Test to ensure that we can create a repository at the filesystem
root. Introduces a new test environment variable,
`GITTEST_INVASIVE_FILESYSTEM` for tests that do terrible things like
escaping the clar sandbox and writing to the root directory. It is
expected that the CI builds will enable this but that normal people
would not want this.
I don't get how it was working without git_libgit2_init() call. I run it
and libgit2 throws assertion somewhere in its internals. Now it works.
Updated commit with shutdown at the end.
During checkout, assume that the .gitattributes files aren't
modified during the checkout. Instead, create an "attribute session"
during checkout. Assume that attribute data read in the same
checkout "session" hasn't been modified since the checkout started.
(But allow subsequent checkouts to invalidate the cache.)
Further, cache nonexistent git_attr_file data even when .gitattributes
files are not found to prevent re-scanning for nonexistent files.
The .gitattributes cache should not reload .gitattributes in the
middle of checking out, only between checkout operations. Otherwise,
we'll spend all our time stat'ing and read'ing the gitattributes.
Follow-up to 4f91bfa ("Find libssh2 via pkg-config"): FindPkgConfig sets
<foo>_INCLUDE_DIRS, not <foo>_INCLUDE_DIR like FindLIBSSH2 did.
Additionally, if using only FindPkgConfig to find libssh2, we have to
call LINK_DIRECTORIES() as well to pass the appropriate -L entries,
otherwise the build will only work if libssh2.so is in a directory
searched automatically by the linker.
pathspec_match_free() should not dereference a NULL passed to it.
I found this issue when I tried to run example log program with
nonexistent branch:
./example/log help
Such call leads to segmentation fault.
This fixes the build at least on FreeBSD, where those types were not
defined indirectly:
src/openssl_stream.c💯18: error: variable has incomplete type 'struct in6_addr'
struct in6_addr addr6;
^
src/openssl_stream.c💯9: note: forward declaration of 'struct in6_addr'
struct in6_addr addr6;
^
src/openssl_stream.c:111:18: error: use of undeclared identifier 'AF_INET'
if (p_inet_pton(AF_INET, host, &addr4)) {
^
src/unix/posix.h:31:40: note: expanded from macro 'p_inet_pton'
^
src/openssl_stream.c:115:18: error: use of undeclared identifier 'AF_INET6'
if(p_inet_pton(AF_INET6, host, &addr6)) {
^
src/unix/posix.h:31:40: note: expanded from macro 'p_inet_pton'
^
