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* use st_add and st_mult for allocation size computationJeff King2016-02-22
| | | | | | | | | | | | | If our size computation overflows size_t, we may allocate a much smaller buffer than we expected and overflow it. It's probably impossible to trigger an overflow in most of these sites in practice, but it is easy enough convert their additions and multiplications into overflow-checking variants. This may be fixing real bugs, and it makes auditing the code easier. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Remove get_object_hash.brian m. carlson2015-11-20
| | | | | | | | | Convert all instances of get_object_hash to use an appropriate reference to the hash member of the oid member of struct object. This provides no functional change, as it is essentially a macro substitution. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Jeff King <peff@peff.net>
* Add several uses of get_object_hash.brian m. carlson2015-11-20
| | | | | | | | | | | Convert most instances where the sha1 member of struct object is dereferenced to use get_object_hash. Most instances that are passed to functions that have versions taking struct object_id, such as get_sha1_hex/get_oid_hex, or instances that can be trivially converted to use struct object_id instead, are not converted. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Jeff King <peff@peff.net>
* avoid sprintf and strcpy with flex arraysJeff King2015-10-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we are allocating a struct with a FLEX_ARRAY member, we generally compute the size of the array and then sprintf or strcpy into it. Normally we could improve a dynamic allocation like this by using xstrfmt, but it doesn't work here; we have to account for the size of the rest of the struct. But we can improve things a bit by storing the length that we use for the allocation, and then feeding it to xsnprintf or memcpy, which makes it more obvious that we are not writing more than the allocated number of bytes. It would be nice if we had some kind of helper for allocating generic flex arrays, but it doesn't work that well: - the call signature is a little bit unwieldy: d = flex_struct(sizeof(*d), offsetof(d, path), fmt, ...); You need offsetof here instead of just writing to the end of the base size, because we don't know how the struct is packed (partially this is because FLEX_ARRAY might not be zero, though we can account for that; but the size of the struct may actually be rounded up for alignment, and we can't know that). - some sites do clever things, like over-allocating because they know they will write larger things into the buffer later (e.g., struct packed_git here). So we're better off to just write out each allocation (or add type-specific helpers, though many of these are one-off allocations anyway). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'jk/date-mode-format'Junio C Hamano2015-08-03
|\ | | | | | | | | | | | | | | | | | | | | Teach "git log" and friends a new "--date=format:..." option to format timestamps using system's strftime(3). * jk/date-mode-format: strbuf: make strbuf_addftime more robust introduce "format" date-mode convert "enum date_mode" into a struct show-branch: use DATE_RELATIVE instead of magic number
| * convert "enum date_mode" into a structJeff King2015-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for adding date modes that may carry extra information beyond the mode itself, this patch converts the date_mode enum into a struct. Most of the conversion is fairly straightforward; we pass the struct as a pointer and dereference the type field where necessary. Locations that declare a date_mode can use a "{}" constructor. However, the tricky case is where we use the enum labels as constants, like: show_date(t, tz, DATE_NORMAL); Ideally we could say: show_date(t, tz, &{ DATE_NORMAL }); but of course C does not allow that. Likewise, we cannot cast the constant to a struct, because we need to pass an actual address. Our options are basically: 1. Manually add a "struct date_mode d = { DATE_NORMAL }" definition to each caller, and pass "&d". This makes the callers uglier, because they sometimes do not even have their own scope (e.g., they are inside a switch statement). 2. Provide a pre-made global "date_normal" struct that can be passed by address. We'd also need "date_rfc2822", "date_iso8601", and so forth. But at least the ugliness is defined in one place. 3. Provide a wrapper that generates the correct struct on the fly. The big downside is that we end up pointing to a single global, which makes our wrapper non-reentrant. But show_date is already not reentrant, so it does not matter. This patch implements 3, along with a minor macro to keep the size of the callers sane. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | refs: move the remaining ref module declarations to refs.hMichael Haggerty2015-06-22
|/ | | | | | | | Some functions from the refs module were still declared in cache.h. Move them to refs.h. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'bc/object-id'Junio C Hamano2015-05-05
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Identify parts of the code that knows that we use SHA-1 hash to name our objects too much, and use (1) symbolic constants instead of hardcoded 20 as byte count and/or (2) use struct object_id instead of unsigned char [20] for object names. * bc/object-id: apply: convert threeway_stage to object_id patch-id: convert to use struct object_id commit: convert parts to struct object_id diff: convert struct combine_diff_path to object_id bulk-checkin.c: convert to use struct object_id zip: use GIT_SHA1_HEXSZ for trailers archive.c: convert to use struct object_id bisect.c: convert leaf functions to use struct object_id define utility functions for object IDs define a structure for object IDs
| * archive.c: convert to use struct object_idbrian m. carlson2015-03-13
| | | | | | | | | | Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | standardize usage info string formatAlex Henrie2015-01-14
|/ | | | | | | | | | | | | | | This patch puts the usage info strings that were not already in docopt- like format into docopt-like format, which will be a litle easier for end users and a lot easier for translators. Changes include: - Placing angle brackets around fill-in-the-blank parameters - Putting dashes in multiword parameter names - Adding spaces to [-f|--foobar] to make [-f | --foobar] - Replacing <foobar>* with [<foobar>...] Signed-off-by: Alex Henrie <alexhenrie24@gmail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* tree.c: update read_tree_recursive callback to pass strbuf as baseNguyễn Thái Ngọc Duy2014-12-01
| | | | | | | | | | This allows the callback to use 'base' as a temporary buffer to quickly assemble full path "without" extra allocation. The callback has to restore it afterwards of course. Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'nd/archive-pathspec'Junio C Hamano2014-10-08
|\ | | | | | | | | | | | | "git archive" learned to filter what gets archived with pathspec. * nd/archive-pathspec: archive: support filtering paths with glob
| * archive: support filtering paths with globNguyễn Thái Ngọc Duy2014-09-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes two problems with using :(glob) (or even "*.c" without ":(glob)"). The first one is we forgot to turn on the 'recursive' flag in struct pathspec. Without that, tree_entry_interesting() will not mark potential directories "interesting" so that it can confirm whether those directories have anything matching the pathspec. The marking directories interesting has a side effect that we need to walk inside a directory to realize that there's nothing interested in there. By that time, 'archive' code has already written the (empty) directory down. That means lots of empty directories in the result archive. This problem is fixed by lazily writing directories down when we know they are actually needed. There is a theoretical bug in this implementation: we can't write empty trees/directories that match that pathspec. path_exists() is also made stricter in order to detect non-matching pathspec because when this 'recursive' flag is on, we most likely match some directories. The easiest way is not consider any directories "matched". Noticed-by: Peter Wu <peter@lekensteyn.nl> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | archive.c: replace `git_config()` with `git_config_get_bool()` familyTanay Abhra2014-08-07
| | | | | | | | | | | | | | | | | | Use `git_config_get_bool()` family instead of `git_config()` to take advantage of the config-set API which provides a cleaner control flow. Signed-off-by: Tanay Abhra <tanayabh@gmail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'rm/strchrnul-not-strlen'Junio C Hamano2014-03-18
|\ \ | | | | | | | | | | | | * rm/strchrnul-not-strlen: use strchrnul() in place of strchr() and strlen()
| * | use strchrnul() in place of strchr() and strlen()Rohit Mani2014-03-10
| |/ | | | | | | | | | | | | | | | | Avoid scanning strings twice, once with strchr() and then with strlen(), by using strchrnul(). Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Rohit Mani <rohit.mani@outlook.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | add uploadarchive.allowUnreachable optionScott J. Goldman2014-02-28
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit ee27ca4, we started restricting remote git-archive invocations to only accessing reachable commits. This matches what upload-pack allows, but does restrict some useful cases (e.g., HEAD:foo). We loosened this in 0f544ee, which allows `foo:bar` as long as `foo` is a ref tip. However, that still doesn't allow many useful things, like: 1. Commits accessible from a ref, like `foo^:bar`, which are reachable 2. Arbitrary sha1s, even if they are reachable. We can do a full object-reachability check for these cases, but it can be quite expensive if the client has sent us the sha1 of a tree; we have to visit every sub-tree of every commit in the worst case. Let's instead give site admins an escape hatch, in case they prefer the more liberal behavior. For many sites, the full object database is public anyway (e.g., if you allow dumb walker access), or the site admin may simply decide the security/convenience tradeoff is not worth it. This patch adds a new config option to disable the restrictions added in ee27ca4. It defaults to off, meaning there is no change in behavior by default. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* archive.c: have SP around arithmetic operatorsJunio C Hamano2013-10-16
| | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* archive: convert to use parse_pathspecNguyễn Thái Ngọc Duy2013-07-15
| | | | | Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* move struct pathspec and related functions to pathspec.[ch]Nguyễn Thái Ngọc Duy2013-07-15
| | | | | Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* archive: handle commits with an empty treeJeff King2013-03-10
| | | | | | | | | | | | | | | | | | | | | | | | | git-archive relies on get_pathspec to convert its argv into a list of pathspecs. When get_pathspec is given an empty argv list, it returns a single pathspec, the empty string, to indicate that everything matches. When we feed this to our path_exists function, we typically see that the pathspec turns up at least one item in the tree, and we are happy. But when our tree is empty, we erroneously think it is because the pathspec is too limited, when in fact it is simply that there is nothing to be found in the tree. This is a weird corner case, but the correct behavior is almost certainly to produce an empty archive, not to exit with an error. This patch teaches git-archive to create empty archives when there is no pathspec given (we continue to complain if a pathspec is given, since it obviously is not matched). It also confirms that the tar and zip writers produce sane output in this instance. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Add directory pattern matching to attributesJean-Noël AVILA2012-12-17
| | | | | | | | | | | | The manpage of gitattributes says: "The rules how the pattern matches paths are the same as in .gitignore files" and the gitignore pattern matching has a pattern ending with / for directory matching. This rule is specifically relevant for the 'export-ignore' rule used for git archive. Signed-off-by: Jean-Noel Avila <jn.avila@free.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Reduce translations by using same terminologiesNguyễn Thái Ngọc Duy2012-08-22
| | | | | | | | | | Somewhere in help usage, we use both "message" and "msg", "command" and "cmd", "key id" and "key-id". This patch makes all help text from parseopt use the first form. Clearer and 3 fewer strings for translators. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* i18n: archive: mark parseopt strings for translationNguyễn Thái Ngọc Duy2012-08-20
| | | | | Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'rs/archive-tree-in-tip-simplify'Junio C Hamano2012-05-23
|\ | | | | | | | | | | | | By René Scharfe * rs/archive-tree-in-tip-simplify: archive-tar: keep const in checksum calculation archive: simplify refname handling
| * archive: simplify refname handlingRené Scharfe2012-05-18
| | | | | | | | | | | | | | | | | | There is no need to build a copy of the relevant part of the string just to make sure we have a NUL-terminated string. We can simply pass the length of the interesting part to dwim_ref() instead. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | archive: delegate blob reading to backendNguyễn Thái Ngọc Duy2012-05-03
|/ | | | | | | | | | | archive-tar.c and archive-zip.c now perform conversion check, with help of sha1_file_to_archive() from archive.c This gives backends more freedom in dealing with (streaming) large blobs. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'jk/maint-upload-archive'Junio C Hamano2012-01-12
|\ | | | | | | | | * jk/maint-upload-archive: archive: re-allow HEAD:Documentation on a remote invocation
| * archive: re-allow HEAD:Documentation on a remote invocationCarlos Martín Nieto2012-01-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tightening done in (ee27ca4a: archive: don't let remote clients get unreachable commits, 2011-11-17) went too far and disallowed HEAD:Documentation as it would try to find "HEAD:Documentation" as a ref. Only DWIM the "HEAD" part to see if it exists as a ref. Once we're sure that we've been given a valid ref, we follow the normal code path. This still disallows attempts to access commits which are not branch tips. Signed-off-by: Carlos Martín Nieto <cmn@elego.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'jk/maint-upload-archive'Junio C Hamano2011-12-13
|\ \ | |/ | | | | | | * jk/maint-upload-archive: archive: don't let remote clients get unreachable commits
| * Merge branch 'jk/maint-1.6.2-upload-archive' into jk/maint-upload-archiveJunio C Hamano2011-11-21
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jk/maint-1.6.2-upload-archive: archive: don't let remote clients get unreachable commits Conflicts: archive.c archive.h builtin-archive.c builtin/upload-archive.c t/t5000-tar-tree.sh
| | * archive: don't let remote clients get unreachable commitsJeff King2011-11-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Usually git is careful not to allow clients to fetch arbitrary objects from the database; for example, objects received via upload-pack must be reachable from a ref. Upload-archive breaks this by feeding the client's tree-ish directly to get_sha1, which will accept arbitrary hex sha1s, reflogs, etc. This is not a problem if all of your objects are publicly reachable anyway (or at least public to anybody who can run upload-archive). Or if you are making the repo available by dumb protocols like http or rsync (in which case the client can read your whole object db directly). But for sites which allow access only through smart protocols, clients may be able to fetch trees from commits that exist in the server's object database but are not referenced (e.g., because history was rewound). This patch tightens upload-archive's lookup to use dwim_ref rather than get_sha1. This means a remote client can only fetch the tip of a named ref, not an arbitrary sha1 or reflog entry. This also restricts some legitimate requests, too: 1. Reachable non-tip commits, like: git archive --remote=$url v1.0~5 2. Sub-trees of reachable commits, like: git archive --remote=$url v1.7.7:Documentation Local requests continue to use get_sha1, and are not restricted at all. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | archive.c: use OPT_BOOL()Junio C Hamano2011-09-27
|/ / | | | | | | | | | | | | | | | | | | | | | | | | The list variable (which is OPT_BOOLEAN) is initialized to 0 and only checked against 0 in the code, so it is safe to use OPT_BOOL(). The worktree_attributes variable (which is OPT_BOOLEAN) is initialized to 0 and later assigned to a field with the same name in struct archive_args, which is a bitfield of width 1. It is safe and even more correct to use OPT_BOOL() here; the new test in 5001 demonstrates why using OPT_COUNTUP is wrong. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Rename git_checkattr() to git_check_attr()Michael Haggerty2011-08-04
| | | | | | | | | | | | | | 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>
* | upload-archive: allow user to turn off filtersJeff King2011-06-22
| | | | | | | | | | | | | | | | | | | | | | | | Some tar filters may be very expensive to run, so sites do not want to expose them via upload-archive. This patch lets users configure tar.<filter>.remote to turn them off. By default, gzip filters are left on, as they are about as expensive as creating zip archives. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | archive: refactor file extension format-guessingJeff King2011-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Git-archive will guess a format from the output filename if no format is explicitly given. The current function just hardcodes "zip" to the zip format, and leaves everything else NULL (which will default to tar). Since we are about to add user-specified formats, we need to be more flexible. The new rule is "if a filename ends with a dot and the name of a format, it matches that format". For the existing "tar" and "zip" formats, this is identical to the current behavior. For new user-specified formats, this will do what the user expects if they name their formats appropriately. Because we will eventually start matching arbitrary user-specified extensions that may include dots, the strrchr search for the final dot is not sufficient. We need to do an actual suffix match with each extension. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | archive: move file extension format-guessing lowerJeff King2011-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The process for guessing an archive output format based on the filename is something like this: a. parse --output in cmd_archive; check the filename against a static set of mapping heuristics (right now it just matches ".zip" for zip files). b. if found, stick a fake "--format=zip" at the beginning of the arguments list (if the user did specify a --format manually, the later option will override our fake one) c. if it's a remote call, ship the arguments to the remote (including the fake), which will call write_archive on their end d. if it's local, ship the arguments to write_archive locally There are two problems: 1. The set of mappings is static and at too high a level. The write_archive level is going to check config for user-defined formats, some of which will specify extensions. We need to delay lookup until those are parsed, so we can match against them. 2. For a remote archive call, our set of mappings (or formats) may not match the remote side's. This is OK in practice right now, because all versions of git understand "zip" and "tar". But as new formats are added, there is going to be a mismatch between what the client can do and what the remote server can do. To fix (1), this patch refactors the location guessing to happen at the write_archive level, instead of the cmd_archive level. So instead of sticking a fake --format field in the argv list, we actually pass a "name hint" down the callchain; this hint is used at the appropriate time to guess the format (if one hasn't been given already). This patch leaves (2) unfixed. The name_hint is converted to a "--format" option as before, and passed to the remote. This means the local side's idea of how extensions map to formats will take precedence. Another option would be to pass the name hint to the remote side and let the remote choose. This isn't a good idea for two reasons: 1. There's no room in the protocol for passing that information. We can pass a new argument, but older versions of git on the server will choke on it. 2. Letting the remote side decide creates a silent inconsistency in user experience. Consider the case that the locally installed git knows about the "tar.gz" format, but a remote server doesn't. Running "git archive -o foo.tar.gz" will use the tar.gz format. If we use --remote, and the local side chooses the format, then we send "--format=tar.gz" to the remote, which will complain about the unknown format. But if we let the remote side choose the format, then it will realize that it doesn't know about "tar.gz" and output uncompressed tar without even issuing a warning. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | archive: pass archiver struct to write_archive callbackJeff King2011-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current archivers are very static; when you are in the write_tar_archive function, you know you are writing a tar. However, to facilitate runtime-configurable archivers that will share a common write function we need to tell the function which archiver was used. As a convenience, we also provide an opaque data pointer in the archiver struct so that individual archivers can put something useful there when they register themselves. Technically they could just use the "name" field to look in an internal map of names to data, but this is much simpler. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | archive: refactor list of archive formatsJeff King2011-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most of the tar and zip code was nicely split out into two abstracted files which knew only about their specific formats. The entry point to this code was a single "write archive" function. However, as these basic formats grow more complex (e.g., by handling multiple file extensions and format names), a static list of the entry point functions won't be enough. Instead, let's provide a way for the tar and zip code to tell the main archive code what they support by registering archiver names and functions. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | archive: reorder option parsing and config readingJeff King2011-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The archive command does three things during its initialization phase: 1. parse command-line options 2. setup the git directory 3. read config During phase (1), if we see any options that do not require a git directory (like "--list"), we handle them immediately and exit, making it safe to abort step (2) if we are not in a git directory. Step (3) must come after step (2), since the git directory may influence configuration. However, this leaves no possibility of configuration from step (3) impacting the command-line options in step (1) (which is useful, for example, for supporting user-configurable output formats). Instead, let's reorder this to: 1. setup the git directory, if it exists 2. read config 3. parse command-line options 4. if we are not in a git repository, die This should have the same external behavior, but puts configuration before command-line parsing. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Convert read_tree{,_recursive} to support struct pathspecNguyễn Thái Ngọc Duy2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | This patch changes behavior of the two functions. Previously it does prefix matching only. Now it can also do wildcard matching. All callers are updated. Some gain wildcard matching (archive, checkout), others reset pathspec_item.has_wildcard to retain old behavior (ls-files, ls-tree as they are plumbing). Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | archive: improve --verbose descriptionRené Scharfe2010-11-15
| | | | | | | | | | Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | add description parameter to OPT__VERBOSERené Scharfe2010-11-15
| | | | | | | | | | | | | | | | | | 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>
* | Use angles for placeholders consistentlyŠtěpán Němec2010-10-08
| | | | | | | | | | | | Signed-off-by: Štěpán Němec <stepnem@gmail.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | archive: abbreviate substituted commit ids againJonathan Nieder2010-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Given a file with: (define archive-id "$Format:%ct|%h|a$") and an export-subst attribute, the "%h" results in an full 40-digit object name instead of the expected 7-digit one. The export-subst feature requests unabbreviated object names because that is the low-level default. The effect was not observable until v1.7.1.1~17^2~3 (2010-05-03), which taught log --format=%h to respect the --abbrev option. Reported-by: Eli Barzilay <eli@barzilay.org> Tested-by: Eli Barzilay <eli@barzilay.org> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'jc/conflict-marker-size'Junio C Hamano2010-01-20
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jc/conflict-marker-size: rerere: honor conflict-marker-size attribute rerere: prepare for customizable conflict marker length conflict-marker-size: new attribute rerere: use ll_merge() instead of using xdl_merge() merge-tree: use ll_merge() not xdl_merge() xdl_merge(): allow passing down marker_size in xmparam_t xdl_merge(): introduce xmparam_t for merge specific parameters git_attr(): fix function signature Conflicts: builtin-merge-file.c ll-merge.c xdiff/xdiff.h xdiff/xmerge.c
| * | git_attr(): fix function signatureJunio C Hamano2010-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function took (name, namelen) as its arguments, but all the public callers wanted to pass a full string. Demote the counted-string interface to an internal API status, and allow public callers to just pass the string to the function. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | archive: complain about path specs that don't match anythingRené Scharfe2009-12-30
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | Verify that all path specs match at least one path in the specified tree and reject those that don't. This would have made the bug fixed by 782a0005 easier to find. This implementation is simple to the point of being stupid. It walks the full tree for each path spec until it matches something. It's short and seems to be fast enough, though. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Refactor pretty_print_commit arguments into a structThomas Rast2009-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pretty_print_commit() has a bunch of rarely-used arguments, and introducing more of them requires yet another update of all the call sites. Refactor most of them into a struct to make future extensions easier. The ones that stay "plain" arguments were chosen on the grounds that all callers put real arguments there, whereas some callers have 0/NULL for all arguments that were factored into the struct. We declare the struct 'const' to ensure none of the callers are bitten by the changed (no longer call-by-value) semantics. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'rs/maint-archive-prefix'Junio C Hamano2009-10-09
|\ \ | | | | | | | | | | | | * rs/maint-archive-prefix: Git archive and trailing "/" in prefix