When writing conflict hunks in ‘diff3 -m’ format, also add a label to
the common ancestor. Especially in a cherry-pick, it is not immediately
obvious without such a label what the common ancestor represents.
git rerere does not have trouble parsing the new output and its preimage
ids are unchanged since it includes its own code for recreating conflict
hunks. No other code in git parses conflict hunks.
Requested-by: Stefan Monnier <monnier@iro.umontreal.ca>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When reverting a commit, the commit being merged is not the commit
to revert itself but its parent. Add “parent of” to the conflict
hunk label to make this more clear.
The conflict hunk labels are all pieces of a single string written in
the new get_message() function. Avoid some complication by using
mempcpy to advance a pointer as the result is written.
Also free the corresponding temporary buffer (it was leaked before).
This is not important because it is a small one-time allocation. It
would become a memory leak if unnoticed when libifying revert.
This patch uses calls to strlen() instead of integer constants in some
places. GCC will compute the length at compile time; I am not sure
about other compilers, but this is not performance-critical anyway.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git checkout --merge --conflict=diff3 can be used to present conflict
hunks including text from the common ancestor. The added information
is helpful for resolving a merge by hand, and merge tools tend to
understand it because it is very similar to what ‘diff3 -m’ produces.
Unlike current git, diff3 -m includes a label for the merge base on
the ||||||| line, and unfortunately, some tools cannot parse the
conflict hunks without it. Humans can benefit from a cue when
learning to interpreting the format, too. Mark the start of the text
from the old branch with a label based on the branch’s name.
git rerere does not have trouble parsing this output and its preimage
ids are unchanged since it includes its own code for recreating
conflict hunks. No other code in git tries to parse conflict hunks.
Requested-by: Stefan Monnier <monnier@iro.umontreal.ca>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git checkout --conflict=diff3 can be used to present conflicts hunks
including text from the common ancestor:
<<<<<<< ours
ourside
|||||||
original
=======
theirside
>>>>>>> theirs
The added information is helpful for resolving a merge by hand, and
merge tools can usually understand it without trouble because it looks
like output from ‘diff3 -m’.
diff3 includes a label for the merge base on the ||||||| line, and it
seems some tools (for example, Emacs 22’s smerge-mode) cannot parse
conflict hunks without such a label. Humans could use help in
interpreting the output, too. So change the marker for the start of the
text from the common ancestor to include the label “base”.
git rerere’s conflict identifiers are not affected: to parse conflict
hunks, rerere looks for whitespace after the ||||||| marker rather
than a newline, and to compute preimage ids, rerere has its own code
for creating conflict hunks. No other code in git tries to parse
conflict hunks.
Requested-by: Stefan Monnier <monnier@iro.umontreal.ca>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git merge-file --diff3 can be used to present conflicts hunks
including text from the common ancestor.
The added information is helpful for resolving a merge by hand, and
merge tools can usually grok it because it looks like output from
diff3 -m. However, ‘diff3’ includes a label for the merge base on the
||||||| line and some tools cannot parse conflict hunks without such a
label. Write the base-name as passed in a -L option (or the name of
the ancestor file by default) on that line.
git rerere will not have trouble parsing this output, since instead of
looking for a newline, it looks for whitespace after the |||||||
marker. Since rerere includes its own code for recreating conflict
hunks, conflict identifiers are unaffected. No other code in git tries
to parse conflict hunks.
Requested-by: Stefan Monnier <monnier@iro.umontreal.ca>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We are about to change the format of the conflict hunks that
cherry-pick and revert write. Add tests checking the current behavior
first.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We are about to change the format of the conflict hunks that ‘checkout
--merge’ writes. Add tests checking the current behavior first.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* jk/maint-add-ignored-dir:
tests for "git add ignored-dir/file" without -f
dir: fix COLLECT_IGNORED on excluded prefixes
t0050: mark non-working test as such
* cc/reset-keep:
Documentation: improve description of "git reset --keep"
reset: disallow using --keep when there are unmerged entries
reset: disallow "reset --keep" outside a work tree
Documentation: reset: describe new "--keep" option
reset: add test cases for "--keep" option
reset: add option "--keep" to "git reset"
* bg/apply-fix-blank-at-eof:
t3417: Add test cases for "rebase --whitespace=fix"
t4124: Add additional tests of --whitespace=fix
apply: Allow blank context lines to match beyond EOF
apply: Remove the quick rejection test
apply: Don't unnecessarily update line lengths in the preimage
* bw/union-merge-refactor:
merge-file: add option to select union merge favor
merge-file: add option to specify the marker size
refactor merge flags into xmparam_t
make union merge an xdl merge favor
Several tests did not use test_expect_success for their setup
commands. Putting these start commands into the testing framework
means both that errors during setup will be caught quickly and that
non-error text will be suppressed without -v.
Signed-off-by: Brian Gernhardt <brian@gernhardtsoftware.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* sd/format-patch-to:
send-email: add --no-cc, --no-to, and --no-bcc
format-patch: add --no-cc, --no-to, and --no-add-headers
format-patch: use a string_list for headers
Add 'git format-patch --to=' option and 'format.to' configuration variable.
* tc/http-cleanup:
remote-curl: init walker only when needed
remote-curl: use http_fetch_ref() instead of walker wrapper
http: init and cleanup separately from http-walker
http-walker: cleanup more thoroughly
http-push: remove "|| 1" to enable verbose check
t554[01]-http-push: refactor, add non-ff tests
t5541-http-push: check that ref is unchanged for non-ff test
* ld/push-porcelain:
t5516: Use test_cmp when appropriate
git-push: add tests for git push --porcelain
git-push: make git push --porcelain print "Done"
git-push: send "To <remoteurl>" messages to the standard output in --porcelain mode
git-push: fix an advice message so it goes to stderr
Conflicts:
transport.c
* jh/notes: (33 commits)
Documentation: fix a few typos in git-notes.txt
notes: fix malformed tree entry
builtin-notes: Minor (mostly parse_options-related) fixes
builtin-notes: Add "copy" subcommand for copying notes between objects
builtin-notes: Misc. refactoring of argc and exit value handling
builtin-notes: Add -c/-C options for reusing notes
builtin-notes: Refactor handling of -F option to allow combining -m and -F
builtin-notes: Deprecate the -m/-F options for "git notes edit"
builtin-notes: Add "append" subcommand for appending to note objects
builtin-notes: Add "add" subcommand for adding notes to objects
builtin-notes: Add --message/--file aliases for -m/-F options
builtin-notes: Add "list" subcommand for listing note objects
Documentation: Generalize git-notes docs to 'objects' instead of 'commits'
builtin-notes: Add "prune" subcommand for removing notes for missing objects
Notes API: prune_notes(): Prune notes that belong to non-existing objects
t3305: Verify that removing notes triggers automatic fanout consolidation
builtin-notes: Add "remove" subcommand for removing existing notes
Teach builtin-notes to remove empty notes
Teach notes code to properly preserve non-notes in the notes tree
t3305: Verify that adding many notes with git-notes triggers increased fanout
...
Conflicts:
Makefile
The test is to prepare an empty file "camelcase" in the index, remove
and replace it with another file "CamelCase" with "1" as its contents
in the working tree, and add it to the index, in a repository configured
to be case insensitive.
However, the test actually checked ls-files knows about a pathname that
matches "camelcase" case insensitively. It didn't check if the added
contents actually was the updated one.
Mark the test as non-working.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* maint:
don't use default revision if a rev was specified
for_each_recent_reflog_ent(): use strbuf, fix offset handling
t/Makefile: remove test artifacts upon "make clean"
blame: fix indent of line numbers
If a revision is specified, it happens not to have any commits, don't
use the default revision. By doing so, surprising and undesired
behavior can happen, such as showing the reflog for HEAD when a branch
was specified.
[jc: squashed a test from René]
Signed-off-by: Dave Olszewski <cxreg@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Correct the calculation of the number of digits for line counts of the
form 10^n-1 (9, 99, ...) in lineno_width(). This makes blame stop
printing an extra space before the line numbers of files with that many
total lines.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The rewrite-root option seems to be a bit problematic with merge
detecting, so it's better to have a merge detecting test with it
turned on.
Signed-off-by: Tuomas Suutari <tuomas.suutari@gmail.com>
Acked-by: Eric Wong <normalperson@yhbt.net>
Consistently using test_cmp would make debugging test scripts far easier,
as output from them run under "-v" option becomes readable.
Besides, some platforms' "diff" implementations lack "-q" option.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Consistently using test_cmp would make debugging test scripts far easier,
as output from them run under "-v" option becomes readable.
Besides, some platforms' "diff" implementations lack "-q" option.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* sd/init-template:
wrap-for-bin: do not export an empty GIT_TEMPLATE_DIR
t/t0001-init.sh: add test for 'init with init.templatedir set'
init: having keywords without value is not a global error.
Add a "TEMPLATE DIRECTORY" section to git-init[1].
Add `init.templatedir` configuration variable.
* sh/am-keep-cr:
git-am: Add tests for `--keep-cr`, `--no-keep-cr` and `am.keepcr`
git-am: Add am.keepcr and --no-keep-cr to override it
git-am: Add command line parameter `--keep-cr` passing it to git-mailsplit
documentation: 'git-mailsplit --keep-cr' is not hidden anymore
There's no way to override the sendemail.to, sendemail.cc, and
sendemail.bcc config settings. Add options allowing the user to tell
git to ignore the config settings and take whatever is on the command
line.
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
These new options allow users to override their config settings for
format.cc, format.to and format.headers respectively. These options
only make git ignore the config settings and any previous command line
options, so you'll still have to add more command line options to add
extra headers. For example,
$ cat .git/config
[format]
to = Someone <someone@out.there>
$ git format-patch -1 --no-to --to="Someone Else <else@out.there>"
would format a patch addressed to "Someone Else" and not "Someone".
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* jc/fetch-param:
fetch --all/--multiple: keep all the fetched branch information
builtin-fetch --all/--multi: propagate options correctly
t5521: fix and modernize
* mm/mkstemps-mode-for-packfiles:
Use git_mkstemp_mode instead of plain mkstemp to create object files
git_mkstemps_mode: don't set errno to EINVAL on exit.
Use git_mkstemp_mode and xmkstemp_mode in odb_mkstemp, not chmod later.
git_mkstemp_mode, xmkstemp_mode: variants of gitmkstemps with mode argument.
Move gitmkstemps to path.c
Add a testcase for ACL with restrictive umask.
* jc/fetch-param:
fetch --all/--multiple: keep all the fetched branch information
builtin-fetch --all/--multi: propagate options correctly
t5521: fix and modernize
* nd/root-git:
Add test for using Git at root of file system
Support working directory located at root
Move offset_1st_component() to path.c
init-db, rev-parse --git-dir: do not append redundant slash
make_absolute_path(): Do not append redundant slash
Conflicts:
setup.c
sha1_file.c
* mm/mkstemps-mode-for-packfiles:
Use git_mkstemp_mode instead of plain mkstemp to create object files
git_mkstemps_mode: don't set errno to EINVAL on exit.
Use git_mkstemp_mode and xmkstemp_mode in odb_mkstemp, not chmod later.
git_mkstemp_mode, xmkstemp_mode: variants of gitmkstemps with mode argument.
Move gitmkstemps to path.c
Add a testcase for ACL with restrictive umask.
In configuration files (and "git config --color" command line), we
supported one and only one attribute after foreground and background
color. Accept combinations of attributes, e.g.
[diff.color]
old = red reverse bold
Signed-off-by: Junio C Hamano <gitster@pobox.com>
I used to set GREP_OPTIONS to exclude *.orig and *.rej files. But with this
the test t4252-am-options.sh fails because it calls grep with a .rej file:
grep "@@ -1,3 +1,3 @@" file-2.rej
Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
