Jonathan Nieder b5651a2092 experimental: default to fetch.writeCommitGraph=false ... The fetch.writeCommitGraph feature makes fetches write out a commit graph file for the newly downloaded pack on fetch. This improves the performance of various commands that would perform a revision walk and eventually ought to be the default for everyone. To prepare for that future, it's enabled by default for users that set feature.experimental=true to experience such future defaults. Alas, for --unshallow fetches from a shallow clone it runs into a snag: by the time Git has fetched the new objects and is writing a commit graph, it has performed a revision walk and r->parsed_objects contains information about the shallow boundary from *before* the fetch. The commit graph writing code is careful to avoid writing a commit graph file in shallow repositories, but the new state is not shallow, and the result is that from that point on, commands like "git log" make use of a newly written commit graph file representing a fictional history with the old shallow boundary. We could fix this by making the commit graph writing code more careful to avoid writing a commit graph that could have used any grafts or shallow state, but it is possible that there are other pieces of mutated state that fetch's commit graph writing code may be relying on. So disable it in the feature.experimental configuration. Google developers have been running in this configuration (by setting fetch.writeCommitGraph=false in the system config) to work around this bug since it was discovered in April. Once the fix lands, we'll enable fetch.writeCommitGraph=true again to give it some early testing before rolling out to a wider audience. In other words: - this patch only affects behavior with feature.experimental=true - it makes feature.experimental match the configuration Google has been using for the last few months, meaning it would leave users in a better tested state than without it - this should improve testing for other features guarded by feature.experimental, by making feature.experimental safer to use Reported-by: Jay Conrod <jayconrod@google.com> Helped-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2020-07-08 16:37:43 -07:00
..
RelNotes	The seventh batch	2020-07-06 22:13:31 -07:00
config	experimental: default to fetch.writeCommitGraph=false	2020-07-08 16:37:43 -07:00
howto	Merge branch 'js/pu-to-seen'	2020-07-06 22:09:16 -07:00
technical	Merge branch 'bc/sha-256-part-2'	2020-07-06 22:09:13 -07:00
.gitattributes	…
.gitignore	…
CodingGuidelines	Merge branch 'dl/python-2.7-is-the-floor-version'	2020-06-17 21:54:05 -07:00
Makefile	reftable: file format documentation	2020-06-09 13:48:17 -07:00
MyFirstContribution.txt	docs: adjust for the recent rename of `pu` to `seen`	2020-06-25 09:18:53 -07:00
MyFirstObjectWalk.txt	MyFirstObjectWalk: remove unnecessary conditional statement	2020-03-30 11:16:41 -07:00
SubmittingPatches	Merge branch 'js/pu-to-seen'	2020-07-06 22:09:16 -07:00
asciidoc.conf	Doc: drop support for docbook-xsl before 1.72.0	2020-03-29 09:25:38 -07:00
asciidoctor-extensions.rb	…
blame-options.txt	…
build-docdep.perl	…
cat-texi.perl	…
cmd-list.perl	…
config.txt	Merge branch 'mt/doc-worktree-ref'	2020-05-01 13:39:56 -07:00
date-formats.txt	date-formats.txt: fix list continuation	2020-05-18 13:18:56 -07:00
diff-format.txt	doc: indent multi-line items in list	2019-12-13 12:18:07 -08:00
diff-generate-patch.txt	…
diff-options.txt	diff: add config option relative	2020-05-24 16:23:59 -07:00
doc-diff	doc-diff: use single-colon rule in rendering Makefile	2020-02-18 13:53:30 -08:00
docbook-xsl.css	…
docbook.xsl	…
everyday.txto	…
fetch-options.txt	Merge branch 'dr/doc-recurse-submodules'	2020-04-28 15:50:01 -07:00
fix-texi.perl	…
git-add.txt	…
git-am.txt	Documentation: document am --no-gpg-sign	2020-04-03 11:37:22 -07:00
git-annotate.txt	…
git-apply.txt	…
git-archimport.txt	…
git-archive.txt	…
git-bisect-lk2009.txt	…
git-bisect.txt	…
git-blame.txt	…
git-branch.txt	docs: add missing diamond brackets	2020-06-24 09:14:21 -07:00
git-bugreport.txt	Merge branch 'es/bugreport-shell'	2020-06-08 18:06:28 -07:00
git-bundle.txt	…
git-cat-file.txt	…
git-check-attr.txt	…
git-check-ignore.txt	Merge branch 'en/check-ignore' into maint	2020-03-17 15:02:23 -07:00
git-check-mailmap.txt	…
git-check-ref-format.txt	…
git-checkout-index.txt	…
git-checkout.txt	doc: --recurse-submodules mostly applies to active submodules	2020-04-06 13:42:43 -07:00
git-cherry-pick.txt	cherry-pick/revert: honour --no-gpg-sign in all case	2020-04-03 11:37:22 -07:00
git-cherry.txt	…
git-citool.txt	…
git-clean.txt	…
git-clone.txt	docs: add missing diamond brackets	2020-06-24 09:14:21 -07:00
git-column.txt	…
git-commit-graph.txt	Merge branch 'tb/commit-graph-no-check-oids'	2020-06-08 18:06:27 -07:00
git-commit-tree.txt	Documentation: merge commit-tree --[no-]gpg-sign	2020-04-03 11:37:22 -07:00
git-commit.txt	Documentation: reword commit --no-gpg-sign	2020-04-03 11:37:22 -07:00
git-config.txt	config: add '--show-scope' to print the scope of a config value	2020-02-10 10:49:12 -08:00
git-count-objects.txt	…
git-credential-cache--daemon.txt	…
git-credential-cache.txt	…
git-credential-store.txt	Merge branch 'cb/credential-store-ignore-bogus-lines'	2020-05-08 14:25:01 -07:00
git-credential.txt	git-credential.txt: use list continuation	2020-05-18 13:19:33 -07:00
git-cvsexportcommit.txt	…
git-cvsimport.txt	…
git-cvsserver.txt	…
git-daemon.txt	…
git-describe.txt	…
git-diff-files.txt	…
git-diff-index.txt	…
git-diff-tree.txt	…
git-diff.txt	Documentation: usage for diff combined commits	2020-06-12 10:53:44 -07:00
git-difftool.txt	…
git-fast-export.txt	fast-export: allow seeding the anonymized mapping	2020-06-25 14:19:23 -07:00
git-fast-import.txt	Merge branch 'en/fast-import-looser-date'	2020-06-02 13:35:05 -07:00
git-fetch-pack.txt	…
git-fetch.txt	docs: adjust for the recent rename of `pu` to `seen`	2020-06-25 09:18:53 -07:00
git-filter-branch.txt	git-filter-branch.txt: wrap "maths" notation in backticks	2020-02-04 12:17:18 -08:00
git-fmt-merge-msg.txt	…
git-for-each-ref.txt	…
git-format-patch.txt	format-patch: teach --no-encode-email-headers	2020-04-07 22:37:18 -07:00
git-fsck-objects.txt	…
git-fsck.txt	…
git-gc.txt	…
git-get-tar-commit-id.txt	…
git-grep.txt	Merge branch 'mt/grep-cquote-path'	2020-04-28 15:50:09 -07:00
git-gui.txt	…
git-hash-object.txt	…
git-help.txt	…
git-http-backend.txt	…
git-http-fetch.txt	http-fetch: support fetching packfiles by URL	2020-06-10 18:06:34 -07:00
git-http-push.txt	…
git-imap-send.txt	…
git-index-pack.txt	builtin/index-pack: add option to specify hash algorithm	2020-06-19 14:04:08 -07:00
git-init-db.txt	…
git-init.txt	init: allow specifying the initial branch name for the new repository	2020-06-24 09:14:21 -07:00
git-instaweb.txt	…
git-interpret-trailers.txt	…
git-log.txt	Merge branch 'ds/log-exclude-decoration-config'	2020-04-28 15:50:08 -07:00
git-ls-files.txt	doc: --recurse-submodules mostly applies to active submodules	2020-04-06 13:42:43 -07:00
git-ls-remote.txt	docs: adjust for the recent rename of `pu` to `seen`	2020-06-25 09:18:53 -07:00
git-ls-tree.txt	…
git-mailinfo.txt	…
git-mailsplit.txt	…
git-merge-base.txt	…
git-merge-file.txt	…
git-merge-index.txt	…
git-merge-one-file.txt	…
git-merge-tree.txt	…
git-merge.txt	Doc: reference the "stash list" in autostash docs	2020-05-05 16:07:30 -07:00
git-mergetool--lib.txt	…
git-mergetool.txt	…
git-mktag.txt	…
git-mktree.txt	…
git-multi-pack-index.txt	multi-pack-index: respect repack.packKeptObjects=false	2020-05-10 09:50:55 -07:00
git-mv.txt	…
git-name-rev.txt	…
git-notes.txt	…
git-p4.txt	git-p4: add p4 submit hooks	2020-02-14 08:58:53 -08:00
git-pack-objects.txt	config: set pack.useSparse=true by default	2020-03-20 14:22:31 -07:00
git-pack-redundant.txt	…
git-pack-refs.txt	…
git-parse-remote.txt	…
git-patch-id.txt	…
git-prune-packed.txt	…
git-prune.txt	…
git-pull.txt	Merge branch 'dl/merge-autostash'	2020-04-29 16:15:27 -07:00
git-push.txt	…
git-quiltimport.txt	…
git-range-diff.txt	…
git-read-tree.txt	doc: --recurse-submodules mostly applies to active submodules	2020-04-06 13:42:43 -07:00
git-rebase.txt	Doc: reference the "stash list" in autostash docs	2020-05-05 16:07:30 -07:00
git-receive-pack.txt	…
git-reflog.txt	…
git-remote-ext.txt	…
git-remote-fd.txt	…
git-remote-helpers.txto	…
git-remote.txt	…
git-repack.txt	…
git-replace.txt	…
git-request-pull.txt	…
git-rerere.txt	…
git-reset.txt	doc: document --recurse-submodules for reset and restore	2020-04-06 13:42:43 -07:00
git-restore.txt	Merge branch 'es/restore-staged-from-head-by-default'	2020-05-08 14:25:08 -07:00
git-rev-list.txt	…
git-rev-parse.txt	…
git-revert.txt	cherry-pick/revert: honour --no-gpg-sign in all case	2020-04-03 11:37:22 -07:00
git-rm.txt	rm: support the --pathspec-from-file option	2020-02-19 10:56:49 -08:00
git-send-email.txt	…
git-send-pack.txt	…
git-sh-i18n--envsubst.txt	…
git-sh-i18n.txt	…
git-sh-setup.txt	…
git-shell.txt	…
git-shortlog.txt	…
git-show-branch.txt	…
git-show-index.txt	builtin/show-index: provide options to determine hash algo	2020-05-27 10:07:07 -07:00
git-show-ref.txt	…
git-show.txt	…
git-sparse-checkout.txt	Merge branch 'en/sparse-with-submodule-doc'	2020-06-22 15:55:03 -07:00
git-stage.txt	…
git-stash.txt	stash push: support the --pathspec-from-file option	2020-02-19 10:56:49 -08:00
git-status.txt	…
git-stripspace.txt	…
git-submodule.txt	submodule: fall back to remote's HEAD for missing remote.<name>.branch	2020-06-24 09:14:21 -07:00
git-svn.txt	…
git-switch.txt	doc: --recurse-submodules mostly applies to active submodules	2020-04-06 13:42:43 -07:00
git-symbolic-ref.txt	…
git-tag.txt	…
git-tools.txt	…
git-unpack-file.txt	…
git-unpack-objects.txt	…
git-update-index.txt	doc: dissuade users from trying to ignore tracked files	2020-01-22 12:27:49 -08:00
git-update-ref.txt	update-ref: implement interactive transaction handling	2020-04-02 11:09:49 -07:00
git-update-server-info.txt	…
git-upload-archive.txt	…
git-upload-pack.txt	…
git-var.txt	…
git-verify-commit.txt	…
git-verify-pack.txt	…
git-verify-tag.txt	…
git-web--browse.txt	…
git-whatchanged.txt	…
git-worktree.txt	worktree: make "move" refuse to move atop missing registered worktree	2020-06-10 10:54:49 -07:00
git-write-tree.txt	…
git.txt	Merge branch 'jt/redact-all-cookies'	2020-06-22 15:55:02 -07:00
gitattributes.txt	userdiff: support Markdown	2020-05-02 18:04:12 -07:00
gitcli.txt	Merge branch 'jc/doc-single-h-is-for-help' into maint	2020-03-17 15:02:24 -07:00
gitcore-tutorial.txt	doc/gitcore-tutorial: fix prose to match example command	2020-01-08 08:56:40 -08:00
gitcredentials.txt	Merge branch 'cb/credential-doc-fixes'	2020-05-13 12:19:19 -07:00
gitcvs-migration.txt	…
gitdiffcore.txt	…
giteveryday.txt	docs: adjust for the recent rename of `pu` to `seen`	2020-06-25 09:18:53 -07:00
gitfaq.txt	Merge branch 'ss/faq-ignore'	2020-05-26 09:32:08 -07:00
gitglossary.txt	…
githooks.txt	refs: implement reference transaction hook	2020-06-19 10:46:13 -07:00
gitignore.txt	…
gitk.txt	doc: log, gitk: line-log arguments must exist in starting revision	2019-12-26 11:00:15 -08:00
gitmodules.txt	submodule: fall back to remote's HEAD for missing remote.<name>.branch	2020-06-24 09:14:21 -07:00
gitnamespaces.txt	…
gitremote-helpers.txt	Merge branch 'bc/sha-256-part-2'	2020-07-06 22:09:13 -07:00
gitrepository-layout.txt	…
gitrevisions.txt	…
gitsubmodules.txt	doc: list all commands affected by submodule.recurse	2020-04-06 13:42:43 -07:00
gittutorial-2.txt	…
gittutorial.txt	…
gitweb.conf.txt	…
gitweb.txt	…
gitworkflows.txt	docs: adjust for the recent rename of `pu` to `seen`	2020-06-25 09:18:53 -07:00
glossary-content.txt	…
howto-index.sh	…
i18n.txt	…
install-doc-quick.sh	…
install-webdoc.sh	…
line-range-format.txt	…
lint-gitlink.perl	…
mailmap.txt	…
manpage-base-url.xsl.in	…
manpage-bold-literal.xsl	manpage-bold-literal.xsl: stop using git.docbook.backslash	2020-03-29 09:25:38 -07:00
manpage-normal.xsl	manpage-normal.xsl: fold in manpage-base.xsl	2020-03-29 09:25:38 -07:00
manpage-quote-apos.xsl	…
manpage.xsl	…
merge-options.txt	Merge branch 'dl/merge-autostash'	2020-04-29 16:15:27 -07:00
merge-strategies.txt	…
pretty-formats.txt	Merge branch 'mk/pb-pretty-email-without-domain-part-fix'	2020-07-06 22:09:15 -07:00
pretty-options.txt	…
pull-fetch-param.txt	pull doc: refer to a specific section in 'fetch' doc	2020-04-05 15:00:03 -07:00
rev-list-options.txt	rev-list-options.txt: start a list for `show-pulls`	2020-05-26 08:04:36 -07:00
revisions.txt	docs: fix minor glitch in illustration	2020-04-21 13:21:52 -07:00
sequencer.txt	…
texi.xsl	…
trace2-target-values.txt	…
transfer-data-leaks.txt	…
urls-remotes.txt	…
urls.txt	…
user-manual.conf	user-manual.conf: don't specify [listingblock]	2020-03-31 16:08:02 -07:00
user-manual.txt	docs: adjust for the recent rename of `pu` to `seen`	2020-06-25 09:18:53 -07:00