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* parse-options: remove PARSE_OPT_NEGHELPrs/no-no-no-parseoptRené Scharfe2012-02-282-5/+3
| | | | | | | | | | | | PARSE_OPT_NEGHELP is confusing because short options defined with that flag do the opposite of what the helptext says. It is also not needed anymore now that options starting with no- can be negated by removing that prefix. Convert its only two users to OPT_NEGBIT() and OPT_BOOL() and then remove support for PARSE_OPT_NEGHELP. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'jc/parse-options-boolean'Junio C Hamano2011-10-122-10/+3
|\ | | | | | | | | | | | | | | | | | | | | | | * jc/parse-options-boolean: apply: use OPT_NOOP_NOARG revert: use OPT_NOOP_NOARG parseopt: add OPT_NOOP_NOARG archive.c: use OPT_BOOL() parse-options: deprecate OPT_BOOLEAN Conflicts: builtin/revert.c
| * apply: use OPT_NOOP_NOARGjc/parse-options-booleanRené Scharfe2011-09-281-7/+2
| | | | | | | | | | Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * revert: use OPT_NOOP_NOARGRené Scharfe2011-09-281-3/+1
| | | | | | | | | | Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'rs/name-rev-usage'Junio C Hamano2011-10-121-1/+3
|\ \ | | | | | | | | | | | | * rs/name-rev-usage: name-rev: split usage string
| * | name-rev: split usage stringrs/name-rev-usageRené Scharfe2011-10-031-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | Give each mode of operation (all, from stdin, given commits) its own usage line to make it easier to see that they are mutually exclusive. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'mh/check-ref-format-3'Junio C Hamano2011-10-107-29/+46
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * mh/check-ref-format-3: (23 commits) add_ref(): verify that the refname is formatted correctly resolve_ref(): expand documentation resolve_ref(): also treat a too-long SHA1 as invalid resolve_ref(): emit warnings for improperly-formatted references resolve_ref(): verify that the input refname has the right format remote: avoid passing NULL to read_ref() remote: use xstrdup() instead of strdup() resolve_ref(): do not follow incorrectly-formatted symbolic refs resolve_ref(): extract a function get_packed_ref() resolve_ref(): turn buffer into a proper string as soon as possible resolve_ref(): only follow a symlink that contains a valid, normalized refname resolve_ref(): use prefixcmp() resolve_ref(): explicitly fail if a symlink is not readable Change check_refname_format() to reject unnormalized refnames Inline function refname_format_print() Make collapse_slashes() allocate memory for its result Do not allow ".lock" at the end of any refname component Refactor check_refname_format() Change check_ref_format() to take a flags argument Change bad_ref_char() to return a boolean value ...
| * | | Change check_refname_format() to reject unnormalized refnamesMichael Haggerty2011-10-051-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since much of the infrastructure does not work correctly with unnormalized refnames, change check_refname_format() to reject them. Similarly, change "git check-ref-format" to reject unnormalized refnames by default. But add an option --normalize, which causes "git check-ref-format" to normalize the refname before checking its format, and print the normalized refname. This is exactly the behavior of the old --print option, which is retained but deprecated. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | Inline function refname_format_print()Michael Haggerty2011-10-051-9/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Soon we will make printing independent of collapsing. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | Make collapse_slashes() allocate memory for its resultMichael Haggerty2011-10-051-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This will make upcoming changes a tiny bit easier. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | Change check_ref_format() to take a flags argumentMichael Haggerty2011-10-057-27/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change check_ref_format() to take a flags argument that indicates what is acceptable in the reference name (analogous to "git check-ref-format"'s "--allow-onelevel" and "--refspec-pattern"). This is more convenient for callers and also fixes a failure in the test suite (and likely elsewhere in the code) by enabling "onelevel" and "refspec-pattern" to be allowed independently of each other. Also rename check_ref_format() to check_refname_format() to make it obvious that it deals with refnames rather than references themselves. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | git check-ref-format: add options --allow-onelevel and --refspec-patternMichael Haggerty2011-10-051-9/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also add tests of the new options. (Actually, one big reason to add the new options is to make it easy to test check_ref_format(), though the options should also be useful to other scripts.) Interpret the result of check_ref_format() based on which types of refnames are allowed. However, because check_ref_format() can only return a single value, one test case is still broken. Specifically, the case "git check-ref-format --onelevel '*'" incorrectly succeeds because check_ref_format() returns CHECK_REF_FORMAT_ONELEVEL for this refname even though the refname is also CHECK_REF_FORMAT_WILDCARD. The type of check that leads to this failure is used elsewhere in "real" code and could lead to bugs; it will be fixed over the next few commits. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'mz/remote-rename'Junio C Hamano2011-10-101-7/+21
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * mz/remote-rename: remote: only update remote-tracking branch if updating refspec remote rename: warn when refspec was not updated remote: "rename o foo" should not rename ref "origin/bar" remote: write correct fetch spec when renaming remote 'remote'
| * | | | remote: only update remote-tracking branch if updating refspecMartin von Zweigbergk2011-09-111-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'git remote rename' will only update the remote's fetch refspec if it looks like a default one. If the remote has no default fetch refspec, as in [remote "origin"] url = git://git.kernel.org/pub/scm/git/git.git fetch = +refs/heads/*:refs/remotes/upstream/* we would not update the fetch refspec and even if there is a ref called "refs/remotes/origin/master", we should not rename it, since it was not created by fetching from the remote. Suggested-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | remote rename: warn when refspec was not updatedMartin von Zweigbergk2011-09-111-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When renaming a remote, we also try to update the fetch refspec accordingly, but only if it has the default format. For others, such as refs/heads/master:refs/heads/origin, we are conservative and leave it untouched. Let's give the user a warning about refspecs that are not updated, so he can manually update the config if necessary. Suggested-by: Jeff King <peff@peff.net> Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | remote: "rename o foo" should not rename ref "origin/bar"Martin von Zweigbergk2011-09-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When renaming a remote called 'o' using 'git remote rename o foo', git should also rename any remote-tracking branches for the remote. This does happen, but any remote-tracking branches starting with 'refs/remotes/o', such as 'refs/remotes/origin/bar', will also be renamed (to 'refs/remotes/foorigin/bar' in this case). Fix it by simply matching one more character, up to the slash following the remote name. Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | remote: write correct fetch spec when renaming remote 'remote'Martin von Zweigbergk2011-09-111-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When renaming a remote whose name is contained in a configured fetch refspec for that remote, we currently replace the first occurrence of the remote name in the refspec. This is correct in most cases, but breaks if the remote name occurs in the fetch refspec before the expected place. For example, we currently change [remote "remote"] url = git://git.kernel.org/pub/scm/git/git.git fetch = +refs/heads/*:refs/remotes/remote/* into [remote "origin"] url = git://git.kernel.org/pub/scm/git/git.git fetch = +refs/heads/*:refs/origins/remote/* Reduce the risk of changing incorrect sections of the refspec by matching the entire ":refs/remotes/<name>/" instead of just "<name>". Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'cb/common-prefix-unification'Junio C Hamano2011-10-102-3/+4
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cb/common-prefix-unification: rename pathspec_prefix() to common_prefix() and move to dir.[ch] consolidate pathspec_prefix and common_prefix remove prefix argument from pathspec_prefix
| * | | | | rename pathspec_prefix() to common_prefix() and move to dir.[ch]Clemens Buchacher2011-09-122-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also make common_prefix_len() static as this refactoring makes dir.c itself the only caller of this helper function. Signed-off-by: Clemens Buchacher <drizzd@aon.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | remove prefix argument from pathspec_prefixClemens Buchacher2011-09-062-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Passing a prefix to a function that is supposed to find the prefix is strange. And it's really only used if the pathspec is NULL. Make the callers handle this case instead. As we are always returning a fresh copy of a string (or NULL), change the type of the returned value to non-const "char *". Signed-off-by: Clemens Buchacher <drizzd@aon.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'fg/submodule-git-file-git-dir'Junio C Hamano2011-10-101-0/+8
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fg/submodule-git-file-git-dir: Move git-dir for submodules rev-parse: add option --resolve-git-dir <path> Conflicts: cache.h git-submodule.sh
| * | | | | | rev-parse: add option --resolve-git-dir <path>Fredrik Gustafsson2011-08-161-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check if <path> is a valid git-dir or a valid git-file that points to a valid git-dir. We want tests to be independent from the fact that a git-dir may be a git-file. Thus we changed tests to use this feature. Signed-off-by: Fredrik Gustafsson <iveqy@iveqy.com> Mentored-by: Jens Lehmann <Jens.Lehmann@web.de> Mentored-by: Heiko Voigt <hvoigt@hvoigt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Fix some "variable might be used uninitialized" warningsRamsay Jones2011-10-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In particular, gcc complains as follows: CC tree-walk.o tree-walk.c: In function `traverse_trees': tree-walk.c:347: warning: 'e' might be used uninitialized in this \ function CC builtin/revert.o builtin/revert.c: In function `verify_opt_mutually_compatible': builtin/revert.c:113: warning: 'opt2' might be used uninitialized in \ this function Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'js/check-attr-cached'Junio C Hamano2011-10-051-0/+5
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * js/check-attr-cached: t0003: remove extra whitespaces Teach '--cached' option to check-attr
| * | | | | | | Teach '--cached' option to check-attrJay Soffian2011-09-221-0/+5
| | |_|_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This option causes check-attr to consider .gitattributes only from the index, ignoring .gitattributes from the working tree. This allows the command to be used in situations where a working tree does not exist. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'jc/ls-remote-short-help'Junio C Hamano2011-10-051-0/+3
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jc/ls-remote-short-help: ls-remote: a lone "-h" is asking for help
| * | | | | | | ls-remote: a lone "-h" is asking for helpjc/ls-remote-short-helpJunio C Hamano2011-09-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | What should happen if you run this command? $ git ls-remote -h It does not give a short-help for the command. Instead because "-h" is a synonym for "--heads", it runs "git ls-remote --heads", and because there is no remote specified on the command line, we run it against the default "origin" remote, hence end up doing the same as $ git ls-remote --heads origin Fix this counter-intuitive behaviour by special casing a lone "-h" that does not have anything else on the command line and calling usage(). Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | Merge branch 'jk/argv-array'Junio C Hamano2011-10-051-19/+8
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
| * | | | | | | | checkout: use argv_array APIJeff King2011-09-141-19/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We were using a similar ad-hoc rev_list_args structure, but this saves some code. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | Merge branch 'mg/branch-list'Junio C Hamano2011-10-052-19/+42
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * mg/branch-list: t3200: clean up checks for file existence branch: -v does not automatically imply --list branch: allow pattern arguments branch: introduce --list option git-branch: introduce missing long forms for the options git-tag: introduce long forms for the options t6040: test branch -vv Conflicts: Documentation/git-tag.txt t/t3200-branch.sh
| * | | | | | | | | branch: -v does not automatically imply --listMichael J Gruber2011-09-081-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "branch -v" without other options or parameters still works in the list mode, but that is not because there is "-v" but because there is no parameter nor option. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | branch: allow pattern argumentsMichael J Gruber2011-08-281-3/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow pattern arguments for the list mode just like for git tag -l. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | branch: introduce --list optionMichael J Gruber2011-08-281-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, there is no way to invoke the list mode explicitly, without giving -v to force verbose output. Introduce a --list option which invokes the list mode. This will be beneficial for invoking list mode with pattern matching, which otherwise would be interpreted as branch creation. Along with --list, test also combinations of existing options. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | git-branch: introduce missing long forms for the optionsMichael J Gruber2011-08-281-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Long forms are better to memorize and more reliably uniform across commands. Names follow precedents, e.g. "git log --remotes". Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | git-tag: introduce long forms for the optionsMichael J Gruber2011-08-281-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Long forms are better to memorize and more reliably uniform across commands. Design notes: -u,--local-user is named following the analogous gnupg option. -l,--list is not an argument taking option but a mode switch. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | Merge branch 'jk/for-each-ref'Junio C Hamano2011-10-051-25/+68
|\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jk/for-each-ref: for-each-ref: add split message parts to %(contents:*). for-each-ref: handle multiline subjects like --pretty for-each-ref: refactor subject and body placeholder parsing t6300: add more body-parsing tests t7004: factor out gpg setup
| * | | | | | | | | | for-each-ref: add split message parts to %(contents:*).Michał Górny2011-09-081-6/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The %(body) placeholder returns the whole body of a tag or commit, including the signature. However, callers may want to get just the body without signature, or just the signature. Rather than change the meaning of %(body), which might break some scripts, this patch introduces a new set of placeholders which break down the %(contents) placeholder into its constituent parts. [jk: initial patch by mg, rebased on top of my refactoring and with tests by me] Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | for-each-ref: handle multiline subjects like --prettyJeff King2011-09-081-5/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Generally the format of a git tag or commit message is: subject body body body body body body However, we occasionally see multiline subjects like: subject with multiple lines body body body body body body The rest of git treats these multiline subjects as something to be concatenated and shown as a single line (e.g., "git log --pretty=format:%s" will do so since f53bd74). For consistency, for-each-ref should do the same with its "%(subject)". Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | for-each-ref: refactor subject and body placeholder parsingJeff King2011-09-081-25/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The find_subpos function was a little hard to use, as well as to read. It would sometimes write into the subject and body pointers, and sometimes not. The body pointer sometimes could be compared to subject, and sometimes not. When actually duplicating the subject, the caller was forced to figure out again how long the subject is (which is not too big a deal when the subject is a single line, but hard to extend). The refactoring makes the function more straightforward, both to read and to use. We will always put something into the subject and body pointers, and we return explicit lengths for them, too. This lays the groundwork both for more complex subject parsing (e.g., multiline), as well as splitting the body into subparts (like the text versus the signature). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'jc/run-receive-hook-cleanup'Junio C Hamano2011-10-051-19/+52
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jc/run-receive-hook-cleanup: refactor run_receive_hook()
| * | | | | | | | | | | refactor run_receive_hook()Junio C Hamano2011-09-121-19/+52
| | |_|_|_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Running a hook has to make complex set-up to establish web of communication between child process and multiplexer, which is common regardless of what kind of data is fed to the hook. Refactor the parts that is specific to the data fed to the particular set of hooks from the part that runs the hook, so that the code can be reused to drive hooks that take different kind of data. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'jc/receive-verify'Junio C Hamano2011-10-052-56/+57
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jc/receive-verify: receive-pack: check connectivity before concluding "git push" check_everything_connected(): libify check_everything_connected(): refactor to use an iterator fetch: verify we have everything we need before updating our ref Conflicts: builtin/fetch.c
| * | | | | | | | | | | receive-pack: check connectivity before concluding "git push"Junio C Hamano2011-09-091-0/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | check_everything_connected(): libifyJunio C Hamano2011-09-091-65/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extract the helper function and the type definition of the iterator function it uses out of builtin/fetch.c into a separate source and a header file. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | check_everything_connected(): refactor to use an iteratorJunio C Hamano2011-09-091-14/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We will be using the same "rev-list --verify-objects" logic to add a sanity check to the receiving end of "git push" in the same way, but the list of commits that are checked come from a structure with a different shape over there. Update the function to take an iterator to make it easier to reuse it in different contexts. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | fetch: verify we have everything we need before updating our refJunio C Hamano2011-09-091-56/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "git fetch" command works in two phases. The remote side tells us what objects are at the tip of the refs we are fetching from, and transfers the objects missing from our side. After storing the objects in our repository, we update our remote tracking branches to point at the updated tips of the refs. A broken or malicious remote side could send a perfectly well-formed pack data during the object transfer phase, but there is no guarantee that the given data actually fill the gap between the objects we originally had and the refs we are updating to. Although this kind of breakage can be caught by running fsck after a fetch, it is much cheaper to verify that everything that is reachable from the tips of the refs we fetched are indeed fully connected to the tips of our current set of refs before we update them. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | Merge branch 'jc/fetch-verify'Junio C Hamano2011-10-053-60/+77
|\ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jc/fetch-verify: fetch: verify we have everything we need before updating our ref rev-list --verify-object list-objects: pass callback data to show_objects()
| * | | | | | | | | | | | fetch: verify we have everything we need before updating our refJunio C Hamano2011-09-011-56/+63
| |/ / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "git fetch" command works in two phases. The remote side tells us what objects are at the tip of the refs we are fetching from, and transfers the objects missing from our side. After storing the objects in our repository, we update our remote tracking branches to point at the updated tips of the refs. A broken or malicious remote side could send a perfectly well-formed pack data during the object transfer phase, but there is no guarantee that the given data actually fill the gap between the objects we originally had and the refs we are updating to. Although this kind of breakage can be caught by running fsck after a fetch, it is much cheaper to verify that everything that is reachable from the tips of the refs we fetched are indeed fully connected to the tips of our current set of refs before we update them. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | rev-list --verify-objectJunio C Hamano2011-09-011-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Often we want to verify everything reachable from a given set of commits are present in our repository and connected without a gap to the tips of our refs. We used to do this for this purpose: $ rev-list --objects $commits_to_be_tested --not --all Even though this is good enough for catching missing commits and trees, we show the object name but do not verify their existence, let alone their well-formedness, for the blob objects at the leaf level. Add a new "--verify-object" option so that we can catch missing and broken blobs as well. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | list-objects: pass callback data to show_objects()Junio C Hamano2011-09-012-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The traverse_commit_list() API takes two callback functions, one to show commit objects, and the other to show other kinds of objects. Even though the former has a callback data parameter, so that the callback does not have to rely on global state, the latter does not. Give the show_objects() callback the same callback data parameter. Signed-off-by: Junio C Hamano <gitster@pobox.com>
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