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2011-10-05Merge branch 'jk/argv-array'Libravatar Junio C Hamano2-0/+125
* jk/argv-array: run_hook: use argv_array API checkout: use argv_array API bisect: use argv_array API quote: provide sq_dequote_to_argv_array refactor argv_array into generic code quote.h: fix bogus comment add sha1_array API docs
2011-09-14refactor argv_array into generic codeLibravatar Jeff King1-0/+46
The submodule code recently grew generic code to build a dynamic argv array. Many other parts of the code can reuse this, too, so let's make it generically available. There are two enhancements not found in the original code: 1. We now handle the NULL-termination invariant properly, even when no strings have been pushed (before, you could have an empty, NULL argv). This was not a problem for the submodule code, which always pushed at least one argument, but was not sufficiently safe for generic code. 2. There is a formatted variant of the "push" function. This is a convenience function which was not needed by the submodule code, but will make it easier to port other users to the new code. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-09-14add sha1_array API docsLibravatar Jeff King1-0/+79
This API was introduced in 902bb36, but never documented. Let's be nice to future users of the code. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-09-02Merge branch 'en/merge-recursive-2'Libravatar Junio C Hamano1-0/+10
* en/merge-recursive-2: (57 commits) merge-recursive: Don't re-sort a list whose order we depend upon merge-recursive: Fix virtual merge base for rename/rename(1to2)/add-dest t6036: criss-cross + rename/rename(1to2)/add-dest + simple modify merge-recursive: Avoid unnecessary file rewrites t6022: Additional tests checking for unnecessary updates of files merge-recursive: Fix spurious 'refusing to lose untracked file...' messages t6022: Add testcase for spurious "refusing to lose untracked" messages t3030: fix accidental success in symlink rename merge-recursive: Fix working copy handling for rename/rename/add/add merge-recursive: add handling for rename/rename/add-dest/add-dest merge-recursive: Have conflict_rename_delete reuse modify/delete code merge-recursive: Make modify/delete handling code reusable merge-recursive: Consider modifications in rename/rename(2to1) conflicts merge-recursive: Create function for merging with branchname:file markers merge-recursive: Record more data needed for merging with dual renames merge-recursive: Defer rename/rename(2to1) handling until process_entry merge-recursive: Small cleanups for conflict_rename_rename_1to2 merge-recursive: Fix rename/rename(1to2) resolution for virtual merge base merge-recursive: Introduce a merge_file convenience function merge-recursive: Fix modify/delete resolution in the recursive case ...
2011-08-22Merge branch 'maint'Libravatar Junio C Hamano1-0/+81
* maint: add technical documentation about ref iteration Do not use C++-style comments
2011-08-22add technical documentation about ref iterationLibravatar Heiko Voigt1-0/+81
Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-17Merge branch 'mh/check-attr-relative'Libravatar Junio C Hamano1-22/+39
* mh/check-attr-relative: (29 commits) test-path-utils: Add subcommand "prefix_path" test-path-utils: Add subcommand "absolute_path" git-check-attr: Normalize paths git-check-attr: Demonstrate problems with relative paths git-check-attr: Demonstrate problems with unnormalized paths git-check-attr: test that no output is written to stderr Rename git_checkattr() to git_check_attr() git-check-attr: Fix command-line handling to match docs git-check-attr: Drive two tests using the same raw data git-check-attr: Add an --all option to show all attributes git-check-attr: Error out if no pathnames are specified git-check-attr: Process command-line args more systematically git-check-attr: Handle each error separately git-check-attr: Extract a function error_with_usage() git-check-attr: Introduce a new variable git-check-attr: Extract a function output_attr() Allow querying all attributes on a file Remove redundant check Remove redundant call to bootstrap_attr_stack() Extract a function collect_all_attrs() ...
2011-08-14string-list: Add API to remove an item from an unsorted listLibravatar Johannes Sixt1-0/+10
Teach the string-list API how to remove an entry in O(1) runtime by moving the last entry to the vacated spot. As such, the routine works only for unsorted lists. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04Rename git_checkattr() to git_check_attr()Libravatar Michael Haggerty1-4/+4
Suggested by: Junio Hamano <gitster@pobox.com> Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04Allow querying all attributes on a fileLibravatar Michael Haggerty1-14/+30
Add a function, git_all_attrs(), that reports on all attributes that are set on a path. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04Provide access to the name attribute of git_attrLibravatar Michael Haggerty1-1/+2
It will be present in any likely future reimplementation, and its availability simplifies other code. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-04doc: Correct git_attr() calls in example codeLibravatar Michael Haggerty1-5/+5
Commit 7fb0eaa2 (2010-01-17) changed git_attr() to take a string instead of a string and a length. Update the documentation accordingly. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-03add gitignore entry to description about how to write a builtinLibravatar Heiko Voigt1-0/+2
If the author forgets the gitignore entry the built result will show up as new file in the git working directory. Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-01Merge branch 'an/shallow-doc' into maintLibravatar Junio C Hamano1-29/+74
* an/shallow-doc: Document the underlying protocol used by shallow repositories and --depth commands. Fix documentation of fetch-pack that implies that the client can disconnect after sending wants.
2011-07-31Documentation: clarify the invalidated tree entry formatLibravatar Carlos Martín Nieto1-2/+3
When the entry_count is -1, the tree is invalidated and therefore has not associated hash (or object name). Explicitly state that the next entry starts after the newline. Signed-off-by: Carlos Martín Nieto <cmn@elego.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-08Document the underlying protocol used by shallow repositories and --depth ↵Libravatar Alex Neronskiy1-22/+66
commands. Explain the exchange that occurs between a client and server when the client is requesting shallow history and/or is already using a shallow repository. Signed-off-by: Alex Neronskiy <zakmagnus@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-08Fix documentation of fetch-pack that implies that the client can disconnect ↵Libravatar Alex Neronskiy1-14/+15
after sending wants. Specify conditions under which the client can terminate the connection early. Previously, an unintended behavior was possible which could confuse servers. Based-on-patch-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Alex Neronskiy <zakmagnus@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-05-26Documentation/technical/api-diff.txt: correct name of diff_unmerge()Libravatar Brandon Casey1-2/+2
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-26Merge branch 'nd/index-doc'Libravatar Junio C Hamano1-0/+185
* nd/index-doc: doc: technical details about the index file format doc: technical details about the index file format
2011-03-23doc: technical details about the index file formatLibravatar Junio C Hamano1-37/+57
* Clarify "string of unsigned bytes"; * Blob has two variants (regular file vs symlink), not (blob vs symlink); * Clarify permission mode bits; * Clarify ce_namelen() "too long to fit in the length field" case; * Clarify "." etc are forbidden as path components; * Match the description with the internal wording "cache-tree"; * All types of extension begin with signature and length as explained in the first part. Don't repeat the "length" part in the description of each extension (can be mistaken as if there is a separate 32-bit size field inside the extension), but state what the signature for each extension is. * Don't say "Extension tag", as we have said "Extension signature" in the first part---be consistent; * Clarify the invalidation of cache-tree entries; * Correct description on subtree_nr field in the cache-tree; * Clarify the order of entries in cache-tree; Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-27doc: technical details about the index file formatLibravatar Nguyễn Thái Ngọc Duy1-0/+165
This bases on the original work by Robin Rosenberg. Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-01-04Fix typos in the documentationLibravatar Ralf Wildenhues1-1/+1
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-11-24Merge branch 'rs/opt-help-text'Libravatar Junio C Hamano1-3/+6
* rs/opt-help-text: verify-tag: document --verbose branch: improve --verbose description archive: improve --verbose description Describe various forms of "be quiet" using OPT__QUIET add OPT__FORCE add description parameter to OPT__QUIET add description parameter to OPT__DRY_RUN add description parameter to OPT__VERBOSE
2010-11-17Merge branch 'maint'Libravatar Junio C Hamano1-0/+41
* maint: clean: remove redundant variable baselen Documentation/git-pull: clarify configuration Document that rev-list --graph triggers parent rewriting. clean: avoid quoting twice document sigchain api Keep together options controlling the behaviour of diffcore-rename. t3402: test "rebase -s<strategy> -X<opt>"
2010-11-16document sigchain apiLibravatar Jeff King1-0/+41
It's pretty straightforward, but a stripped-down example never hurts. And we should make clear that it is explicitly OK to use SIG_DFL and SIG_IGN. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-11-15add OPT__FORCELibravatar René Scharfe1-0/+3
Add OPT__FORCE as a helper macro in the same spirit as OPT__VERBOSE et.al. to simplify defining -f/--force options. Signed-off-by: Rene Scharfe <rene.scharfe@lstfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-11-15add description parameter to OPT__QUIETLibravatar René Scharfe1-1/+1
Allows better help text to be defined than "be quiet". Also make use of the macro in a place that already had a different description. No object code changes intended. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-11-15add description parameter to OPT__DRY_RUNLibravatar René Scharfe1-1/+1
Allows better help text to be defined than "dry run". Also make use of the macro in places that already had a different description. No object code changes intended. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-11-15add description parameter to OPT__VERBOSELibravatar René Scharfe1-1/+1
Allows better help text to be defined than "be verbose". Also make use of the macro in places that already had a different description. No object code changes intended. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-10-26Merge branch 'jf/merge-ignore-ws'Libravatar Junio C Hamano1-20/+51
* jf/merge-ignore-ws: merge-recursive: options to ignore whitespace changes merge-recursive --patience ll-merge: replace flag argument with options struct merge-recursive: expose merge options for builtin merge
2010-09-03Merge branch 'jn/doc-backslash'Libravatar Junio C Hamano1-4/+4
* jn/doc-backslash: Documentation: remove stray backslash in show-branch discussion Documentation: remove stray backslashes from "Fighting regressions" article Documentation: do not convert ... operator to ellipses Documentation: avoid stray backslash in user manual Documentation: avoid stray backslashes in core tutorial Documentation: remove stray backslashes in rev-parse manual Documentation: remove backslash before ~ in fast-import manual Documentation: remove stray backslash from "git bundle" manual Documentation/technical: avoid stray backslash in parse-options API docs Documentation: remove backslashes in manpage synopses Documentation: clarify quoting in gitignore docs Documentation: clarify quoting in "git rm" example Documentation: add missing quotes to "git grep" examples Documentation: clarify quoting in "git add" example Documentation: unbreak regex in show-ref manual Documentation: quoting trouble in "git rm" discussion Documentation: tweak description of log.date
2010-09-03Merge branch 'jn/merge-renormalize'Libravatar Junio C Hamano1-0/+73
* jn/merge-renormalize: merge-recursive --renormalize rerere: never renormalize rerere: migrate to parse-options API t4200 (rerere): modernize style ll-merge: let caller decide whether to renormalize ll-merge: make flag easier to populate Documentation/technical: document ll_merge merge-trees: let caller decide whether to renormalize merge-trees: push choice to renormalize away from low level t6038 (merge.renormalize): check that it can be turned off t6038 (merge.renormalize): try checkout -m and cherry-pick t6038 (merge.renormalize): style nitpicks Don't expand CRLFs when normalizing text during merge Try normalizing files to avoid delete/modify conflicts when merging Avoid conflicts when merging branches with mixed normalization Conflicts: builtin/rerere.c t/t4200-rerere.sh
2010-08-26ll-merge: replace flag argument with options structLibravatar Jonathan Nieder1-20/+51
Keeping track of the flag bits is proving more trouble than it's worth. Instead, use a pointer to an options struct like most similar APIs do. Callers with no special requests can pass NULL to request the default options. Cc: Bert Wesarg <bert.wesarg@googlemail.com> Cc: Avery Pennarun <apenwarr@gmail.com> Helped-by: Justin Frankel <justin@cockos.com> Helped-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-20Documentation/technical: avoid stray backslash in parse-options API docsLibravatar Jonathan Nieder1-4/+4
Due to some unpleasant interaction between the `quote', 'italics', and `monospace` rules, a certain paragraph ends up rendered like so: ‘short` is a character for the short option (e.g. <tt>'e\’</tt> for <tt>-e</tt>, use <tt>0</tt> to omit), Use the {apostrophe} to avoid this. While at it, escape "->" strings: they are meant as a literal two-character C operator, not a right-pointing arrow. Reported-by: Frédéric Brière <fbriere@fbriere.net> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-11unpack_trees: group error messages by typeLibravatar Matthieu Moy1-0/+2
When an error is encountered, it calls add_rejected_file() which either - directly displays the error message and stops if in plumbing mode (i.e. if show_all_errors is not initialized at 1) - or stores it so that it will be displayed at the end with display_error_msgs(), Storing the files by error type permits to have a list of files for which there is the same error instead of having a serie of almost identical errors. As each bind_overlap error combines a file and an old file, a list cannot be done, therefore, theses errors are not stored but directly displayed. Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-06ll-merge: make flag easier to populateLibravatar Jonathan Nieder1-4/+7
ll_merge() takes its options in a flag word, which has a few advantages: - options flags can be cheaply passed around in registers, while an option struct passed by pointer cannot; - callers can easily pass 0 without trouble for no options, while an option struct passed by value would not allow that. The downside is that code to populate and access the flag word can be somewhat opaque. Mitigate that with a few macros. Cc: Avery Pennarun <apenwarr@gmail.com> Cc: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-06Documentation/technical: document ll_mergeLibravatar Jonathan Nieder1-0/+70
Cc: Junio C Hamano <gitster@pobox.com> Cc: Avery Pennarun <apenwarr@gmail.com> Cc: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-07-11Merge branch 'maint'Libravatar Junio C Hamano1-1/+1
* maint: Documentation: Spelling fix in protocol-capabilities.txt checkout: accord documentation to what git does t0005: work around strange $? in ksh when program terminated by a signal
2010-07-09Documentation: Spelling fix in protocol-capabilities.txtLibravatar Fredrik Skolmli1-1/+1
Signed-off-by: Fredrik Skolmli <fredrik@frsk.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-06-30Merge branch 'jp/string-list-api-cleanup'Libravatar Junio C Hamano1-2/+2
* jp/string-list-api-cleanup: string_list: Fix argument order for string_list_append string_list: Fix argument order for string_list_lookup string_list: Fix argument order for string_list_insert_at_index string_list: Fix argument order for string_list_insert string_list: Fix argument order for for_each_string_list string_list: Fix argument order for print_string_list
2010-06-27string_list: Fix argument order for string_list_appendLibravatar Julian Phillips1-2/+2
Update the definition and callers of string_list_append to use the string_list as the first argument. This helps make the string_list API easier to use by being more consistent. Signed-off-by: Julian Phillips <julian@quantumfyre.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-06-21Merge branch 'js/async-thread'Libravatar Junio C Hamano1-2/+3
* js/async-thread: fast-import: die_nicely() back to vsnprintf (reverts part of ebaa79f) Enable threaded async procedures whenever pthreads is available Dying in an async procedure should only exit the thread, not the process. Reimplement async procedures using pthreads Windows: more pthreads functions Fix signature of fcntl() compatibility dummy Make report() from usage.c public as vreportf() and use it. Modernize t5530-upload-pack-error. Conflicts: http-backend.c
2010-04-06Merge branch 'sb/fmt-merge-msg'Libravatar Junio C Hamano1-1/+5
* sb/fmt-merge-msg: fmt-merge-msg: hide summary option fmt-merge-msg: remove custom string_list implementation string-list: add unsorted_string_list_lookup() fmt-merge-msg: use pretty.c routines t6200: test fmt-merge-msg more t6200: modernize with test_tick fmt-merge-msg: be quiet if nothing to merge
2010-04-04Merge branch 'maint'Libravatar Junio C Hamano1-5/+5
* maint: pack-protocol.txt: fix pkt-line lengths pack-protocol.txt: fix spelling
2010-04-04pack-protocol.txt: fix pkt-line lengthsLibravatar Tay Ray Chuan1-4/+4
Previously, the lengths were 4-bytes short. Fix it such that the lengths reflect the total length of the pkt-line, as per spec. Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-04pack-protocol.txt: fix spellingLibravatar Tay Ray Chuan1-1/+1
s/paramater/parameter/. Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-24string-list: add unsorted_string_list_lookup()Libravatar Stephen Boyd1-1/+5
Sometimes users need to lookup a string in an unsorted string_list. In that case they should use this function instead of the version for sorted strings. Signed-off-by: Stephen Boyd <bebarino@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-10Enable threaded async procedures whenever pthreads is availableLibravatar Johannes Sixt1-2/+3
Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-02Merge branch 'sp/maint-push-sideband' into maintLibravatar Junio C Hamano1-11/+41
* sp/maint-push-sideband: receive-pack: Send internal errors over side-band #2 t5401: Use a bare repository for the remote peer receive-pack: Send hook output over side band #2 receive-pack: Wrap status reports inside side-band-64k receive-pack: Refactor how capabilities are shown to the client send-pack: demultiplex a sideband stream with status data run-command: support custom fd-set in async run-command: Allow stderr to be a caller supplied pipe Conflicts: builtin-receive-pack.c run-command.c t/t5401-update-hooks.sh
2010-03-02Merge branch 'ml/color-when'Libravatar Junio C Hamano1-0/+12
* ml/color-when: Add an optional argument for --color options
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