Rename the build files (libgit2#724)

This change renames the build files so they come lexicographically
before any source files. This makes the compile errors (due to
mismatched libgit2 versions) easier to understand, since the
`Build_*.go` files will be tried before the rest, and the `#error` in
those files will kick in, leading to a much better experience.

This unfortunately goes a bit against the defacto standard of using only
lowercase characters in filenames, but the better developer experience
(and better self-diagnosis when things go wrong instead of having to
open a new issue) is worth the deviation.

Fixes: libgit2#711
Fixes: libgit2#617

Support more MergeBase functions (libgit2#720)

This change adds support for MergeBaseMany, MergeBasesMany, and
MergeBaseOctopus.

Rename the build files (libgit2#724) (libgit2#726)

This change renames the build files so they come lexicographically
before any source files. This makes the compile errors (due to
mismatched libgit2 versions) easier to understand, since the
`Build_*.go` files will be tried before the rest, and the `#error` in
those files will kick in, leading to a much better experience.

This unfortunately goes a bit against the defacto standard of using only
lowercase characters in filenames, but the better developer experience
(and better self-diagnosis when things go wrong instead of having to
open a new issue) is worth the deviation.

Fixes: libgit2#711
Fixes: libgit2#617
(cherry picked from commit 4b2ac7c)

Co-authored-by: lhchavez <[email protected]>

Support more MergeBase functions (libgit2#720) (libgit2#722)

This change adds support for MergeBaseMany, MergeBasesMany, and
MergeBaseOctopus.

(cherry picked from commit 698ddfb)

Co-authored-by: lhchavez <[email protected]>

Rename the build files (libgit2#724) (libgit2#727)

This change renames the build files so they come lexicographically
before any source files. This makes the compile errors (due to
mismatched libgit2 versions) easier to understand, since the
`Build_*.go` files will be tried before the rest, and the `#error` in
those files will kick in, leading to a much better experience.

This unfortunately goes a bit against the defacto standard of using only
lowercase characters in filenames, but the better developer experience
(and better self-diagnosis when things go wrong instead of having to
open a new issue) is worth the deviation.

Fixes: libgit2#711
Fixes: libgit2#617
(cherry picked from commit 4b2ac7c)

Co-authored-by: lhchavez <[email protected]>

More callback refactoring (libgit2#713) (libgit2#718)

This change:

* Gets rid of the `.toC()` functions for Options objects, since they
  were redundant with the `populateXxxOptions()`.
* Adds support for `errorTarget` to the `RemoteOptions`, since they are
  used in the same stack for some functions (like `Fetch()`). Now for
  those cases, the error returned by the callback will be preserved
  as-is.

(cherry picked from commit 10c6747)

Support more MergeBase functions (libgit2#720) (libgit2#721)

This change adds support for MergeBaseMany, MergeBasesMany, and
MergeBaseOctopus.

(cherry picked from commit 698ddfb)

Co-authored-by: lhchavez <[email protected]>

Rename the build files (libgit2#724) (libgit2#725)

This change renames the build files so they come lexicographically
before any source files. This makes the compile errors (due to
mismatched libgit2 versions) easier to understand, since the
`Build_*.go` files will be tried before the rest, and the `#error` in
those files will kick in, leading to a much better experience.

This unfortunately goes a bit against the defacto standard of using only
lowercase characters in filenames, but the better developer experience
(and better self-diagnosis when things go wrong instead of having to
open a new issue) is worth the deviation.

Fixes: libgit2#711
Fixes: libgit2#617
(cherry picked from commit 4b2ac7c)

Co-authored-by: lhchavez <[email protected]>

Support more MergeBase functions (libgit2#720) (libgit2#723)

This change adds support for MergeBaseMany, MergeBasesMany, and
MergeBaseOctopus.

(cherry picked from commit 698ddfb)

Co-authored-by: lhchavez <[email protected]>

More callback refactoring (libgit2#713) (libgit2#719)

This change:

* Gets rid of the `.toC()` functions for Options objects, since they
  were redundant with the `populateXxxOptions()`.
* Adds support for `errorTarget` to the `RemoteOptions`, since they are
  used in the same stack for some functions (like `Fetch()`). Now for
  those cases, the error returned by the callback will be preserved
  as-is.

(cherry picked from commit 10c6747)