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2020-07-09Merge branch 'cc/cat-file-usage-update' into masterLibravatar Junio C Hamano1-1/+1
Doc/usage update. * cc/cat-file-usage-update: cat-file: add missing [=<format>] to usage/synopsis
2020-07-06The seventh batchLibravatar Junio C Hamano1-0/+35
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-07-06Merge branch 'jk/fast-export-anonym-alt'Libravatar Junio C Hamano1-0/+29
"git fast-export --anonymize" learned to take customized mapping to allow its users to tweak its output more usable for debugging. * jk/fast-export-anonym-alt: fast-export: use local array to store anonymized oid fast-export: anonymize "master" refname fast-export: allow seeding the anonymized mapping fast-export: add a "data" callback parameter to anonymize_str() fast-export: move global "idents" anonymize hashmap into function fast-export: use a flex array to store anonymized entries fast-export: stop storing lengths in anonymized hashmaps fast-export: tighten anonymize_mem() interface to handle only strings fast-export: store anonymized oids as hex strings fast-export: use xmemdupz() for anonymizing oids t9351: derive anonymized tree checks from original repo
2020-07-06Merge branch 'js/default-branch-name'Libravatar Junio C Hamano6-12/+23
The name of the primary branch in existing repositories, and the default name used for the first branch in newly created repositories, is made configurable, so that we can eventually wean ourselves off of the hardcoded 'master'. * js/default-branch-name: contrib: subtree: adjust test to change in fmt-merge-msg testsvn: respect `init.defaultBranch` remote: use the configured default branch name when appropriate clone: use configured default branch name when appropriate init: allow setting the default for the initial branch name via the config init: allow specifying the initial branch name for the new repository docs: add missing diamond brackets submodule: fall back to remote's HEAD for missing remote.<name>.branch send-pack/transport-helper: avoid mentioning a particular branch fmt-merge-msg: stop treating `master` specially
2020-07-06Merge branch 'js/pu-to-seen'Libravatar Junio C Hamano11-88/+88
The documentation and some tests have been adjusted for the recent renaming of "pu" branch to "seen". * js/pu-to-seen: tests: reference `seen` wherever `pu` was referenced docs: adjust the technical overview for the rename `pu` -> `seen` docs: adjust for the recent rename of `pu` to `seen`
2020-07-06Merge branch 'mk/pb-pretty-email-without-domain-part-fix'Libravatar Junio C Hamano1-2/+2
Docfix. * mk/pb-pretty-email-without-domain-part-fix: doc: fix author vs. committer copy/paste error
2020-07-06Merge branch 'ps/ref-transaction-hook'Libravatar Junio C Hamano1-0/+29
A new hook. * ps/ref-transaction-hook: refs: implement reference transaction hook
2020-07-06Merge branch 'bc/sha-256-part-2'Libravatar Junio C Hamano5-5/+71
SHA-256 migration work continues. * bc/sha-256-part-2: (44 commits) remote-testgit: adapt for object-format bundle: detect hash algorithm when reading refs t5300: pass --object-format to git index-pack t5704: send object-format capability with SHA-256 t5703: use object-format serve option t5702: offer an object-format capability in the test t/helper: initialize the repository for test-sha1-array remote-curl: avoid truncating refs with ls-remote t1050: pass algorithm to index-pack when outside repo builtin/index-pack: add option to specify hash algorithm remote-curl: detect algorithm for dumb HTTP by size builtin/ls-remote: initialize repository based on fetch t5500: make hash independent serve: advertise object-format capability for protocol v2 connect: parse v2 refs with correct hash algorithm connect: pass full packet reader when parsing v2 refs Documentation/technical: document object-format for protocol v2 t1302: expect repo format version 1 for SHA-256 builtin/show-index: provide options to determine hash algo t5302: modernize test formatting ...
2020-07-01cat-file: add missing [=<format>] to usage/synopsisLibravatar Christian Couder1-1/+1
When displaying cat-file usage, the fact that a <format> can be specified is only visible when lookling at the --batch and --batch-check options which are shown like this: --batch[=<format>] show info and content of objects fed from the standard input --batch-check[=<format>] show info about objects fed from the standard input It seems more coherent and improves discovery to also show it on the usage line. In the documentation the DESCRIPTION tells us that "The output format can be overridden using the optional <format> argument", but we can't see the <format> argument in the SYNOPSIS above the description which is confusing. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-29The sixth batchLibravatar Junio C Hamano1-0/+20
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-25fast-export: allow seeding the anonymized mappingLibravatar Jeff King1-0/+29
After you anonymize a repository, it can be hard to find which commits correspond between the original and the result, and thus hard to reproduce commands that triggered bugs in the original. Let's make it possible to seed the anonymization map. This lets users either: - mark names to be retained as-is, if they don't consider them secret (in which case their original commands would just work) - map names to new values, which lets them adapt the reproduction recipe to the new names without revealing the originals The implementation is fairly straight-forward. We already store each anonymized token in a hashmap (so that the same token appearing twice is converted to the same result). We can just introduce a new "seed" hashmap which is consulted first. This does make a few more promises to the user about how we'll anonymize things (e.g., token-splitting pathnames). But it's unlikely that we'd want to change those rules, even if the actual anonymization of a single token changes. And it makes things much easier for the user, who can unblind only a directory name without having to specify each path within it. One alternative to this approach would be to anonymize as we see fit, and then dump the whole refname and pathname mappings to a file. This does work, but it's a bit awkward to use (you have to manually dig the items you care about out of the mapping). Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-25The fifth batchLibravatar Junio C Hamano1-0/+30
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-25Merge branch 'jt/cdn-offload'Libravatar Junio C Hamano3-11/+124
The "fetch/clone" protocol has been updated to allow the server to instruct the clients to grab pre-packaged packfile(s) in addition to the packed object data coming over the wire. * jt/cdn-offload: upload-pack: fix a sparse '0 as NULL pointer' warning upload-pack: send part of packfile response as uri fetch-pack: support more than one pack lockfile upload-pack: refactor reading of pack-objects out Documentation: add Packfile URIs design doc Documentation: order protocol v2 sections http-fetch: support fetching packfiles by URL http-fetch: refactor into function http: refactor finish_http_pack_request() http: use --stdin when indexing dumb HTTP pack
2020-06-25Merge branch 'ct/diff-with-merge-base-clarification'Libravatar Junio C Hamano1-4/+16
"git diff" used to take arguments in random and nonsense range notation, e.g. "git diff A..B C", "git diff A..B C...D", etc., which has been cleaned up. * ct/diff-with-merge-base-clarification: Documentation: usage for diff combined commits git diff: improve range handling t/t3430: avoid undefined git diff behavior
2020-06-25docs: adjust the technical overview for the rename `pu` -> `seen`Libravatar Johannes Schindelin4-61/+61
This patch tries to rewrite history a bit: the mail contents that have been added to Git's source code are actually fixed, we cannot change them in hindsight. But as the `pu` branch _was_ renamed, and as the documents were added to Git's source code not so much as historical record, but to describe the status quo, let's pretend that we have a time machine and adjust the provided information accordingly. Where appropriate, quotes were added for readability. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-25docs: adjust for the recent rename of `pu` to `seen`Libravatar Johannes Schindelin7-27/+27
As of "What's cooking in git.git (Jun 2020, #04; Mon, 22)", there is no longer any `pu` branch, but a `seen` branch. While we technically do not even need to update the manual pages, it makes sense to update them because they clearly talk about branches in git.git. Please note that in two instances, this patch not only updates the branch name, but also the description "(proposed updates)". Where appropriate, quotes have been added for readability. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-24clone: use configured default branch name when appropriateLibravatar Johannes Schindelin1-2/+2
When cloning a repository without any branches, Git chooses a default branch name for the as-yet unborn branch. As part of the implicit initialization of the local repository, Git just learned to respect `init.defaultBranch` to choose a different initial branch name. We now really want that branch name to be used as a fall-back. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-24init: allow setting the default for the initial branch name via the configLibravatar Don Goodman-Wilson1-0/+4
We just introduced the command-line option `--initial-branch=<branch-name>` to allow initializing a new repository with a different initial branch than the hard-coded one. To allow users to override the initial branch name more permanently (i.e. without having to specify the name manually for each and every `git init` invocation), let's introduce the `init.defaultBranch` config setting. Helped-by: Johannes Schindelin <johannes.schindelin@gmx.de> Helped-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Don Goodman-Wilson <don@goodman-wilson.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-24init: allow specifying the initial branch name for the new repositoryLibravatar Johannes Schindelin1-0/+7
There is a growing number of projects and companies desiring to change the main branch name of their repositories (see e.g. https://twitter.com/mislav/status/1270388510684598272 for background on this). To change that branch name for new repositories, currently the only way to do that automatically is by copying all of Git's template directory, then hard-coding the desired default branch name into the `.git/HEAD` file, and then configuring `init.templateDir` to point to those copied template files. To make this process much less cumbersome, let's introduce a new option: `--initial-branch=<branch-name>`. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-24docs: add missing diamond bracketsLibravatar Johannes Schindelin3-3/+3
There were a couple of instances in our manual pages that had an opening diamond bracket without a corresponding closing one. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-24submodule: fall back to remote's HEAD for missing remote.<name>.branchLibravatar Johannes Schindelin2-9/+9
When `remote.<name>.branch` is not configured, `git submodule update` currently falls back to using the branch name `master`. A much better idea, however, is to use the remote `HEAD`: on all Git servers running reasonably recent Git versions, the symref `HEAD` points to the main branch. Note: t7419 demonstrates that there _might_ be use cases out there that _expect_ `git submodule update --remote` to update submodules to the remote `master` branch even if the remote `HEAD` points to another branch. Arguably, this patch makes the behavior more intuitive, but there is a slight possibility that this might cause regressions in obscure setups. Even so, it should be okay to fix this behavior without anything like a longer transition period: - The `git submodule update --remote` command is not really common. - Current Git's behavior when running this command is outright confusing, unless the remote repository's current branch _is_ `master` (in which case the proposed behavior matches the old behavior). - If a user encounters a regression due to the changed behavior, the fix is actually trivial: setting `submodule.<name>.branch` to `master` will reinstate the old behavior. Helped-by: Philippe Blain <levraiphilippeblain@gmail.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-23doc: fix author vs. committer copy/paste errorLibravatar Miroslav Koškár1-2/+2
Signed-off-by: Miroslav Koškár <mk@mkoskar.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-22The fourth batchLibravatar Junio C Hamano1-0/+11
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-22Merge branch 'en/sparse-with-submodule-doc'Libravatar Junio C Hamano1-4/+26
The effect of sparse checkout settings on submodules is documented. * en/sparse-with-submodule-doc: git-sparse-checkout: clarify interactions with submodules
2020-06-22Merge branch 'es/worktree-duplicate-paths'Libravatar Junio C Hamano1-1/+3
The same worktree directory must be registered only once, but "git worktree move" allowed this invariant to be violated, which has been corrected. * es/worktree-duplicate-paths: worktree: make "move" refuse to move atop missing registered worktree worktree: generalize candidate worktree path validation worktree: prune linked worktree referencing main worktree path worktree: prune duplicate entries referencing same worktree path worktree: make high-level pruning re-usable worktree: give "should be pruned?" function more meaningful name worktree: factor out repeated string literal
2020-06-22Merge branch 'jt/redact-all-cookies'Libravatar Junio C Hamano1-5/+4
The interface to redact sensitive information in the trace output has been simplified. * jt/redact-all-cookies: http: redact all cookies, teach GIT_TRACE_REDACT=0
2020-06-19builtin/index-pack: add option to specify hash algorithmLibravatar brian m. carlson1-0/+8
git index-pack is usually run in a repository, but need not be. Since packs don't contains information on the algorithm in use, instead relying on context, add an option to index-pack to tell it which one we're using in case someone runs it outside of a repository. Since using --stdin necessarily implies a repository, don't allow specifying an object format if it's provided to prevent users from passing an option that won't work. Add documentation for this option. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-19refs: implement reference transaction hookLibravatar Patrick Steinhardt1-0/+29
The low-level reference transactions used to update references are currently completely opaque to the user. While certainly desirable in most usecases, there are some which might want to hook into the transaction to observe all queued reference updates as well as observing the abortion or commit of a prepared transaction. One such usecase would be to have a set of replicas of a given Git repository, where we perform Git operations on all of the repositories at once and expect the outcome to be the same in all of them. While there exist hooks already for a certain subset of Git commands that could be used to implement a voting mechanism for this, many others currently don't have any mechanism for this. The above scenario is the motivation for the new "reference-transaction" hook that reaches directly into Git's reference transaction mechanism. The hook receives as parameter the current state the transaction was moved to ("prepared", "committed" or "aborted") and gets via its standard input all queued reference updates. While the exit code gets ignored in the "committed" and "aborted" states, a non-zero exit code in the "prepared" state will cause the transaction to be aborted prematurely. Given the usecase described above, a voting mechanism can now be implemented via this hook: as soon as it gets called, it will take all of stdin and use it to cast a vote to a central service. When all replicas of the repository agree, the hook will exit with zero, otherwise it will abort the transaction by returning non-zero. The most important upside is that this will catch _all_ commands writing references at once, allowing to implement strong consistency for reference updates via a single mechanism. In order to test the impact on the case where we don't have any "reference-transaction" hook installed in the repository, this commit introduce two new performance tests for git-update-refs(1). Run against an empty repository, it produces the following results: Test origin/master HEAD -------------------------------------------------------------------- 1400.2: update-ref 2.70(2.10+0.71) 2.71(2.10+0.73) +0.4% 1400.3: update-ref --stdin 0.21(0.09+0.11) 0.21(0.07+0.14) +0.0% The performance test p1400.2 creates, updates and deletes a branch a thousand times, thus averaging runtime of git-update-refs over 3000 invocations. p1400.3 instead calls `git-update-refs --stdin` three times and queues a thousand creations, updates and deletes respectively. As expected, p1400.3 consistently shows no noticeable impact, as for each batch of updates there's a single call to access(3P) for the negative hook lookup. On the other hand, for p1400.2, one can see an impact caused by this patchset. But doing five runs of the performance tests where each one was run with GIT_PERF_REPEAT_COUNT=10, the overhead ranged from -1.5% to +1.1%. These inconsistent performance numbers can be explained by the overhead of spawning 3000 processes. This shows that the overhead of assembling the hook path and executing access(3P) once to check if it's there is mostly outweighed by the operating system's overhead. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-17The third batchLibravatar Junio C Hamano1-0/+24
Also let's update the DEF_VER in GIT-VERSION-GEN that presuably is not looked at by anybody ;-) Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-17Merge branch 'es/advertise-contribution-doc'Libravatar Junio C Hamano1-2/+3
Doc updates. * es/advertise-contribution-doc: docs: mention MyFirstContribution in more places
2020-06-17Merge branch 'dl/python-2.7-is-the-floor-version'Libravatar Junio C Hamano1-6/+1
Document that we do not support Python 2.6 or older. * dl/python-2.7-is-the-floor-version: CodingGuidelines: specify Python 2.7 is the oldest version
2020-06-12git-sparse-checkout: clarify interactions with submodulesLibravatar Elijah Newren1-4/+26
Ignoring the sparse-checkout feature momentarily, if one has a submodule and creates local branches within it with unpushed changes and maybe adds some untracked files to it, then we would want to avoid accidentally removing such a submodule. So, for example with git.git, if you run git checkout v2.13.0 then the sha1collisiondetection/ submodule is NOT removed even though it did not exist as a submodule until v2.14.0. Similarly, if you only had v2.13.0 checked out previously and ran git checkout v2.14.0 the sha1collisiondetection/ submodule would NOT be automatically initialized despite being part of v2.14.0. In both cases, git requires submodules to be initialized or deinitialized separately. Further, we also have special handling for submodules in other commands such as clean, which requires two --force flags to delete untracked submodules, and some commands have a --recurse-submodules flag. sparse-checkout is very similar to checkout, as evidenced by the similar name -- it adds and removes files from the working copy. However, for the same avoid-data-loss reasons we do not want to remove a submodule from the working copy with checkout, we do not want to do it with sparse-checkout either. So submodules need to be separately initialized or deinitialized; changing sparse-checkout rules should not automatically trigger the removal or vivification of submodules. I believe the previous wording in git-sparse-checkout.txt about submodules was only about this particular issue. Unfortunately, the previous wording could be interpreted to imply that submodules should be considered active regardless of sparsity patterns. Update the wording to avoid making such an implication. It may be helpful to consider two example situations where the differences in wording become important: In the future, we want users to be able to run commands like git clone --sparse=moduleA --recurse-submodules $REPO_URL and have sparsity paths automatically set up and have submodules *within the sparsity paths* be automatically initialized. We do not want all submodules in any path to be automatically initialized with that command. Similarly, we want to be able to do things like git -c sparse.restrictCmds grep --recurse-submodules $REV $PATTERN and search through $REV for $PATTERN within the recorded sparsity patterns. We want it to recurse into submodules within those sparsity patterns, but do not want to recurse into directories that do not match the sparsity patterns in search of a possible submodule. Signed-off-by: Elijah Newren <newren@gmail.com> Reviewed-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-12Merge branch 'hn/refs-cleanup'Libravatar Junio C Hamano2-0/+1084
Preliminary clean-ups around refs API, plus file format specification documentation for the reftable backend. * hn/refs-cleanup: reftable: define version 2 of the spec to accomodate SHA256 reftable: clarify how empty tables should be written reftable: file format documentation refs: improve documentation for ref iterator t: use update-ref and show-ref to reading/writing refs refs.h: clarify reflog iteration order
2020-06-12Documentation: usage for diff combined commitsLibravatar Chris Torek1-4/+16
Document the usage for producing combined commits with "git diff". This includes updating the synopsis section. While here, add the three-dot notation to the synopsis. Make "git diff -h" print the same usage summary as the manual page synopsis, minus the "A..B" form, which is now discouraged. Signed-off-by: Chris Torek <chris.torek@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-10Documentation: add Packfile URIs design docLibravatar Jonathan Tan2-1/+109
Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-10Documentation: order protocol v2 sectionsLibravatar Jonathan Tan1-10/+8
The current C Git implementation expects Git servers to follow a specific order of sections when transmitting protocol v2 responses, but this is not explicit in the documentation. Make the order explicit. Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-10http-fetch: support fetching packfiles by URLLibravatar Jonathan Tan1-1/+8
Teach http-fetch the ability to download packfiles directly, given a URL, and to verify them. The http_pack_request suite has been augmented with a function that takes a URL directly. With this function, the hash is only used to determine the name of the temporary file. Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-10worktree: make "move" refuse to move atop missing registered worktreeLibravatar Eric Sunshine1-1/+3
"git worktree add" takes special care to avoid creating a new worktree at a location already registered to an existing worktree even if that worktree is missing (which can happen, for instance, if the worktree resides on removable media). "git worktree move", however, is not so careful when validating the destination location and will happily move the source worktree atop the location of a missing worktree. This leads to the anomalous situation of multiple worktrees being associated with the same path, which is expressly forbidden by design. For example: $ git clone foo.git $ cd foo $ git worktree add ../bar $ git worktree add ../baz $ rm -rf ../bar $ git worktree move ../baz ../bar $ git worktree list .../foo beefd00f [master] .../bar beefd00f [bar] .../bar beefd00f [baz] $ git worktree remove ../bar fatal: validation failed, cannot remove working tree: '.../bar' does not point back to '.git/worktrees/bar' Fix this shortcoming by enhancing "git worktree move" to perform the same additional validation of the destination directory as done by "git worktree add". While at it, add a test to verify that "git worktree move" won't move a worktree atop an existing (non-worktree) path -- a restriction which has always been in place but was never tested. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-09reftable: define version 2 of the spec to accomodate SHA256Libravatar Han-Wen Nienhuys1-37/+45
Version appends a hash ID to the file header, making it slightly larger. This commit also changes "SHA-1" into "object ID" in many places. Signed-off-by: Han-Wen Nienhuys <hanwen@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-09reftable: clarify how empty tables should be writtenLibravatar Han-Wen Nienhuys1-0/+6
The format allows for some ambiguity, as a lone footer also starts with a valid file header. However, the current JGit code will barf on this. This commit codifies this behavior into the standard. Signed-off-by: Han-Wen Nienhuys <hanwen@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-09reftable: file format documentationLibravatar Jonathan Nieder2-0/+1070
Shawn Pearce explains: Some repositories contain a lot of references (e.g. android at 866k, rails at 31k). The reftable format provides: - Near constant time lookup for any single reference, even when the repository is cold and not in process or kernel cache. - Near constant time verification if a SHA-1 is referred to by at least one reference (for allow-tip-sha1-in-want). - Efficient lookup of an entire namespace, such as `refs/tags/`. - Support atomic push `O(size_of_update)` operations. - Combine reflog storage with ref storage. This file format spec was originally written in July, 2017 by Shawn Pearce. Some refinements since then were made by Shawn and by Han-Wen Nienhuys based on experiences implementing and experimenting with the format. (All of this was in the context of our work at Google and Google is happy to contribute the result to the Git project.) Imported from JGit[1]'s current version (c217d33ff, "Documentation/technical/reftable: improve repo layout", 2020-02-04) of Documentation/technical/reftable.md and converted to asciidoc by running pandoc -t asciidoc -f markdown reftable.md >reftable.txt using pandoc 2.2.1. The result required the following additional minor changes: - removed the [TOC] directive to add a table of contents, since asciidoc does not support it - replaced git-scm.com/docs links with linkgit: directives that link to other pages within Git's documentation [1] https://eclipse.googlesource.com/jgit/jgit Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-08The second batchLibravatar Junio C Hamano1-0/+31
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-08Merge branch 'jt/curl-verbose-on-trace-curl'Libravatar Junio C Hamano1-2/+0
Rewrite support for GIT_CURL_VERBOSE in terms of GIT_TRACE_CURL. Looking good. * jt/curl-verbose-on-trace-curl: http, imap-send: stop using CURLOPT_VERBOSE t5551: test that GIT_TRACE_CURL redacts password
2020-06-08Merge branch 'dl/remote-curl-deadlock-fix'Libravatar Junio C Hamano2-1/+5
On-the-wire protocol v2 easily falls into a deadlock between the remote-curl helper and the fetch-pack process when the server side prematurely throws an error and disconnects. The communication has been updated to make it more robust. * dl/remote-curl-deadlock-fix: stateless-connect: send response end packet pkt-line: define PACKET_READ_RESPONSE_END remote-curl: error on incomplete packet pkt-line: extern packet_length() transport: extract common fetch_pack() call remote-curl: remove label indentation remote-curl: fix typo
2020-06-08Merge branch 'es/bugreport-shell'Libravatar Junio C Hamano1-0/+1
"git bugreport" learns to report what shell is in use. * es/bugreport-shell: bugreport: include user interactive shell help: add shell-path to --build-options
2020-06-08Merge branch 'tb/commit-graph-no-check-oids'Libravatar Junio C Hamano1-2/+4
Clean-up the commit-graph codepath. * tb/commit-graph-no-check-oids: commit-graph: drop COMMIT_GRAPH_WRITE_CHECK_OIDS flag t5318: reorder test below 'graph_read_expect' commit-graph.c: simplify 'fill_oids_from_commits' builtin/commit-graph.c: dereference tags in builtin builtin/commit-graph.c: extract 'read_one_commit()' commit-graph.c: peel refs in 'add_ref_to_set' commit-graph.c: show progress of finding reachable commits commit-graph.c: extract 'refs_cb_data'
2020-06-08docs: mention MyFirstContribution in more placesLibravatar Emily Shaffer1-2/+3
While the MyFirstContribution guide exists and has received some use and positive reviews, it is still not as discoverable as it could be. Add a reference to it from the GitHub pull request template, where many brand-new contributors may look. Also add a reference to it in SubmittingPatches, which is the central source of guidance for patch contribution. Signed-off-by: Emily Shaffer <emilyshaffer@google.com> Reviewed-by: Philippe Blain <levraiphilippeblain@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-08CodingGuidelines: specify Python 2.7 is the oldest versionLibravatar Denton Liu1-6/+1
In 0b4396f068 (git-p4: make python2.7 the oldest supported version, 2019-12-13), git-p4 was updated to only support 2.7 and newer. Since Python 2.6 is pretty much ancient history, update CodingGuidelines to show that 2.7 is the oldest version supported. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-05http: redact all cookies, teach GIT_TRACE_REDACT=0Libravatar Jonathan Tan1-5/+4
In trace output (when GIT_TRACE_CURL is true), redact the values of all HTTP cookies by default. Now that auth headers (since the implementation of GIT_TRACE_CURL in 74c682d3c6 ("http.c: implement the GIT_TRACE_CURL environment variable", 2016-05-24)) and cookie values (since this commit) are redacted by default in these traces, also allow the user to inhibit these redactions through an environment variable. Since values of all cookies are now redacted by default, GIT_REDACT_COOKIES (which previously allowed users to select individual cookies to redact) now has no effect. Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-02Start the post 2.27 cycleLibravatar Junio C Hamano1-0/+52
Signed-off-by: Junio C Hamano <gitster@pobox.com>