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2017-03-08rev-parse: add --show-superproject-working-treeLibravatar Stefan Beller1-0/+6
In some situations it is useful to know if the given repository is a submodule of another repository. Add the flag --show-superproject-working-tree to git-rev-parse to make it easy to find out if there is a superproject. When no superproject exists, the output will be empty. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-02-03rev-parse: add '--absolute-git-dir' optionLibravatar SZEDER Gábor1-0/+4
The output of 'git rev-parse --git-dir' can be either a relative or an absolute path, depending on whether the current working directory is at the top of the worktree or the .git directory or not, or how the path to the repository is specified via the '--git-dir=<path>' option or the $GIT_DIR environment variable. And if that output is a relative path, then it is relative to the directory where any 'git -C <path>' options might have led us. This doesn't matter at all for regular scripts, because the git wrapper automatically takes care of changing directories according to the '-C <path>' options, and the scripts can then simply follow any path returned by 'git rev-parse --git-dir', even if it's a relative path. Our Bash completion script, however, is unique in that it must run directly in the user's interactive shell environment. This means that it's not executed through the git wrapper and would have to take care of any '-C <path> options on its own, and it can't just change directories as it pleases. Consequently, adding support for taking any '-C <path>' options on the command line into account during completion turned out to be considerably more difficult, error prone and required more subshells and git processes when it had to cope with a relative path to the .git directory. Help this rather special use case and teach 'git rev-parse' a new '--absolute-git-dir' option which always outputs a canonicalized absolute path to the .git directory, regardless of whether the path is discovered automatically or is specified via $GIT_DIR or 'git --git-dir=<path>'. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-01-10rev-parse doc: pass "--" to rev-parse in the --prefix exampleLibravatar Richard Hansen1-1/+2
The "--" argument avoids "ambiguous argument: unknown revision or path not in the working tree" errors when a pathname argument refers to a non-existent file. The "--" passed explicitly to set was removed because rev-parse outputs the "--" argument that it is given. Signed-off-by: Richard Hansen <hansenr@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-07-15rev-parse --parseopt: allow [*=?!] in argument hintsLibravatar Ilya Bobyr1-2/+2
A line in the input to "rev-parse --parseopt" describes an option by listing a short and/or long name, optional flags [*=?!], argument hint, and then whitespace and help string. We did not allow any of the [*=?!] characters in the argument hints. The following input pair=key=value equals sign in the hint used to generate a help line like this: --pair=key <value> equals sign in the hint and used to expect "pair=key" as the argument name. That is not very helpful as we generally do not want any of the [*=?!] characters in the argument names. But we do want to use at least the equals sign in the argument hints. Update the parser to make long argument names stop at the first [*=?!] character. Add test case with equals sign in the argument hint and update the test to perform all the operations in test_expect_success matching the t/README requirements and allowing commands like ./t1502-rev-parse-parseopt.sh --run=1-2 to stop at the test case 2 without any further modification of the test state area. Signed-off-by: Ilya Bobyr <ilya.bobyr@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-05-22Merge branch 'jk/asciidoc-markup-fix'Libravatar Junio C Hamano1-2/+2
Various documentation mark-up fixes to make the output more consistent in general and also make AsciiDoctor (an alternative formatter) happier. * jk/asciidoc-markup-fix: doc: convert AsciiDoc {?foo} to ifdef::foo[] doc: put example URLs and emails inside literal backticks doc: drop backslash quoting of some curly braces doc: convert \--option to --option doc/add: reformat `--edit` option doc: fix length of underlined section-title doc: fix hanging "+"-continuation doc: fix unquoted use of "{type}" doc: fix misrendering due to `single quote'
2015-05-12doc: convert \--option to --optionLibravatar Jeff King1-1/+1
Older versions of AsciiDoc would convert the "--" in "--option" into an emdash. According to 565e135 (Documentation: quote double-dash for AsciiDoc, 2011-06-29), this is fixed in AsciiDoc 8.3.0. According to bf17126, we don't support anything older than 8.4.1 anyway, so we no longer need to worry about quoting. Even though this does not change the output at all, there are a few good reasons to drop the quoting: 1. It makes the source prettier to read. 2. We don't quote consistently, which may be confusing when reading the source. 3. Asciidoctor does not like the quoting, and renders a literal backslash. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-05-12doc: fix unquoted use of "{type}"Libravatar Jeff King1-1/+1
Curly braces open an "attribute" in AsciiDoc; if there's no such attribute, strange things may happen. In this case, the unquoted "{type}" causes AsciiDoc to omit an entire line of text from the output. We can fix it by putting the whole phrase inside literal backticks (which also lets us get rid of ugly backslash escaping). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-12-01setup.c: support multi-checkout repo setupLibravatar Nguyễn Thái Ngọc Duy1-0/+3
The repo setup procedure is updated to detect $GIT_DIR/commondir and set $GIT_COMMON_DIR properly. The core.worktree is ignored when $GIT_COMMON_DIR is set. This is because the config file is shared in multi-checkout setup, but checkout directories _are_ different. Making core.worktree effective in all checkouts mean it's back to a single checkout. Helped-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-12-01git_path(): be aware of file relocation in $GIT_DIRLibravatar Nguyễn Thái Ngọc Duy1-0/+7
We allow the user to relocate certain paths out of $GIT_DIR via environment variables, e.g. GIT_OBJECT_DIRECTORY, GIT_INDEX_FILE and GIT_GRAFT_FILE. Callers are not supposed to use git_path() or git_pathdup() to get those paths. Instead they must use get_object_directory(), get_index_file() and get_graft_file() respectively. This is inconvenient and could be missed in review (for example, there's git_path("objects/info/alternates") somewhere in sha1_file.c). This patch makes git_path() and git_pathdup() understand those environment variables. So if you set GIT_OBJECT_DIRECTORY to /foo/bar, git_path("objects/abc") should return /foo/bar/abc. The same is done for the two remaining env variables. "git rev-parse --git-path" is the wrapper for script use. This patch kinda reverts a0279e1 (setup_git_env: use git_pathdup instead of xmalloc + sprintf - 2014-06-19) because using git_pathdup here would result in infinite recursion: setup_git_env() -> git_pathdup("objects") -> .. -> adjust_git_path() -> get_object_directory() -> oops, git_object_directory is NOT set yet -> setup_git_env() I wanted to make git_pathdup_literal() that skips adjust_git_path(). But that won't work because later on when $GIT_COMMON_DIR is introduced, git_pathdup_literal("objects") needs adjust_git_path() to replace $GIT_DIR with $GIT_COMMON_DIR. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-04Documentation: typofixesLibravatar Thomas Ackermann1-1/+1
In addition to fixing trivial and obvious typos, be careful about the following points: - Spell ASCII, URL and CRC in ALL CAPS; - Spell Linux as Capitalized; - Do not omit periods in "i.e." and "e.g.". Signed-off-by: Thomas Ackermann <th.acker@arcor.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-09-15Documentation: a note about stdout for git rev-parse --verify --quietLibravatar David Aguilar1-0/+1
Signed-off-by: David Aguilar <davvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-07-22Sync with maintLibravatar Junio C Hamano1-1/+1
* maint: Documentation: fix missing text for rev-parse --verify
2014-07-22Merge branch 'maint-1.9' into maintLibravatar Junio C Hamano1-1/+1
* maint-1.9: Documentation: fix missing text for rev-parse --verify
2014-07-22Merge branch 'maint-1.8.5' into maint-1.9Libravatar Junio C Hamano1-1/+1
* maint-1.8.5: Documentation: fix missing text for rev-parse --verify
2014-07-22Documentation: fix missing text for rev-parse --verifyLibravatar brian m. carlson1-1/+1
The caret (^) is used as a markup symbol in AsciiDoc. Due to the inability of AsciiDoc to parse a line containing an unmatched caret, it omitted the line from the output, resulting in the man page missing the end of a sentence. Escape this caret so that the man page ends up with the complete text. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-06-13rev-parse: add --shared-index-path to get shared index pathLibravatar Nguyễn Thái Ngọc Duy1-0/+4
Normally scripts do not have to be aware about split indexes because all shared indexes are in $GIT_DIR. A simple "mv $tmp_index $GIT_DIR/somewhere" is enough. Scripts that generate temporary indexes and move them across repos must be aware about split index and copy the shared file as well. This option enables that. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-04-08Merge branch 'ib/rev-parse-parseopt-argh'Libravatar Junio C Hamano1-1/+1
Finishing touch to a new topic scheduled for 2.0. * ib/rev-parse-parseopt-argh: rev-parse: fix typo in example on manpage
2014-04-01rev-parse: fix typo in example on manpageLibravatar René Scharfe1-1/+1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-03-24parse-options: multi-word argh should use dash to separate wordsLibravatar Junio C Hamano1-8/+8
"When you need to use space, use dash" is a strange way to say that you must not use a space. Because it is more common for the command line descriptions to use dashed-multi-words, you do not even want to use spaces in these places. Rephrase the documentation to avoid this strangeness. Fix a few existing multi-word argument help strings, i.e. - GPG key-ids given to -S/--gpg-sign are "key-id"; - Refs used for storing notes are "notes-ref"; and - Expiry timestamps given to --expire are "expiry-date". and update the corresponding documentation pages. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-03-23rev-parse --parseopt: option argument name hintsLibravatar Ilya Bobyr1-2/+32
Built-in commands can specify names for option arguments when usage text is generated for a command. sh based commands should be able to do the same. Option argument name hint is any text that comes after [*=?!] after the argument name up to the first whitespace. Signed-off-by: Ilya Bobyr <ilya.bobyr@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-12-05Merge branch 'jc/ref-excludes'Libravatar Junio C Hamano1-0/+14
People often wished a way to tell "git log --branches" (and "git log --remotes --not --branches") to exclude some local branches from the expansion of "--branches" (similarly for "--tags", "--all" and "--glob=<pattern>"). Now they have one. * jc/ref-excludes: rev-parse: introduce --exclude=<glob> to tame wildcards rev-list --exclude: export add/clear-ref-exclusion and ref-excluded API rev-list --exclude: tests document --exclude option revision: introduce --exclude=<glob> to tame wildcards
2013-11-01rev-parse: introduce --exclude=<glob> to tame wildcardsLibravatar Junio C Hamano1-0/+14
Teach "rev-parse" the same "I'm going to glob, but omit the ones that match these patterns" feature as "rev-list". Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-10-31rev-parse --parseopt: add the --stuck-long modeLibravatar Nicolas Vigier1-1/+7
Add the --stuck-long option to output the options in their long form if available, and with their arguments stuck. Contrary to the default form (non stuck arguments and short options), this can be parsed unambiguously when using options with optional arguments : - in the non stuck form, when an option is taking an optional argument you cannot know if the next argument is its optional argument, or the next option. - the long options form allows to differentiate between an empty argument '--option=' and an unset argument '--option', which is not possible with short options. Signed-off-by: Nicolas Vigier <boklm@mars-attacks.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-08-30Merge branch 'rj/doc-rev-parse'Libravatar Junio C Hamano1-40/+64
* rj/doc-rev-parse: rev-parse(1): logically group options rev-parse: remove restrictions on some options
2013-07-22typofix: documentationLibravatar Ondřej Bílka1-1/+1
Signed-off-by: Ondřej Bílka <neleai@seznam.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-07-22rev-parse(1): logically group optionsLibravatar John Keeping1-40/+64
The options section of the git-rev-parse manual page has grown organically so that there now does not seem to be much logic behind the ordering of the options. It also does not make it clear that certain options must appear first on the command line. Address this by reorganising the options into groups with subheadings. The text of option descriptions does not change. Signed-off-by: John Keeping <john@keeping.me.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-17rev-parse: add --prefix optionLibravatar John Keeping1-0/+16
This makes 'git rev-parse' behave as if it were invoked from the specified subdirectory of a repository, with the difference that any file paths which it prints are prefixed with the full path from the top of the working tree. This is useful for shell scripts where we may want to cd to the top of the working tree but need to handle relative paths given by the user on the command line. Signed-off-by: John Keeping <john@keeping.me.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-04-21Merge branch 'ta/glossary'Libravatar Junio C Hamano1-2/+2
* ta/glossary: glossary: improve definitions of refspec and pathspec The name of the hash function is "SHA-1", not "SHA1" glossary: improve description of SHA-1 related topics glossary: remove outdated/misleading/irrelevant entries
2013-04-15The name of the hash function is "SHA-1", not "SHA1"Libravatar Thomas Ackermann1-2/+2
Use "SHA-1" instead of "SHA1" whenever we talk about the hash function. When used as a programming symbol, we keep "SHA1". Signed-off-by: Thomas Ackermann <th.acker@arcor.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-04-05Merge branch 'mh/rev-parse-verify-doc'Libravatar Junio C Hamano1-4/+15
"rev-parse --verify" was documented in a misleading way. * mh/rev-parse-verify-doc: rev-parse: clarify documentation for the --verify option
2013-04-02rev-parse: clarify documentation for the --verify optionLibravatar Michael Haggerty1-4/+15
The old version could be read to mean that the argument has to refer to a valid object, but that is incorrect: * the object is not necessarily read (e.g., to check for corruption) * if the argument is a 40-digit string of hex digits, then it is accepted whether or not is is the name of an existing object. So reword the explanation to be less ambiguous. Also fix the examples involving --verify: to be sure that the argument refers to a commit (rather than some other kind of object), the argument has to be suffixed with "^{commit}". This trick is not possible in the example involving --default, so don't imply that it is exactly the same as the previous example. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-02-01Documentation: do not use undefined terms git-dir and git-fileLibravatar Thomas Ackermann1-3/+5
We will add gitfile to the glossary in a separate commit. Signed-off-by: Thomas Ackermann <th.acker@arcor.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-02-01Documentation: the name of the system is 'Git', not 'git'Libravatar Thomas Ackermann1-2/+2
Signed-off-by: Thomas Ackermann <th.acker@arcor.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-07-22Merge branch 'jc/sha1-name-more'Libravatar Junio C Hamano1-0/+6
Teaches the object name parser things like a "git describe" output is always a commit object, "A" in "git log A" must be a committish, and "A" and "B" in "git log A...B" both must be committish, etc., to prolong the lifetime of abbreviated object names. * jc/sha1-name-more: (27 commits) t1512: match the "other" object names t1512: ignore whitespaces in wc -l output rev-parse --disambiguate=<prefix> rev-parse: A and B in "rev-parse A..B" refer to committish reset: the command takes committish commit-tree: the command wants a tree and commits apply: --build-fake-ancestor expects blobs sha1_name.c: add support for disambiguating other types revision.c: the "log" family, except for "show", takes committish revision.c: allow handle_revision_arg() to take other flags sha1_name.c: introduce get_sha1_committish() sha1_name.c: teach lookup context to get_sha1_with_context() sha1_name.c: many short names can only be committish sha1_name.c: get_sha1_1() takes lookup flags sha1_name.c: get_describe_name() by definition groks only commits sha1_name.c: teach get_short_sha1() a commit-only option sha1_name.c: allow get_short_sha1() to take other flags get_sha1(): fix error status regression sha1_name.c: restructure disambiguation of short names sha1_name.c: correct misnamed "canonical" and "res" ...
2012-07-09rev-parse --disambiguate=<prefix>Libravatar Junio C Hamano1-0/+6
The new option allows you to feed an ambiguous prefix and enumerate all the objects that share it as a prefix of their object names. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-05-23Merge branch 'js/rev-parse-doc-fix'Libravatar Junio C Hamano1-1/+2
By Jon Seymour * js/rev-parse-doc-fix: rev-parse doc: --git-dir does not always show a relative path
2012-05-18rev-parse doc: --git-dir does not always show a relative pathLibravatar Jon Seymour1-1/+2
The description was misleading because it lead the reader to believe that --git-dir would always show a relative path when, in fact, the actual behaviour does not guarantee this. Rather, it was intended that the advice be given that if a relative path is shown, then the path is relative to the current working directory and not some other directory (for example, the root of the working tree). Signed-off-by: Jon Seymour <jon.seymour@gmail.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-26docs: stop using asciidoc no-inline-literalLibravatar Jeff King1-4/+3
In asciidoc 7, backticks like `foo` produced a typographic effect, but did not otherwise affect the syntax. In asciidoc 8, backticks introduce an "inline literal" inside which markup is not interpreted. To keep compatibility with existing documents, asciidoc 8 has a "no-inline-literal" attribute to keep the old behavior. We enabled this so that the documentation could be built on either version. It has been several years now, and asciidoc 7 is no longer in wide use. We can now decide whether or not we want inline literals on their own merits, which are: 1. The source is much easier to read when the literal contains punctuation. You can use `master~1` instead of `master{tilde}1`. 2. They are less error-prone. Because of point (1), we tend to make mistakes and forget the extra layer of quoting. This patch removes the no-inline-literal attribute from the Makefile and converts every use of backticks in the documentation to an inline literal (they must be cleaned up, or the example above would literally show "{tilde}" in the output). Problematic sites were found by grepping for '`.*[{\\]' and examined and fixed manually. The results were then verified by comparing the output of "html2text" on the set of generated html pages. Doing so revealed that in addition to making the source more readable, this patch fixes several formatting bugs: - HTML rendering used the ellipsis character instead of literal "..." in code examples (like "git log A...B") - some code examples used the right-arrow character instead of '->' because they failed to quote - api-config.txt did not quote tilde, and the resulting HTML contained a bogus snippet like: <tt><sub></tt> foo <tt></sub>bar</tt> which caused some parsers to choke and omit whole sections of the page. - git-commit.txt confused ``foo`` (backticks inside a literal) with ``foo'' (matched double-quotes) - mentions of `A U Thor <author@example.com>` used to erroneously auto-generate a mailto footnote for author@example.com - the description of --word-diff=plain incorrectly showed the output as "[-removed-] and {added}", not "{+added+}". - using "prime" notation like: commit `C` and its replacement `C'` confused asciidoc into thinking that everything between the first backtick and the final apostrophe were meant to be inside matched quotes - asciidoc got confused by the escaping of some of our asterisks. In particular, `credential.\*` and `credential.<url>.\*` properly escaped the asterisk in the first case, but literally passed through the backslash in the second case. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-16rev-parse: add option --resolve-git-dir <path>Libravatar Fredrik Gustafsson1-0/+4
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>
2011-07-06Documentation: use [verse] for SYNOPSIS sectionsLibravatar Martin von Zweigbergk1-0/+1
The SYNOPSIS sections of most commands that span several lines already use [verse] to retain line breaks. Most commands that don't span several lines seem not to use [verse]. In the HTML output, [verse] does not only preserve line breaks, but also makes the section indented, which causes a slight inconsistency between commands that use [verse] and those that don't. Use [verse] in all SYNOPSIS sections for consistency. Also remove the blank lines from git-fetch.txt and git-rebase.txt to align with the other man pages. In the case of git-rebase.txt, which already uses [verse], the blank line makes the [verse] not apply to the last line, so removing the blank line also makes the formatting within the document more consistent. While at it, add single quotes to 'git cvsimport' for consistency with other commands. Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-11doc: drop author/documentation sections from most pagesLibravatar Jeff King1-10/+0
The point of these sections is generally to: 1. Give credit where it is due. 2. Give the reader an idea of where to ask questions or file bug reports. But they don't do a good job of either case. For (1), they are out of date and incomplete. A much more accurate answer can be gotten through shortlog or blame. For (2), the correct contact point is generally git@vger, and even if you wanted to cc the contact point, the out-of-date and incomplete fields mean you're likely sending to somebody useless. So let's drop the fields entirely from all manpages except git(1) itself. We already point people to the mailing list for bug reports there, and we can update the Authors section to give credit to the major contributors and point to shortlog and blame for more information. Each page has a "This is part of git" footer, so people can follow that to the main git manpage.
2010-11-29git-rev-parse.txt: clarify --git-dirLibravatar Jonathan Nieder1-1/+6
The current behavior is often to print an absolute path rather than a ../../etc string, but callers must be ready to accept a relative path, too. The most common output is ".git" (from the toplevel of an ordinary work tree). Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-10-08Use parentheses and `...' where appropriateLibravatar Štěpán Němec1-1/+1
Remove some stray usage of other bracket types and asterisks for the same purpose. Signed-off-by: Štěpán Němec <stepnem@gmail.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-20Documentation: remove stray backslashes in rev-parse manualLibravatar Jonathan Nieder1-4/+5
Use the {asterisk} entity instead of \* or * to avoid both stray backslashes in output and suppression of asterisks misinterpreted as a bold-text delimiter. Reported-by: Frédéric Brière <fbriere@fbriere.net> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-02Documentation/rev-parse: quoting is required with --parseoptLibravatar Thomas Rast1-2/+5
When calling rev-parse --parseopt, as in the (now fixed) documented example eval "$(echo "$OPTS_SPEC" | git rev-parse --parseopt -- "$@" || echo exit $?)" the outermost quoting is required, as otherwise all runs of arbitrary whitespace inside the resulting 'set -- ...' call would be collapsed into a single space. This was exposed as a result of our new use of cat <<\EOF since 47e9cd2 (parseopt: wrap rev-parse --parseopt usage for eval consumption, 2010-06-12), but has always been a problem when handling arguments containing e.g. newlines. Point this out in the documentation, and in particular correct the example that did not have the quotes. Noticed-by: Joshua Jensen <jjensen@workspacewhiz.com> Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-07-05Documentation: split off rev doc into include fileLibravatar Michael J Gruber1-199/+1
Currently, the documentation for revisions and ranges sits in the git-rev-parse man page, i.e. a plumbing man page, along with the documentation of all rev-parse modes. Split off the revisions and ranges section into an included file to prepare for restructuring. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-06-29git-rev-parse.txt: Add more examples for caret and colonLibravatar Michael J Gruber1-7/+8
Several items in the caret, colon and friends section contain examples already. Make sure they all come with examples, and that examples come early so that they serve as a visual guide, as well. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-06-27git-rev-parse.txt: Document ":path" specifierLibravatar Michael J Gruber1-1/+3
The empty treeish in ":path" means "index". This is actually a special case of the ":stage:path" syntax where it is documented, but mentioning it also together with "treeish:path" is helpful, so do it. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-07Merge branch 'gb/maint-submodule-env'Libravatar Junio C Hamano1-0/+6
* gb/maint-submodule-env: is_submodule_modified(): clear environment properly submodules: ensure clean environment when operating in a submodule shell setup: clear_local_git_env() function rev-parse: --local-env-vars option Refactor list of of repo-local env vars
2010-02-24rev-parse: --local-env-vars optionLibravatar Giuseppe Bilotta1-0/+6
This prints the list of repo-local environment variables. Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>