It is unclear as to _why_, but under certain circumstances the warning
about credentials being passed as part of the URL seems to be swallowed
by the `git remote-https` helper in the Windows jobs of Git's CI builds.
Since it is not actually important how many times Git prints the
warning/error message, as long as it prints it at least once, let's just
make the test a bit more lenient and test for the latter instead of the
former, which works around these CI issues.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Commit 6dcbdc0d66 (remote: create fetch.credentialsInUrl config,
2022-06-06) added tests for our handling of passwords in URLs. Since the
obvious URL to be affected is git-over-http, the tests use http. However
they don't set up a test server; they just try to access
https://localhost, assuming it will fail (because the nothing is
listening there).
This causes some possible problems:
- There might be a web server running on localhost, and we do not
actually want to connect to that.
- The DNS resolver, or the local firewall, might take a substantial
amount of time (or forever, whichever comes first) to fail to
connect, slowing down the tests cases unnecessarily.
- Since there's no server, our tests for "allow" and "warn" still
expect the clone/fetch/push operations to fail, even though in the
real world we'd expect these to succeed. We scrape stderr to see
what happened, but it's not as robust as a more realistic test.
Let's instead move these to t5551, which is all about testing http and
where we have a real server. That eliminates any issues with contacting
a strange URL, and lets the "allow" and "warn" tests confirm that the
operation actually succeeds.
It's not quite a verbatim move for a few reasons:
- we can drop the LIBCURL dependency; it's already part of
lib-httpd.sh
- we'll use HTTPD_URL_USER_PASS, etc, instead of our fake URL. To
avoid repetition, we'll add a few extra variables.
- the "https://username:@localhost" test uses a funny URL that
lib-httpd.sh doesn't provide. We'll similarly construct it in a
variable. Note that we're hard-coding the lib-httpd username here,
but t5551 already does that everywhere.
- for the "domain:port" test, the URL provided by lib-httpd is fine,
since our test server will always be on an exotic port. But we'll
confirm in the test that this is so.
- since our message-matching is done via grep, I simplified it to use
a regex, rather than trying to massage lib-httpd's variables.
Arguably this makes it more readable, too, while retaining the bits
we care about: the fatal/warning distinction, the "uses plaintext"
message, and the fact that the password was redacted.
- we'll use the /auth/ path for the repo, which shows that we are
indeed making use of the auth information when needed.
- we'll also use /smart/; most of these tests could be done via /dumb/
in t5550, but setting up pushes there requires extra effort and
dependencies. The smart protocol is what most everyone is using
these days anyway.
This patch is my own, but I stole the analysis and a few bits of the
commit message from a patch by Johannes Schindelin.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
`test_path_is_missing` was introduced back in 2caf20c52b ("test-lib:
user-friendly alternatives to test [-d|-f|-e]", 2010-08-10). It took the
path that was supposed to be missing, as well as an optional "diagnosis"
that would be echoed if the path was found to be alive.
Commit 45a2686441 ("test-lib-functions: remove bug-inducing
"diagnostics" helper param", 2021-02-12) dropped this diagnostic
functionality from several `test_path_is_foo` helpers, but note how it
tweaked the README entry on `test_path_is_missing` without actually
adjusting its implementation.
Commit e7884b353b ("test-lib-functions: assert correct parameter count",
2021-02-12) then followed up by asserting that we get just a single
argument.
This history leaves us in a state where we assert that we have exactly
one argument, then go on to anyway check for arguments, echoing them
all. It's clear that we can simplify this code. We should also note that
we run `ls -ld "$1"`, so printing the filename a second time doesn't
really buy us anything. Thus, we can drop the whole `if` block as
redundant.
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Rewrite a deep recursion in the skipping negotiator to use a loop
with on-heap prio queue to avoid stack wastage.
* jt/skipping-negotiator-wo-recursion:
negotiator/skipping: avoid stack overflow
"git merge-tree --stdin" is a new way to request a series of merges
and report the merge results.
* en/merge-tree-sequence:
merge-tree: support multiple batched merges with --stdin
merge-tree: update documentation for differences in -z output
Define the logical elements of a "bundle list", data structure to
store them in-core, format to transfer them, and code to parse
them.
* ds/bundle-uri-3:
bundle-uri: suppress stderr from remote-https
bundle-uri: quiet failed unbundlings
bundle: add flags to verify_bundle()
bundle-uri: fetch a list of bundles
bundle: properly clear all revision flags
bundle-uri: limit recursion depth for bundle lists
bundle-uri: parse bundle list in config format
bundle-uri: unit test "key=value" parsing
bundle-uri: create "key=value" line parsing
bundle-uri: create base key-value pair parsing
bundle-uri: create bundle_list struct and helpers
bundle-uri: use plain string in find_temp_filename()
"git branch --edit-description" can exit with status -1 which is
not a good practice; it learned to use 1 as everybody else instead.
* rj/branch-do-not-exit-with-minus-one-status:
branch: error code with --edit-description
The role the security mailing list plays in an embargoed release
has been documented.
* jr/embargoed-releases-doc:
embargoed releases: also describe the git-security list and the process
Merging a branch with directory renames into a branch that changes
the directory to a symlink was mishandled by the ort merge
strategy, which has been corrected.
* en/ort-dir-rename-and-symlink-fix:
merge-ort: fix bug with dir rename vs change dir to symlink
A bugfix to "git subtree" in its split and merge features.
* pb/subtree-split-and-merge-after-squashing-tag-fix:
subtree: fix split after annotated tag was squashed merged
subtree: fix squash merging after annotated tag was squashed merged
subtree: process 'git-subtree-split' trailer in separate function
subtree: use named variables instead of "$@" in cmd_pull
subtree: define a variable before its first use in 'find_latest_squash'
subtree: prefix die messages with 'fatal'
subtree: add 'die_incompatible_opt' function to reduce duplication
subtree: use 'git rev-parse --verify [--quiet]' for better error messages
test-lib-functions: mark 'test_commit' variables as 'local'
Fix some bugs in the reflog messages when rebasing and changes the
reflog messages of "rebase --apply" to match "rebase --merge" with
the aim of making the reflog easier to parse.
* pw/rebase-reflog-fixes:
rebase: cleanup action handling
rebase --abort: improve reflog message
rebase --apply: make reflog messages match rebase --merge
rebase --apply: respect GIT_REFLOG_ACTION
rebase --merge: fix reflog message after skipping
rebase --merge: fix reflog when continuing
t3406: rework rebase reflog tests
rebase --apply: remove duplicated code
"git rebase --keep-base" used to discard the commits that are
already cherry-picked to the upstream, even when "keep-base" meant
that the base, on top of which the history is being rebuilt, does
not yet include these cherry-picked commits. The --keep-base
option now implies --reapply-cherry-picks and --no-fork-point
options.
* pw/rebase-keep-base-fixes:
rebase --keep-base: imply --no-fork-point
rebase --keep-base: imply --reapply-cherry-picks
rebase: factor out branch_base calculation
rebase: rename merge_base to branch_base
rebase: store orig_head as a commit
rebase: be stricter when reading state files containing oids
t3416: set $EDITOR in subshell
t3416: tighten two tests
Two new facilities, "timer" and "counter", are introduced to the
trace2 API.
* jh/trace2-timers-and-counters:
trace2: add global counter mechanism
trace2: add stopwatch timers
trace2: convert ctx.thread_name from strbuf to pointer
trace2: improve thread-name documentation in the thread-context
trace2: rename the thread_name argument to trace2_thread_start
api-trace2.txt: elminate section describing the public trace2 API
tr2tls: clarify TLS terminology
trace2: use size_t alloc,nr_open_regions in tr2tls_thread_ctx
"git shortlog" learned to group by the "format" string.
* tb/shortlog-group:
shortlog: implement `--group=committer` in terms of `--group=<format>`
shortlog: implement `--group=author` in terms of `--group=<format>`
shortlog: extract `shortlog_finish_setup()`
shortlog: support arbitrary commit format `--group`s
shortlog: extract `--group` fragment for translation
shortlog: make trailer insertion a noop when appropriate
shortlog: accept `--date`-related options
Code simplification by using strvec_pushf() instead of building an
argument in a separate strbuf.
* rs/absorb-git-dir-simplify:
submodule: use strvec_pushf() for --super-prefix
The way "git repack" creared temporary files when it received a
signal was prone to deadlocking, which has been corrected.
* jk/repack-tempfile-cleanup:
t7700: annotate cruft-pack failure with ok=sigpipe
repack: drop remove_temporary_files()
repack: use tempfiles for signal cleanup
repack: expand error message for missing pack files
repack: populate extension bits incrementally
repack: convert "names" util bitfield to array
Make sure generated dependency file is stably sorted to help
developers debugging their build issues.
* sg/stable-docdep:
Documentation/build-docdep.perl: generate sorted output
A new "--include-whitespace" option is added to "git patch-id", and
existing bugs in the internal patch-id logic that did not match
what "git patch-id" produces have been corrected.
* jz/patch-id:
builtin: patch-id: remove unused diff-tree prefix
builtin: patch-id: add --verbatim as a command mode
patch-id: fix patch-id for mode changes
builtin: patch-id: fix patch-id with binary diffs
patch-id: use stable patch-id for rebases
patch-id: fix stable patch id for binary / header-only
Git has an additional "commit graph" capability that supplements the
normal commit object's directed acyclic graph (DAG). The supplemental
commit graph file is designed for speed of access.
Describe the commit graph both from the normative DAG view point and
from the commit graph file perspective.
Also, clarify the link between the branch ref and branch tip
by linking to the `ref` glossary entry, matching this commit graph
entry.
The commit-graph file is also distinguished by its hyphenation.
Subsequent commit catches the few cases where the hyphenation of
commit-graph was missing.
Signed-off-by: Philip Oakley <philipoakley@iee.email>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
The abbreviation 'ODB' is used in the technical documentation
sections for commit-graph and parallel-checkout, along with an
'odb' option in `git-pack-redundant`, without expansion.
Use 'object database' in full, in those entries. The text has not
been reflowed to keep the changes minimal.
While in the glossary for `object` terms, add the common`oid`
abbreviation to its entry.
Signed-off-by: Philip Oakley <philipoakley@iee.email>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Note, historical release notes have not been updated.
Signed-off-by: Philip Oakley <philipoakley@iee.email>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
A missing tar filter is reported by start_command() using error(), but
also by its caller, write_tar_filter_archive(), using die():
$ git -c tar.invalid.command=foo archive --format=invalid HEAD
error: cannot run foo: No such file or directory
fatal: unable to start 'foo' filter: No such file or directory
The second message contains all relevant information and even says that
the failed command was intended to be used as a filter. Silence the
first one because it's redundant.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Replace the remaining calls of run_command_v_opt() with run_command()
calls and explict struct child_process variables. This is more verbose,
but not by much overall. The code becomes more flexible, e.g. it's easy
to extend to conditionally add a new argument.
Then remove the now unused function and its own flag names, simplifying
the run-command API.
Suggested-by: Jeff King <peff@peff.net>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
The convenience function run_command_v_opt_cd_env_tr2() has no external
callers left. Inline it and remove it from the API.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
The convenience function run_command_v_opt_tr2() is only used by a
single caller. Use struct child_process and run_command() directly
instead and remove the underused function.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
run_command_v_opt_cd_env() is only used in an example in a comment. Use
the struct child_process member "env" and run_command() directly instead
and then remove the unused convenience function.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Build argument list and environment of child processes by using
struct child_process and populating its members "args" and "env"
directly instead of maintaining separate strvecs and letting
run_command_v_opt() and friends populate these members. This is
simpler, shorter and slightly more efficient.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Use run_command() with a struct child_process variable and populate its
"args" member directly instead of building a string array and passing it
to run_command_v_opt(). This avoids the use of magic index numbers and
makes simplifies the possible addition of more arguments in the future.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Build child_argv during initialization, taking advantage of the C99
support for initialization expressions that are not compile time
constants. This avoids the use of a magic index constant and is shorter
and simpler.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Deduplicate the code for reporting and starting the bisect run command
by moving it to a short helper function. Use a string array instead of
a strvec to prepare the arguments, for simplicity.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Reduce the scope of argv_checkout, which allows to fully build it during
initialization. Use oid_to_hex() instead of oid_to_hex_r(), because
that's simpler and using the static buffer of the former is just as safe
as the old static argv_checkout.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Build the string array av during initialization, without any magic
numbers or heap allocations. Not duplicating the result of oid_to_hex()
is safe because run_command_v_opt() duplicates all arguments already.
(It would even be safe if it didn't, but that's a different story.)
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
483bbd4e4c (run-command: introduce child_process_init(), 2014-08-19) and
2d71608ec0 (run-command: factor out child_process_clear(), 2015-10-24)
added help texts about child_process_init() and child_process_clear()
without updating the immediately following documentation of return codes
that only applied to the preexisting functions.
4c4066d95d (run-command: move doc to run-command.h, 2019-11-17) started
to list the functions explicitly that this paragraph applies to, but
still wrongly included child_process_init() and child_process_clear().
Remove their names from that list.
Suggested-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Simplify the code that builds the arguments for the "read-tree"
invocation in reset_hard() and read_empty() to remove the "verbose"
parameter.
Before 172b6428d0 (do not overwrite untracked during merge from
unborn branch, 2010-11-14) there was a "reset_hard()" function that
would be called in two places, one of those passed a "verbose=1", the
other a "verbose=0".
After 172b6428d0 when read_empty() was split off from reset_hard()
both of these functions only had one caller. The "verbose" in
read_empty() would always be false, and the one in reset_hard() would
always be true.
There was never a good reason for the code to act this way, it
happened because the read_empty() function was a copy/pasted and
adjusted version of reset_hard().
Since we're no longer conditionally adding the "-v" parameter
here (and we'd only add it for "reset_hard()" we'll be able to move to
a simpler and safer run-command API in the subsequent commit.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Julien Moutinho reports that in an environment where directory does
not have BSD group semantics and requires the g+s to be set (aka
FORCE_DIR_SET_GID), but the system forbids chmod() to touch the g+s
bit, adjust_shared_perm() fails even when the repository is for
private use with perm = 0600, because we unconditionally try to set
the g+s bit.
When we grant extra access based on group membership (i.e. the
directory has either g+r or g+w bit set), which group the directory
and its contents are owned by matters. But otherwise (e.g. perm is
set to 0600, in Julien's case), flipping g+s bit is not necessary.
Reported-by: Julien Moutinho <julm+git@sourcephile.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git diff --stat" etc. were invented back when everything was ASCII
and strlen() was a way to measure the display width of a string;
adjust them to compute the display width assuming UTF-8 pathnames.
* tb/diffstat-with-utf8-strwidth:
diff: leave NEEDWORK notes in show_stats() function
diff.c: use utf8_strwidth() to count display width
Fix a longstanding syntax error in Git.pm error codepath.
* mm/git-pm-try-catch-syntax-fix:
Git.pm: trust rev-parse to find bare repositories
Git.pm: add semicolon after catch statement
When creating a multi-pack bitmap, remove per-pack bitmap files
unconditionally as they will never be consulted.
* tb/remove-unused-pack-bitmap:
builtin/repack.c: remove redundant pack-based bitmaps
The short-help text shown by "git cmd -h" and the synopsis text
shown at the beginning of "git help cmd" have been made more
consistent.
* ab/doc-synopsis-and-cmd-usage: (34 commits)
tests: assert consistent whitespace in -h output
tests: start asserting that *.txt SYNOPSIS matches -h output
doc txt & -h consistency: make "worktree" consistent
worktree: define subcommand -h in terms of command -h
reflog doc: list real subcommands up-front
doc txt & -h consistency: make "commit" consistent
doc txt & -h consistency: make "diff-tree" consistent
doc txt & -h consistency: use "[<label>...]" for "zero or more"
doc txt & -h consistency: make "annotate" consistent
doc txt & -h consistency: make "stash" consistent
doc txt & -h consistency: add missing options
doc txt & -h consistency: use "git foo" form, not "git-foo"
doc txt & -h consistency: make "bundle" consistent
doc txt & -h consistency: make "read-tree" consistent
doc txt & -h consistency: make "rerere" consistent
doc txt & -h consistency: add missing options and labels
doc txt & -h consistency: make output order consistent
doc txt & -h consistency: add or fix optional "--" syntax
doc txt & -h consistency: fix mismatching labels
doc SYNOPSIS & -h: use "-" to separate words in labels, not "_"
...
