1. 10 Apr, 2023 1 commit
  2. 16 Feb, 2023 1 commit
  3. 15 Jun, 2022 1 commit
  4. 23 Feb, 2022 1 commit
  5. 17 Oct, 2021 1 commit
    • str: introduce `git_str` for internal, `git_buf` is external · f0e693b1
      libgit2 has two distinct requirements that were previously solved by
      `git_buf`.  We require:
      
      1. A general purpose string class that provides a number of utility APIs
         for manipulating data (eg, concatenating, truncating, etc).
      2. A structure that we can use to return strings to callers that they
         can take ownership of.
      
      By using a single class (`git_buf`) for both of these purposes, we have
      confused the API to the point that refactorings are difficult and
      reasoning about correctness is also difficult.
      
      Move the utility class `git_buf` to be called `git_str`: this represents
      its general purpose, as an internal string buffer class.  The name also
      is an homage to Junio Hamano ("gitstr").
      
      The public API remains `git_buf`, and has a much smaller footprint.  It
      is generally only used as an "out" param with strict requirements that
      follow the documentation.  (Exceptions exist for some legacy APIs to
      avoid breaking callers unnecessarily.)
      
      Utility functions exist to convert a user-specified `git_buf` to a
      `git_str` so that we can call internal functions, then converting it
      back again.
      Edward Thomson committed
  6. 09 Sep, 2021 1 commit
  7. 27 Nov, 2020 1 commit
  8. 25 Nov, 2020 1 commit
  9. 27 Aug, 2020 1 commit
  10. 09 Jun, 2020 1 commit
    • tree-wide: do not compile deprecated functions with hard deprecation · c6184f0c
      When compiling libgit2 with -DDEPRECATE_HARD, we add a preprocessor
      definition `GIT_DEPRECATE_HARD` which causes the "git2/deprecated.h"
      header to be empty. As a result, no function declarations are made
      available to callers, but the implementations are still available to
      link against. This has the problem that function declarations also
      aren't visible to the implementations, meaning that the symbol's
      visibility will not be set up correctly. As a result, the resulting
      library may not expose those deprecated symbols at all on some platforms
      and thus cause linking errors.
      
      Fix the issue by conditionally compiling deprecated functions, only.
      While it becomes impossible to link against such a library in case one
      uses deprecated functions, distributors of libgit2 aren't expected to
      pass -DDEPRECATE_HARD anyway. Instead, users of libgit2 should manually
      define GIT_DEPRECATE_HARD to hide deprecated functions. Using "real"
      hard deprecation still makes sense in the context of CI to test we don't
      use deprecated symbols ourselves and in case a dependant uses libgit2 in
      a vendored way and knows it won't ever use any of the deprecated symbols
      anyway.
      Patrick Steinhardt committed
  11. 15 Jun, 2019 2 commits
    • global: convert trivial `fnmatch` users to use `wildcard` · de70bb46
      Upstream git.git has converted its codebase to use wildcard in
      favor of fnmatch in commit 70a8fc999d (stop using fnmatch (either
      native or compat), 2014-02-15). To keep our own regex-matching in
      line with what git does, convert all trivial instances of
      `fnmatch` usage to use `wildcard`, instead. Trivial usage is
      defined to be use of `fnmatch` with either no flags or flags that
      have a 1:1 equivalent in wildmatch (PATHNAME, IGNORECASE).
      Patrick Steinhardt committed
    • posix: remove implicit include of "fnmatch.h" · 451df793
      We're about to phase out our bundled fnmatch implementation as
      git.git has moved to wildmatch long ago in 2014. To make it
      easier to spot which files are stilll using fnmatch, remove the
      implicit "fnmatch.h" include in "posix.h" and instead include it
      explicitly.
      Patrick Steinhardt committed
  12. 14 Jun, 2019 1 commit
    • Rename opt init functions to `options_init` · 0b5ba0d7
      In libgit2 nomenclature, when we need to verb a direct object, we name
      a function `git_directobject_verb`.  Thus, if we need to init an options
      structure named `git_foo_options`, then the name of the function that
      does that should be `git_foo_options_init`.
      
      The previous names of `git_foo_init_options` is close - it _sounds_ as
      if it's initializing the options of a `foo`, but in fact
      `git_foo_options` is its own noun that should be respected.
      
      Deprecate the old names; they'll now call directly to the new ones.
      Edward Thomson committed
  13. 15 Feb, 2019 3 commits
    • oidmap: introduce high-level setter for key/value pairs · 2e0a3048
      Currently, one would use either `git_oidmap_insert` to insert key/value pairs
      into a map or `git_oidmap_put` to insert a key only. These function have
      historically been macros, which is why their syntax is kind of weird: instead of
      returning an error code directly, they instead have to be passed a pointer to
      where the return value shall be stored. This does not match libgit2's common
      idiom of directly returning error codes.Furthermore, `git_oidmap_put` is tightly
      coupled with implementation details of the map as it exposes the index of
      inserted entries.
      
      Introduce a new function `git_oidmap_set`, which takes as parameters the map,
      key and value and directly returns an error code. Convert all trivial callers of
      `git_oidmap_insert` and `git_oidmap_put` to make use of it.
      Patrick Steinhardt committed
    • oidmap: introduce high-level getter for values · 9694ef20
      The current way of looking up an entry from a map is tightly coupled with the
      map implementation, as one first has to look up the index of the key and then
      retrieve the associated value by using the index. As a caller, you usually do
      not care about any indices at all, though, so this is more complicated than
      really necessary. Furthermore, it invites for errors to happen if the correct
      error checking sequence is not being followed.
      
      Introduce a new high-level function `git_oidmap_get` that takes a map and a key
      and returns a pointer to the associated value if such a key exists. Otherwise,
      a `NULL` pointer is returned. Adjust all callers that can trivially be
      converted.
      Patrick Steinhardt committed
    • maps: use uniform lifecycle management functions · 351eeff3
      Currently, the lifecycle functions for maps (allocation, deallocation, resize)
      are not named in a uniform way and do not have a uniform function signature.
      Rename the functions to fix that, and stick to libgit2's naming scheme of saying
      `git_foo_new`. This results in the following new interface for allocation:
      
      - `int git_<t>map_new(git_<t>map **out)` to allocate a new map, returning an
        error code if we ran out of memory
      
      - `void git_<t>map_free(git_<t>map *map)` to free a map
      
      - `void git_<t>map_clear(git<t>map *map)` to remove all entries from a map
      
      This commit also fixes all existing callers.
      Patrick Steinhardt committed
  14. 25 Jan, 2019 1 commit
  15. 22 Jan, 2019 1 commit
  16. 01 Dec, 2018 1 commit
  17. 28 Nov, 2018 1 commit
  18. 03 Jul, 2017 1 commit
    • Make sure to always include "common.h" first · 0c7f49dd
      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.
      Patrick Steinhardt committed
  19. 17 Feb, 2017 2 commits
  20. 29 Dec, 2016 1 commit
  21. 23 Mar, 2016 1 commit
  22. 10 Mar, 2016 1 commit
  23. 31 Jul, 2015 1 commit
  24. 07 Apr, 2015 1 commit
  25. 11 Mar, 2015 1 commit
  26. 29 Dec, 2014 1 commit
  27. 29 Nov, 2014 1 commit
  28. 27 Oct, 2014 3 commits
  29. 10 Oct, 2014 3 commits
  30. 30 Sep, 2014 3 commits