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2020-05-13trace2: log progress time and throughputEmily Shaffer
Rather than teaching only one operation, like 'git fetch', how to write down throughput to traces, we can learn about a wide range of user operations that may seem slow by adding tooling to the progress library itself. Operations which display progress are likely to be slow-running and the kind of thing we want to monitor for performance anyways. By showing object counts and data transfer size, we should be able to make some derived measurements to ensure operations are scaling the way we expect. Signed-off-by: Emily Shaffer <emilyshaffer@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-11completion: offer '--(no-)patch' among 'git log' optionsSZEDER Gábor
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-11bloom: use num_changes not nr for limit detectionDerrick Stolee
As diff_tree_oid() computes a diff, it will terminate early if the total number of changed paths is strictly larger than max_changes. This includes the directories that changed, not just the file paths. However, only the file paths are reflected in the resulting diff queue's "nr" value. Use the "num_changes" from diffopt to check if the diff terminated early. This is incredibly important, as it can result in incorrect filters! For example, the first commit in the Linux kernel repo reports only 471 changes, but since these are nested inside several directories they expand to 513 "real" changes, and in fact the total list of changes is not reported. Thus, the computed filter for this commit is incorrect. Demonstrate the subtle difference by using one fewer file change in the 'get bloom filter for commit with 513 changes' test. Before, this edited 513 files inside "bigDir" which hit this inequality. However, dropping the file count by one demonstrates how the previous inequality was incorrect but the new one is correct. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-11bloom: de-duplicate directory entriesDerrick Stolee
When computing a changed-path Bloom filter, we need to take the files that changed from the diff computation and extract the parent directories. That way, a directory pathspec such as "Documentation" could match commits that change "Documentation/git.txt". However, the current code does a poor job of this process. The paths are added to a hashmap, but we do not check if an entry already exists with that path. This can create many duplicate entries and cause the filter to have a much larger length than it should. This means that the filter is more sparse than intended, which helps the false positive rate, but wastes a lot of space. Properly use hashmap_get() before hashmap_add(). Also be sure to include a comparison function so these can be matched correctly. This has an effect on a test in t0095-bloom.sh. This makes sense, there are ten changes inside "smallDir" so the total number of paths in the filter should be 11. This would result in 11 * 10 bits required, and with 8 bits per byte, this results in 14 bytes. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-11Documentation: changed-path Bloom filters use byte wordsDerrick Stolee
In Documentation/technical/commit-graph-format.txt, the definition of the BIDX chunk specifies the length is a number of 8-byte words. During development we discovered that using 8-byte words in the Murmur3 hash algorithm causes issues with big-endian versus little- endian machines. Thus, the hash algorithm was adapted to work on a byte-by-byte basis. However, this caused a change in the definition of a "word" in bloom.h. Now, a "word" is a single byte, which allows filters to be as small as two bytes. These length-two filters are demonstrated in t0095-bloom.sh, and a larger filter of length 25 is demonstrated as well. The original point of using 8-byte words was for alignment reasons. It also presented opportunities for extremely sparse Bloom filters when there were a small number of changes at a commit, creating a very low false-positive rate. However, modifying the format at this point is unlikely to be a valuable exercise. Also, this use of single-byte granularity does present opportunities to save space. It is unclear if 8-byte alignment of the filters would present any meaningful performance benefits. Modify the format document to reflect reality. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-11bloom: parse commit before computing filtersDerrick Stolee
When computing changed-path Bloom filters for a commit, we need to know if the commit has a parent or not. If the commit is not parsed, then its parent pointer will be NULL. As far as I can tell, the only opportunity to reach this code without parsing the commit is inside "test-tool bloom get_filter_for_commit" but it is best to be safe. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-11fsck: report non-consecutive duplicate names in treesRené Scharfe
Tree entries are sorted in path order, meaning that directory names get a slash ('/') appended implicitly. Git fsck checks if trees contains consecutive duplicates, but due to that ordering there can be non-consecutive duplicates as well if one of them is a directory and the other one isn't. Such a tree cannot be fully checked out. Find these duplicates by recording candidate file names on a stack and check candidate directory names against that stack to find matches. Suggested-by: Brandon Williams <bwilliamseng@gmail.com> Original-test-by: Brandon Williams <bwilliamseng@gmail.com> Signed-off-by: René Scharfe <l.s.r@web.de> Reviewed-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-10git-p4: recover from inconsistent perforce historyAndrew Oakley
Perforce allows you commit files and directories with the same name, so you could have files //depot/foo and //depot/foo/bar both checked in. A p4 sync of a repository in this state fails. Deleting one of the files recovers the repository. When this happens we want git-p4 to recover in the same way as perforce. Note that Perforce has this change in their 2017.1 version: Bugs fixed in 2017.1 #1489051 (Job #2170) ** Submitting a file with the same name as an existing depot directory path (or vice versa) will now be rejected. so people hopefully will not creating damaged Perforce repos anymore, but "git p4" needs to be able to interact with already corrupt ones. Signed-off-by: Andrew Oakley <andrew@adoakley.name> Reviewed-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-10multi-pack-index: respect repack.packKeptObjects=falseDerrick Stolee
When selecting a batch of pack-files to repack in the "git multi-pack-index repack" command, Git should respect the repack.packKeptObjects config option. When false, this option says that the pack-files with an associated ".keep" file should not be repacked. This config value is "false" by default. There are two cases for selecting a batch of objects. The first is the case where the input batch-size is zero, which specifies "repack everything". The second is with a non-zero batch size, which selects pack-files using a greedy selection criteria. Both of these cases are updated and tested. Reported-by: Son Luong Ngoc <sluongng@gmail.com> Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-10midx: teach "git multi-pack-index repack" honor "git repack" configurationsSon Luong Ngoc
When the "repack" subcommand of "git multi-pack-index" command creates new packfile(s), it does not call the "git repack" command but instead directly calls the "git pack-objects" command, and the configuration variables meant for the "git repack" command, like "repack.usedaeltabaseoffset", are ignored. Check the configuration variables used by "git repack" ourselves in "git multi-index-pack" and pass the corresponding options to underlying "git pack-objects". Note that `repack.writeBitmaps` configuration is ignored, as the pack bitmap facility is useful only with a single packfile. Signed-off-by: Son Luong Ngoc <sluongng@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-09rebase --autosquash: fix a potential segfaultJohannes Schindelin
When rearranging the todo list so that the fixups/squashes are reordered just after the commits they intend to fix up, we use two arrays to maintain that list: `next` and `tail`. The idea is that `next[i]`, if set to a non-negative value, contains the index of the item that should be rearranged just after the `i`th item. To avoid having to walk the entire `next` chain when appending another fixup/squash, we also store the end of the `next` chain in `tail[i]`. The logic we currently use to update these array items is based on the assumption that given a fixup/squash item at index `i`, we just found the index `i2` indicating the first item in that fixup chain. However, as reported by Paul Ganssle, that need not be true: the special form `fixup! <commit-hash>` is allowed to point to _another_ fixup commit in the middle of the fixup chain. Example: * 0192a To fixup * 02f12 fixup! To fixup * 03763 fixup! To fixup * 04ecb fixup! 02f12 Note how the fourth commit targets the second commit, which is already a fixup that targets the first commit. Previously, we would update `next` and `tail` under our assumption that every `fixup!` commit would find the start of the `fixup!`/`squash!` chain. This would lead to a segmentation fault because we would actually end up with a `next[i]` pointing to a `fixup!` but the corresponding `tail[i]` pointing nowhere, which would the lead to a segmentation fault. Let's fix this by _inserting_, rather than _appending_, the item. In other words, if we make a given line successor of another line, we do not simply forget any previously set successor of the latter, but make it a successor of the former. In the above example, at the point when we insert 04ecb just after 02f12, 03763 would already be recorded as a successor of 04ecb, and we now "squeeze in" 04ecb. To complete the idea, we now no longer assume that `next[i]` pointing to a line means that `last[i]` points to a line, too. Instead, we extend the concept of `last` to cover also partial `fixup!`/`squash!` chains, i.e. chains starting in the middle of a larger such chain. In the above example, after processing all lines, `last[0]` (corresponding to 0192a) would point to 03763, which indeed is the end of the overall `fixup!` chain, and `last[1]` (corresponding to 02f12) would point to 04ecb (which is the last `fixup!` targeting 02f12, but it has 03763 as successor, i.e. it is not the end of overall `fixup!` chain). Reported-by: Paul Ganssle <paul@ganssle.io> Helped-by: Jeff King <peff@peff.net> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-09The eighth batchJunio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-09Merge branch 'cb/test-bash-lineno-fix'Junio C Hamano
Recent change to show files and line numbers of a breakage during test (only available when running the tests with bash) were hurting other shells with syntax errors, which has been corrected. * cb/test-bash-lineno-fix: t/test_lib: avoid naked bash arrays in file_lineno
2020-05-09Merge branch 'cb/t0000-use-the-configured-shell'Junio C Hamano
The basic test did not honor $TEST_SHELL_PATH setting, which has been corrected. * cb/t0000-use-the-configured-shell: t/t0000-basic: make sure subtests also use TEST_SHELL_PATH
2020-05-09Merge branch 'bc/doc-credential-helper-value'Junio C Hamano
Doc update. * bc/doc-credential-helper-value: docs: document credential.helper allowed values
2020-05-09Merge branch 'dl/doc-stash-remove-mention-of-reflog'Junio C Hamano
Doc update. * dl/doc-stash-remove-mention-of-reflog: Doc: reference the "stash list" in autostash docs
2020-05-09Merge branch 'cb/avoid-colliding-with-netbsd-hmac'Junio C Hamano
The <stdlib.h> header on NetBSD brings in its own definition of hmac() function (eek), which conflicts with our own and unrelated function with the same name. Our function has been renamed to work around the issue. * cb/avoid-colliding-with-netbsd-hmac: builtin/receive-pack: avoid generic function name hmac()
2020-05-09Merge branch 'es/restore-staged-from-head-by-default'Junio C Hamano
"git restore --staged --worktree" now defaults to take the contents out of "HEAD", instead of erring out. * es/restore-staged-from-head-by-default: restore: default to HEAD when combining --staged and --worktree
2020-05-09Merge branch 'jk/arith-expansion-coding-guidelines'Junio C Hamano
The coding guideline for shell scripts instructed to refer to a variable with dollar-sign inside arithmetic expansion to work around a bug in old versions of dash, which is a thing of the past. Now we are not forbidden from writing $((var+1)). * jk/arith-expansion-coding-guidelines: CodingGuidelines: drop arithmetic expansion advice to use "$x"
2020-05-09Merge branch 'ds/sparse-allow-empty-working-tree'Junio C Hamano
The sparse-checkout patterns have been forbidden from excluding all paths, leaving an empty working tree, for a long time. This limitation has been lifted. * ds/sparse-allow-empty-working-tree: sparse-checkout: stop blocking empty workdirs
2020-05-09Merge branch 'jt/commit-graph-plug-memleak'Junio C Hamano
Fix a leak noticed by fuzzer. * jt/commit-graph-plug-memleak: commit-graph: avoid memory leaks
2020-05-09Merge branch 'jk/for-each-ref-multi-key-sort-fix'Junio C Hamano
"git branch" and other "for-each-ref" variants accepted multiple --sort=<key> options in the increasing order of precedence, but it had a few breakages around "--ignore-case" handling, and tie-breaking with the refname, which have been fixed. * jk/for-each-ref-multi-key-sort-fix: ref-filter: apply fallback refname sort only after all user sorts ref-filter: apply --ignore-case to all sorting keys
2020-05-09Merge branch 'jk/credential-sample-update'Junio C Hamano
The samples in the credential documentation has been updated to make it clear that we depict what would appear in the .git/config file, by adding appropriate quotes as needed.. * jk/credential-sample-update: gitcredentials(7): make shell-snippet example more realistic gitcredentials(7): clarify quoting of helper examples
2020-05-09Merge branch 'ah/userdiff-markdown'Junio C Hamano
The userdiff patterns for Markdown documents have been added. * ah/userdiff-markdown: userdiff: support Markdown
2020-05-09Merge branch 'cb/credential-store-ignore-bogus-lines'Junio C Hamano
With the recent tightening of the code that is used to parse various parts of a URL for use in the credential subsystem, a hand-edited credential-store file causes the credential helper to die, which is a bit too harsh to the users. Demote the error behaviour to just ignore and keep using well-formed lines instead. * cb/credential-store-ignore-bogus-lines: credential-store: ignore bogus lines from store file credential-store: document the file format a bit more
2020-05-09Merge branch 'dl/switch-c-option-in-error-message'Junio C Hamano
In error messages that "git switch" mentions its option to create a new branch, "-b/-B" options were shown, where "-c/-C" options should be, which has been corrected. * dl/switch-c-option-in-error-message: switch: fix errors and comments related to -c and -C
2020-05-08CodingGuidelines: do not ==/!= compare with 0 or '\0' or NULLJunio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-08upload-pack: clear filter_options for each v2 fetch commandChristian Couder
Because of the request/response model of protocol v2, the upload_pack_v2() function is sometimes called twice in the same process, while 'struct list_objects_filter_options filter_options' was declared as static at the beginning of 'upload-pack.c'. This made the check in list_objects_filter_die_if_populated(), which is called by process_args(), fail the second time upload_pack_v2() is called, as filter_options had already been populated the first time. To fix that, filter_options is not static any more. It's now owned directly by upload_pack(). It's now also part of 'struct upload_pack_data', so that it's owned indirectly by upload_pack_v2(). In the long term, the goal is to also have upload_pack() use 'struct upload_pack_data', so adding filter_options to this struct makes more sense than to have it owned directly by upload_pack_v2(). This fixes the first of the 2 bugs documented by d0badf8797 (partial-clone: demonstrate bugs in partial fetch, 2020-02-21). Helped-by: Derrick Stolee <dstolee@microsoft.com> Helped-by: Jeff King <peff@peff.net> Helped-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-08unpack-trees: avoid array out-of-bounds errorDerrick Stolee
The loop in warn_conflicted_path() that checks for the count of entries with the same path uses "i+count" for the array entry. However, the loop only verifies that the value of count is below the array size. Fix this by adding i to the condition. I hit this condition during a test of the in-tree sparse-checkout feature, so it is exercised by the end of the series. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> [jc: readability fix] Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-08bisect: allow CRLF line endings in "git bisect replay" inputChristopher Warrington
We advertise that the bisect log can be corrected in your editor before being fed to "git bisect replay", but some editors may turn the line endings to CRLF. Update the parser of the input lines so that the CR at the end of the line gets ignored. Were anyone to intentionally be using terms/revs with embedded CRs, replaying such bisects will no longer work with this change. I suspect that this is incredibly rare. Signed-off-by: Christopher Warrington <chwarr@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-08submodule: port subcommand 'set-url' from shell to CShourya Shukla
Convert submodule subcommand 'set-url' to a builtin. Port 'set-url' to 'submodule--helper.c' and call the latter via 'git-submodule.sh'. Signed-off-by: Shourya Shukla <shouryashukla.oo@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-08bugreport: collect list of populated hooksEmily Shaffer
Occasionally a failure a user is seeing may be related to a specific hook which is being run, perhaps without the user realizing. While the contents of hooks can be sensitive - containing user data or process information specific to the user's organization - simply knowing that a hook is being run at a certain stage can help us to understand whether something is going wrong. Without a definitive list of hook names within the code, we compile our own list from the documentation. This is likely prone to bitrot, but designing a single source of truth for acceptable hooks is too much overhead for this small change to the bugreport tool. Signed-off-by: Emily Shaffer <emilyshaffer@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-08bloom: fix `make sparse` warningĐoàn Trần Công Danh
* We need a `final_new_line` to make our source code as text file, per POSIX and C specification. * `bloom_filters` should be limited to interal linkage only Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-08credential: document protocol updatesCarlo Marcelo Arenas Belón
Document protocol changes after CVE-2020-11008, including the removal of references to the override of attributes which is no longer recommended after CVE-2020-5260 and that might be removed in the future. While at it do some improvements for clarity and consistency. Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-08credential: update gitcredentials documentationCarlo Marcelo Arenas Belón
Clarify the expected effect of all attributes and how the helpers are expected to handle them and the context where they operate. While at it, space the descriptions for clarity, and add a paragraph mentioning the early termination in the list processing of helpers, to complement the one about the special "quit" attribute. Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-07t/test_lib: avoid naked bash arrays in file_linenoCarlo Marcelo Arenas Belón
662f9cf154 (tests: when run in Bash, annotate test failures with file name/line number, 2020-04-11), introduces a way to report the location (file:lineno) of a failed test case by traversing the bash callstack. The implementation requires bash and uses shell arrays and is therefore protected by a guard but NetBSD sh will still have to parse the function and therefore will result in: ** t0000-basic.sh *** ./test-lib.sh: 681: Syntax error: Bad substitution Enclose the bash specific code inside an eval to avoid parsing errors in the same way than 5826b7b595 (test-lib: check Bash version for '-x' without using shell arrays, 2019-01-03) Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-07t/t0000-basic: make sure subtests also use TEST_SHELL_PATHCarlo Marcelo Arenas Belón
3f824e91c8 (t/Makefile: introduce TEST_SHELL_PATH, 2017-12-08) allows for setting a shell for running the tests, but the generated subtests weren't updated. Correct that and while at it update it to use write_script. Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-07ci: allow per-branch config for GitHub ActionsJeff King
Depending on the workflows of individual developers, it can either be convenient or annoying that our GitHub Actions CI jobs are run on every branch. As an example of annoying: if you carry many half-finished work-in-progress branches and rebase them frequently against master, you'd get tons of failure reports that aren't interesting (not to mention the wasted CPU). This commit adds a new job which checks a special branch within the repository for CI config, and then runs a shell script it finds there to decide whether to skip the rest of the tests. The default will continue to run tests for all refs if that branch or script is missing. There have been a few alternatives discussed: One option is to carry information in the commit itself about whether it should be tested, either in the tree itself (changing the workflow YAML file) or in the commit message (a "[skip ci]" flag or similar). But these are frustrating and error-prone to use: - you have to manually apply them to each branch that you want to mark - it's easy for them to leak into other workflows, like emailing patches We could likewise try to get some information from the branch name. But that leads to debates about whether the default should be "off" or "on", and overriding still ends up somewhat awkward. If we default to "on", you have to remember to name your branches appropriately to skip CI. And if "off", you end up having to contort your branch names or duplicate your pushes with an extra refspec. By comparison, this commit's solution lets you specify your config once and forget about it, and all of the data is off in its own ref, where it can be changed by individual forks without touching the main tree. There were a few design decisions that came out of on-list discussion. I'll summarize here: - we could use GitHub's API to retrieve the config ref, rather than a real checkout (and then just operate on it via some javascript). We still have to spin up a VM and contact GitHub over the network from it either way, so it ends up not being much faster. I opted to go with shell to keep things similar to our other tools (and really could implement allow-refs in any language you want). This also makes it easy to test your script locally, and to modify it within the context of a normal git.git tree. - we could keep the well-known refname out of refs/heads/ to avoid cluttering the branch namespace. But that makes it awkward to manipulate. By contrast, you can just "git checkout ci-config" to make changes. - we could assume the ci-config ref has nothing in it except config (i.e., a branch unrelated to the rest of git.git). But dealing with orphan branches is awkward. Instead, we'll do our best to efficiently check out only the ci/config directory using a shallow partial clone, which allows your ci-config branch to be just a normal branch, with your config changes on top. - we could provide a simpler interface, like a static list of ref patterns. But we can't get out of spinning up a whole VM anyway, so we might as well use that feature to make the config as flexible as possible. If we add more config, we should be able to reuse our partial-clone to set more outputs. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-07auto-gc: pass --quiet down from am, commit, merge and rebaseJunio C Hamano
These commands take the --quiet option for their own operation, but they forget to pass the option down when they invoke "git gc --auto" internally. Teach them to do so using the run_auto_gc() helper we added in the previous step. Signed-off-by: Junio C Hamano <gitster@pobox.com> Reviewed-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-07auto-gc: extract a reusable helper from "git fetch"Junio C Hamano
Back in 1991006c (fetch: convert argv_gc_auto to struct argv_array, 2014-08-16), we taught "git fetch --quiet" to pass the "--quiet" option down to "gc --auto". This issue, however, is not limited to "fetch": $ git grep -e 'gc.*--auto' \*.c finds hits in "am", "commit", "merge", and "rebase" and these commands do not pass "--quiet" down to "gc --auto" when they themselves are told to be quiet. As a preparatory step, let's introduce a helper function run_auto_gc(), that the caller can pass a boolean "quiet", and redo the fix to "git fetch" using the helper. Signed-off-by: Junio C Hamano <gitster@pobox.com> Reviewed-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-07t5500: count objects through stderr, not traceJonathan Tan
In two tests introduced by 4fa3f00abb ("fetch-pack: in protocol v2, in_vain only after ACK", 2020-04-28) and 2f0a093dd6 ("fetch-pack: in protocol v2, reset in_vain upon ACK", 2020-04-28), the count of objects downloaded is checked by grepping for a specific message in the packet trace. However, this is flaky as that specific message may be delivered over 2 or more packet lines. Instead, grep over stderr, just like the "fetch creating new shallow root" test in the same file. Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-06gitfaq: fetching and pulling a repositoryShourya Shukla
Add an issue in 'Common Issues' section which addresses the confusion between performing a 'fetch' and a 'pull'. Helped-by: Elijah Newren <newren@gmail.com> Signed-off-by: Shourya Shukla <shouryashukla.oo@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-06docs: document credential.helper allowed valuesbrian m. carlson
gitcredentials(7) already mentions several possible invocations that one can use as the value for credential.helper. However, many people are not aware that there are other options than a simple credential helper name, so let's place some explanatory text in the documentation for credential.helper as well. We still refer the user to gitcredential(7) for additional explanations and helpful examples. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-06gitfaq: files in .gitignore are trackedShourya Shukla
Add issue in 'Common Issues' section which addresses the problem of Git tracking files/paths mentioned in '.gitignore'. Signed-off-by: Shourya Shukla <shouryashukla.oo@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-06Doc: reference the "stash list" in autostash docsDenton Liu
In documentation pertaining to autostash behavior, we refer to the "stash reflog". This description is too low-level as the reflog refers to an implementation detail of how the stash works and, for end-users, they do not need to be aware of this at all. Change references of "stash reflog" to "stash list", which should provide more accessible terminology for end-users. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-06The seventh batchJunio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-06Merge branch 'js/partial-urlmatch'Junio C Hamano
The same as js/partial-urlmatch-2.17, built on more recent codebase to avoid unnecessary merge conflicts. * js/partial-urlmatch: credential: handle `credential.<partial-URL>.<key>` again credential: optionally allow partial URLs in credential_from_url_gently()
2020-05-06Merge branch 'js/partial-urlmatch-2.17'Junio C Hamano
Recent updates broke parsing of "credential.<url>.<key>" where <url> is not a full URL (e.g. [credential "https://"] helper = ...) stopped working, which has been corrected. * js/partial-urlmatch-2.17: credential: handle `credential.<partial-URL>.<key>` again credential: optionally allow partial URLs in credential_from_url_gently() credential: fix grammar
2020-05-06Merge branch 'tb/commit-graph-perm-bits'Junio C Hamano
Some of the files commit-graph subsystem keeps on disk did not correctly honor the core.sharedRepository settings and some were left read-write. * tb/commit-graph-perm-bits: commit-graph.c: make 'commit-graph-chain's read-only commit-graph.c: ensure graph layers respect core.sharedRepository commit-graph.c: write non-split graphs as read-only lockfile.c: introduce 'hold_lock_file_for_update_mode' tempfile.c: introduce 'create_tempfile_mode'
2020-05-06Merge branch 'dl/push-recurse-submodules-fix'Junio C Hamano
Code cleanup. * dl/push-recurse-submodules-fix: push: unset PARSE_OPT_OPTARG for --recurse-submodules