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Send a large request to read(2)/write(2) as a smaller but still
reasonably large chunks, which would improve the latency when the
operation needs to be killed and incidentally works around broken
64-bit systems that cannot take a 2GB write or read in one go.
* sp/clip-read-write-to-8mb:
Revert "compat/clipped-write.c: large write(2) fails on Mac OS X/XNU"
xread, xwrite: limit size of IO to 8MB
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The code that reads from a region that mmaps an on-disk index
assumed that "int"/"short" are always 32/16 bits.
* tg/index-struct-sizes:
read-cache: use fixed width integer types
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The auto-tag-following code in "git fetch" tries to reuse the same
transport twice when the serving end does not cooperate and does
not give tags that point to commits that are asked for as part of
the primary transfer. Unfortunately, Git-aware transport helper
interface is not designed to be used more than once, hence this
does not work over smart-http transfer.
* jc/transport-do-not-use-connect-twice-in-fetch:
builtin/fetch.c: Fix a sparse warning
fetch: work around "transport-take-over" hack
fetch: refactor code that fetches leftover tags
fetch: refactor code that prepares a transport
fetch: rename file-scope global "transport" to "gtransport"
t5802: add test for connect helper
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* es/contacts-blame-L-multi:
contacts: reduce git-blame invocations
contacts: gather all blame sources prior to invoking git-blame
contacts: validate hunk length earlier
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Allow section.<urlpattern>.var configuration variables to be
treated as a "virtual" section.var given a URL, and use the
mechanism to enhance http.* configuration variables.
This is a reroll of Kyle J. McKay's work.
* jc/url-match:
builtin/config.c: compilation fix
config: "git config --get-urlmatch" parses section.<url>.key
builtin/config: refactor collect_config()
config: parse http.<url>.<variable> using urlmatch
config: add generic callback wrapper to parse section.<url>.key
config: add helper to normalize and match URLs
http.c: fix parsing of http.sslCertPasswordProtected variable
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"git mv A B" when moving a submodule A does "the right thing",
inclusing relocating its working tree and adjusting the paths in
the .gitmodules file.
* jl/submodule-mv: (53 commits)
rm: delete .gitmodules entry of submodules removed from the work tree
mv: update the path entry in .gitmodules for moved submodules
submodule.c: add .gitmodules staging helper functions
mv: move submodules using a gitfile
mv: move submodules together with their work trees
rm: do not set a variable twice without intermediate reading.
t6131 - skip tests if on case-insensitive file system
parse_pathspec: accept :(icase)path syntax
pathspec: support :(glob) syntax
pathspec: make --literal-pathspecs disable pathspec magic
pathspec: support :(literal) syntax for noglob pathspec
kill limit_pathspec_to_literal() as it's only used by parse_pathspec()
parse_pathspec: preserve prefix length via PATHSPEC_PREFIX_ORIGIN
parse_pathspec: make sure the prefix part is wildcard-free
rename field "raw" to "_raw" in struct pathspec
tree-diff: remove the use of pathspec's raw[] in follow-rename codepath
remove match_pathspec() in favor of match_pathspec_depth()
remove init_pathspec() in favor of parse_pathspec()
remove diff_tree_{setup,release}_paths
convert common_prefix() to use struct pathspec
...
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Teaches "git blame" to take more than one -L ranges.
* es/blame-L-twice:
line-range: reject -L line numbers less than 1
t8001/t8002: blame: add tests of -L line numbers less than 1
line-range: teach -L^:RE to search from start of file
line-range: teach -L:RE to search from end of previous -L range
line-range: teach -L^/RE/ to search from start of file
line-range-format.txt: document -L/RE/ relative search
log: teach -L/RE/ to search from end of previous -L range
blame: teach -L/RE/ to search from end of previous -L range
line-range: teach -L/RE/ to search relative to anchor point
blame: document multiple -L support
t8001/t8002: blame: add tests of multiple -L options
blame: accept multiple -L ranges
blame: inline one-line function into its lone caller
range-set: publish API for re-use by git-blame -L
line-range-format.txt: clarify -L:regex usage form
git-log.txt: place each -L option variation on its own line
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Output from "git log --full-diff -- <pathspec>" looked strange,
because comparison was done with the previous ancestor that touched
the specified <pathspec>, causing the patches for paths outside the
pathspec to show more than the single commit has changed.
Tweak "git reflog -p" for the same reason using the same mechanism.
* tr/log-full-diff-keep-true-parents:
log: use true parents for diff when walking reflogs
log: use true parents for diff even when rewriting
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Rework the reverted change to `cat-file --batch-check`.
* jk/cat-file-batch-optim:
cat-file: only split on whitespace when %(rest) is used
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More fixes to the code to parse the "-L" option in "log" and "blame".
* es/blame-L-more:
blame: reject empty ranges -L,+0 and -L,-0
t8001/t8002: blame: demonstrate acceptance of bogus -L,+0 and -L,-0
blame: reject empty ranges -LX,+0 and -LX,-0
t8001/t8002: blame: demonstrate acceptance of bogus -LX,+0 and -LX,-0
log: fix -L bounds checking bug
t4211: retire soon-to-be unimplementable tests
t4211: log: demonstrate -L bounds checking bug
blame: fix -L bounds checking bug
t8001/t8002: blame: add empty file & partial-line tests
t8001/t8002: blame: demonstrate -L bounds checking bug
t8001/t8002: blame: decompose overly-large test
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* db/http-savecookies:
t5551: Remove header from curl cookie file
http: add http.savecookies option to write out HTTP cookies
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Allow a safer "rewind of the remote tip" push than blind "--force",
by requiring that the overwritten remote ref to be unchanged since
the new history to replace it was prepared.
The machinery is more or less ready. The "--force" option is again
the big red button to override any safety, thanks to J6t's sanity
(the original round allowed --lockref to defeat --force).
The logic to choose the default implemented here is fragile
(e.g. "git fetch" after seeing a failure will update the
remote-tracking branch and will make the next "push" pass,
defeating the safety pretty easily). It is suitable only for the
simplest workflows, and it may hurt users more than it helps them.
* jc/push-cas:
push: teach --force-with-lease to smart-http transport
send-pack: fix parsing of --force-with-lease option
t5540/5541: smart-http does not support "--force-with-lease"
t5533: test "push --force-with-lease"
push --force-with-lease: tie it all together
push --force-with-lease: implement logic to populate old_sha1_expect[]
remote.c: add command line option parser for "--force-with-lease"
builtin/push.c: use OPT_BOOL, not OPT_BOOLEAN
cache.h: move remote/connect API out of it
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* nd/clone-connectivity-shortcut:
smart http: use the same connectivity check on cloning
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Teach "git diff --diff-filter" to express "I do not want to see
these classes of changes" more directly by listing only the
unwanted ones in lowercase (e.g. "--diff-filter=d" will show
everything but deletion) and deprecate "diff-files -q" which did
the same thing as "--diff-filter=d".
* jc/diff-filter-negation:
diff: deprecate -q option to diff-files
diff: allow lowercase letter to specify what change class to exclude
diff: reject unknown change class given to --diff-filter
diff: preparse --diff-filter string argument
diff: factor out match_filter()
diff: pass the whole diff_options to diffcore_apply_filter()
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Allow fetch.prune and remote.*.prune configuration variables to be set,
and "git fetch" to behave as if "--prune" is given.
"git fetch" that honors remote.*.prune is fine, but I wonder if we
should somehow make "git push" aware of it as well. Perhaps
remote.*.prune should not be just a boolean, but a 4-way "none",
"push", "fetch", "both"?
* ms/fetch-prune-configuration:
fetch: make --prune configurable
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Pass a list of open bzrlib.transport.Transport objects to each bzrlib
function that might create a transport. This enables bzrlib to reuse
existing transports when possible, avoiding multiple concurrent
connections to the same remote server.
If the remote server is accessed via ssh, this fixes a couple of
problems:
* If the user does not have keys loaded into an ssh agent, the user
may be prompted for a password multiple times.
* If the user is using OpenSSH and the ControlMaster setting is set
to auto, git-remote-bzr might hang. This is because bzrlib closes
the multiple ssh sessions in an undefined order and might try to
close the master ssh session before the other sessions. The
master ssh process will not exit until the other sessions have
exited, causing a deadlock. (The ssh sessions are closed in an
undefined order because bzrlib relies on the Python garbage
collector to trigger ssh session termination.)
Signed-off-by: Richard Hansen <rhansen@bbn.com>
Acked-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* maint:
Documentation/git-merge.txt: fix formatting of example block
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The recent "short-cut clone connectivity check" topic broke a shallow
repository when a fetch operation tries to auto-follow tags.
* nd/fetch-pack-shallow-fix:
fetch-pack: do not remove .git/shallow file when --depth is not specified
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Compilation fix on platforms with fgetc() and friends defined as
macros.
* hv/config-from-blob:
config: do not use C function names as struct members
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* maint-1.8.3:
Documentation/git-merge.txt: fix formatting of example block
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* maint-1.8.2:
Documentation/git-merge.txt: fix formatting of example block
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You need at least four dashes in a line to have it recognized as listing
block delimiter by asciidoc.
Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Convert most uses of OPT_BOOLEAN/OPTION_BOOLEAN that can use
OPT_BOOL/OPTION_BOOLEAN which have much saner semantics, and turn
remaining ones into OPT_SET_INT, OPT_COUNTUP, etc. as necessary.
* sb/parseopt-boolean-removal:
revert: use the OPT_CMDMODE for parsing, reducing code
checkout-index: fix negations of even numbers of -n
config parsing options: allow one flag multiple times
hash-object: replace stdin parsing OPT_BOOLEAN by OPT_COUNTUP
branch, commit, name-rev: ease up boolean conditions
checkout: remove superfluous local variable
log, format-patch: parsing uses OPT__QUIET
Replace deprecated OPT_BOOLEAN by OPT_BOOL
Remove deprecated OPTION_BOOLEAN for parsing arguments
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Many commands use --dashed-option as a operation mode selector
(e.g. "git tag --delete") that the user can use at most one
(e.g. "git tag --delete --verify" is a nonsense) and you cannot
negate (e.g. "git tag --no-delete" is a nonsense). Make it easier
for users of parse_options() to enforce these restrictions.
* jc/parseopt-command-modes:
tag: use OPT_CMDMODE
parse-options: add OPT_CMDMODE()
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* jl/some-submodule-config-are-not-boolean:
avoid segfault on submodule.*.path set to an empty "true"
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* sg/bash-prompt-lf-in-cwd-test:
bash prompt: test the prompt with newline in repository path
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* sb/diff-delta-remove-needless-comparison:
create_delta_index: simplify condition always evaluating to true
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* fc/unpack-trees-leakfix:
unpack-trees: plug a memory leak
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* aj/p4-symlink-lose-nl:
git-p4: Fix occasional truncation of symlink contents.
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* fc/remote-hg-shared-setup:
remote-hg: add shared repo upgrade
remote-hg: ensure shared repo is initialized
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* sb/misc-cleanup:
rm: remove unneeded null pointer check
diff: fix a possible null pointer dereference
diff: remove ternary operator evaluating always to true
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* nd/gc-lock-against-each-other:
gc: reject if another gc is running, unless --force is given
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* ap/remote-hg-tilde-is-home-directory:
remote-hg: fix path when cloning with tilde expansion
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Fixes a minor bug in "git rebase -i" (there could be others, as the
root cause is pretty generic) where the code feeds a random, data
dependeant string to 'echo' and expects it to come out literally.
* mm/no-shell-escape-in-die-message:
die_with_status: use "printf '%s\n'", not "echo"
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Finishing touches to an earlier fix already in 'master'.
* tr/fd-gotcha-fixes:
t0070: test that git_mkstemps correctly checks return value of open()
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Handle memory pressure and file descriptor pressure separately when
deciding to release pack windows to honor resource limits.
* bc/unuse-packfile:
Don't close pack fd when free'ing pack windows
sha1_file: introduce close_one_pack() to close packs on fd pressure
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* da/darwin:
OS X: Fix redeclaration of die warning
Makefile: Fix APPLE_COMMON_CRYPTO with BLK_SHA1
imap-send: use Apple's Security framework for base64 encoding
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Code simplification as a preparatory step to something larger.
* nd/sq-quote-buf:
quote: remove sq_quote_print()
tar-tree: remove dependency on sq_quote_print()
for-each-ref, quote: convert *_quote_print -> *_quote_buf
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* rr/feed-real-path-to-editor:
editor: use canonicalized absolute path
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* jk/fast-import-empty-ls:
fast-import: allow moving the root tree
fast-import: allow ls or filecopy of the root tree
fast-import: set valid mode on root tree in "ls"
t9300: document fast-import empty path issues
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Subversion 1.8.0 that was recently released breaks older subversion
clients coming over http/https in various ways.
* km/svn-1.8-serf-only:
Git.pm: revert _temp_cache use of temp_is_locked
git-svn: allow git-svn fetching to work using serf
Git.pm: add new temp_is_locked function
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"git check-ignore -z" applied the NUL termination to both its input
(with --stdin) and its output, but "git check-attr -z" ignored the
option on the output side.
This is potentially a backward incompatible fix. Let's see if
anybody screams before deciding if we want to do anything to help
existing users (there may be none).
* jc/check-x-z:
check-attr -z: a single -z should apply to both input and output
check-ignore -z: a single -z should apply to both input and output
check-attr: the name of the character is NUL, not NULL
check-ignore: the name of the character is NUL, not NULL
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* maint:
fix shell syntax error in template
l10n: fr.po: hotfix for commit 6b388fc
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* git://github.com/git-l10n/git-po:
l10n: fr.po: hotfix for commit 6b388fc
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* maint-1.8.3:
fix shell syntax error in template
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* maint-1.8.2:
fix shell syntax error in template
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It is tentatively called 1.8.5, but it should be an easy matter of
renaming the release-notes file and RelNotes symlink to later call
it 1.9 near the end of the cycle if we wanted to.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Some people still use rather old versions of bash, which cannot
grok some constructs like 'printf -v varname' the prompt and
completion code started to use recently.
* bc/completion-for-bash-3.0:
contrib/git-prompt.sh: handle missing 'printf -v' more gracefully
t9902-completion.sh: old Bash still does not support array+=('') notation
git-completion.bash: use correct Bash/Zsh array length syntax
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* sp/doc-smart-http:
Document the HTTP transport protocols
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Junio C Hamano
Richard Hansen
Andreas Schwab