src/status.c


Log

Author Commit Date CI Message
David Catmull 4ccacdc8 2017-07-21T17:07:10 status: Add a baseline field to git_status_options for comparing to trees other than HEAD
Patrick Steinhardt 0c7f49dd 2017-06-30T13:39:01 Make sure to always include "common.h" first Next to including several files, our "common.h" header also declares various macros which are then used throughout the project. As such, we have to make sure to always include this file first in all implementation files. Otherwise, we might encounter problems or even silent behavioural differences due to macros or defines not being defined as they should be. So in fact, our header and implementation files should make sure to always include "common.h" first. This commit does so by establishing a common include pattern. Header files inside of "src" will now always include "common.h" as its first other file, separated by a newline from all the other includes to make it stand out as special. There are two cases for the implementation files. If they do have a matching header file, they will always include this one first, leading to "common.h" being transitively included as first file. If they do not have a matching header file, they instead include "common.h" as first file themselves. This fixes the outlined problems and will become our standard practice for header and source files inside of the "src/" from now on.
Edward Thomson 909d5494 2016-12-29T12:25:15 giterr_set: consistent error messages Error messages should be sentence fragments, and therefore: 1. Should not begin with a capital letter, 2. Should not conclude with punctuation, and 3. Should not end a sentence and begin a new one
Edward Thomson 9be638ec 2016-04-19T15:12:18 git_diff_generated: abstract generated diffs
Edward Thomson 7c948014 2015-05-14T14:00:29 diff/status: introduce conflicts When diffing against an index, return a new `GIT_DELTA_CONFLICTED` delta type for items that are conflicted. For a single file path, only one delta will be produced (despite the fact that there are multiple entries in the index). Index iterators now have the (optional) ability to return conflicts in the index. Prior to this change, they would be omitted, and callers (like diff) would omit conflicted index entries entirely.
Ungureanu Marius 68182085 2014-11-07T20:32:50 git_status_file now takes an exact path This function has one output but can match multiple files, which can be unexpected for the user, which would usually path the exact path of the file he wants the status of.
Alan Rogers e824e63d 2014-07-22T11:25:56 Remove debug printfs.
Alan Rogers 7b491a7d 2014-06-03T17:50:00 GIT_DIFF_INCLUDE_UNREADABLE_AS_UNTRACKED
Alan Rogers 66271925 2014-05-30T16:21:49 Add GIT_STATUS_OPT_INCLUDE_UNREADABLE
Alan Rogers 61bef72d 2014-05-20T23:57:40 Start adding GIT_DELTA_UNREADABLE and GIT_STATUS_WT_UNREADABLE.
Alan Rogers f47bc8ff 2014-05-20T18:16:04 Skip unreadable files for now.
Russell Belfer bc91347b 2014-04-30T11:16:31 Fix remaining init_options inconsistencies There were a couple of "init_opts()" functions a few more cases of structure initialization that I somehow missed.
Russell Belfer 702efc89 2014-04-30T10:57:42 Make init_options fns use unsigned ints and macro Use an unsigned int for the version and add a helper macro so the code is simplified (and so the error message is a common string).
Russell Belfer 9c8ed499 2014-04-29T15:05:58 Remove trace / add git_diff_perfdata struct + api
Russell Belfer cd424ad5 2014-04-28T16:39:53 Add GIT_STATUS_OPT_UPDATE_INDEX and use trace API This adds an option to refresh the stat cache while generating status. It also rips out the GIT_PERF stuff I had an makes use of the trace API to keep statistics about what happens during diff.
Russell Belfer 240f4af3 2014-04-28T14:04:29 Add build option for diff internal statistics
Matthew Bowen b9f81997 2014-03-05T21:49:23 Added function-based initializers for every options struct. The basic structure of each function is courtesy of arrbee.
Carlos Martín Nieto 9950bb4e 2014-01-24T20:23:17 diff: rename the file's 'oid' to 'id' In the same vein as the previous commits in this series.
Russell Belfer 9cfce273 2013-12-12T12:11:38 Cleanups, renames, and leak fixes This renames git_vector_free_all to the better git_vector_free_deep and also contains a couple of memory leak fixes based on valgrind checks. The fixes are specifically: failure to free global dir path variables when not compiled with threading on and failure to free filters from the filter registry that had not be initialized fully.
Russell Belfer 26c1cb91 2013-12-09T09:44:03 One more rename/cleanup for callback err functions
Russell Belfer c7b3e1b3 2013-12-06T15:42:20 Some callback error check style cleanups I find this easier to read...
Russell Belfer 25e0b157 2013-12-06T15:07:57 Remove converting user error to GIT_EUSER This changes the behavior of callbacks so that the callback error code is not converted into GIT_EUSER and instead we propagate the return value through to the caller. Instead of using the giterr_capture and giterr_restore functions, we now rely on all functions to pass back the return value from a callback. To avoid having a return value with no error message, the user can call the public giterr_set_str or some such function to set an error message. There is a new helper 'giterr_set_callback' that functions can invoke after making a callback which ensures that some error message was set in case the callback did not set one. In places where the sign of the callback return value is meaningful (e.g. positive to skip, negative to abort), only the negative values are returned back to the caller, obviously, since the other values allow for continuing the loop. The hardest parts of this were in the checkout code where positive return values were overloaded as meaningful values for checkout. I fixed this by adding an output parameter to many of the internal checkout functions and removing the overload. This added some code, but it is probably a better implementation. There is some funkiness in the network code where user provided callbacks could be returning a positive or a negative value and we want to rely on that to cancel the loop. There are still a couple places where an user error might get turned into GIT_EUSER there, I think, though none exercised by the tests.
Russell Belfer fcd324c6 2013-12-06T15:04:31 Add git_vector_free_all There are a lot of places that we call git__free on each item in a vector and then call git_vector_free on the vector itself. This just wraps that up into one convenient helper function.
Russell Belfer dab89f9b 2013-12-04T21:22:57 Further EUSER and error propagation fixes This continues auditing all the places where GIT_EUSER is being returned and making sure to clear any existing error using the new giterr_user_cancel helper. As a result, places that relied on intercepting GIT_EUSER but having the old error preserved also needed to be cleaned up to correctly stash and then retrieve the actual error. Additionally, as I encountered places where error codes were not being propagated correctly, I tried to fix them up. A number of those fixes are included in the this commit as well.
Russell Belfer 96869a4e 2013-12-03T16:45:39 Improve GIT_EUSER handling This adds giterr_user_cancel to return GIT_EUSER and clear any error message that is sitting around. As a result of using that in places, we need to be more thorough with capturing errors that happen inside a callback when used internally. To help with that, this also adds giterr_capture and giterr_restore so that when we internally use a foreach-type function that clears errors and converts them to GIT_EUSER, it is easier to restore not just the return value, but the actual error message text.
Russell Belfer 8e5a8ef8 2013-11-01T09:51:01 Convert git_index_read to have a "force" flag This is a little more intuitive than the turned-around option that I originally wrote.
Russell Belfer 4bf630b6 2013-10-31T14:36:52 Make diff and status perform soft index reload This changes `git_index_read` to have two modes - a hard index reload that always resets the index to match the on-disk data (which was the old behavior) and a soft index reload that uses the timestamp / file size information and only replaces the index data if the file on disk has been modified. This then updates the git_status code to do a soft reload unless the new GIT_STATUS_OPT_NO_REFRESH flag is passed in. This also changes the behavior of the git_diff functions that use the index so that when an index is not explicitly passed in (i.e. when the functions call git_repository_index for you), they will also do a soft reload for you. This intentionally breaks the file signature of git_index_read because there has been some confusion about the behavior previously and it seems like all existing uses of the API should probably be examined to select the desired behavior.
Russell Belfer 3ff1d123 2013-10-11T14:51:54 Rename diff objects and split patch.h This makes no functional change to diff but renames a couple of the objects and splits the new git_patch (formerly git_diff_patch) into a new header file.
Carlos Martín Nieto 605da51a 2013-09-17T09:50:30 No such thing as an orphan branch Unfortunately git-core uses the term "unborn branch" and "orphan branch" interchangeably. However, "orphan" is only really there for the checkout command, which has the `--orphan` option so it doesn't actually create the branch. Branches never have parents, so the distinction of a branch with no parents is odd to begin with. Crucially, the error messages deal with unborn branches, so let's use that.
Edward Thomson 17c7fbf6 2013-08-21T14:07:53 Split rewrites, status doesn't return rewrites Ensure that we apply splits to rewrites, even if we're not interested in examining it closely for rename/copy detection. In keeping with core git, status should not display rewrites, it should simply show files as "modified".
Edward Thomson e38f0d69 2013-08-05T14:06:41 Add rename from rewrites to status In git_diff_paired_foreach, temporarily resort the index->workdir diff list by index path so that we can track a rename in the workdir from head->index->workdir.
Russell Belfer 2a16914c 2013-07-03T12:20:34 Remove GIT_STATUS_SHOW_INDEX_THEN_WORKDIR option This option serves no benefit now that the git_status_list API is available. It was of questionable value before and now it would just be a bad idea to use it rather than the indexed API.
yorah 9b6075b2 2013-07-03T17:07:20 Fix segfault in git_status_foreach_ext() Add tests for the `GIT_STATUS_SHOW_XXX` flags.
Russell Belfer 22b6b82f 2013-06-20T12:16:06 Add status flags to force output sort order Files in status will, be default, be sorted according to the case insensitivity of the filesystem that we're running on. However, in some cases, this is not desirable. Even on case insensitive file systems, 'git status' at the command line will generally use a case sensitive sort (like 'ls'). Some GUIs prefer to display a list of file case insensitively even on case-sensitive platforms. This adds two new flags: GIT_STATUS_OPT_SORT_CASE_SENSITIVELY and GIT_STATUS_OPT_SORT_CASE_INSENSITIVELY that will override the default sort order of the status output and give the user control. This includes tests for exercising these new options and makes the examples/status.c program emulate core Git and always use a case sensitive sort.
Russell Belfer 351888cf 2013-06-13T15:37:06 Improve case handling in git_diff__paired_foreach This commit reinstates some changes to git_diff__paired_foreach that were discarded during the rebase (because the diff_output.c file had gone away), and also adjusts the case insensitively logic slightly to hopefully deal with either mismatched icase diffs and other case insensitivity scenarios.
Russell Belfer a1683f28 2013-06-14T16:18:04 More tests and bug fixes for status with rename This changes the behavior of the status RENAMED flags so that they will be combined with the MODIFIED flags if appropriate. If a file is modified in the index and also renamed, then the status code will have both the GIT_STATUS_INDEX_MODIFIED and INDEX_RENAMED bits set. If it is renamed but the OID has not changed, then just the GIT_STATUS_INDEX_RENAMED bit will be set. Similarly, the flags GIT_STATUS_WT_MODIFIED and GIT_STATUS_WT_RENAMED can both be set independently of one another. This fixes a serious bug where the check for unmodified files that was done at data load time could end up erasing the RENAMED state of a file that was renamed with no changes. Lastly, this contains a bunch of new tests for status with renames, including tests where the only rename changes are case changes. The expected results of these tests have to vary by whether the platform uses a case sensitive filesystem or not, so the expected data covers those platform differences separately.
Russell Belfer 3a68d7f0 2013-06-13T15:30:26 Fix broken status EXCLUDE_SUBMODULES logic The exclude submodules flag was not doing the right thing, in that a file with no diff between the head and the index and just a delete in the workdir could be excluded if submodules were excluded.
Edward Thomson dfe8c8df 2013-05-22T23:19:40 handle renames in status computation
Edward Thomson 1ee2ef87 2013-05-21T11:05:21 status access by index, providing more details to callers
Russell Belfer 114f5a6c 2013-06-10T10:10:39 Reorganize diff and add basic diff driver This is a significant reorganization of the diff code to break it into a set of more clearly distinct files and to document the new organization. Hopefully this will make the diff code easier to understand and to extend. This adds a new `git_diff_driver` object that looks of diff driver information from the attributes and the config so that things like function content in diff headers can be provided. The full driver spec is not implemented in the commit - this is focused on the reorganization of the code and putting the driver hooks in place. This also removes a few #includes from src/repository.h that were overbroad, but as a result required extra #includes in a variety of places since including src/repository.h no longer results in pulling in the whole world.
Russell Belfer 1f9e41ee 2013-05-10T07:50:53 Improve ignore handling in git_status_file The git_status_file API was doing a hack to deal with files that are inside ignored directories. The status scan was not reporting any file in this case, so git_status_file would attempt a final "stat()" call, and return IGNORED if the file actually existed. On case-insensitive filesystems where core.ignorecase is set incorrectly, this magic check can "succeed" and report a file as ignored when it should actually return ENOTFOUND. Now that we have the GIT_STATUS_OPT_RECURSE_IGNORED_DIRS, we can use that flag to make sure that git_status_file() will look into ignored directories and eliminate the hack completely, so we give the correct error.
Russell Belfer 2f28219c 2013-05-01T15:53:12 clarify where error message is set
Russell Belfer 37ee70fa 2013-03-25T22:19:39 Implement GIT_STATUS_OPT_EXCLUDE_SUBMODULES This option has been sitting unimplemented for a while, so I finally went through and implemented it along with some tests. As part of this, I improved the implementation of GIT_DIFF_IGNORE_SUBMODULES so it be more diligent about avoiding extra work and about leaving off delta records for submodules to the greatest extent possible (though it may include them still if you are request TYPECHANGE records).
Russell Belfer 0c289dd7 2013-03-25T16:40:16 Recursing into ignored dirs for diff and status This implements working versions of GIT_DIFF_RECURSE_IGNORED_DIRS and GIT_STATUS_OPT_RECURSE_IGNORED_DIRS along with some tests for the newly available behaviors. This is not turned on by default for status, but can be accessed via the options to the extended version of the command.
Russell Belfer 25423d03 2013-01-09T16:07:54 Support case insensitive tree iterators and status This makes tree iterators directly support case insensitivity by using a secondary index that can be sorted by icase. Also, this fixes the ambiguity check in the git_status_file API to also be case insensitive. Lastly, this adds new test cases for case insensitive range boundary checking for all types of iterators. With this change, it should be possible to deprecate the spool and sort iterator, but I haven't done that yet.
Russell Belfer 5c8bb98c 2013-01-08T13:45:06 Fix err msg for ambiguous path in git_status_file Returning GIT_EAMBIGUOUS from inside the status callback gets overridden with GIT_EUSER. `git_status_file` accounted for this via the callback payload, but was allowing the error message to be cleared. Move the `giterr_set` call outside the callback to where the EUSER case was being dealt with.
Edward Thomson 359fc2d2 2013-01-08T17:07:25 update copyrights
Russell Belfer 56c72b75 2012-12-17T11:00:53 Fix diff constructor name order confusion The diff constructor functions had some confusing names, where the "old" side of the diff was coming after the "new" side. This reverses the order in the function name to make it less confusing. Specifically... * git_diff_index_to_tree becomes git_diff_tree_to_index * git_diff_workdir_to_index becomes git_diff_index_to_workdir * git_diff_workdir_to_tree becomes git_diff_tree_to_workdir
Ben Straub c7231c45 2012-11-30T16:31:42 Deploy GITERR_CHECK_VERSION
Ben Straub 79cfa20d 2012-11-29T20:12:59 Deploy GIT_STATUS_OPTIONS_INIT
Ben Straub 2f8d30be 2012-11-29T15:05:04 Deploy GIT_DIFF_OPTIONS_INIT
Russell Belfer d574de0e 2012-11-21T11:53:54 API updates for status.h
Russell Belfer 793c4385 2012-11-20T16:36:06 Update diff callback param order This makes the diff functions that take callbacks both take the payload parameter after the callback function pointers and pass the payload as the last argument to the callback function instead of the first. This should make them consistent with other callbacks across the API.
nulltoken 5cec896a 2012-11-22T18:51:06 repo: Make git_repository_head_tree() return error codes
Russell Belfer bbe6dbec 2012-11-14T23:29:48 Add explicit git_index ptr to diff and checkout A number of diff APIs and the `git_checkout_index` API take a `git_repository` object an operate on the index. This updates them to take a `git_index` pointer explicitly and only fall back on the `git_repository` index if the index input is NULL. This makes it easier to operate on a temporary index.
Russell Belfer 5735bf5e 2012-11-13T13:58:29 Fix diff API to better parameter order The diff API is not in the parameter order one would expect from other libgit2 APIs. This fixes that.
Russell Belfer 55cbd05b 2012-11-08T16:56:34 Some diff refactorings to help code reuse There are some diff functions that are useful in a rewritten checkout and this lays some groundwork for that. This contains three main things: 1. Share the function diff uses to calculate the OID for a file in the working directory (now named `git_diff__oid_for_file` 2. Add a `git_diff__paired_foreach` function to iterator over two diff lists concurrently. Convert status to use it. 3. Move all the string/prefix/index entry comparisons into function pointers inside the `git_diff_list` object so they can be switched between case sensitive and insensitive versions. This makes them easier to reuse in various functions without replicating logic. As part of this, move a couple of index functions out of diff.c and into index.c.
Russell Belfer b90500f0 2012-11-01T14:08:30 Improve docs, examples, warnings This improves docs in some of the public header files, cleans up and improves some of the example code, and fixes a couple of pedantic warnings in places.
Russell Belfer 4c47a8bc 2012-10-17T14:14:51 Merge pull request #968 from arrbee/diff-support-typechange Support TYPECHANGE records in status and adjust checkout accordingly
Russell Belfer 52032ae5 2012-10-15T12:48:43 Fix single-file ignore checks To answer if a single given file should be ignored, the path to that file has to be processed progressively checking that there are no intermediate ignored directories in getting to the file in question. This enables that, fixing the broken old behavior, and adds tests to exercise various ignore situations.
Russell Belfer 0d64bef9 2012-10-05T15:56:57 Add complex checkout test and then fix checkout This started as a complex new test for checkout going through the "typechanges" test repository, but that revealed numerous issues with checkout, including: * complete failure with submodules * failure to create blobs with exec bits * problems when replacing a tree with a blob because the tree "example/" sorts after the blob "example" so the delete was being processed after the single file blob was created This fixes most of those problems and includes a number of other minor changes that made it easier to do that, including improving the TYPECHANGE support in diff/status, etc.
Russell Belfer bc16fd3e 2012-09-28T13:40:02 Introduce status/diff TYPECHANGE flags When I wrote the diff code, I based it on core git's diff output which tends to split a type change into an add and a delete. But core git's status has the notion of a T (typechange) flag for a file. This introduces that into our status APIs and modifies the diff code so it can be forced to not split type changes.
Philip Kelley ec40b7f9 2012-09-17T15:42:41 Support for core.ignorecase
Russell Belfer f335ecd6 2012-08-30T14:24:16 Diff iterators This refactors the diff output code so that an iterator object can be used to traverse and generate the diffs, instead of just the `foreach()` style with callbacks. The code has been rearranged so that the two styles can still share most functions. This also replaces `GIT_REVWALKOVER` with `GIT_ITEROVER` and uses that as a common error code for marking the end of iteration when using a iterator style of object.
Russell Belfer 2fb4e9b3 2012-08-22T11:42:00 Wrap up ignore API and add tests This fills out the ignore API and adds tests.
Vicent Marti 51e1d808 2012-08-06T12:41:08 Merge remote-tracking branch 'arrbee/tree-walk-fixes' into development Conflicts: src/notes.c src/transports/git.c src/transports/http.c src/transports/local.c tests-clar/odb/foreach.c
Russell Belfer 5dca2010 2012-08-03T17:08:01 Update iterators for consistency across library This updates all the `foreach()` type functions across the library that take callbacks from the user to have a consistent behavior. The rules are: * A callback terminates the loop by returning any non-zero value * Once the callback returns non-zero, it will not be called again (i.e. the loop stops all iteration regardless of state) * If the callback returns non-zero, the parent fn returns GIT_EUSER * Although the parent returns GIT_EUSER, no error will be set in the library and `giterr_last()` will return NULL if called. This commit makes those changes across the library and adds tests for most of the iteration APIs to make sure that they follow the above rules.
Vicent Marti e25dda51 2012-08-02T01:38:30 Merge remote-tracking branch 'nulltoken/topic/amd64-compat' into development Conflicts: src/netops.c src/netops.h src/oid.c
nulltoken b8457baa 2012-07-24T07:57:58 portability: Improve x86/amd64 compatibility
yorah a1773f9d 2012-07-23T18:16:09 Add flag to turn off pathspec testing for diff and status
yorah ffbc689c 2012-07-18T16:26:55 Fix getting status of files containing brackets
Vicent Martí 904b67e6 2012-05-18T01:48:50 errors: Rename error codes
Vicent Martí e172cf08 2012-05-18T01:21:06 errors: Rename the generic return codes
Russell Belfer 41a82592 2012-05-15T14:17:39 Ranged iterators and rewritten git_status_file The goal of this work is to rewrite git_status_file to use the same underlying code as git_status_foreach. This is done in 3 phases: 1. Extend iterators to allow ranged iteration with start and end prefixes for the range of file names to be covered. 2. Improve diff so that when there is a pathspec and there is a common non-wildcard prefix of the pathspec, it will use ranged iterators to minimize excess iteration. 3. Rewrite git_status_file to call git_status_foreach_ext with a pathspec that covers just the one file being checked. Since ranged iterators underlie the status & diff implementation, this is actually fairly efficient. The workdir iterator does end up loading the contents of all the directories down to the single file, which should ideally be avoided, but it is pretty good.
Russell Belfer dc13f1f7 2012-05-10T11:08:59 Add cache busting to attribute cache This makes the git attributes and git ignores cache check stat information before using the file contents from the cache. For cached files from the index, it checks the SHA of the file instead. This should reduce the need to ever call `git_attr_cache_flush()` in most situations. This commit also fixes the `git_status_should_ignore` API to use the libgit2 standard parameter ordering.
Russell Belfer 7e000ab2 2012-05-08T15:03:59 Add support for diffing index with no HEAD When a repo is first created, there is no HEAD yet and attempting to diff files in the index was showing nothing because a tree iterator could not be constructed. This adds an "empty" iterator and falls back on that when the head cannot be looked up.
nulltoken 722c08af 2012-05-07T21:21:48 status: Prevent git_status_file() from returning ENOTFOUND when not applicable
Russell Belfer f917481e 2012-05-03T16:37:25 Support reading attributes from index Depending on the operation, we need to consider gitattributes in both the work dir and the index. This adds a parameter to all of the gitattributes related functions that allows user control of attribute reading behavior (i.e. prefer workdir, prefer index, only use index). This fix also covers allowing us to check attributes (and hence do diff and status) on bare repositories. This was a somewhat larger change that I hoped because it had to change the cache key used for gitattributes files.
Russell Belfer 16b83019 2012-03-04T23:28:36 Fix usage of "new" for fieldname in public header This should restore the ability to include libgit2 headers in C++ projects. Cherry picked 2de60205dfea2c4a422b2108a5e8605f97c2e895 from development into new-error-handling.
Russell Belfer 26515e73 2012-04-23T10:06:31 Rename to git_reference_name_to_oid
Russell Belfer f201d613 2012-04-13T10:33:14 Add git_reference_lookup_oid and lookup_resolved Adds a new public reference function `git_reference_lookup_oid` that directly resolved a reference name to an OID without returning the intermediate `git_reference` object (hence, no free needed). Internally, this adds a `git_reference_lookup_resolved` function that combines looking up and resolving a reference. This allows us to be more efficient with memory reallocation. The existing `git_reference_lookup` and `git_reference_resolve` are reimplmented on top of the new utility and a few places in the code are changed to use one of the two new functions.
Russell Belfer dbeca796 2012-04-13T10:43:47 Remove old status implementation This removes the code for the old status implementation.
Russell Belfer 14a513e0 2012-04-13T15:00:29 Add support for pathspec to diff and status This adds preliminary support for pathspecs to diff and status. The implementation is not very optimized (it still looks at every single file and evaluated the the pathspec match against them), but it works.
Vicent Martí 64b402f8 2012-04-11T19:19:12 status: Remove status_old This is Git yo. You can fetch stuff from the history if you need it.
Carlos Martín Nieto 8e8b6b01 2012-04-04T13:13:43 Clean up valgrind warnings
Russell Belfer 1db12b00 2012-03-25T23:04:26 Eliminate hairy COITERATE macro I decided that the COITERATE macro was, in the end causing more confusion that it would save and decided just to write out the loops that I needed for parallel diff list iteration. It is not that much code and this just feels less obfuscated.
Russell Belfer c8838ee9 2012-03-23T11:03:01 Restore default status recursion behavior This gives `git_status_foreach()` back its old behavior of emulating the "--untracked=all" behavior of git. You can get any of the various --untracked options by passing flags to `git_status_foreach_ext()` but the basic version will keep the behavior it has always had.
Russell Belfer 4b136a94 2012-03-23T09:26:09 Fix crash in new status and add recurse option This fixes the bug that @nulltoken found (thank you!) where if there were untracked directories alphabetically after the last tracked item, the diff implementation would deref a NULL pointer. The fix involved the code which decides if it is necessary to recurse into a directory in the working dir, so it was easy to add a new option `GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS` to control if the contents of untracked directories should be included in status.
Russell Belfer 66142ae0 2012-03-22T10:44:36 New status fixes This adds support for roughly-right tracking of submodules (although it does not recurse into submodules to detect internal modifications a la core git), and it adds support for including unmodified files in diff iteration if requested.
Russell Belfer a48ea31d 2012-03-21T12:33:09 Reimplment git_status_foreach using git diff This is an initial reimplementation of status using diff a la the way that core git does it.
Russell Belfer 0d0fa7c3 2012-03-16T15:56:01 Convert attr, ignore, mwindow, status to new errors Also cleaned up some previously converted code that still had little things to polish.
Vicent Martí cb8a7961 2012-03-07T00:02:55 error-handling: Repository This also includes droping `git_buf_lasterror` because it makes no sense in the new system. Note that in most of the places were it has been dropped, the code needs cleanup. I.e. GIT_ENOMEM is going away, so instead it should return a generic `-1` and obviously not throw anything.
Vicent Martí 1a481123 2012-02-17T00:13:34 error-handling: References Yes, this is error handling solely for `refs.c`, but some of the abstractions leak all ofer the code base.
Russell Belfer e1bcc191 2012-03-01T11:45:00 Revert GIT_STATUS constants to avoid issues This reverts the changes to the GIT_STATUS constants and adds a new enumeration to describe the type of change in a git_diff_delta. I don't love this solution, but it should prevent strange errors from occurring for now. Eventually, I would like to unify the various status constants, but it needs a larger plan and I just wanted to eliminate this breakage quickly.
Russell Belfer 74fa4bfa 2012-02-28T16:14:47 Update diff to use iterators This is a major reorganization of the diff code. This changes the diff functions to use the iterators for traversing the content. This allowed a lot of code to be simplified. Also, this moved the functions relating to outputting a diff into a new file (diff_output.c). This includes a number of other changes - adding utility functions, extending iterators, etc. plus more tests for the diff code. This also takes the example diff.c program much further in terms of emulating git-diff command line options.
schu 5e0de328 2012-02-13T17:10:24 Update Copyright header Signed-off-by: schu <schu-github@schulog.org>
Vicent Martí 4ea79a9d 2012-02-01T17:41:54 status: Document submodule TODOs
Russell Belfer adc9bdb3 2012-01-31T13:59:32 Fix attr path is_dir check When building an attr path object, the code that checks if the file is a directory was evaluating the file as a relative path to the current working directory, instead of using the repo root. This lead to inconsistent behavior.
Russell Belfer 5d3cd4e3 2012-01-31T13:09:39 Convert status assert to skip file When status encounters a submodule, right now it is asserting. This changes it to just skip the file that it can't deal with.
Russell Belfer 1744fafe 2012-01-17T15:49:47 Move path related functions from fileops to path This takes all of the functions that look up simple data about paths (such as `git_futils_isdir`) and moves them over to path.h (becoming `git_path_isdir`). This leaves fileops.h just with functions that actually manipulate the filesystem or look at the file contents in some way. As part of this, the dir.h header which is really just for win32 support was moved into win32 (with some minor changes).