git/git.git
3 years agoconvert: rename reusable sub-process functions
Ben Peart [Fri, 5 May 2017 15:28:00 +0000 (11:28 -0400)]
convert: rename reusable sub-process functions

Do a mechanical rename of the functions that will become the reusable
sub-process module.

Signed-off-by: Ben Peart <benpeart@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoconvert: update generic functions to only use generic data structures
Ben Peart [Fri, 5 May 2017 15:27:59 +0000 (11:27 -0400)]
convert: update generic functions to only use generic data structures

Update all functions that are going to be moved into a reusable module
so that they only work with the reusable data structures.  Move code
that is specific to the filter out into the filter specific functions.

Signed-off-by: Ben Peart <benpeart@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoconvert: separate generic structures and variables from the filter specific ones
Ben Peart [Fri, 5 May 2017 15:27:58 +0000 (11:27 -0400)]
convert: separate generic structures and variables from the filter specific ones

To enable future reuse of the filter.<driver>.process infrastructure,
split the cmd2process structure into two separate parts.

subprocess_entry will now contain the generic data required to manage
the creation and tracking of the child process in a hashmap.

cmd2process is a filter protocol specific structure that is used to
track the negotiated capabilities of the filter.

Signed-off-by: Ben Peart <benpeart@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agoconvert: split start_multi_file_filter() into two separate functions
Ben Peart [Fri, 5 May 2017 15:27:57 +0000 (11:27 -0400)]
convert: split start_multi_file_filter() into two separate functions

To enable future reuse of the filter.<driver>.process infrastructure,
split start_multi_file_filter() into two separate parts.

start_multi_file_filter() will now only contain the generic logic to
manage the creation and tracking of the child process in a hashmap.

start_multi_file_filter_fn() is a protocol specific initialization
function that will negotiate the multi-file-filter interface version
and capabilities.

Signed-off-by: Ben Peart <benpeart@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 years agopkt-line: annotate packet_writel with LAST_ARG_MUST_BE_NULL
Jeff King [Sat, 13 May 2017 09:04:58 +0000 (05:04 -0400)]
pkt-line: annotate packet_writel with LAST_ARG_MUST_BE_NULL

packet_writel() takes a variable-sized list and reads to
the first NULL. Let's let the compiler know so that it can
help us catch mistakes in the callers.

This should have been annotated similarly when it was a
static function, but it's doubly important now that the
function is available to the whole code-base.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoconvert: move packet_write_line() into pkt-line as packet_writel()
Ben Peart [Fri, 5 May 2017 15:27:56 +0000 (11:27 -0400)]
convert: move packet_write_line() into pkt-line as packet_writel()

Add packet_writel() which writes multiple lines in a single call and
then calls packet_flush_gently(). Update convert.c to use the new
packet_writel() function from pkt-line.

Signed-off-by: Ben Peart <benpeart@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agopkt-line: add packet_read_line_gently()
Ben Peart [Fri, 5 May 2017 15:27:55 +0000 (11:27 -0400)]
pkt-line: add packet_read_line_gently()

Add packet_read_line_gently() to enable reading a line without dying on
EOF.

Signed-off-by: Ben Peart <benpeart@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agopkt-line: fix packet_read_line() to handle len < 0 errors
Ben Peart [Fri, 5 May 2017 15:27:54 +0000 (11:27 -0400)]
pkt-line: fix packet_read_line() to handle len < 0 errors

Update packet_read_line() to test for len > 0 to avoid potential bug
if read functions return lengths less than zero to indicate errors.

Signed-off-by: Ben Peart <benpeart@microsoft.com>
Found/Fixed-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoconvert: remove erroneous tests for errno == EPIPE
Ben Peart [Fri, 5 May 2017 15:27:53 +0000 (11:27 -0400)]
convert: remove erroneous tests for errno == EPIPE

start_multi_file_filter() and apply_multi_file_filter() currently test
for errno == EPIPE but treating EPIPE as an error is already happening
from one of the packet_write() functions.

Signed-off-by: Ben Peart <benpeart@microsoft.com>
Found/Fixed-by: Jeff King <peff@peff.net>
Acked-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoNinth batch for 2.13
Junio C Hamano [Tue, 28 Mar 2017 21:14:56 +0000 (14:14 -0700)]
Ninth batch for 2.13

Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoSync with 'maint'
Junio C Hamano [Tue, 28 Mar 2017 21:14:24 +0000 (14:14 -0700)]
Sync with 'maint'

4 years agoMerge branch 'jk/sha1dc'
Junio C Hamano [Tue, 28 Mar 2017 21:06:00 +0000 (14:06 -0700)]
Merge branch 'jk/sha1dc'

sha1dc/sha1.c wanted to check the endianness of the target platform
at compilation time and used a CPP macro with a rather overly
generic name, "BIGENDIAN", to pass the result of the check around
in the file.  It wasn't prepared for the same macro set to 0
(false) by the platform to signal that the target is _not_ a big
endian box, and assumed that the endianness detection logic it has
alone would be the one that is setting the macro, resulting in a
breakage on Windows.  This has been fixed by using a bit less
generic name for the same purpose.

* jk/sha1dc:
  sha1dc: avoid CPP macro collisions

4 years agoMerge branch 'jh/memihash-opt'
Junio C Hamano [Tue, 28 Mar 2017 21:06:00 +0000 (14:06 -0700)]
Merge branch 'jh/memihash-opt'

The name-hash used for detecting paths that are different only in
cases (which matter on case insensitive filesystems) has been
optimized to take advantage of multi-threading when it makes sense.

* jh/memihash-opt:
  name-hash: add test-lazy-init-name-hash to .gitignore
  name-hash: add perf test for lazy_init_name_hash
  name-hash: add test-lazy-init-name-hash
  name-hash: perf improvement for lazy_init_name_hash
  hashmap: document memihash_cont, hashmap_disallow_rehash api
  hashmap: add disallow_rehash setting
  hashmap: allow memihash computation to be continued
  name-hash: specify initial size for istate.dir_hash table

4 years agoMerge branch 'jk/fast-import-cleanup'
Junio C Hamano [Tue, 28 Mar 2017 21:05:59 +0000 (14:05 -0700)]
Merge branch 'jk/fast-import-cleanup'

Code clean-up.

* jk/fast-import-cleanup:
  pack.h: define largest possible encoded object size
  encode_in_pack_object_header: respect output buffer length
  fast-import: use xsnprintf for formatting headers
  fast-import: use xsnprintf for writing sha1s

4 years agoMerge branch 'sg/skip-prefix-in-prettify-refname'
Junio C Hamano [Tue, 28 Mar 2017 21:05:59 +0000 (14:05 -0700)]
Merge branch 'sg/skip-prefix-in-prettify-refname'

Code cleanup.

* sg/skip-prefix-in-prettify-refname:
  refs.c: use skip_prefix() in prettify_refname()

4 years agoMerge branch 'ab/branch-list-doc'
Junio C Hamano [Tue, 28 Mar 2017 21:05:59 +0000 (14:05 -0700)]
Merge branch 'ab/branch-list-doc'

Doc update.

* ab/branch-list-doc:
  branch doc: update description for `--list`
  branch doc: change `git branch <pattern>` to use `<branchname>`

4 years agoMerge branch 'jk/pager-in-use'
Junio C Hamano [Tue, 28 Mar 2017 21:05:58 +0000 (14:05 -0700)]
Merge branch 'jk/pager-in-use'

Code clean-up.

* jk/pager-in-use:
  pager_in_use: use git_env_bool()

4 years agoMerge branch 'tg/stash-push-fixup'
Junio C Hamano [Tue, 28 Mar 2017 21:05:58 +0000 (14:05 -0700)]
Merge branch 'tg/stash-push-fixup'

Recent enhancement to "git stash push" command to support pathspec
to allow only a subset of working tree changes to be stashed away
was found to be too chatty and exposed the internal implementation
detail (e.g. when it uses reset to match the index to HEAD before
doing other things, output from reset seeped out).  These, and
other chattyness has been fixed.

* tg/stash-push-fixup:
  stash: keep untracked files intact in stash -k
  stash: pass the pathspec argument to git reset
  stash: don't show internal implementation details

4 years agoMerge branch 'sb/checkout-recurse-submodules'
Junio C Hamano [Tue, 28 Mar 2017 21:05:58 +0000 (14:05 -0700)]
Merge branch 'sb/checkout-recurse-submodules'

"git checkout" is taught the "--recurse-submodules" option.

* sb/checkout-recurse-submodules:
  builtin/read-tree: add --recurse-submodules switch
  builtin/checkout: add --recurse-submodules switch
  entry.c: create submodules when interesting
  unpack-trees: check if we can perform the operation for submodules
  unpack-trees: pass old oid to verify_clean_submodule
  update submodules: add submodule_move_head
  submodule.c: get_super_prefix_or_empty
  update submodules: move up prepare_submodule_repo_env
  submodules: introduce check to see whether to touch a submodule
  update submodules: add a config option to determine if submodules are updated
  update submodules: add submodule config parsing
  make is_submodule_populated gently
  lib-submodule-update.sh: define tests for recursing into submodules
  lib-submodule-update.sh: replace sha1 by hash
  lib-submodule-update: teach test_submodule_content the -C <dir> flag
  lib-submodule-update.sh: do not use ./. as submodule remote
  lib-submodule-update.sh: reorder create_lib_submodule_repo
  submodule--helper.c: remove duplicate code
  connect_work_tree_and_git_dir: safely create leading directories

4 years agoMerge branch 'bw/grep-recurse-submodules'
Junio C Hamano [Tue, 28 Mar 2017 21:05:57 +0000 (14:05 -0700)]
Merge branch 'bw/grep-recurse-submodules'

Build fix for NO_PTHREADS build.

* bw/grep-recurse-submodules:
  grep: fix builds with with no thread support
  grep: set default output method

4 years agoPrepare for 2.12.3
Junio C Hamano [Tue, 28 Mar 2017 20:54:14 +0000 (13:54 -0700)]
Prepare for 2.12.3

4 years agoMerge branch 'km/config-grammofix' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:29 +0000 (13:52 -0700)]
Merge branch 'km/config-grammofix' into maint

Doc update.

* km/config-grammofix:
  doc/config: grammar fixes for core.{editor,commentChar}

4 years agoMerge branch 'sb/t3600-rephrase' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:29 +0000 (13:52 -0700)]
Merge branch 'sb/t3600-rephrase' into maint

A test retitling.

* sb/t3600-rephrase:
  t3600: rename test to describe its functionality

4 years agoMerge branch 'sb/submodule-update-initial-runs-custom-script' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:29 +0000 (13:52 -0700)]
Merge branch 'sb/submodule-update-initial-runs-custom-script' into maint

A test fix.

* sb/submodule-update-initial-runs-custom-script:
  t7406: correct test case for submodule-update initial population

4 years agoMerge branch 'jk/quote-env-path-list-component' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:28 +0000 (13:52 -0700)]
Merge branch 'jk/quote-env-path-list-component' into maint

A test fix.

* jk/quote-env-path-list-component:
  t5615: fix a here-doc syntax error

4 years agoMerge branch 'rs/update-hook-optim' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:28 +0000 (13:52 -0700)]
Merge branch 'rs/update-hook-optim' into maint

Code clean-up.

* rs/update-hook-optim:
  receive-pack: simplify run_update_post_hook()

4 years agoMerge branch 'rs/shortlog-cleanup' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:27 +0000 (13:52 -0700)]
Merge branch 'rs/shortlog-cleanup' into maint

Code clean-up.

* rs/shortlog-cleanup:
  shortlog: don't set after_subject to an empty string

4 years agoMerge branch 'rs/path-name-safety-cleanup' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:27 +0000 (13:52 -0700)]
Merge branch 'rs/path-name-safety-cleanup' into maint

Code clean-up.

* rs/path-name-safety-cleanup:
  revision: remove declaration of path_name()

4 years agoMerge branch 'rs/http-push-cleanup' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:26 +0000 (13:52 -0700)]
Merge branch 'rs/http-push-cleanup' into maint

Code clean-up.

* rs/http-push-cleanup:
  http-push: don't check return value of lookup_unknown_object()

4 years agoMerge branch 'sb/wt-status-cleanup' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:26 +0000 (13:52 -0700)]
Merge branch 'sb/wt-status-cleanup' into maint

Code clean-up.

* sb/wt-status-cleanup:
  wt-status: simplify by using for_each_string_list_item

4 years agoMerge branch 'jk/pack-name-cleanups' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:25 +0000 (13:52 -0700)]
Merge branch 'jk/pack-name-cleanups' into maint

Code clean-up.

* jk/pack-name-cleanups:
  index-pack: make pointer-alias fallbacks safer
  replace snprintf with odb_pack_name()
  odb_pack_keep(): stop generating keepfile name
  sha1_file.c: make pack-name helper globally accessible
  move odb_* declarations out of git-compat-util.h

4 years agoMerge branch 'jk/rev-parse-cleanup' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:25 +0000 (13:52 -0700)]
Merge branch 'jk/rev-parse-cleanup' into maint

Code clean-up.

* jk/rev-parse-cleanup:
  rev-parse: simplify parsing of ref options
  rev-parse: add helper for parsing "--foo/--foo="
  rev-parse: use skip_prefix when parsing options

4 years agoMerge branch 'rs/blame-code-cleanup' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:25 +0000 (13:52 -0700)]
Merge branch 'rs/blame-code-cleanup' into maint

Code clean-up.

* rs/blame-code-cleanup:
  blame: move blame_entry duplication to add_blame_entry()

4 years agoMerge branch 'st/verify-tag' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:24 +0000 (13:52 -0700)]
Merge branch 'st/verify-tag' into maint

A few unterminated here documents in tests were fixed, which in
turn revealed incorrect expectations the tests make. These tests
have been updated.

* st/verify-tag:
  t7004, t7030: fix here-doc syntax errors

4 years agoMerge branch 'js/regexec-buf' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:24 +0000 (13:52 -0700)]
Merge branch 'js/regexec-buf' into maint

Fix for potential segv introduced in v2.11.0 and later (also
v2.10.2).

* js/regexec-buf:
  pickaxe: fix segfault with '-S<...> --pickaxe-regex'

4 years agoMerge branch 'jk/execv-dashed-external' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:23 +0000 (13:52 -0700)]
Merge branch 'jk/execv-dashed-external' into maint

Fix for NO_PTHREADS build.

* jk/execv-dashed-external:
  run-command: fix segfault when cleaning forked async process

4 years agoMerge branch 'ew/http-alternates-as-redirects-warning' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:23 +0000 (13:52 -0700)]
Merge branch 'ew/http-alternates-as-redirects-warning' into maint

Recent versions of Git treats http alternates (used in dumb http
transport) just like HTTP redirects and requires the client to
enable following it, due to security concerns.  But we forgot to
give a warning when we decide not to honor the alternates.

* ew/http-alternates-as-redirects-warning:
  http: release strbuf on disabled alternates
  http: inform about alternates-as-redirects behavior

4 years agoMerge branch 'dp/filter-branch-prune-empty' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:22 +0000 (13:52 -0700)]
Merge branch 'dp/filter-branch-prune-empty' into maint

"git filter-branch --prune-empty" drops a single-parent commit that
becomes a no-op, but did not drop a root commit whose tree is empty.

* dp/filter-branch-prune-empty:
  p7000: add test for filter-branch with --prune-empty
  filter-branch: fix --prune-empty on parentless commits
  t7003: ensure --prune-empty removes entire branch when applicable
  t7003: ensure --prune-empty can prune root commit

4 years agoMerge branch 'mm/fetch-show-error-message-on-unadvertised-object' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:22 +0000 (13:52 -0700)]
Merge branch 'mm/fetch-show-error-message-on-unadvertised-object' into maint

"git fetch" that requests a commit by object name, when the other
side does not allow such an request, failed without much
explanation.

* mm/fetch-show-error-message-on-unadvertised-object:
  fetch-pack: add specific error for fetching an unadvertised object
  fetch_refs_via_pack: call report_unmatched_refs
  fetch-pack: move code to report unmatched refs to a function

4 years agoMerge branch 'jk/interpret-branch-name' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:22 +0000 (13:52 -0700)]
Merge branch 'jk/interpret-branch-name' into maint

"git branch @" created refs/heads/@ as a branch, and in general the
code that handled @{-1} and @{upstream} was a bit too loose in
disambiguating.

* jk/interpret-branch-name:
  checkout: restrict @-expansions when finding branch
  strbuf_check_ref_format(): expand only local branches
  branch: restrict @-expansions when deleting
  t3204: test git-branch @-expansion corner cases
  interpret_branch_name: allow callers to restrict expansions
  strbuf_branchname: add docstring
  strbuf_branchname: drop return value
  interpret_branch_name: move docstring to header file
  interpret_branch_name(): handle auto-namelen for @{-1}

4 years agoMerge branch 'ab/cond-skip-tests' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:21 +0000 (13:52 -0700)]
Merge branch 'ab/cond-skip-tests' into maint

A few tests were run conditionally under (rare) conditions where
they cannot be run (like running cvs tests under 'root' account).

* ab/cond-skip-tests:
  gitweb tests: skip tests when we don't have Time::HiRes
  gitweb tests: change confusing "skip_all" phrasing
  cvs tests: skip tests that call "cvs commit" when running as root

4 years agoMerge branch 'jk/ident-empty' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:21 +0000 (13:52 -0700)]
Merge branch 'jk/ident-empty' into maint

user.email that consists of only cruft chars should consistently
error out, but didn't.

* jk/ident-empty:
  ident: do not ignore empty config name/email
  ident: reject all-crud ident name
  ident: handle NULL email when complaining of empty name
  ident: mark error messages for translation

4 years agoMerge branch 'jk/delta-chain-limit' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:20 +0000 (13:52 -0700)]
Merge branch 'jk/delta-chain-limit' into maint

"git repack --depth=<n>" for a long time busted the specified depth
when reusing delta from existing packs.  This has been corrected.

* jk/delta-chain-limit:
  pack-objects: convert recursion to iteration in break_delta_chain()
  pack-objects: enforce --depth limit in reused deltas

4 years agoMerge branch 'sg/test-with-stdin' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:20 +0000 (13:52 -0700)]
Merge branch 'sg/test-with-stdin' into maint

Teach the "debug" helper used in the test framework that allows a
command to run under "gdb" to make the session interactive.

* sg/test-with-stdin:
  tests: make the 'test_pause' helper work in non-verbose mode
  tests: create an interactive gdb session with the 'debug' helper

4 years agoMerge branch 'jk/interop-test' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:20 +0000 (13:52 -0700)]
Merge branch 'jk/interop-test' into maint

Picking two versions of Git and running tests to make sure the
older one and the newer one interoperate happily has now become
possible.

* jk/interop-test:
  t/interop: add test of old clients against modern git-daemon
  t: add an interoperability test harness

4 years agoMerge branch 'jt/perf-updates' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:19 +0000 (13:52 -0700)]
Merge branch 'jt/perf-updates' into maint

The t/perf performance test suite was not prepared to test not so
old versions of Git, but now it covers versions of Git that are not
so ancient.

* jt/perf-updates:
  t/perf: add fallback for pre-bin-wrappers versions of git
  t/perf: use $MODERN_GIT for all repo-copying steps
  t/perf: export variable used in other blocks

4 years agoMerge branch 'rs/strbuf-add-real-path' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:19 +0000 (13:52 -0700)]
Merge branch 'rs/strbuf-add-real-path' into maint

An helper function to make it easier to append the result from
real_path() to a strbuf has been added.

* rs/strbuf-add-real-path:
  strbuf: add strbuf_add_real_path()
  cocci: use ALLOC_ARRAY

4 years agoMerge branch 'jk/parse-config-key-cleanup' into maint
Junio C Hamano [Tue, 28 Mar 2017 20:52:18 +0000 (13:52 -0700)]
Merge branch 'jk/parse-config-key-cleanup' into maint

The "parse_config_key()" API function has been cleaned up.

* jk/parse-config-key-cleanup:
  parse_hide_refs_config: tell parse_config_key we don't want a subsection
  parse_config_key: allow matching single-level config
  parse_config_key: use skip_prefix instead of starts_with
  refs: parse_hide_refs_config to use parse_config_key

4 years agoEighth batch for 2.13
Junio C Hamano [Mon, 27 Mar 2017 18:00:12 +0000 (11:00 -0700)]
Eighth batch for 2.13

Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoMerge branch 'km/config-grammofix'
Junio C Hamano [Mon, 27 Mar 2017 17:59:29 +0000 (10:59 -0700)]
Merge branch 'km/config-grammofix'

Doc update.

* km/config-grammofix:
  doc/config: grammar fixes for core.{editor,commentChar}

4 years agoMerge branch 'sb/t3600-rephrase'
Junio C Hamano [Mon, 27 Mar 2017 17:59:28 +0000 (10:59 -0700)]
Merge branch 'sb/t3600-rephrase'

A test retitling.

* sb/t3600-rephrase:
  t3600: rename test to describe its functionality

4 years agoMerge branch 'sb/describe-broken'
Junio C Hamano [Mon, 27 Mar 2017 17:59:27 +0000 (10:59 -0700)]
Merge branch 'sb/describe-broken'

"git describe --dirty" dies when it cannot be determined if the
state in the working tree matches that of HEAD (e.g. broken
repository or broken submodule).  The command learned a new option
"git describe --broken" to give "$name-broken" (where $name is the
description of HEAD) in such a case.

* sb/describe-broken:
  builtin/describe: introduce --broken flag

4 years agoMerge branch 'sb/push-options-via-transport'
Junio C Hamano [Mon, 27 Mar 2017 17:59:27 +0000 (10:59 -0700)]
Merge branch 'sb/push-options-via-transport'

Recently we started passing the "--push-options" through the
external remote helper interface; now the "smart HTTP" remote
helper understands what to do with the passed information.

* sb/push-options-via-transport:
  remote-curl: allow push options
  send-pack: send push options correctly in stateless-rpc case

4 years agoMerge branch 'km/t1400-modernization'
Junio C Hamano [Mon, 27 Mar 2017 17:59:26 +0000 (10:59 -0700)]
Merge branch 'km/t1400-modernization'

Code clean-up.

* km/t1400-modernization:
  t1400: use test_when_finished for cleanup
  t1400: remove a set of unused output files
  t1400: use test_path_is_* helpers
  t1400: set core.logAllRefUpdates in "logged by touch" tests
  t1400: rename test descriptions to be unique

4 years agoMerge branch 'jk/prefix-filename'
Junio C Hamano [Mon, 27 Mar 2017 17:59:26 +0000 (10:59 -0700)]
Merge branch 'jk/prefix-filename'

Code clean-up with minor bugfixes.

* jk/prefix-filename:
  bundle: use prefix_filename with bundle path
  prefix_filename: simplify windows #ifdef
  prefix_filename: return newly allocated string
  prefix_filename: drop length parameter
  prefix_filename: move docstring to header file
  hash-object: fix buffer reuse with --path in a subdirectory

4 years agoMerge branch 'jc/lint-runaway-here-doc'
Junio C Hamano [Mon, 27 Mar 2017 17:59:25 +0000 (10:59 -0700)]
Merge branch 'jc/lint-runaway-here-doc'

The test framework learned to detect unterminated here documents.

* jc/lint-runaway-here-doc:
  tests: lint for run-away here-doc

4 years agoMerge branch 'st/verify-tag'
Junio C Hamano [Mon, 27 Mar 2017 17:59:22 +0000 (10:59 -0700)]
Merge branch 'st/verify-tag'

A few unterminated here documents in tests were fixed, which in
turn revealed incorrect expectations the tests make. These tests
have been updated.

* st/verify-tag:
  t7004, t7030: fix here-doc syntax errors

4 years agoMerge branch 'sb/submodule-update-initial-runs-custom-script'
Junio C Hamano [Mon, 27 Mar 2017 17:59:21 +0000 (10:59 -0700)]
Merge branch 'sb/submodule-update-initial-runs-custom-script'

A test fix.

* sb/submodule-update-initial-runs-custom-script:
  t7406: correct test case for submodule-update initial population

4 years agoMerge branch 'jk/quote-env-path-list-component'
Junio C Hamano [Mon, 27 Mar 2017 17:59:21 +0000 (10:59 -0700)]
Merge branch 'jk/quote-env-path-list-component'

A test fix.

* jk/quote-env-path-list-component:
  t5615: fix a here-doc syntax error

4 years agosha1dc: avoid CPP macro collisions
Junio C Hamano [Sat, 25 Mar 2017 17:05:13 +0000 (10:05 -0700)]
sha1dc: avoid CPP macro collisions

In an early part of sha1dc/sha1.c, the code checks the endianness of
the target platform by inspecting common CPP macros defined on
big-endian boxes, and sets BIGENDIAN macro to 1.  If these common
CPP macros are not defined, the code declares that the target
platform is little endian and does nothing (most notably, it does
not #undef its BIGENDIAN macro).

The code that does so even has this comment

    Note that all MSFT platforms are little endian,
    so none of these will be defined under the MSC compiler.

and later, the defined-ness of the BIGENDIAN macro is used to switch
the implementation of sha1_load() macro.

One thing the code did not anticipate is that somebody might define
BIGENDIAN macro in some header it includes to 0 on a little-endian
target platform.  Because the auto-detection based on common macros
do not touch BIGENDIAN macro when it detects a little-endian target,
such a definition is still valid and then defined-ness test will say
"Ah, BIGENDIAN is defined" and takes the wrong sha1_load().

As this auto-detection logic pretends as if it owns the BIGENDIAN
macro by ignoring the setting that may come from the outside and by
not explicitly unsetting when it decides that it is working for a
little-endian target, solve this problem without breaking that
assumption.  Namely, we can rename BIGENDIAN this code uses to
something much less generic, i.e. SHA1DC_BIGENDIAN.  For extra
protection, undef the macro on a little-endian target.

It is possible to work it around by instead #undef BIGENDIAN in
the auto-detection code, but a macro (or include) that happens later
in the code can be implemented in terms of BIGENDIAN on Windows and
it is possible that the implementation gets upset when it sees the
CPP macro undef'ed (instead of set to 0).  Renaming the private macro
intended to be used only in this file to a less generic name relieves
us from having to worry about that kind of breakage.

Noticed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoSync with 2.12.2
Junio C Hamano [Fri, 24 Mar 2017 20:31:01 +0000 (13:31 -0700)]
Sync with 2.12.2

4 years agoSeventh batch for 2.13
Junio C Hamano [Fri, 24 Mar 2017 20:30:34 +0000 (13:30 -0700)]
Seventh batch for 2.13

Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoMerge branch 'jk/sha1dc'
Junio C Hamano [Fri, 24 Mar 2017 20:07:38 +0000 (13:07 -0700)]
Merge branch 'jk/sha1dc'

The "detect attempt to create collisions" variant of SHA-1
implementation by Marc Stevens (CWI) and Dan Shumow (Microsoft)
has been integrated and made the default.

* jk/sha1dc:
  Makefile: make DC_SHA1 the default
  t0013: add a basic sha1 collision detection test
  Makefile: add DC_SHA1 knob
  sha1dc: disable safe_hash feature
  sha1dc: adjust header includes for git
  sha1dc: add collision-detecting sha1 implementation

4 years agoMerge branch 'sg/test-with-stdin'
Junio C Hamano [Fri, 24 Mar 2017 20:07:38 +0000 (13:07 -0700)]
Merge branch 'sg/test-with-stdin'

Teach the "debug" helper used in the test framework that allows a
command to run under "gdb" to make the session interactive.

* sg/test-with-stdin:
  tests: make the 'test_pause' helper work in non-verbose mode
  tests: create an interactive gdb session with the 'debug' helper

4 years agoMerge branch 'rs/update-hook-optim'
Junio C Hamano [Fri, 24 Mar 2017 20:07:37 +0000 (13:07 -0700)]
Merge branch 'rs/update-hook-optim'

Code clean-up.

* rs/update-hook-optim:
  receive-pack: simplify run_update_post_hook()

4 years agoMerge branch 'rs/shortlog-cleanup'
Junio C Hamano [Fri, 24 Mar 2017 20:07:37 +0000 (13:07 -0700)]
Merge branch 'rs/shortlog-cleanup'

Code clean-up.

* rs/shortlog-cleanup:
  shortlog: don't set after_subject to an empty string

4 years agoMerge branch 'rs/path-name-safety-cleanup'
Junio C Hamano [Fri, 24 Mar 2017 20:07:36 +0000 (13:07 -0700)]
Merge branch 'rs/path-name-safety-cleanup'

Code clean-up.

* rs/path-name-safety-cleanup:
  revision: remove declaration of path_name()

4 years agoMerge branch 'rs/http-push-cleanup'
Junio C Hamano [Fri, 24 Mar 2017 20:07:35 +0000 (13:07 -0700)]
Merge branch 'rs/http-push-cleanup'

Code clean-up.

* rs/http-push-cleanup:
  http-push: don't check return value of lookup_unknown_object()

4 years agoMerge branch 'js/regexec-buf'
Junio C Hamano [Fri, 24 Mar 2017 20:07:35 +0000 (13:07 -0700)]
Merge branch 'js/regexec-buf'

Fix for potential segv introduced in v2.11.0 and later (also
v2.10.2).

* js/regexec-buf:
  pickaxe: fix segfault with '-S<...> --pickaxe-regex'

4 years agoMerge branch 'jk/execv-dashed-external'
Junio C Hamano [Fri, 24 Mar 2017 20:07:34 +0000 (13:07 -0700)]
Merge branch 'jk/execv-dashed-external'

Fix for NO_PTHREADS build.

* jk/execv-dashed-external:
  run-command: fix segfault when cleaning forked async process

4 years agoMerge branch 'dl/credential-cache-socket-in-xdg-cache'
Junio C Hamano [Fri, 24 Mar 2017 20:07:34 +0000 (13:07 -0700)]
Merge branch 'dl/credential-cache-socket-in-xdg-cache'

The default location "~/.git-credential-cache/socket" for the
socket used to communicate with the credential-cache daemon has
been moved to "~/.cache/git/credential/socket".

* dl/credential-cache-socket-in-xdg-cache:
  credential-cache: add tests for XDG functionality
  credential-cache: use XDG_CACHE_HOME for socket
  path.c: add xdg_cache_home

4 years agoGit 2.12.2 v2.12.2
Junio C Hamano [Fri, 24 Mar 2017 19:59:15 +0000 (12:59 -0700)]
Git 2.12.2

Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoMerge branch 'ab/doc-no-option-notation-fix' into maint
Junio C Hamano [Fri, 24 Mar 2017 19:57:55 +0000 (12:57 -0700)]
Merge branch 'ab/doc-no-option-notation-fix' into maint

Doc fix.

* ab/doc-no-option-notation-fix:
  doc: change erroneous --[no]-whatever into --[no-]whatever

4 years agoMerge branch 'ab/push-default-doc-fix' into maint
Junio C Hamano [Fri, 24 Mar 2017 19:57:54 +0000 (12:57 -0700)]
Merge branch 'ab/push-default-doc-fix' into maint

Doc fix.

* ab/push-default-doc-fix:
  push: mention "push.default=tracking" in the documentation

4 years agoMerge branch 'nd/commit-hook-doc-fix' into maint
Junio C Hamano [Fri, 24 Mar 2017 19:57:54 +0000 (12:57 -0700)]
Merge branch 'nd/commit-hook-doc-fix' into maint

Doc fix.

* nd/commit-hook-doc-fix:
  git-commit.txt: list post-rewrite in HOOKS section

4 years agoMerge branch 'jc/config-case-cmdline-take-2' into maint
Junio C Hamano [Fri, 24 Mar 2017 19:57:54 +0000 (12:57 -0700)]
Merge branch 'jc/config-case-cmdline-take-2' into maint

The code to parse "git -c VAR=VAL cmd" and set configuration
variable for the duration of cmd had two small bugs, which have
been fixed.
This supersedes jc/config-case-cmdline topic that has been discarded.

* jc/config-case-cmdline-take-2:
  config: use git_config_parse_key() in git_config_parse_parameter()
  config: move a few helper functions up

4 years agoMerge branch 'jk/grep-no-index-fix' into maint
Junio C Hamano [Fri, 24 Mar 2017 19:57:53 +0000 (12:57 -0700)]
Merge branch 'jk/grep-no-index-fix' into maint

The code to parse the command line "git grep <patterns>... <rev>
[[--] <pathspec>...]" has been cleaned up, and a handful of bugs
have been fixed (e.g. we used to check "--" if it is a rev).

* jk/grep-no-index-fix:
  grep: treat revs the same for --untracked as for --no-index
  grep: do not diagnose misspelt revs with --no-index
  grep: avoid resolving revision names in --no-index case
  grep: fix "--" rev/pathspec disambiguation
  grep: re-order rev-parsing loop
  grep: do not unnecessarily query repo for "--"
  grep: move thread initialization a little lower

4 years agoMerge branch 'jn/remote-helpers-with-git-dir' into maint
Junio C Hamano [Fri, 24 Mar 2017 19:57:53 +0000 (12:57 -0700)]
Merge branch 'jn/remote-helpers-with-git-dir' into maint

"git ls-remote" and "git archive --remote" are designed to work
without being in a directory under Git's control.  However, recent
updates revealed that we randomly look into a directory called
.git/ without actually doing necessary set-up when working in a
repository.  Stop doing so.

* jn/remote-helpers-with-git-dir:
  remote helpers: avoid blind fall-back to ".git" when setting GIT_DIR
  remote: avoid reading $GIT_DIR config in non-repo

4 years agoMerge branch 'sb/submodule-config-parse-ignore-fix' into maint
Junio C Hamano [Fri, 24 Mar 2017 19:57:52 +0000 (12:57 -0700)]
Merge branch 'sb/submodule-config-parse-ignore-fix' into maint

Code to read submodule.<name>.ignore config did not state the
variable name correctly when giving an error message diagnosing
misconfiguration.

* sb/submodule-config-parse-ignore-fix:
  submodule-config: correct error reporting for invalid ignore value

4 years agoMerge branch 'jk/push-deadlock-regression-fix' into maint
Junio C Hamano [Fri, 24 Mar 2017 19:57:52 +0000 (12:57 -0700)]
Merge branch 'jk/push-deadlock-regression-fix' into maint

"git push" had a handful of codepaths that could lead to a deadlock
when unexpected error happened, which has been fixed.

* jk/push-deadlock-regression-fix:
  send-pack: report signal death of pack-objects
  send-pack: read "unpack" status even on pack-objects failure
  send-pack: improve unpack-status error messages
  send-pack: use skip_prefix for parsing unpack status
  send-pack: extract parsing of "unpack" response
  receive-pack: fix deadlock when we cannot create tmpdir

4 years agopack.h: define largest possible encoded object size
Jeff King [Fri, 24 Mar 2017 17:26:50 +0000 (13:26 -0400)]
pack.h: define largest possible encoded object size

Several callers use fixed buffers for storing the pack
object header, and they've picked 10 as a magic number. This
is reasonable, since it handles objects up to 2^67. But
let's give them a constant so it's clear that the number
isn't pulled out of thin air.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoencode_in_pack_object_header: respect output buffer length
Jeff King [Fri, 24 Mar 2017 17:26:40 +0000 (13:26 -0400)]
encode_in_pack_object_header: respect output buffer length

The encode_in_pack_object_header() writes a variable-length
header to an output buffer, but it doesn't actually know
long the buffer is. At first glance, this looks like it
might be possible to overflow.

In practice, this is probably impossible. The smallest
buffer we use is 10 bytes, which would hold the header for
an object up to 2^67 bytes. Obviously we're not likely to
see such an object, but we might worry that an object could
lie about its size (causing us to overflow before we realize
it does not actually have that many bytes). But the argument
is passed as a uintmax_t. Even on systems that have __int128
available, uintmax_t is typically restricted to 64-bit by
the ABI.

So it's unlikely that a system exists where this could be
exploited. Still, it's easy enough to use a normal out/len
pair and make sure we don't write too far. That protects the
hypothetical 128-bit system, makes it harder for callers to
accidentally specify a too-small buffer, and makes the
resulting code easier to audit.

Note that the one caller in fast-import tried to catch such
a case, but did so _after_ the call (at which point we'd
have already overflowed!). This check can now go away.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agofast-import: use xsnprintf for formatting headers
Jeff King [Fri, 24 Mar 2017 17:26:24 +0000 (13:26 -0400)]
fast-import: use xsnprintf for formatting headers

The stream_blob() function checks the return value of
snprintf and dies. This is more simply done with
xsnprintf (and matches the similar call in store_object).

The message the user would get is less specific, but since
the point is that this _shouldn't_ ever happen, that's OK.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agofast-import: use xsnprintf for writing sha1s
Jeff King [Fri, 24 Mar 2017 17:25:22 +0000 (13:25 -0400)]
fast-import: use xsnprintf for writing sha1s

When we have to write a sha1 with a newline, we do so by
copying both into a single buffer, so that we can issue a
single write() call.

We use snprintf but don't bother to check the output, since
we know it will fit. However, we should use xsnprintf() in
such a case so that we're notified if our assumption turns
out to be wrong (and to make it easier to audit for
unchecked snprintf calls).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agomailmap: use Michael J Gruber's new address
Michael J Gruber [Fri, 24 Mar 2017 14:01:36 +0000 (15:01 +0100)]
mailmap: use Michael J Gruber's new address

Map both old addresses to the new, hopefully more permanent one.

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Michael J Gruber <git@grubix.eu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agopager_in_use: use git_env_bool()
Jeff King [Fri, 24 Mar 2017 18:59:12 +0000 (14:59 -0400)]
pager_in_use: use git_env_bool()

The pager_in_use() function predates git_env_bool(), but
ends up doing the same thing.  Let's make use of the latter,
which is shorter and less repetitive.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoname-hash: add test-lazy-init-name-hash to .gitignore
Ramsay Jones [Fri, 24 Mar 2017 17:26:50 +0000 (17:26 +0000)]
name-hash: add test-lazy-init-name-hash to .gitignore

Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoname-hash: add perf test for lazy_init_name_hash
Jeff Hostetler [Thu, 23 Mar 2017 13:47:05 +0000 (13:47 +0000)]
name-hash: add perf test for lazy_init_name_hash

Created t/perf/p0004-lazy-init-name-hash.sh test
to demonstrate correctness and performance gains
with the multithreaded version of lazy_init_name_hash().

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoname-hash: add test-lazy-init-name-hash
Jeff Hostetler [Thu, 23 Mar 2017 13:47:04 +0000 (13:47 +0000)]
name-hash: add test-lazy-init-name-hash

Add t/helper/test-lazy-init-name-hash.c test code
to demonstrate performance times for lazy_init_name_hash()
using the original single-threaded and the new multi-threaded
code paths.

Includes a --dump option to dump the created hashmaps to
stdout.  You can use this to run both code paths and
confirm that they generate the same hashmaps.

Includes a --analyze option to analyze performance of both
code paths over a range of index sizes to help you find a
lower bound for the LAZY_THREAD_COST in name-hash.c.
For example, passing "-a 4000" will set "istate.cache_nr"
to 4000 and then try the multi-threaded code -- probably
giving 2 threads with 2000 entries each.  It will then
run both the single-threaded (1x4000) and the multi-threaded
(2x2000) and compare the times.  It will then repeat the
test with 8000, 12000, and etc. so that you can see the
cross over.

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoname-hash: perf improvement for lazy_init_name_hash
Jeff Hostetler [Thu, 23 Mar 2017 13:47:03 +0000 (13:47 +0000)]
name-hash: perf improvement for lazy_init_name_hash

Improve performance of lazy_init_name_hash() when
ignore_case is set.  Teach name-hash to build the
istate.name_hash and istate.dir_hash simultaneously
using a forward-diving technique on the pathname
of the index_entry, rather than adding name_hash
entries and then searching backwards in the pathname
for parent directories.

This borrows algorithm ideas from clear_ce_flags_{1,dir}.

Multiple threads are used with the new algorithm to
speed hashmap construction.

This new code path is only used when threads are present
(a compiler settings) and when the index is large enough
to warrant the pthread complexity.

The code in clear_ce_flags_dir() uses a linear search to
find the adjacent index entries with the same prefix; a
binary search is used here handle_range_dir() to further
speed things up.

The size of LAZY_THREAD_COST was determined from rough
analysis using:
    t/helper/test-lazy-init-name-hash --analyze

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agot7004, t7030: fix here-doc syntax errors
Santiago Torres [Thu, 23 Mar 2017 22:28:47 +0000 (18:28 -0400)]
t7004, t7030: fix here-doc syntax errors

Jan Palus noticed that some here-doc are spelled incorrectly,
resulting the entire remainder of the test snippet being slurped
into the "expect" file as if it were data, e.g. in this sequence

cat >expect <<EOF &&
... expectation ...
EOF
git $cmd_being_tested >actual &&
test_cmp expect actual

the last command of the test is "cat" that sends everything to
'expect' and succeeds.

Fixing these issues in t7004 and t7030 reveals that "git tag -v"
and "git verify-tag" with their --format option do not work as the
test was expecting originally.  Instead of showing both valid tags
and tags with incorrect signatures on their output, tags that do not
pass verification are omitted from the output.  Another breakage that
is uncovered is that these tests must be restricted to environment
where gpg is available.

Arguably, that is a safer behaviour, and because the format
specifiers like %(tag) do not have a way to show if the signature
verifies correctly, the command with the --format option cannot be
used to get a list of tags annotated with their signature validity
anyway.

For now, let's fix the here-doc syntax, update the expectation to
match the reality, and update the test prerequisite.

Maybe later when we extend the --format language available to "git
tag -v" and "git verify-tag" to include things like "%(gpg:status)",
we may want to change the behaviour so that piping a list of tag
names into

    xargs git verify-tag --format='%(gpg:status) %(tag)'

becomes a good way to produce such a list, but that is a separate
topic.

Noticed-by: Jan Palus <jan.palus@gmail.com>
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Santiago Torres <santiago@nyu.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agobranch doc: update description for `--list`
Junio C Hamano [Fri, 24 Mar 2017 04:17:00 +0000 (21:17 -0700)]
branch doc: update description for `--list`

The paragraph begins with a sample command line `git branch <name>`
that has nothing to do with the option being described.  Remove it,
but use the space to instead show that multiple patterns can be
given.

Also mention the unfortunate `-l` that can be easily confused with
it.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Reviewed-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agobranch doc: change `git branch <pattern>` to use `<branchname>`
Ævar Arnfjörð Bjarmason [Thu, 23 Mar 2017 12:03:26 +0000 (12:03 +0000)]
branch doc: change `git branch <pattern>` to use `<branchname>`

Change an example for `git branch <pattern>` to say `git branch
<branchname>` to be consistent with the synopsis. This changes
documentation added in d8d33736b5 ("branch: allow pattern arguments",
2011-08-28).

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agotests: lint for run-away here-doc
Junio C Hamano [Thu, 23 Mar 2017 05:43:18 +0000 (22:43 -0700)]
tests: lint for run-away here-doc

We found a few run-away here documents that are started with an
end-of-here-doc marker that is incorrectly spelled, e.g.

git some command >actual &&
cat <<EOF >expect
...
EOF &&
test_cmp expect actual

which ends up slurping the entire remainder of the script as if it
were the data.  Often the command that gets misused like this exits
without failure (e.g. "cat" in the above example), which makes the
command appear to work, without ever executing the remainder of the
test.

Piggy-back on the test that catches &&-chain breakage to detect this
case as well.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agodoc/config: grammar fixes for core.{editor,commentChar}
Kyle Meyer [Thu, 23 Mar 2017 17:32:16 +0000 (13:32 -0400)]
doc/config: grammar fixes for core.{editor,commentChar}

Signed-off-by: Kyle Meyer <kyle@kyleam.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agorefs.c: use skip_prefix() in prettify_refname()
SZEDER Gábor [Thu, 23 Mar 2017 15:50:12 +0000 (16:50 +0100)]
refs.c: use skip_prefix() in prettify_refname()

This eliminates three magic numbers.

Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoMerge branch 'js/rebase-helper'
Junio C Hamano [Thu, 23 Mar 2017 18:20:46 +0000 (11:20 -0700)]
Merge branch 'js/rebase-helper'

A hotfix for a regression fix

* js/rebase-helper:
  sequencer: fix missing newline

4 years agosequencer: fix missing newline
Brandon Williams [Thu, 23 Mar 2017 17:02:33 +0000 (10:02 -0700)]
sequencer: fix missing newline

When using rebase --interactive where one of the lines is marked as
'edit' this is the resulting output:

    Stopped at ec3b9c4...  stuffYou can amend the commit now, with

      git commit --amend

    Once you are satisfied with your changes, run

      git rebase --continue

A newline character is missing at the end of the "Stopped at ..." line and
before the "You can amend ..." line.  This patch fixes the malformed output by
adding the missing newline character to the end of the "Stopped at ..." line.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agohashmap: document memihash_cont, hashmap_disallow_rehash api
Jeff Hostetler [Thu, 23 Mar 2017 13:47:02 +0000 (13:47 +0000)]
hashmap: document memihash_cont, hashmap_disallow_rehash api

Document memihash_cont() and hashmap_disallow_rehash()
in Documentation/technical/api-hashmap.txt.

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4 years agoremote-curl: allow push options
Brandon Williams [Wed, 22 Mar 2017 22:22:00 +0000 (15:22 -0700)]
remote-curl: allow push options

Teach remote-curl to understand push options and to be able to convey
them across HTTP.

Signed-off-by: Brandon Williams <bmwill@google.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>