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2020-04-22Merge branch 'pb/pull-fetch-doc'Libravatar Junio C Hamano2-4/+5
The more aggressive updates to remote-tracking branches we had for the past 7 years or so were not reflected in the documentation, which has been corrected. * pb/pull-fetch-doc: pull doc: correct outdated description of an example pull doc: refer to a specific section in 'fetch' doc
2020-04-22Merge branch 'dd/no-gpg-sign'Libravatar Junio C Hamano7-15/+27
"git rebase" learned the "--no-gpg-sign" option to countermand commit.gpgSign the user may have. * dd/no-gpg-sign: Documentation: document merge option --no-gpg-sign Documentation: merge commit-tree --[no-]gpg-sign Documentation: reword commit --no-gpg-sign Documentation: document am --no-gpg-sign cherry-pick/revert: honour --no-gpg-sign in all case rebase.c: honour --no-gpg-sign
2020-04-22Merge branch 'jc/allow-strlen-substitution-in-shell-scripts'Libravatar Junio C Hamano1-2/+0
Coding guideline update. * jc/allow-strlen-substitution-in-shell-scripts: CodingGuidelines: allow ${#posix} == strlen($posix)
2020-04-22Merge branch 'rs/pull-options-sync-code-and-doc'Libravatar Junio C Hamano1-1/+1
"git pull" shares many options with underlying "git fetch", but some of them were not documented and some of those that would make sense to pass down were not passed down. * rs/pull-options-sync-code-and-doc: pull: pass documented fetch options on pull: remove --update-head-ok from documentation
2020-04-22Merge branch 'js/walk-doc-optim'Libravatar Junio C Hamano1-3/+0
Code cleanup. * js/walk-doc-optim: MyFirstObjectWalk: remove unnecessary conditional statement
2020-04-22Merge branch 'pb/rebase-doc-typofix'Libravatar Junio C Hamano1-1/+1
Typofix. * pb/rebase-doc-typofix: git-rebase.txt: fix typo
2020-04-22Merge branch 'js/trace2-env-vars'Libravatar Junio C Hamano2-1/+11
Trace2 enhancement to allow logging of the environment variables. * js/trace2-env-vars: trace2: teach Git to log environment variables
2020-04-22Merge branch 'bc/faq'Libravatar Junio C Hamano2-0/+338
Doc update. * bc/faq: docs: add a FAQ
2020-04-22Merge branch 'bk/p4-pre-edit-changelist'Libravatar Junio C Hamano2-3/+93
"git p4" learned four new hooks and also "--no-verify" option to bypass them (and the existing "p4-pre-submit" hook). * bk/p4-pre-edit-changelist: git-p4: add RCS keyword status message git-p4: add p4 submit hooks git-p4: restructure code in submit git-p4: add --no-verify option git-p4: add p4-pre-submit exit text git-p4: create new function run_git_hook git-p4: rewrite prompt to be Windows compatible
2020-04-22Merge branch 'ds/doc-clone-filter'Libravatar Junio C Hamano1-1/+12
Doc update. * ds/doc-clone-filter: clone: document --filter options
2020-04-19Sync with 2.26.2Libravatar Junio C Hamano10-0/+67
2020-04-19Git 2.26.2Libravatar Jonathan Nieder10-0/+67
This merges up the security fix from v2.17.5. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2020-04-19Git 2.25.4Libravatar Jonathan Nieder9-0/+62
This merges up the security fix from v2.17.5. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2020-04-19Git 2.24.3Libravatar Jonathan Nieder8-0/+57
This merges up the security fix from v2.17.5. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2020-04-19Git 2.23.3Libravatar Jonathan Nieder7-0/+52
This merges up the security fix from v2.17.5. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2020-04-19Git 2.22.4Libravatar Jonathan Nieder6-0/+47
This merges up the security fix from v2.17.5. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2020-04-19Git 2.21.3Libravatar Jonathan Nieder5-0/+42
This merges up the security fix from v2.17.5. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2020-04-19Git 2.20.4Libravatar Jonathan Nieder4-0/+37
This merges up the security fix from v2.17.5. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2020-04-19Git 2.19.5Libravatar Jonathan Nieder3-0/+32
This merges up the security fix from v2.17.5. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2020-04-19Git 2.18.4Libravatar Jonathan Nieder2-0/+27
This merges up the security fix from v2.17.5. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2020-04-19Git 2.17.5Libravatar Jeff King1-0/+22
Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2020-04-13Sync with v2.26.1Libravatar Junio C Hamano10-0/+61
2020-04-05pull doc: correct outdated description of an exampleLibravatar Philippe Blain1-3/+3
Since f269048754 (fetch: opportunistically update tracking refs, 2013-05-11), the underlying `git fetch` in `git pull <remote> <branch>` updates the configured remote-tracking branch for <branch>. However, an example in the 'Examples' section of the `git pull` documentation still states that this is not the case. Correct the description of this example. Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-04-05pull doc: refer to a specific section in 'fetch' docLibravatar Philippe Blain1-1/+2
The documentation for the `<refspec>` parameter in the `git fetch` documentation refers to the section "CONFIGURED REMOTE-TRACKING BRANCHES" in this same documentation page. In the `git pull` documentation, let's also refer specifically to this section instead of just linking to the `git fetch` documentation. Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-04-03Documentation: document merge option --no-gpg-signLibravatar Đoàn Trần Công Danh1-1/+4
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-04-03Documentation: merge commit-tree --[no-]gpg-signLibravatar Đoàn Trần Công Danh1-5/+3
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-04-03Documentation: reword commit --no-gpg-signLibravatar Đoàn Trần Công Danh1-5/+4
Merge with --gpg-sign option, and clarify that --no-gpg-sign also override earlier --gpg-sign. Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-04-03Documentation: document am --no-gpg-signLibravatar Đoàn Trần Công Danh1-1/+4
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-04-03cherry-pick/revert: honour --no-gpg-sign in all caseLibravatar Đoàn Trần Công Danh2-2/+8
{cherry-pick,revert} --edit hasn't honoured --no-gpg-sign yet. Pass this option down to git-commit to honour it. Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-04-03rebase.c: honour --no-gpg-signLibravatar Đoàn Trần Công Danh1-1/+4
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-30MyFirstObjectWalk: remove unnecessary conditional statementLibravatar Johannes Schindelin1-3/+0
In the given example, `commit` cannot be `NULL` (because this is the loop condition: if it was `NULL`, the loop body would not be entered at all). It took this developer a moment or two to see that this is therefore dead code. Let's remove it, to avoid puzzling future readers. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Reviewed-by: Emily Shaffer <emilyshaffer@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-30docs: add a FAQLibravatar brian m. carlson2-0/+338
Git is an enormously flexible and powerful piece of software. However, it can be intimidating for many users and there are a set of common questions that users often ask. While we already have some new user documentation, it's worth adding a FAQ to address common questions that users often have. Even though some of this is addressed elsewhere in the documentation, experience has shown that it is difficult for users to find, so a centralized location is helpful. Add such a FAQ and fill it with some common questions and answers. While there are few entries now, we can expand it in the future to cover more things as we find new questions that users have. Let's also add section markers so that people answering questions can directly link users to the proper answer. The FAQ also addresses common configuration questions that apply not only to Git as an independent piece of software but also the ecosystem of CI tools and hosting providers that people use, since these are the source of common questions. An attempt has been made to avoid mentioning any particular provider or tool, but to nevertheless cover common configurations that apply to a wide variety of such tools. Note that the long lines for certain questions are required, since Asciidoctor does not permit broken lines there. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-29Merge branch 'ds/default-pack-use-sparse-to-true'Libravatar Junio C Hamano3-9/+8
The 'pack.useSparse' configuration variable now defaults to 'true', enabling an optimization that has been experimental since Git 2.21. * ds/default-pack-use-sparse-to-true: pack-objects: flip the use of GIT_TEST_PACK_SPARSE config: set pack.useSparse=true by default
2020-03-29CodingGuidelines: allow ${#posix} == strlen($posix)Libravatar Junio C Hamano1-2/+0
The construct has been in POSIX for the past 10+ years, and we have used in t9xxx (subversion) series of the tests, so we know it is at portable across systems that people have run those tests, which is almost everything we'd care about. Let's loosen the rule; luckily, the check-non-portable-shell script does not have any rule to find its use, so the only change needed is a removal of one paragraph from the documentation. Helped-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-28git-rebase.txt: fix typoLibravatar Philippe Blain1-1/+1
Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-28pull: remove --update-head-ok from documentationLibravatar René Scharfe1-1/+1
'git pull' implicitly passes --update-head-ok to 'git fetch', but doesn't itself accept that option from users. That makes sense, as it wouldn't work without the possibility to update HEAD. Remove the option from the command's documentation to match its actual behavior. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-26The second batch post 2.26 cycleLibravatar Junio C Hamano1-0/+53
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-26Merge branch 'tg/retire-scripted-stash'Libravatar Junio C Hamano1-13/+5
"git stash" has kept an escape hatch to use the scripted version for a few releases, which got stale. It has been removed. * tg/retire-scripted-stash: stash: remove the stash.useBuiltin setting stash: get git_stash_config at the top level
2020-03-26Merge branch 'bc/sha-256-part-1-of-4'Libravatar Junio C Hamano3-1/+32
SHA-256 transition continues. * bc/sha-256-part-1-of-4: (22 commits) fast-import: add options for rewriting submodules fast-import: add a generic function to iterate over marks fast-import: make find_marks work on any mark set fast-import: add helper function for inserting mark object entries fast-import: permit reading multiple marks files commit: use expected signature header for SHA-256 worktree: allow repository version 1 init-db: move writing repo version into a function builtin/init-db: add environment variable for new repo hash builtin/init-db: allow specifying hash algorithm on command line setup: allow check_repository_format to read repository format t/helper: make repository tests hash independent t/helper: initialize repository if necessary t/helper/test-dump-split-index: initialize git repository t6300: make hash algorithm independent t6300: abstract away SHA-1-specific constants t: use hash-specific lookup tables to define test constants repository: require a build flag to use SHA-256 hex: add functions to parse hex object IDs in any algorithm hex: introduce parsing variants taking hash algorithms ...
2020-03-25The first batch post 2.26 cycleLibravatar Junio C Hamano1-0/+41
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-25Merge branch 'jc/config-tar'Libravatar Junio C Hamano3-7/+8
Improve the structure of the documentation source a bit. * jc/config-tar: separate tar.* config to its own source file
2020-03-25Merge branch 'rs/doc-passthru-fetch-options'Libravatar Junio C Hamano1-3/+7
Doc update. * rs/doc-passthru-fetch-options: pull: document more passthru options
2020-03-25Merge branch 'jc/maintain-doc'Libravatar Junio C Hamano1-13/+39
Doc update. * jc/maintain-doc: update how-to-maintain-git
2020-03-25Merge branch 'js/https-proxy-config'Libravatar Junio C Hamano1-0/+21
A handful of options to configure SSL when talking to proxies have been added. * js/https-proxy-config: http: add environment variable support for HTTPS proxies http: add client cert support for HTTPS proxies
2020-03-25Git 2.26.1Libravatar Junio C Hamano10-0/+61
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-23trace2: teach Git to log environment variablesLibravatar Josh Steadmon2-1/+11
Via trace2, Git can already log interesting config parameters (see the trace2_cmd_list_config() function). However, this can grant an incomplete picture because many config parameters also allow overrides via environment variables. To allow for more complete logs, we add a new trace2_cmd_list_env_vars() function and supporting implementation, modeled after the pre-existing config param logging implementation. Signed-off-by: Josh Steadmon <steadmon@google.com> Acked-by: Jeff Hostetler <jeffhost@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-22clone: document --filter optionsLibravatar Derrick Stolee1-1/+12
It turns out that the "--filter=<filter-spec>" option is not documented anywhere in the "git clone" page, and instead is detailed carefully in "git rev-list" where it serves a different purpose. Add a small bit about this option in the documentation. It would be worth some time to create a subsection in the "git clone" documentation about partial clone as a concept and how it can be a surprising experience. For example, "git checkout" will likely trigger a pack download. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-20config: set pack.useSparse=true by defaultLibravatar Derrick Stolee3-9/+8
The pack.useSparse config option was introduced by 3d036eb0 (pack-objects: create pack.useSparse setting, 2019-01-19) and was first available in v2.21.0. When enabled, the pack-objects process during 'git push' will use a sparse tree walk when deciding which trees and blobs to send to the remote. The algorithm was introduced by d5d2e93 (revision: implement sparse algorithm, 2019-01-16) and has been in production use by VFS for Git since around that time. The features.experimental config option also enabled pack.useSparse, so hopefully that has also increased exposure. It is worth noting that pack.useSparse has a possibility of sending more objects across a push, but requires a special arrangement of exact _copies_ across directories. There is a test in t5322-pack-objects-sparse.sh that demonstrates this possibility. This test uses the --sparse option to "git pack-objects" but we can make it implied by the config value to demonstrate that the default value has changed. While updating that test, I noticed that the documentation did not include an option for --no-sparse, which is now more important than it was before. Since the downside is unlikely but the upside is significant, set the default value of pack.useSparse to true. Remove it from the set of options implied by features.experimental. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-18RelNotes/2.26.0: fix various typosLibravatar Elijah Newren1-4/+4
Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-18separate tar.* config to its own source fileLibravatar Junio C Hamano3-7/+8
Even though there is only one configuration variable in the namespace, it is not quite right to have tar.umask described among the variables for tag.* namespace. Signed-off-by: Junio C Hamano <gitster@pobox.com>