at 3663026a41)
+ config.txt: clarify core.checkStat
The meaning of the possible values the "core.checkStat"
configuration variable can take were not adequately documented,
which has been fixed.
* nd/pack-deltify-regression-fix (2018-07-23) 1 commit
(merged to 'next' on 2018-08-02 at f3b2bf0fef)
+ pack-objects: fix performance issues on packing large deltas
In a recent update in 2.18 era, "git pack-objects" started
producing a larger than necessary packfiles by missing
opportunities to use large deltas, which has been fixed.
* rs/opt-updates (2018-08-21) 3 commits
(merged to 'next' on 2018-08-22 at 1703b9b489)
+ parseopt: group literal string alternatives in argument help
+ remote: improve argument help for add --mirror
+ checkout-index: improve argument help for --stage
"git cmd -h" updates.
* sg/t0020-conversion-fix (2018-08-22) 1 commit
(merged to 'next' on 2018-08-22 at 79508284c0)
+ t0020-crlf: check the right file
Test fixes.
* sg/t3420-autostash-fix (2018-08-22) 1 commit
(merged to 'next' on 2018-08-22 at 569cf2dc3d)
+ t3420-rebase-autostash: don't try to grep non-existing files
Test fixes.
* sg/t3903-missing-fix (2018-08-22) 1 commit
(merged to 'next' on 2018-08-22 at 22f1240ed5)
+ t3903-stash: don't try to grep non-existing file
Test fixes.
* sg/t4051-fix (2018-08-22) 1 commit
(merged to 'next' on 2018-08-22 at e1c9adcc14)
+ t4051-diff-function-context: read the right file
Test fixes.
* sg/t7501-thinkofix (2018-08-22) 1 commit
(merged to 'next' on 2018-08-22 at 69a9b472c7)
+ t7501-commit: drop silly command substitution
Test fixes.
* sg/test-must-be-empty (2018-08-21) 4 commits
(merged to 'next' on 2018-08-22 at a376680200)
+ tests: use 'test_must_be_empty' instead of 'test_cmp <empty> <out>'
+ tests: use 'test_must_be_empty' instead of 'test_cmp /dev/null <out>'
+ tests: use 'test_must_be_empty' instead of 'test ! -s'
+ tests: use 'test_must_be_empty' instead of '! test -s'
Test fixes.
* sg/test-rebase-editor-fix (2018-08-23) 1 commit
(merged to 'next' on 2018-08-23 at 504538d005)
+ t/lib-rebase.sh: support explicit 'pick' commands in 'fake_editor.sh'
Test fix.
* sm/branch-sort-config (2018-08-16) 1 commit
(merged to 'next' on 2018-08-22 at 86d26afa1e)
+ branch: support configuring --sort via .gitconfig
"git branch --list" learned to take the default sort order from the
'branch.sort' configuration variable, just like "git tag --list"
pays attention to 'tag.sort'.
--------------------------------------------------
[New Topics]
* ds/format-commit-graph-docs (2018-08-21) 2 commits
- commit-graph.txt: improve formatting for asciidoc
- Docs: Add commit-graph tech docs to Makefile
Design docs for the commit-graph machinery is now made into HTML as
well as text.
* jk/diff-rendered-docs (2018-08-21) 1 commit
(merged to 'next' on 2018-08-22 at dd7a2b71cd)
+ SubmittingPatches: mention doc-diff
Dev doc update.
Will cook in 'next'.
* jk/pack-delta-reuse-with-bitmap (2018-08-21) 6 commits
(merged to 'next' on 2018-08-22 at fc50b59dab)
+ pack-objects: reuse on-disk deltas for thin "have" objects
+ pack-bitmap: save "have" bitmap from walk
+ t/perf: add perf tests for fetches from a bitmapped server
+ t/perf: add infrastructure for measuring sizes
+ t/perf: factor out percent calculations
+ t/perf: factor boilerplate out of test_perf
When creating a thin pack, which allows objects to be made into a
delta against another object that is not in the resulting pack but
is known to be present on the receiving end, the code learned to
take advantage of the reachability bitmap; this allows the server
to send a delta against a base beyond the "boundary" commit.
Will cook in 'next'.
* jk/rev-list-stdin-noop-is-ok (2018-08-22) 1 commit
(merged to 'next' on 2018-08-27 at d5916f7bc1)
+ rev-list: make empty --stdin not an error
"git rev-list --stdin </dev/null" used to be an error; it now shows
no output without an error. "git rev-list --stdin --default HEAD"
still falls back to the given default when nothing is given on the
standard input.
Will cook in 'next'.
* js/rebase-in-c-5.5-work-with-rebase-i-in-c (2018-08-29) 2 commits
- builtin rebase: prepare for builtin rebase -i
- Merge branch 'ag/rebase-i-in-c' into js/rebase-in-c-5.5-work-with-rebase-i-in-c
(this branch is used by pk/rebase-in-c-6-final; uses ag/rebase-i-in-c, pk/rebase-in-c, pk/rebase-in-c-2-basic, pk/rebase-in-c-3-acts, pk/rebase-in-c-4-opts and pk/rebase-in-c-5-test.)
"rebase" that has been rewritten learns the new calling convention
used by "rebase -i" that was rewritten in C, tying the loose end
between two GSoC topics that stomped on each other's toes.
* ab/portable (2018-08-27) 6 commits
(merged to 'next' on 2018-08-27 at 37640e66ef)
+ tests: fix and add lint for non-portable grep --file
+ tests: fix version-specific portability issue in Perl JSON
+ tests: use shorter labels in chainlint.sed for AIX sed
+ tests: fix comment syntax in chainlint.sed for AIX sed
+ tests: fix and add lint for non-portable seq
+ tests: fix and add lint for non-portable head -c N
(this branch is used by ab/portable-more.)
Portability fix.
Will cook in 'next'.
* jk/trailer-fixes (2018-08-23) 8 commits
(merged to 'next' on 2018-08-27 at 93b671b8c6)
+ append_signoff: use size_t for string offsets
+ sequencer: ignore "---" divider when parsing trailers
+ pretty, ref-filter: format %(trailers) with no_divider option
+ interpret-trailers: allow suppressing "---" divider
+ interpret-trailers: tighten check for "---" patch boundary
+ trailer: pass process_trailer_opts to trailer_info_get()
+ trailer: use size_t for iterating trailer list
+ trailer: use size_t for string offsets
"git interpret-trailers" and its underlying machinery had a buggy
code that attempted to ignore patch text after commit log message,
which triggered in various codepaths that will always get the log
message alone and never get such an input.
Will cook in 'next'.
* tg/rerere-doc-updates (2018-08-29) 2 commits
- rerere: add note about files with existing conflict markers
- rerere: mention caveat about unmatched conflict markers
(this branch uses tg/rerere.)
Clarify a part of technical documentation for rerere.
Will merge to 'next'.
* ab/portable-more (2018-08-29) 2 commits
- tests: fix non-portable iconv invocation
- tests: fix non-portable "${var:-"str"}" construct
(this branch uses ab/portable.)
Portability fix.
Will merge to 'next'.
* ds/commit-graph-tests (2018-08-29) 1 commit
- commit-graph: define GIT_TEST_COMMIT_GRAPH
We can now optionally run tests with commit-graph enabled.
Will merge to 'next'.
* en/directory-renames-nothanks (2018-08-29) 4 commits
- SQUASH???
- am: avoid directory rename detection when calling recursive merge machinery
- merge-recursive: add ability to turn off directory rename detection
- t3401: add another directory rename testcase for rebase and am
Recent addition of "directory rename" heuristics to the
merge-recursive backend makes the command susceptible to false
positives and false negatives, but the risk is even more grave when
used in the context of "git am -3", which does not know about any
surrounding unmodified paths while inspecting a patch. The
heuristic is disabled to keep the machinery "more stupid but
predicable".
Will merge to 'next' after squashing the fix in.
* es/chain-lint-more (2018-08-29) 1 commit
- chainlint: match "quoted" here-doc tags
The test linter code has learned that the end of here-doc mark
"EOF" can be quoted in a double-quote pair, not just in a
single-quote pair.
Will merge to 'next'.
* jk/cocci (2018-08-29) 9 commits
- show_dirstat: simplify same-content check
- read-cache: use oideq() in ce_compare functions
- convert hashmap comparison functions to oideq()
- convert "hashcmp() != 0" to "!hasheq()"
- convert "oidcmp() != 0" to "!oideq()"
- convert "hashcmp() == 0" to hasheq()
- convert "oidcmp() == 0" to oideq()
- introduce hasheq() and oideq()
- coccinelle: use <...> for function exclusion
spatch transformation to replace boolean uses of !hashcmp() to
newly introduced oideq() is added, and applied, to regain
performance lost due to support of multiple hash algorithms.
Will merge to 'next'.
* js/add-i-coalesce-after-editing-hunk (2018-08-28) 1 commit
- add -p: coalesce hunks before testing applicability
Applicability check after a patch is edited in a "git add -i/p"
session has been improved.
Will merge to 'next'.
* rs/mailinfo-format-flowed (2018-08-29) 1 commit
- mailinfo: support format=flowed
"git mailinfo" used in "git am" learned to make a best-effort
recovery of a patch corrupted by MUA that sends text/plain with
format=flawed option.
Will merge to 'next'.
* sb/submodule-move-head-with-corruption (2018-08-28) 2 commits
- submodule.c: warn about missing submodule git directories
- t2013: add test for missing but active submodule
A corner case in switching to a branch that needs to "check out" a
submodule is handled a bit better now.
Expecting a reroll.
* tg/conflict-marker-size (2018-08-29) 1 commit
- .gitattributes: add conflict-marker-size for relevant files
Developer aid.
Will merge to 'next'.
* ts/doc-build-manpage-xsl-quietly (2018-08-29) 1 commit
- Documentation/Makefile: make manpage-base-url.xsl generation quieter
Build tweak.
Will merge to 'next'.
--------------------------------------------------
[Stalled]
* sl/commit-dry-run-with-short-output-fix (2018-07-30) 4 commits
. commit: fix exit code when doing a dry run
. wt-status: teach wt_status_collect about merges in progress
. wt-status: rename commitable to committable
. t7501: add coverage for flags which imply dry runs
"git commit --dry-run" gave a correct exit status even during a
conflict resolution toward a merge, but it did not with the
"--short" option, which has been corrected.
Seems to break 7512, 3404 and 7060 in 'pu'.
* ma/wrapped-info (2018-05-28) 2 commits
- usage: prefix all lines in `vreportf()`, not just the first
- usage: extract `prefix_suffix_lines()` from `advise()`
An attempt to help making multi-line messages fed to warning(),
error(), and friends more easily translatable.
Will discard and wait for a cleaned-up rewrite.
cf. <20180529213957.GF7964@xxxxxxxxxxxxxxxxxxxxx>
* hn/bisect-first-parent (2018-04-21) 1 commit
- bisect: create 'bisect_flags' parameter in find_bisection()
(this branch is used by tb/bisect-first-parent.)
Preliminary code update to allow passing more flags down the
bisection codepath in the future.
We do not add random code that does not have real users to our
codebase, so let's have it wait until such a real code materializes
before too long.
* av/fsmonitor-updates (2018-01-04) 6 commits
- fsmonitor: use fsmonitor data in `git diff`
- fsmonitor: remove debugging lines from t/t7519-status-fsmonitor.sh
- fsmonitor: make output of test-dump-fsmonitor more concise
- fsmonitor: update helper tool, now that flags are filled later
- fsmonitor: stop inline'ing mark_fsmonitor_valid / _invalid
- dir.c: update comments to match argument name
Code clean-up on fsmonitor integration, plus optional utilization
of the fsmonitor data in diff-files.
Waiting for an update.
cf. <alpine.DEB.2.21.1.1801042335130.32@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
* pb/bisect-helper-2 (2018-07-23) 8 commits
- t6030: make various test to pass GETTEXT_POISON tests
- bisect--helper: `bisect_start` shell function partially in C
- bisect--helper: `get_terms` & `bisect_terms` shell function in C
- bisect--helper: `bisect_next_check` shell function in C
- bisect--helper: `check_and_set_terms` shell function in C
- wrapper: move is_empty_file() and rename it as is_empty_or_missing_file()
- bisect--helper: `bisect_write` shell function in C
- bisect--helper: `bisect_reset` shell function in C
Expecting a reroll.
cf. <0102015f5e5ee171-f30f4868-886f-47a1-a4e4-b4936afc545d-000000@xxxxxxxxxxxxxxxxxxxxxxx>
I just rebased the topic to a newer base as it did not build
standalone with the base I originally queued the topic on, but
otherwise there is no update to address any of the review comments
in the thread above---we are still waiting for a reroll.
* jk/drop-ancient-curl (2017-08-09) 5 commits
- http: #error on too-old curl
- curl: remove ifdef'd code never used with curl >=7.19.4
- http: drop support for curl < 7.19.4
- http: drop support for curl < 7.16.0
- http: drop support for curl < 7.11.1
Some code in http.c that has bitrot is being removed.
Expecting a reroll.
* mk/use-size-t-in-zlib (2017-08-10) 1 commit
. zlib.c: use size_t for size
The wrapper to call into zlib followed our long tradition to use
"unsigned long" for sizes of regions in memory, which have been
updated to use "size_t".
Needs resurrecting by making sure the fix is good and still applies
(or adjusted to today's codebase).
--------------------------------------------------
[Cooking]
* bp/checkout-new-branch-optim (2018-08-16) 1 commit
(merged to 'next' on 2018-08-27 at e69bfd115f)
+ checkout: optimize "git checkout -b <new_branch>"
"git checkout -b newbranch [HEAD]" should not have to do as much as
checking out a commit different from HEAD. An attempt is made to
optimize this special case.
Will cook in 'next'.
* ao/submodule-wo-gitmodules-checked-out (2018-08-14) 7 commits
- submodule: support reading .gitmodules even when it's not checked out
- t7506: clean up .gitmodules properly before setting up new scenario
- submodule: use the 'submodule--helper config' command
- submodule--helper: add a new 'config' subcommand
- t7411: be nicer to future tests and really clean things up
- submodule: factor out a config_set_in_gitmodules_file_gently function
- submodule: add a print_config_from_gitmodules() helper
The submodule support has been updated to read from the blob at
HEAD:.gitmodules when the .gitmodules file is missing from the
working tree.
Expecting a reroll.
I find the design a bit iffy in that our usual "missing in the
working tree? let's use the latest blob" fallback is to take it
from the index, not from the HEAD.
* bw/submodule-name-to-dir (2018-08-10) 2 commits
(merged to 'next' on 2018-08-22 at c17f83be24)
+ submodule: munge paths to submodule git directories
+ submodule: create helper to build paths to submodule gitdirs
In modern repository layout, the real body of a cloned submodule
repository is held in .git/modules/ of the superproject, indexed by
the submodule name. URLencode the submodule name before computing
the name of the directory to make sure they form a flat namespace.
Will cook in 'next'.
* cc/delta-islands (2018-08-16) 7 commits
(merged to 'next' on 2018-08-27 at cf3d7bd93f)
+ pack-objects: move 'layer' into 'struct packing_data'
+ pack-objects: move tree_depth into 'struct packing_data'
+ t5320: tests for delta islands
+ repack: add delta-islands support
+ pack-objects: add delta-islands support
+ pack-objects: refactor code into compute_layer_order()
+ Add delta-islands.{c,h}
Lift code from GitHub to restrict delta computation so that an
object that exists in one fork is not made into a delta against
another object that does not appear in the same forked repository.
Will cook in 'next'.
* md/filter-trees (2018-08-16) 6 commits
- list-objects-filter: implement filter tree:0
- revision: mark non-user-given objects instead
- rev-list: handle missing tree objects properly
- list-objects: always parse trees gently
- list-objects: refactor to process_tree_contents
- list-objects: store common func args in struct
The "rev-list --filter" feature learned to exclude all trees via
"tree:0" filter.
What's the status of this one?
* ng/status-i-short-for-ignored (2018-08-09) 1 commit
- status: -i shorthand for --ignored command line option
"git status --ignored" gained a shorthand "git status -i".
What's the list opinion on this one? It is Meh to me, but
obviously the author cared enough to write a patch, so...
* pk/rebase-in-c-2-basic (2018-08-10) 11 commits
- builtin rebase: support `git rebase <upstream> <switch-to>`
- builtin rebase: only store fully-qualified refs in `options.head_name`
- builtin rebase: start a new rebase only if none is in progress
- builtin rebase: support --force-rebase
- builtin rebase: try to fast forward when possible
- builtin rebase: require a clean worktree
- builtin rebase: support the `verbose` and `diffstat` options
- builtin rebase: support --quiet
- builtin rebase: handle the pre-rebase hook (and add --no-verify)
- builtin rebase: support `git rebase --onto A...B`
- builtin rebase: support --onto
(this branch is used by js/rebase-in-c-5.5-work-with-rebase-i-in-c, pk/rebase-in-c-3-acts, pk/rebase-in-c-4-opts, pk/rebase-in-c-5-test and pk/rebase-in-c-6-final; uses pk/rebase-in-c.)
* pk/rebase-in-c-3-acts (2018-08-10) 7 commits
- builtin rebase: stop if `git am` is in progress
- builtin rebase: actions require a rebase in progress
- builtin rebase: support --edit-todo and --show-current-patch
- builtin rebase: support --quit
- builtin rebase: support --abort
- builtin rebase: support --skip
- builtin rebase: support --continue
(this branch is used by js/rebase-in-c-5.5-work-with-rebase-i-in-c, pk/rebase-in-c-4-opts, pk/rebase-in-c-5-test and pk/rebase-in-c-6-final; uses pk/rebase-in-c and pk/rebase-in-c-2-basic.)
* pk/rebase-in-c-4-opts (2018-08-10) 18 commits
- builtin rebase: support --root
- builtin rebase: add support for custom merge strategies
- builtin rebase: support `fork-point` option
- merge-base --fork-point: extract libified function
- builtin rebase: support --rebase-merges[=[no-]rebase-cousins]
- builtin rebase: support `--allow-empty-message` option
- builtin rebase: support `--exec`
- builtin rebase: support `--autostash` option
- builtin rebase: support `-C` and `--whitespace=<type>`
- builtin rebase: support `--gpg-sign` option
- builtin rebase: support `--autosquash`
- builtin rebase: support `keep-empty` option
- builtin rebase: support `ignore-date` option
- builtin rebase: support `ignore-whitespace` option
- builtin rebase: support --committer-date-is-author-date
- builtin rebase: support --rerere-autoupdate
- builtin rebase: support --signoff
- builtin rebase: allow selecting the rebase "backend"
(this branch is used by js/rebase-in-c-5.5-work-with-rebase-i-in-c, pk/rebase-in-c-5-test and pk/rebase-in-c-6-final; uses pk/rebase-in-c, pk/rebase-in-c-2-basic and pk/rebase-in-c-3-acts.)
* pk/rebase-in-c-5-test (2018-08-10) 6 commits
- builtin rebase: error out on incompatible option/mode combinations
- builtin rebase: use no-op editor when interactive is "implied"
- builtin rebase: show progress when connected to a terminal
- builtin rebase: fast-forward to onto if it is a proper descendant
- builtin rebase: optionally pass custom reflogs to reset_head()
- builtin rebase: optionally auto-detect the upstream
(this branch is used by js/rebase-in-c-5.5-work-with-rebase-i-in-c and pk/rebase-in-c-6-final; uses pk/rebase-in-c, pk/rebase-in-c-2-basic, pk/rebase-in-c-3-acts and pk/rebase-in-c-4-opts.)
* pk/rebase-in-c-6-final (2018-08-29) 1 commit
- rebase: default to using the builtin rebase
(this branch uses ag/rebase-i-in-c, js/rebase-in-c-5.5-work-with-rebase-i-in-c, pk/rebase-in-c, pk/rebase-in-c-2-basic, pk/rebase-in-c-3-acts, pk/rebase-in-c-4-opts and pk/rebase-in-c-5-test.)
* ps/stash-in-c (2018-08-08) 26 commits
- stash: replace all "git apply" child processes with API calls
- stash: replace all `write-tree` child processes with API calls
- stash: optimize `get_untracked_files()` and `check_changes()`
- stash: convert `stash--helper.c` into `stash.c`
- stash: convert save to builtin
- stash: replace spawning `git ls-files` child process
- stash: add tests for `git stash push -q`
- stash: make push to be quiet
- stash: convert push to builtin
- stash: avoid spawning a "diff-index" process
- stash: replace spawning a "read-tree" process
- stash: convert create to builtin
- stash: convert store to builtin
- stash: update `git stash show` documentation
- stash: refactor `show_stash()` to use the diff API
- stash: change `git stash show` usage text and documentation
- stash: convert show to builtin
- stash: implement the "list" command in the builtin
- stash: convert pop to builtin
- stash: convert branch to builtin
- stash: convert drop and clear to builtin
- stash: convert apply to builtin
- stash: renamed test cases to be more descriptive
- stash: update test cases conform to coding guidelines
- stash: improve option parsing test coverage
- sha1-name.c: added 'get_oidf', which acts like 'get_oid'
* nd/clone-case-smashing-warning (2018-08-17) 1 commit
(merged to 'next' on 2018-08-22 at eedae40a8d)
+ clone: report duplicate entries on case-insensitive filesystems
Running "git clone" against a project that contain two files with
pathnames that differ only in cases on a case insensitive
filesystem would result in one of the files lost because the
underlying filesystem is incapable of holding both at the same
time. An attempt is made to detect such a case and warn.
Will cook in 'next'.
* nd/unpack-trees-with-cache-tree (2018-08-27) 8 commits
(merged to 'next' on 2018-08-27 at b1d841d034)
+ Document update for nd/unpack-trees-with-cache-tree
(merged to 'next' on 2018-08-22 at 138b902673)
+ cache-tree: verify valid cache-tree in the test suite
+ unpack-trees: add missing cache invalidation
+ unpack-trees: reuse (still valid) cache-tree from src_index
+ unpack-trees: reduce malloc in cache-tree walk
+ unpack-trees: optimize walking same trees with cache-tree
+ unpack-trees: add performance tracing
+ trace.h: support nested performance tracing
The unpack_trees() API used in checking out a branch and merging
walks one or more trees along with the index. When the cache-tree
in the index tells us that we are walking a tree whose flattened
contents is known (i.e. matches a span in the index), as linearly
scanning a span in the index is much more efficient than having to
open tree objects recursively and listing their entries, the walk
can be optimized, which is done in this topic.
Will cook in 'next'.
* sb/range-diff-colors (2018-08-20) 11 commits
(merged to 'next' on 2018-08-22 at eb7ed4fca3)
+ range-diff: indent special lines as context
+ range-diff: make use of different output indicators
+ diff.c: add --output-indicator-{new, old, context}
+ diff.c: rewrite emit_line_0 more understandably
+ diff.c: omit check for line prefix in emit_line_0
+ diff: use emit_line_0 once per line
+ diff.c: add set_sign to emit_line_0
+ diff.c: reorder arguments for emit_line_ws_markup
+ diff.c: simplify caller of emit_line_0
+ t3206: add color test for range-diff --dual-color
+ test_decode_color: understand FAINT and ITALIC
The color output support for recently introduced "range-diff"
command got tweaked a bit.
Will cook in 'next'.
* sg/t1404-update-ref-test-timeout (2018-08-01) 1 commit
(merged to 'next' on 2018-08-22 at f3cd37b5ea)
+ t1404: increase core.packedRefsTimeout to avoid occasional test failure
An attempt to unflake a test a bit.
Will cook in 'next'.
* pw/rebase-i-author-script-fix (2018-08-07) 2 commits
- sequencer: fix quoting in write_author_script
- sequencer: handle errors from read_author_ident()
Recent "git rebase -i" update started to write bogusly formatted
author-script, with a matching broken reading code. These are
being fixed.
Will merge to 'next'.
* pw/add-p-select (2018-07-26) 4 commits
- add -p: optimize line selection for short hunks
- add -p: allow line selection to be inverted
- add -p: select modified lines correctly
- add -p: select individual hunk lines
"git add -p" interactive interface learned to let users choose
individual added/removed lines to be used in the operation, instead
of accepting or rejecting a whole hunk.
Will hold.
cf. <d622a95b-7302-43d4-4ec9-b2cf3388c653@xxxxxxxxxxxx>
I found the feature to be hard to explain, and may result in more
end-user complaints, but let's see.
* ds/commit-graph-with-grafts (2018-08-21) 8 commits
- commit-graph: close_commit_graph before shallow walk
- commit-graph: not compatible with uninitialized repo
- commit-graph: not compatible with grafts
- commit-graph: not compatible with replace objects
- test-repository: properly init repo
- commit-graph: update design document
- refs.c: upgrade for_each_replace_ref to be a each_repo_ref_fn callback
- refs.c: migrate internal ref iteration to pass thru repository argument
The recently introduced commit-graph auxiliary data is incompatible
with mechanisms such as replace & grafts that "breaks" immutable
nature of the object reference relationship. Disable optimizations
based on its use (and updating existing commit-graph) when these
incompatible features are in use in the repository.
Replaced with a newer version.
* ds/reachable (2018-08-28) 19 commits
(merged to 'next' on 2018-08-28 at b1634b371d)
+ commit-reach: correct accidental #include of C file
(merged to 'next' on 2018-08-22 at 17f3275afb)
+ commit-reach: use can_all_from_reach
+ commit-reach: make can_all_from_reach... linear
+ commit-reach: replace ref_newer logic
+ test-reach: test commit_contains
+ test-reach: test can_all_from_reach_with_flags
+ test-reach: test reduce_heads
+ test-reach: test get_merge_bases_many
+ test-reach: test is_descendant_of
+ test-reach: test in_merge_bases
+ test-reach: create new test tool for ref_newer
+ commit-reach: move can_all_from_reach_with_flags
+ upload-pack: generalize commit date cutoff
+ upload-pack: refactor ok_to_give_up()
+ upload-pack: make reachable() more generic
+ commit-reach: move commit_contains from ref-filter
+ commit-reach: move ref_newer from remote.c
+ commit.h: remove method declarations
+ commit-reach: move walk methods from commit.c
The code for computing history reachability has been shuffled,
obtained a bunch of new tests to cover them, and then being
improved.
Will cook in 'next'.
* es/format-patch-interdiff (2018-07-23) 6 commits
- format-patch: allow --interdiff to apply to a lone-patch
- log-tree: show_log: make commentary block delimiting reusable
- interdiff: teach show_interdiff() to indent interdiff
- format-patch: teach --interdiff to respect -v/--reroll-count
- format-patch: add --interdiff option to embed diff in cover letter
- format-patch: allow additional generated content in make_cover_letter()
(this branch is used by es/format-patch-rangediff.)
"git format-patch" learned a new "--interdiff" option to explain
the difference between this version and the previous atttempt in
the cover letter (or after the tree-dashes as a comment).
What's the doneness of this one?
cf. <CAPig+cSuYUYSPTuKx08wcmQM-G12_-W2T4BS07fA=6grM1b8Gw@xxxxxxxxxxxxxx>
* es/format-patch-rangediff (2018-08-14) 10 commits
- format-patch: allow --range-diff to apply to a lone-patch
- format-patch: add --creation-factor tweak for --range-diff
- format-patch: teach --range-diff to respect -v/--reroll-count
- format-patch: extend --range-diff to accept revision range
- format-patch: add --range-diff option to embed diff in cover letter
- range-diff: relieve callers of low-level configuration burden
- range-diff: publish default creation factor
- range-diff: respect diff_option.file rather than assuming 'stdout'
- Merge branch 'es/format-patch-interdiff' into es/format-patch-rangediff
- Merge branch 'js/range-diff' into es/format-patch-rangediff
(this branch uses es/format-patch-interdiff.)
"git format-patch" learned a new "--range-diff" option to explain
the difference between this version and the previous atttempt in
the cover letter (or after the tree-dashes as a comment).
What's the doneness of this one?
* jh/structured-logging (2018-08-28) 26 commits
- SQUASH??? spatch fix
- structured-logging: add config data facility
- structured-logging: t0420 tests for interacitve child_summary
- structured-logging: t0420 tests for child process detail events
- structured-logging: add child process classification
- structured-logging: add detail-events for child processes
- structured-logging: add structured logging to remote-curl
- structured-logging: t0420 tests for aux-data
- structured-logging: add aux-data for size of sparse-checkout file
- structured-logging: add aux-data for index size
- structured-logging: add aux-data facility
- structured-logging: t0420 tests for timers
- structured-logging: add timer around preload_index
- structured-logging: add timer around wt-status functions
- structured-logging: add timer around do_write_index
- structured-logging: add timer around do_read_index
- structured-logging: add timer facility
- structured-logging: add detail-event for lazy_init_name_hash
- structured-logging: add detail-event facility
- structured-logging: t0420 basic tests
- structured-logging: set sub_command field for checkout command
- structured-logging: set sub_command field for branch command
- structured-logging: add session-id to log events
- structured-logging: add structured logging framework
- structured-logging: add STRUCTURED_LOGGING=1 to Makefile
- structured-logging: design document
Expecting a reroll.
cf. <4bc19d36-1242-9e83-a9ed-ed58a681b499@xxxxxxxxxxxxxxxxx>
* jn/gc-auto (2018-07-17) 3 commits
- gc: do not return error for prior errors in daemonized mode
- gc: exit with status 128 on failure
- gc: improve handling of errors reading gc.log
"gc --auto" ended up calling exit(-1) upon error, which has been
corrected to use exit(1). Also the error reporting behaviour when
daemonized has been updated to exit with zero status when stopping
due to a previously discovered error (which implies there is no
point running gc to improve the situation); we used to exit with
failure in such a case.
What's the donness of this one?
cf. <20180717201348.GD26218@xxxxxxxxxxxxxxxxxxxxx>
* sb/submodule-update-in-c (2018-08-14) 7 commits
(merged to 'next' on 2018-08-17 at 23c81e5ff7)
+ submodule--helper: introduce new update-module-mode helper
+ submodule--helper: replace connect-gitdir-workingtree by ensure-core-worktree
+ builtin/submodule--helper: factor out method to update a single submodule
+ builtin/submodule--helper: store update_clone information in a struct
+ builtin/submodule--helper: factor out submodule updating
+ git-submodule.sh: rename unused variables
+ git-submodule.sh: align error reporting for update mode to use path
"git submodule update" is getting rewritten piece-by-piece into C.
Will cook in 'next'.
* tg/rerere (2018-08-06) 11 commits
(merged to 'next' on 2018-08-17 at 919a958cdc)
+ rerere: recalculate conflict ID when unresolved conflict is committed
+ rerere: teach rerere to handle nested conflicts
+ rerere: return strbuf from handle path
+ rerere: factor out handle_conflict function
+ rerere: only return whether a path has conflicts or not
+ rerere: fix crash with files rerere can't handle
+ rerere: add documentation for conflict normalization
+ rerere: mark strings for translation
+ rerere: wrap paths in output in sq
+ rerere: lowercase error messages
+ rerere: unify error messages when read_cache fails
(this branch is used by tg/rerere-doc-updates.)
Fixes to "git rerere" corner cases, especially when conflict
markers cannot be parsed in the file.
Will cook in 'next'.
* ag/rebase-i-in-c (2018-08-29) 20 commits
- rebase -i: move rebase--helper modes to rebase--interactive
- rebase -i: remove git-rebase--interactive.sh
- rebase--interactive2: rewrite the submodes of interactive rebase in C
- rebase -i: implement the main part of interactive rebase as a builtin
- rebase -i: rewrite init_basic_state() in C
- rebase -i: rewrite write_basic_state() in C
- rebase -i: rewrite the rest of init_revisions_and_shortrevisions() in C
- rebase -i: implement the logic to initialize $revisions in C
- rebase -i: remove unused modes and functions
- rebase -i: rewrite complete_action() in C
- t3404: todo list with commented-out commands only aborts
- sequencer: change the way skip_unnecessary_picks() returns its result
- sequencer: refactor append_todo_help() to write its message to a buffer
- rebase -i: rewrite checkout_onto() in C
- rebase -i: rewrite setup_reflog_action() in C
- sequencer: add a new function to silence a command, except if it fails
- rebase -i: rewrite the edit-todo functionality in C
- editor: add a function to launch the sequence editor
- rebase -i: rewrite append_todo_help() in C
- sequencer: make three functions and an enum from sequencer.c public
(this branch is used by js/rebase-in-c-5.5-work-with-rebase-i-in-c and pk/rebase-in-c-6-final.)
Rewrite of the remaining "rebase -i" machinery in C.
* lt/date-human (2018-07-09) 1 commit
- Add 'human' date format
A new date format "--date=human" that morphs its output depending
on how far the time is from the current time has been introduced.
"--date=auto" can be used to use this new format when the output is
goint to the pager or to the terminal and otherwise the default
format.
* pk/rebase-in-c (2018-08-06) 3 commits
- builtin/rebase: support running "git rebase <upstream>"
- rebase: refactor common shell functions into their own file
- rebase: start implementing it as a builtin
(this branch is used by js/rebase-in-c-5.5-work-with-rebase-i-in-c, pk/rebase-in-c-2-basic, pk/rebase-in-c-3-acts, pk/rebase-in-c-4-opts, pk/rebase-in-c-5-test and pk/rebase-in-c-6-final.)
Rewrite of the "rebase" machinery in C.
* jk/branch-l-1-repurpose (2018-06-22) 1 commit
(merged to 'next' on 2018-08-08 at d2a08dd08e)
+ branch: make "-l" a synonym for "--list"
Updated plan to repurpose the "-l" option to "git branch".
Will cook in 'next'.
* ds/multi-pack-index (2018-08-20) 33 commits
(merged to 'next' on 2018-08-21 at d15e8cadd4)
+ pack-objects: consider packs in multi-pack-index
+ midx: test a few commands that use get_all_packs
+ treewide: use get_all_packs
+ packfile: add all_packs list
+ midx: fix bug that skips midx with alternates
+ midx: stop reporting garbage
+ midx: mark bad packed objects
+ multi-pack-index: store local property
+ multi-pack-index: provide more helpful usage info
+ Sync 'ds/multi-pack-index' to v2.19.0-rc0
(merged to 'next' on 2018-08-08 at 1a56c52967)
+ midx: clear midx on repack
+ packfile: skip loading index if in multi-pack-index
+ midx: prevent duplicate packfile loads
+ midx: use midx in approximate_object_count
+ midx: use existing midx when writing new one
+ midx: use midx in abbreviation calculations
+ midx: read objects from multi-pack-index
+ config: create core.multiPackIndex setting
+ midx: write object offsets
+ midx: write object id fanout chunk
+ midx: write object ids in a chunk
+ midx: sort and deduplicate objects from packfiles
+ midx: read pack names into array
+ multi-pack-index: write pack names in chunk
+ multi-pack-index: read packfile list
+ packfile: generalize pack directory list
+ t5319: expand test data
+ multi-pack-index: load into memory
+ midx: write header information to lockfile
+ multi-pack-index: add 'write' verb
+ multi-pack-index: add builtin
+ multi-pack-index: add format details
+ multi-pack-index: add design document
When there are too many packfiles in a repository (which is not
recommended), looking up an object in these would require
consulting many pack .idx files; a new mechanism to have a single
file that consolidates all of these .idx files is introduced.
Will cook in 'next'.
--------------------------------------------------
[Discarded]
* am/sequencer-author-script-fix (2018-07-18) 1 commit
. sequencer.c: terminate the last line of author-script properly
The author-script that records the author information created by
the sequencer machinery lacked the closing single quote on the last
entry.
Superseded by another topic.
* jc/push-cas-opt-comment (2018-08-01) 1 commit
. push: comment on a funny unbalanced option help
Code clarification.
Superseded by another topic.
* cc/remote-odb (2018-08-02) 9 commits
. Documentation/config: add odb.<name>.promisorRemote
. t0410: test fetching from many promisor remotes
. Use odb.origin.partialclonefilter instead of core.partialclonefilter
. Use remote_odb_get_direct() and has_remote_odb()
. remote-odb: add remote_odb_reinit()
. remote-odb: implement remote_odb_get_many_direct()
. remote-odb: implement remote_odb_get_direct()
. Add initial remote odb support
. fetch-object: make functions return an error code
Implement lazy fetches of missing objects to complement the
experimental partial clone feature.
Ejected; seems to break existing repositories that use partialclone
repository extension.
I haven't seen much interest in this topic on list. What's the
doneness of this thing?
I do not particularly mind adding code to support a niche feature
as long as it is cleanly made and it is clear that the feature
won't negatively affect those who do not use it, so a review from
that point of view may also be appropriate.
