Add a test for checking whether gitattributes is honored by checkout.
The original bug will not honor new entries in gitattributes if they
are changed in the same checkout as the files they affect.
It will also keep using .gitattributes, even if it is deleted in the
same commit as the files it affects.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The original bug will not honor new entries in gitattributes if they
are changed in the same checkout as the files they affect.
It will also keep using .gitattributes, even if it is deleted in the
same commit as the files it affects.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Read attributes from the index that is being checked out
Traditionally we used .gitattributes file from the work tree if exists,
and otherwise read from the index as a fallback. When switching to a
branch that has an updated .gitattributes file, and entries in it give
different attributes to other paths being checked out, we should instead
read from the .gitattributes in the index.
This breaks a use case of fixing incorrect entries in the .gitattributes
in the work tree (without adding it to the index) and checking other paths
out, though.
$ edit .gitattributes ;# mark foo.dat as binary
$ rm foo.dat
$ git checkout foo.dat
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Traditionally we used .gitattributes file from the work tree if exists,
and otherwise read from the index as a fallback. When switching to a
branch that has an updated .gitattributes file, and entries in it give
different attributes to other paths being checked out, we should instead
read from the .gitattributes in the index.
This breaks a use case of fixing incorrect entries in the .gitattributes
in the work tree (without adding it to the index) and checking other paths
out, though.
$ edit .gitattributes ;# mark foo.dat as binary
$ rm foo.dat
$ git checkout foo.dat
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'maint'
* maint:
* maint:
Merge branch 'maint-1.6.1' into maint
* maint-1.6.1:
* maint-1.6.1:
Merge branch 'maint-1.6.0' into maint-1.6.1
* maint-1.6.0:
bisect: fix another instance of eval'ed string
bisect: fix quoting TRIED revs when "bad" commit is also "skip"ped
Support "\" in non-wildcard exclusion entries
Conflicts:
git-bisect.sh
* maint-1.6.0:
bisect: fix another instance of eval'ed string
bisect: fix quoting TRIED revs when "bad" commit is also "skip"ped
Support "\" in non-wildcard exclusion entries
Conflicts:
git-bisect.sh
Merge branch 'en/maint-1.6.1-hash-object' into maint-1.6.1
* en/maint-1.6.1-hash-object:
Ensure proper setup of git_dir for git-hash-object
* en/maint-1.6.1-hash-object:
Ensure proper setup of git_dir for git-hash-object
Merge branch 'ks/maint-1.6.0-mailinfo-folded' into maint-1.6.0
* ks/maint-1.6.0-mailinfo-folded:
mailinfo: tests for RFC2047 examples
mailinfo: add explicit test for mails like '<a.u.thor@example.com> (A U Thor)'
mailinfo: 'From:' header should be unfold as well
mailinfo: correctly handle multiline 'Subject:' header
* ks/maint-1.6.0-mailinfo-folded:
mailinfo: tests for RFC2047 examples
mailinfo: add explicit test for mails like '<a.u.thor@example.com> (A U Thor)'
mailinfo: 'From:' header should be unfold as well
mailinfo: correctly handle multiline 'Subject:' header
Merge branch 'cc/maint-1.6.0-bisect-fix' into maint-1.6.0
* cc/maint-1.6.0-bisect-fix:
bisect: fix another instance of eval'ed string
bisect: fix quoting TRIED revs when "bad" commit is also "skip"ped
* cc/maint-1.6.0-bisect-fix:
bisect: fix another instance of eval'ed string
bisect: fix quoting TRIED revs when "bad" commit is also "skip"ped
Merge branch 'fg/maint-1.6.0-exclude-bq' into maint-1.6.0
* fg/maint-1.6.0-exclude-bq:
Support "\" in non-wildcard exclusion entries
* fg/maint-1.6.0-exclude-bq:
Support "\" in non-wildcard exclusion entries
Merge branch 'js/maint-1.6.1-filter-branch-submodule' into maint-1.6.1
* js/maint-1.6.1-filter-branch-submodule:
filter-branch: do not consider diverging submodules a 'dirty worktree'
* js/maint-1.6.1-filter-branch-submodule:
filter-branch: do not consider diverging submodules a 'dirty worktree'
Merge branch 'gt/maint-1.6.1-utf8-width' into maint-1.6.1
* gt/maint-1.6.1-utf8-width:
builtin-blame.c: Use utf8_strwidth for author's names
utf8: add utf8_strwidth()
* gt/maint-1.6.1-utf8-width:
builtin-blame.c: Use utf8_strwidth for author's names
utf8: add utf8_strwidth()
Merge branch 'js/maint-1.6.1-remote-remove-mirror' into maint-1.6.1
* js/maint-1.6.1-remote-remove-mirror:
builtin-remote: make rm operation safer in mirrored repository
builtin-remote: make rm() use properly named variable to hold return value
* js/maint-1.6.1-remote-remove-mirror:
builtin-remote: make rm operation safer in mirrored repository
builtin-remote: make rm() use properly named variable to hold return value
Merge branch 'ek/maint-1.6.1-filter-branch-bare' into maint-1.6.1
* ek/maint-1.6.1-filter-branch-bare:
filter-branch: Fix fatal error on bare repositories
* ek/maint-1.6.1-filter-branch-bare:
filter-branch: Fix fatal error on bare repositories
Merge branch 'jc/maint-1.6.1-add-u-remove-conflicted' into maint-1.6.1
* jc/maint-1.6.1-add-u-remove-conflicted:
add -u: do not fail to resolve a path as deleted
* jc/maint-1.6.1-add-u-remove-conflicted:
add -u: do not fail to resolve a path as deleted
Merge branch 'js/maint-1.6.1-rebase-i-submodule' into maint-1.6.1
* js/maint-1.6.1-rebase-i-submodule:
Fix submodule squashing into unrelated commit
rebase -i squashes submodule changes into unrelated commit
* js/maint-1.6.1-rebase-i-submodule:
Fix submodule squashing into unrelated commit
rebase -i squashes submodule changes into unrelated commit
Merge branch 'jc/maint-1.6.1-allow-uninteresting-missing' into maint-1.6.1
* jc/maint-1.6.1-allow-uninteresting-missing:
revision traversal: allow UNINTERESTING objects to be missing
* jc/maint-1.6.1-allow-uninteresting-missing:
revision traversal: allow UNINTERESTING objects to be missing
Merge branch 'ks/maint-1.6.0-mailinfo-folded' into maint-1.6.1
* ks/maint-1.6.0-mailinfo-folded:
mailinfo: tests for RFC2047 examples
mailinfo: add explicit test for mails like '<a.u.thor@example.com> (A U Thor)'
mailinfo: 'From:' header should be unfold as well
mailinfo: correctly handle multiline 'Subject:' header
* ks/maint-1.6.0-mailinfo-folded:
mailinfo: tests for RFC2047 examples
mailinfo: add explicit test for mails like '<a.u.thor@example.com> (A U Thor)'
mailinfo: 'From:' header should be unfold as well
mailinfo: correctly handle multiline 'Subject:' header
Merge branch 'jk/maint-1.6.1-cleanup-after-exec-failure' into maint-1.6.1
* jk/maint-1.6.1-cleanup-after-exec-failure:
git: use run_command() to execute dashed externals
run_command(): help callers distinguish errors
run_command(): handle missing command errors more gracefully
git: s/run_command/run_builtin/
* jk/maint-1.6.1-cleanup-after-exec-failure:
git: use run_command() to execute dashed externals
run_command(): help callers distinguish errors
run_command(): handle missing command errors more gracefully
git: s/run_command/run_builtin/
Merge branch 'jc/maint-1.6.0-split-diff-metainfo' into maint-1.6.0
* jc/maint-1.6.0-split-diff-metainfo:
diff.c: output correct index lines for a split diff
* jc/maint-1.6.0-split-diff-metainfo:
diff.c: output correct index lines for a split diff
Documentation: filter-branch: show --ignore-unmatch in main index-filter example
Rearrange the example usage of
git filter-branch --index-filter 'git rm --cached ...'
so that --ignore-unmatch is in the main example block. People keep
stumbling over the (lack of this) option to the point where it is a
FAQ, so we would want to expose the most common usage where it stands
out.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rearrange the example usage of
git filter-branch --index-filter 'git rm --cached ...'
so that --ignore-unmatch is in the main example block. People keep
stumbling over the (lack of this) option to the point where it is a
FAQ, so we would want to expose the most common usage where it stands
out.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/difftool: use a separate config namespace for difftool commands
Some users have different mergetool and difftool settings, so teach
difftool to read config vars from the difftool.* namespace. This allows
having distinct configurations for the diff and merge scenarios.
We don't want to force existing users to set new values for no reason
so difftool falls back to existing mergetool config variables when the
difftool equivalents are not defined.
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some users have different mergetool and difftool settings, so teach
difftool to read config vars from the difftool.* namespace. This allows
having distinct configurations for the diff and merge scenarios.
We don't want to force existing users to set new values for no reason
so difftool falls back to existing mergetool config variables when the
difftool equivalents are not defined.
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Update release notes to 1.6.3
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'maint'
* maint:
Update draft release notes for 1.6.2.1
* maint:
Update draft release notes for 1.6.2.1
Update draft release notes for 1.6.2.1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'js/maint-send-email' into maint
* js/maint-send-email:
send-email: don't create temporary compose file until it is needed
send-email: --suppress-cc improvements
send-email: handle multiple Cc addresses when reading mbox message
send-email: allow send-email to run outside a repo
* js/maint-send-email:
send-email: don't create temporary compose file until it is needed
send-email: --suppress-cc improvements
send-email: handle multiple Cc addresses when reading mbox message
send-email: allow send-email to run outside a repo
Merge branch 'jk/sane-relative-time' into maint
* jk/sane-relative-time:
never fallback relative times to absolute
* jk/sane-relative-time:
never fallback relative times to absolute
Merge branch 'jc/maint-add-p-unquote' into maint
* jc/maint-add-p-unquote:
git-add -i/-p: learn to unwrap C-quoted paths
* jc/maint-add-p-unquote:
git-add -i/-p: learn to unwrap C-quoted paths
Merge branch 'fg/maint-exclude-bq' into maint
* fg/maint-exclude-bq:
Support "\" in non-wildcard exclusion entries
* fg/maint-exclude-bq:
Support "\" in non-wildcard exclusion entries
Merge branch 'en/maint-hash-object' into maint
* en/maint-hash-object:
Ensure proper setup of git_dir for git-hash-object
Conflicts:
hash-object.c
* en/maint-hash-object:
Ensure proper setup of git_dir for git-hash-object
Conflicts:
hash-object.c
Merge branch 'mg/maint-submodule-normalize-path'
* mg/maint-submodule-normalize-path:
git submodule: Fix adding of submodules at paths with ./, .. and //
git submodule: Add test cases for git submodule add
* mg/maint-submodule-normalize-path:
git submodule: Fix adding of submodules at paths with ./, .. and //
git submodule: Add test cases for git submodule add
Merge branch 'jc/maint-1.6.0-keep-pack'
* jc/maint-1.6.0-keep-pack:
is_kept_pack(): final clean-up
Simplify is_kept_pack()
Consolidate ignore_packed logic more
has_sha1_kept_pack(): take "struct rev_info"
has_sha1_pack(): refactor "pretend these packs do not exist" interface
git-repack: resist stray environment variable
* jc/maint-1.6.0-keep-pack:
is_kept_pack(): final clean-up
Simplify is_kept_pack()
Consolidate ignore_packed logic more
has_sha1_kept_pack(): take "struct rev_info"
has_sha1_pack(): refactor "pretend these packs do not exist" interface
git-repack: resist stray environment variable
Merge branch 'rs/memmem'
* rs/memmem:
optimize compat/ memmem()
diffcore-pickaxe: use memmem()
* rs/memmem:
optimize compat/ memmem()
diffcore-pickaxe: use memmem()
Merge branch 'tv/rebase-stat'
* tv/rebase-stat:
git-pull: Allow --stat and --no-stat to be used with --rebase
git-rebase: Add --stat and --no-stat for producing diffstat on rebase
* tv/rebase-stat:
git-pull: Allow --stat and --no-stat to be used with --rebase
git-rebase: Add --stat and --no-stat for producing diffstat on rebase
Merge branch 'jk/clone-post-checkout'
* jk/clone-post-checkout:
clone: run post-checkout hook when checking out
* jk/clone-post-checkout:
clone: run post-checkout hook when checking out
Merge branch 'tr/format-patch-thread'
* tr/format-patch-thread:
format-patch: support deep threading
format-patch: thread as reply to cover letter even with in-reply-to
format-patch: track several references
format-patch: threading test reactivation
Conflicts:
builtin-log.c
* tr/format-patch-thread:
format-patch: support deep threading
format-patch: thread as reply to cover letter even with in-reply-to
format-patch: track several references
format-patch: threading test reactivation
Conflicts:
builtin-log.c
Merge branch 'el/blame-date'
* el/blame-date:
Make git blame's date output format configurable, like git log
* el/blame-date:
Make git blame's date output format configurable, like git log
Merge branch 'tr/gcov'
* tr/gcov:
Test git-patch-id
Test rev-list --parents/--children
Test log --decorate
Test fsck a bit harder
Test log --graph
Test diff --dirstat functionality
Test that diff can read from stdin
Support coverage testing with GCC/gcov
* tr/gcov:
Test git-patch-id
Test rev-list --parents/--children
Test log --decorate
Test fsck a bit harder
Test log --graph
Test diff --dirstat functionality
Test that diff can read from stdin
Support coverage testing with GCC/gcov
test: do not LoadModule log_config_module unconditionally
LoadModule directive for log_config_module will not work if the module is
built-in.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
LoadModule directive for log_config_module will not work if the module is
built-in.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-instaweb: fix lighttpd configuration on cygwin
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Tested-by: Pascal Obry <pascal@obry.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Tested-by: Pascal Obry <pascal@obry.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Include log_config module in apache.conf
The log_config module is needed for at least some versions of apache to
support the LogFormat directive.
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The log_config module is needed for at least some versions of apache to
support the LogFormat directive.
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Typo and language fixes for git-checkout.txt
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
connect.c: remove a few globals by using git_config callback data
Since ef90d6d (Provide git_config with a callback-data parameter,
2008-05-14), git_config() takes a callback data pointer that can be
used to pass extra parameters to the parsing function. The codepath
to parse configuration variables related to git proxy predates this
facility and used a pair of file scope static variables instead.
This patch removes the need for these global variables by passing the
name of the host we are trying to access as the callback data.
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since ef90d6d (Provide git_config with a callback-data parameter,
2008-05-14), git_config() takes a callback data pointer that can be
used to pass extra parameters to the parsing function. The codepath
to parse configuration variables related to git proxy predates this
facility and used a pair of file scope static variables instead.
This patch removes the need for these global variables by passing the
name of the host we are trying to access as the callback data.
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge git://git.bogomips.org/git-svn
* git://git.bogomips.org/git-svn:
git-svn: support intermediate paths when matching tags/branches
* git://git.bogomips.org/git-svn:
git-svn: support intermediate paths when matching tags/branches
parseopt: prevent KEEP_UNKNOWN and STOP_AT_NON_OPTION from being used together
As suggested by Junio, disallow the flags PARSE_OPT_KEEP_UNKNOWN and
PARSE_OPT_STOP_AT_NON_OPTION to be turned on at the same time, as a
value of an unknown option could be mistakenly classified as a
non-option, stopping the parser early. E.g.:
git cmd --known --unknown value arg0 arg1
The parser should have stopped at "arg0", but it already stops at
"value".
This patch makes parse_options() die if the two flags are used in
combination.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
As suggested by Junio, disallow the flags PARSE_OPT_KEEP_UNKNOWN and
PARSE_OPT_STOP_AT_NON_OPTION to be turned on at the same time, as a
value of an unknown option could be mistakenly classified as a
non-option, stopping the parser early. E.g.:
git cmd --known --unknown value arg0 arg1
The parser should have stopped at "arg0", but it already stops at
"value".
This patch makes parse_options() die if the two flags are used in
combination.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
parseopt: document KEEP_ARGV0, KEEP_UNKNOWN, NO_INTERNAL_HELP
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-svn: support intermediate paths when matching tags/branches
For repositories laid out like the following:
[svn-remote "svn"]
url = http://foo.com/svn/repos/bar
fetch = myproject/trunk:refs/remotes/trunk
branches = bar/myproject/branches/*:refs/remotes/*
tags = bar/myproject/tags/*:refs/remotes/tags/*
The "bar" component above is considered the intermediate path
and was not handled correctly.
Signed-off-by: Michael Lai <myllai@gmail.com>
Acked-by: Eric Wong <normalperson@yhbt.net>
For repositories laid out like the following:
[svn-remote "svn"]
url = http://foo.com/svn/repos/bar
fetch = myproject/trunk:refs/remotes/trunk
branches = bar/myproject/branches/*:refs/remotes/*
tags = bar/myproject/tags/*:refs/remotes/tags/*
The "bar" component above is considered the intermediate path
and was not handled correctly.
Signed-off-by: Michael Lai <myllai@gmail.com>
Acked-by: Eric Wong <normalperson@yhbt.net>
archive: use parseopt for local-only options
Replace the hand-rolled parsers that find and remove --remote and --exec
by a parseopt parser that also handles --output.
All three options only have a meaning if no remote server is used or on
the local side. They must be rejected by upload-archive and should not
be sent to the server by archive.
We can't use a single parser for both remote and local side because the
remote end possibly understands a different set of options than the
local side. A local parser would then wrongly accuse options valid on
the other side as being incorrect.
This patch implements a very forgiving parser that understands only the
three options mentioned above. All others are passed to the normal,
complete parser in archive.c (running either locally in archive, or
remotely in upload-archive). This normal parser definition contains
dummy entries for the three options, in order for them to appear in the
help screen.
The parseopt parser allows multiple occurrences of --remote and --exec
unlike the previous one; the one specified last wins. This looseness
is acceptable, I think.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Replace the hand-rolled parsers that find and remove --remote and --exec
by a parseopt parser that also handles --output.
All three options only have a meaning if no remote server is used or on
the local side. They must be rejected by upload-archive and should not
be sent to the server by archive.
We can't use a single parser for both remote and local side because the
remote end possibly understands a different set of options than the
local side. A local parser would then wrongly accuse options valid on
the other side as being incorrect.
This patch implements a very forgiving parser that understands only the
three options mentioned above. All others are passed to the normal,
complete parser in archive.c (running either locally in archive, or
remotely in upload-archive). This normal parser definition contains
dummy entries for the three options, in order for them to appear in the
help screen.
The parseopt parser allows multiple occurrences of --remote and --exec
unlike the previous one; the one specified last wins. This looseness
is acceptable, I think.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
parseopt: make usage optional
Allow usagestr to be NULL and don't display any help screen in
this case. This is useful to implement incremental parsers.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Allow usagestr to be NULL and don't display any help screen in
this case. This is useful to implement incremental parsers.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
parseopt: add PARSE_OPT_NO_INTERNAL_HELP
Add a parseopt flag, PARSE_OPT_NO_INTERNAL_HELP, that turns off internal
handling of -h, --help and --help-all. This allows the implementation
of custom help option handlers or incremental parsers.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a parseopt flag, PARSE_OPT_NO_INTERNAL_HELP, that turns off internal
handling of -h, --help and --help-all. This allows the implementation
of custom help option handlers or incremental parsers.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
parseopt: add PARSE_OPT_KEEP_UNKNOWN
Add a parseopt flag, PARSE_OPT_KEEP_UNKNOWN, that can be used to keep
unknown options in argv, similar to the existing KEEP flags.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a parseopt flag, PARSE_OPT_KEEP_UNKNOWN, that can be used to keep
unknown options in argv, similar to the existing KEEP flags.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'maint'
* maint:
builtin-revert.c: release index lock when cherry-picking an empty commit
document config --bool-or-int
t1300: use test_must_fail as appropriate
cleanup: add isascii()
Documentation: fix badly indented paragraphs in "--bisect-all" description
* maint:
builtin-revert.c: release index lock when cherry-picking an empty commit
document config --bool-or-int
t1300: use test_must_fail as appropriate
cleanup: add isascii()
Documentation: fix badly indented paragraphs in "--bisect-all" description
Merge branch 'maint-1.6.1' into maint
* maint-1.6.1:
builtin-revert.c: release index lock when cherry-picking an empty commit
* maint-1.6.1:
builtin-revert.c: release index lock when cherry-picking an empty commit
http.c: use strbuf API in quote_ref_url
In addition, ''quote_ref_url'' inserts a slash between the base URL and
remote ref path only if needed. Previously, this insertion wasn't
contingent on the lack of a separating slash.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In addition, ''quote_ref_url'' inserts a slash between the base URL and
remote ref path only if needed. Previously, this insertion wasn't
contingent on the lack of a separating slash.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Move local variables to narrower scopes
These weren't used outside and can be safely moved
Signed-off-by: Benjamin Kramer <benny.kra@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
These weren't used outside and can be safely moved
Signed-off-by: Benjamin Kramer <benny.kra@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Remove unused function scope local variables
These variables were unused and can be removed safely:
builtin-clone.c::cmd_clone(): use_local_hardlinks, use_separate_remote
builtin-fetch-pack.c::find_common(): len
builtin-remote.c::mv(): symref
diff.c::show_stats():show_stats(): total
diffcore-break.c::should_break(): base_size
fast-import.c::validate_raw_date(): date, sign
fsck.c::fsck_tree(): o_sha1, sha1
xdiff-interface.c::parse_num(): read_some
Signed-off-by: Benjamin Kramer <benny.kra@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
These variables were unused and can be removed safely:
builtin-clone.c::cmd_clone(): use_local_hardlinks, use_separate_remote
builtin-fetch-pack.c::find_common(): len
builtin-remote.c::mv(): symref
diff.c::show_stats():show_stats(): total
diffcore-break.c::should_break(): base_size
fast-import.c::validate_raw_date(): date, sign
fsck.c::fsck_tree(): o_sha1, sha1
xdiff-interface.c::parse_num(): read_some
Signed-off-by: Benjamin Kramer <benny.kra@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
MinGW: fix diff --no-index /dev/null ...
When launching "diff --no-index" with a parameter "/dev/null", the MSys
bash converts the "/dev/null" to a "nul", which usually makes sense. But
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When launching "diff --no-index" with a parameter "/dev/null", the MSys
bash converts the "/dev/null" to a "nul", which usually makes sense. But
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-p4: remove tabs from usermap file
Some users have tabs in their names, oddly enough. This
causes problems when loading the usercache from disk,
as split separates the fields on the wrong tabs. When
fast-import's parse_ident() tries to parse the committer
field, it is unhappy about the unbalanced <..> angle brackets.
It is easy enough to convert the tabs to single spaces.
Signed-off-by: Pete Wyckoff <pw@padd.com>
Acked-by: Simon Hausmann <simon@lst.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some users have tabs in their names, oddly enough. This
causes problems when loading the usercache from disk,
as split separates the fields on the wrong tabs. When
fast-import's parse_ident() tries to parse the committer
field, it is unhappy about the unbalanced <..> angle brackets.
It is easy enough to convert the tabs to single spaces.
Signed-off-by: Pete Wyckoff <pw@padd.com>
Acked-by: Simon Hausmann <simon@lst.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add an (optional, since expensive) test for >2gb clones
Define GIT_TEST_CLONE_2GB=t if you want the test not to be skipped.
The test works by constructing a repository larger than 2gb, and then
cloning it.
The repository is forced larger than 2gb by setting compression and
delta depth to zero, and then adding just enough unique objects of
a given size.
The objects consist of a running decimal number in ASCII, padded by
spaces. Should that break in the future, e.g. when pack v4 becomes
default, there is a commented-out call to test-genrandom which can be
substituted, but that uses more cycles than the current method.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Define GIT_TEST_CLONE_2GB=t if you want the test not to be skipped.
The test works by constructing a repository larger than 2gb, and then
cloning it.
The repository is forced larger than 2gb by setting compression and
delta depth to zero, and then adding just enough unique objects of
a given size.
The objects consist of a running decimal number in ASCII, padded by
spaces. Should that break in the future, e.g. when pack v4 becomes
default, there is a commented-out call to test-genrandom which can be
substituted, but that uses more cycles than the current method.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
bash completion: teach fetch, pull, and push to complete their options
fetch, pull, and push didn't know their options. They do now. merge's
options are factored into a variable so they can be shared between
_git_merge and _git_pull
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
fetch, pull, and push didn't know their options. They do now. merge's
options are factored into a variable so they can be shared between
_git_merge and _git_pull
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
bash completion: refactor --strategy completion
The code to complete --strategy was duplicated between _git_rebase and
_git_merge, and is about to gain a third caller (_git_pull). This patch
factors it into its own function.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The code to complete --strategy was duplicated between _git_rebase and
_git_merge, and is about to gain a third caller (_git_pull). This patch
factors it into its own function.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
bash completion: fix completion issues with fetch, pull, and push
Sverre Rabbelier noticed a completion issue with push:
$ git push ori<tab>
git push origin
$ git push -f ori<tab>
git push -f origin/
Markus Heidelberg pointed out that the issue extends to fetch and pull.
The reason is that the current code naively assumes that if
COMP_CWORD=2, it should complete a remote name, otherwise it should
complete a refspec. This assumption fails if there are any --options.
This patch fixes that issue by instead scanning COMP_CWORDS to see if
the remote has been completed yet (we now assume the first non-dashed
argument is the remote). The new logic is factored into a function,
shared by fetch, pull, and push.
The new function also properly handles '.' as the remote.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Sverre Rabbelier noticed a completion issue with push:
$ git push ori<tab>
git push origin
$ git push -f ori<tab>
git push -f origin/
Markus Heidelberg pointed out that the issue extends to fetch and pull.
The reason is that the current code naively assumes that if
COMP_CWORD=2, it should complete a remote name, otherwise it should
complete a refspec. This assumption fails if there are any --options.
This patch fixes that issue by instead scanning COMP_CWORDS to see if
the remote has been completed yet (we now assume the first non-dashed
argument is the remote). The new logic is factored into a function,
shared by fetch, pull, and push.
The new function also properly handles '.' as the remote.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Brown paper bag fix for MinGW 64-bit stat
When overriding the identifier "stat" so that "struct stat" will be
substituted with "struct _stati64" everywhere, I tried to fix the calls
to the _function_ stat(), too, but I forgot to change the earlier
attempt "stat64" to "_stati64" there.
So, the stat() calls were overridden by calls to _stati64() instead.
Unfortunately, there is a function _stati64() so that I missed that
calls to stat() were not actually overridden by calls to mingw_lstat(),
but t4200-rerere.sh showed the error.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When overriding the identifier "stat" so that "struct stat" will be
substituted with "struct _stati64" everywhere, I tried to fix the calls
to the _function_ stat(), too, but I forgot to change the earlier
attempt "stat64" to "_stati64" there.
So, the stat() calls were overridden by calls to _stati64() instead.
Unfortunately, there is a function _stati64() so that I missed that
calls to stat() were not actually overridden by calls to mingw_lstat(),
but t4200-rerere.sh showed the error.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin-revert.c: release index lock when cherry-picking an empty commit
When a cherry-pick of an empty commit is done, release the lock
held on the index.
The fix is the same as was applied to similar code in 4271666046.
Signed-off-by: Chris Johnsen <chris_johnsen@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When a cherry-pick of an empty commit is done, release the lock
held on the index.
The fix is the same as was applied to similar code in 4271666046.
Signed-off-by: Chris Johnsen <chris_johnsen@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
document config --bool-or-int
The documentation is just a pointer to the --bool and --int
options, but it makes sense to at least mention that it
exists.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The documentation is just a pointer to the --bool and --int
options, but it makes sense to at least mention that it
exists.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t1300: use test_must_fail as appropriate
Some of the tests checked the exit code manually, even going
so far as to run git outside of the test_expect harness.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some of the tests checked the exit code manually, even going
so far as to run git outside of the test_expect harness.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
cleanup: add isascii()
Add a standard definition of isascii() and use it to replace an open
coded high-bit test in pretty.c. While we're there, write the ESC
char as the more commonly used '\033' instead of as 0x1b to enhance
its grepability.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a standard definition of isascii() and use it to replace an open
coded high-bit test in pretty.c. While we're there, write the ESC
char as the more commonly used '\033' instead of as 0x1b to enhance
its grepability.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation: fix badly indented paragraphs in "--bisect-all" description
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Update draft release notes to 1.6.3
Make git blame's date output format configurable, like git log
Add the following:
- git config value blame.date that expects one of the git log date
formats (e.g. relative,local,default,iso,...);
- git blame command line option --date expects one of the git
log date formats;
- documentation in blame-options.txt;
- git blame uses the appropriate date.c functions and enums to
make sense of the date format and provide appropriate data;
git blame continues to line up the output columns by padding the date
column up to the max width of the chosen date format.
The date format for git blame without both blame.date and --date continues
to be ISO for backwards compatibility.
git annotate ignores the date format specifiers and continues to uses the
ISO format, as before.
Signed-off-by: Eugene Letuchy <eugene@facebook.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add the following:
- git config value blame.date that expects one of the git log date
formats (e.g. relative,local,default,iso,...);
- git blame command line option --date expects one of the git
log date formats;
- documentation in blame-options.txt;
- git blame uses the appropriate date.c functions and enums to
make sense of the date format and provide appropriate data;
git blame continues to line up the output columns by padding the date
column up to the max width of the chosen date format.
The date format for git blame without both blame.date and --date continues
to be ISO for backwards compatibility.
git annotate ignores the date format specifiers and continues to uses the
ISO format, as before.
Signed-off-by: Eugene Letuchy <eugene@facebook.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'en/maint-hash-object'
* en/maint-hash-object:
Ensure proper setup of git_dir for git-hash-object
Conflicts:
hash-object.c
* en/maint-hash-object:
Ensure proper setup of git_dir for git-hash-object
Conflicts:
hash-object.c
Merge branch 'jc/blame'
* jc/blame:
blame: show "previous" information in --porcelain/--incremental format
git-blame: refactor code to emit "porcelain format" output
* jc/blame:
blame: show "previous" information in --porcelain/--incremental format
git-blame: refactor code to emit "porcelain format" output
Merge branch 'ns/pretty-format'
* ns/pretty-format:
bash completion: add --format= and --oneline options for "git log"
Add tests for git log --pretty, --format and --oneline.
Add --oneline that is a synonym to "--pretty=oneline --abbrev-commit"
Give short-hands to --pretty=tformat:%formatstring
Add --format that is a synonym to --pretty
* ns/pretty-format:
bash completion: add --format= and --oneline options for "git log"
Add tests for git log --pretty, --format and --oneline.
Add --oneline that is a synonym to "--pretty=oneline --abbrev-commit"
Give short-hands to --pretty=tformat:%formatstring
Add --format that is a synonym to --pretty
Merge branch 'jk/sane-relative-time'
* jk/sane-relative-time:
never fallback relative times to absolute
* jk/sane-relative-time:
never fallback relative times to absolute
Merge branch 'fc/config-editor'
* fc/config-editor:
git config: trivial cleanup for editor action
git config: codestyle cleanups
config: Add new option to open an editor.
* fc/config-editor:
git config: trivial cleanup for editor action
git config: codestyle cleanups
config: Add new option to open an editor.
Merge branch 'js/send-email'
* js/send-email:
send-email: add --confirm option and configuration setting
send-email: don't create temporary compose file until it is needed
send-email: --suppress-cc improvements
send-email: handle multiple Cc addresses when reading mbox message
send-email: allow send-email to run outside a repo
* js/send-email:
send-email: add --confirm option and configuration setting
send-email: don't create temporary compose file until it is needed
send-email: --suppress-cc improvements
send-email: handle multiple Cc addresses when reading mbox message
send-email: allow send-email to run outside a repo
Merge branch 'sg/rerere-cleanup'
* sg/rerere-cleanup:
rerere: remove duplicated functions
* sg/rerere-cleanup:
rerere: remove duplicated functions
Merge branch 'jc/add-p-unquote'
* jc/add-p-unquote:
git-add -i/-p: learn to unwrap C-quoted paths
* jc/add-p-unquote:
git-add -i/-p: learn to unwrap C-quoted paths
Merge branch 'jw/imap-preformatted-html'
* jw/imap-preformatted-html:
imap.preformattedHTML to tell Thunderbird to send non-flowed text
* jw/imap-preformatted-html:
imap.preformattedHTML to tell Thunderbird to send non-flowed text
Merge branch 'jw/format-patch-attach'
* jw/format-patch-attach:
Enable setting attach as the default in .gitconfig for git-format-patch.
* jw/format-patch-attach:
Enable setting attach as the default in .gitconfig for git-format-patch.
Merge branch 'sr/force-rebase'
* sr/force-rebase:
Teach rebase to rebase even if upstream is up to date
* sr/force-rebase:
Teach rebase to rebase even if upstream is up to date
Merge branch 'fg/exclude-bq'
* fg/exclude-bq:
Support "\" in non-wildcard exclusion entries
* fg/exclude-bq:
Support "\" in non-wildcard exclusion entries
Merge branch 'dm/add-i-edit-abort'
* dm/add-i-edit-abort:
add -i: revisit hunk on editor failure
* dm/add-i-edit-abort:
add -i: revisit hunk on editor failure
Merge branch 'tp/completion'
* tp/completion:
Fixup: Add bare repository indicator for __git_ps1
Add bare repository indicator for __git_ps1
completion: More fixes to prevent unbound variable errors
completion: Better __git_ps1 support when not in working directory
completion: Use consistent if [...] convention, not "test"
completion: For consistency, change "git rev-parse" to __gitdir calls
* tp/completion:
Fixup: Add bare repository indicator for __git_ps1
Add bare repository indicator for __git_ps1
completion: More fixes to prevent unbound variable errors
completion: Better __git_ps1 support when not in working directory
completion: Use consistent if [...] convention, not "test"
completion: For consistency, change "git rev-parse" to __gitdir calls
Merge branch 'js/branch-symref'
* js/branch-symref:
add basic branch display tests
branch: clean up repeated strlen
Avoid segfault with 'git branch' when the HEAD is detached
builtin-branch: improve output when displaying remote branches
Conflicts:
builtin-branch.c
* js/branch-symref:
add basic branch display tests
branch: clean up repeated strlen
Avoid segfault with 'git branch' when the HEAD is detached
builtin-branch: improve output when displaying remote branches
Conflicts:
builtin-branch.c
Merge branch 'al/ansi-color'
* al/ansi-color:
builtin-branch.c: Rename branch category color names
Clean up use of ANSI color sequences
* al/ansi-color:
builtin-branch.c: Rename branch category color names
Clean up use of ANSI color sequences
Merge branch 'js/valgrind'
* js/valgrind:
valgrind: do not require valgrind 3.4.0 or newer
test-lib: avoid assuming that templates/ are in the GIT_EXEC_PATH
Tests: let --valgrind imply --verbose and --tee
Add a script to coalesce the valgrind outputs
t/Makefile: provide a 'valgrind' target
test-lib.sh: optionally output to test-results/$TEST.out, too
Valgrind support: check for more than just programming errors
valgrind: ignore ldso and more libz errors
Add valgrind support in test scripts
* js/valgrind:
valgrind: do not require valgrind 3.4.0 or newer
test-lib: avoid assuming that templates/ are in the GIT_EXEC_PATH
Tests: let --valgrind imply --verbose and --tee
Add a script to coalesce the valgrind outputs
t/Makefile: provide a 'valgrind' target
test-lib.sh: optionally output to test-results/$TEST.out, too
Valgrind support: check for more than just programming errors
valgrind: ignore ldso and more libz errors
Add valgrind support in test scripts
MinGW: 64-bit file offsets
The type 'off_t' should be used everywhere so that the bit-depth of that
type can be adjusted in the standard C library, and you just need to
recompile your program to benefit from the extended precision.
Only that it was not done that way in the MS runtime library.
This patch reroutes off_t to off64_t and provides the other necessary
changes so that finally, clones larger than 2 gigabyte work on Windows
(provided you are on a file system that allows files larger than 2gb).
Initial patch by Sickboy <sb@dev-heaven.net>.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The type 'off_t' should be used everywhere so that the bit-depth of that
type can be adjusted in the standard C library, and you just need to
recompile your program to benefit from the extended precision.
Only that it was not done that way in the MS runtime library.
This patch reroutes off_t to off64_t and provides the other necessary
changes so that finally, clones larger than 2 gigabyte work on Windows
(provided you are on a file system that allows files larger than 2gb).
Initial patch by Sickboy <sb@dev-heaven.net>.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation - More examples for git bisect
Including passing parameters to the programs, and running more
complicated checks without requiring a seperate shell script.
Signed-off-by: John Tapsell <johnflux@gmail.com>
Acked-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Including passing parameters to the programs, and running more
complicated checks without requiring a seperate shell script.
Signed-off-by: John Tapsell <johnflux@gmail.com>
Acked-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Draft release notes: Carry forward the warning for behaviour changes
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'maint'
* maint:
Make the 'lock file' exists error more informative
* maint:
Make the 'lock file' exists error more informative
improve missing repository error message
Certain remote commands, when asked to do something in a
particular directory that was not actually a git repository,
would say "unable to chdir or not a git archive". The
"chdir" bit is an unnecessary detail, and the term "git
archive" is much less common these days than "git repository".
So let's switch them all to:
fatal: '%s' does not appear to be a git repository
Signed-off-by: Jeff King <peff@peff.net>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Certain remote commands, when asked to do something in a
particular directory that was not actually a git repository,
would say "unable to chdir or not a git archive". The
"chdir" bit is an unnecessary detail, and the term "git
archive" is much less common these days than "git repository".
So let's switch them all to:
fatal: '%s' does not appear to be a git repository
Signed-off-by: Jeff King <peff@peff.net>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Make the 'lock file' exists error more informative
It looks like someone did 90% of the work, then forgot to actually use
the function in one place.
Also the helper function did not use the correct variable.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
It looks like someone did 90% of the work, then forgot to actually use
the function in one place.
Also the helper function did not use the correct variable.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-archive: add --output=<file> to send output to a file
When archiving a repository there is no way to specify a file as output.
This patch adds a new option "--output" that redirects the output to a
file instead of stdout.
Signed-off-by: Carlos Manuel Duclos Vergara <carlos.duclos@nokia.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When archiving a repository there is no way to specify a file as output.
This patch adds a new option "--output" that redirects the output to a
file instead of stdout.
Signed-off-by: Carlos Manuel Duclos Vergara <carlos.duclos@nokia.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Improve error message for git-filter-branch
Tell the user that a backup (original) already exists, and how to solve
this problem (with -f option)
Signed-off-by: John Tapsell <johnflux@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Tell the user that a backup (original) already exists, and how to solve
this problem (with -f option)
Signed-off-by: John Tapsell <johnflux@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Google has renamed the imap folder
Also add a comment that the web interface wraps the lines
Signed-off-by: John Tapsell <johnflux@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Also add a comment that the web interface wraps the lines
Signed-off-by: John Tapsell <johnflux@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Modify description file to say what this file is
A lot of people see this message for the first time on the gitweb
interface, where there is no clue as to what 'this file' means.
Signed-off-by: John Tapsell <johnflux@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
A lot of people see this message for the first time on the gitweb
interface, where there is no clue as to what 'this file' means.
Signed-off-by: John Tapsell <johnflux@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
rev-list: estimate number of bisection step left
This patch teaches "git rev-list --bisect-vars" to output an estimate
of the number of bisection step left _after the current one_ along with
the other variables it already outputs.
This patch also makes "git-bisect.sh" display this number of steps left
_after the current one_, along with the estimate of the number of
revisions left to test (after the current one).
Here is a table to help analyse what should be the best estimate for
the number of bisect steps left.
N : linear case --> probabilities --> best
-------------------------------------------------------------
1 : G-B --> 0 --> 0
2 : G-U1-B --> 0 --> 0
3 : G-U1-U2-B --> 0(1/3) 1(2/3) --> 1
4 : G-U1-U2-U3-B --> 1 --> 1
5 : G-U1-U2-U3-U4-B --> 1(3/5) 2(2/5) --> 1
6 : G-U1-U2-U3-U4-U5-B --> 1(2/6) 2(4/6) --> 2
7 : G-U1-U2-U3-U4-U5-U6-B --> 1(1/7) 2(6/7) --> 2
8 : G-U1-U2-U3-U4-U5-U6-U7-B --> 2 --> 2
9 : G-U1-U2-U3-U4-U5-U6-U7-U8-B --> 2(7/9) 3(2/9) --> 2
10: G-U1-U2-U3-U4-U5-U6-U7-U8-U9-B --> 2(6/10)3(4/10)--> 2
In the column "N", there is the number of revisions that could _now_
be the first bad commit we are looking for.
The "linear case" column describes the linear history corresponding to
the number in column N. G means good, B means bad, and Ux means
unknown. Note that the first bad revision we are looking for can be
any Ux or B.
In the "probabilities" column, there are the different outcomes in
number of steps with the odds of each outcome in parenthesis
corresponding to the linear case.
The "best" column gives the most accurate estimate among the different
outcomes in the "probabilities" column.
We have the following:
best(2^n) == n - 1
and for any x between 0 included and 2^n excluded, the probability for
n - 1 steps left looks like:
P(2^n + x) == (2^n - x) / (2^n + x)
and P(2^n + x) < 0.5 means 2^n < 3x
So the algorithm used in this patch calculates 2^n and x, and then
choose between returning n - 1 and n.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This patch teaches "git rev-list --bisect-vars" to output an estimate
of the number of bisection step left _after the current one_ along with
the other variables it already outputs.
This patch also makes "git-bisect.sh" display this number of steps left
_after the current one_, along with the estimate of the number of
revisions left to test (after the current one).
Here is a table to help analyse what should be the best estimate for
the number of bisect steps left.
N : linear case --> probabilities --> best
-------------------------------------------------------------
1 : G-B --> 0 --> 0
2 : G-U1-B --> 0 --> 0
3 : G-U1-U2-B --> 0(1/3) 1(2/3) --> 1
4 : G-U1-U2-U3-B --> 1 --> 1
5 : G-U1-U2-U3-U4-B --> 1(3/5) 2(2/5) --> 1
6 : G-U1-U2-U3-U4-U5-B --> 1(2/6) 2(4/6) --> 2
7 : G-U1-U2-U3-U4-U5-U6-B --> 1(1/7) 2(6/7) --> 2
8 : G-U1-U2-U3-U4-U5-U6-U7-B --> 2 --> 2
9 : G-U1-U2-U3-U4-U5-U6-U7-U8-B --> 2(7/9) 3(2/9) --> 2
10: G-U1-U2-U3-U4-U5-U6-U7-U8-U9-B --> 2(6/10)3(4/10)--> 2
In the column "N", there is the number of revisions that could _now_
be the first bad commit we are looking for.
The "linear case" column describes the linear history corresponding to
the number in column N. G means good, B means bad, and Ux means
unknown. Note that the first bad revision we are looking for can be
any Ux or B.
In the "probabilities" column, there are the different outcomes in
number of steps with the odds of each outcome in parenthesis
corresponding to the linear case.
The "best" column gives the most accurate estimate among the different
outcomes in the "probabilities" column.
We have the following:
best(2^n) == n - 1
and for any x between 0 included and 2^n excluded, the probability for
n - 1 steps left looks like:
P(2^n + x) == (2^n - x) / (2^n + x)
and P(2^n + x) < 0.5 means 2^n < 3x
So the algorithm used in this patch calculates 2^n and x, and then
choose between returning n - 1 and n.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Fix neglect of diff_setup()/diff_setup_done() symmetry.
Code that calls diff_setup(), including via init_revisions(), should later call
diff_setup_done(), possibly via setup_revisions(). Failure to do so could cause
errors, especially in the future when we add responsibilities to
diff_setup_done(). This instance causes no known errors with the present code.
But it resulted in an error with an experimental patch.
Signed-off-by: Keith Cascio <keith@cs.ucla.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Code that calls diff_setup(), including via init_revisions(), should later call
diff_setup_done(), possibly via setup_revisions(). Failure to do so could cause
errors, especially in the future when we add responsibilities to
diff_setup_done(). This instance causes no known errors with the present code.
But it resulted in an error with an experimental patch.
Signed-off-by: Keith Cascio <keith@cs.ucla.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Use DIFF_XDL_SET/DIFF_OPT_SET instead of raw bit-masking
Signed-off-by: Keith Cascio <keith@cs.ucla.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Keith Cascio <keith@cs.ucla.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Beginning of 1.6.3 development track