Merging upstream version 1.70.0+dfsg2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 71 insertions, 0 deletions

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+# git2-rs
+
+[Documentation](https://docs.rs/git2)
+
+libgit2 bindings for Rust.
+
+```toml
+[dependencies]
+git2 = "0.18.1"
+```
+
+## Rust version requirements
+
+git2-rs works with stable Rust, and typically works with the most recent prior
+stable release as well.
+
+## Version of libgit2
+
+Currently this library requires libgit2 1.7.1 (or newer patch versions). The
+source for libgit2 is included in the libgit2-sys crate so there's no need to
+pre-install the libgit2 library, the libgit2-sys crate will figure that and/or
+build that for you.
+
+You can enable the Cargo feature `vendored-libgit2` to always compile and
+statically link to a copy of libgit2. Sometimes the libgit2 on the system is
+required to be found and used even when `vendored-libgit2` is activated. In
+this case, you shall set the environment variable `LIBGIT2_NO_VENDOR=1`.
+
+## Building git2-rs
+
+```sh
+$ git clone https://github.com/rust-lang/git2-rs
+$ cd git2-rs
+$ cargo build
+```
+
+### Automating Testing
+
+Running tests and handling all of the associated edge cases on every commit
+proves tedious very quickly.  To automate tests and handle proper stashing and
+unstashing of unstaged changes and thus avoid nasty surprises, use the
+pre-commit hook found [here][pre-commit-hook] and place it into the
+`.git/hooks/` with the name `pre-commit`.  You may need to add execution
+permissions with `chmod +x`.
+
+To skip tests on a simple commit or doc-fixes, use `git commit --no-verify`.
+
+## Building on macOS 10.10+
+
+If the `ssh` feature is enabled (and it is by default) then this library depends
+on libssh2 which depends on OpenSSL. To get OpenSSL working follow the
+[`openssl` crate's instructions](https://github.com/sfackler/rust-openssl/blob/master/openssl/src/lib.rs#L31).
+
+# License
+
+This project is licensed under either of
+
+ * Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
+   https://www.apache.org/licenses/LICENSE-2.0)
+ * MIT license ([LICENSE-MIT](LICENSE-MIT) or
+   https://opensource.org/licenses/MIT)
+
+at your option.
+
+### Contribution
+
+Unless you explicitly state otherwise, any contribution intentionally submitted
+for inclusion in git2-rs by you, as defined in the Apache-2.0 license, shall be
+dual licensed as above, without any additional terms or conditions.
+
+[pre-commit-hook]: https://gist.github.com/glfmn/0c5e9e2b41b48007ed3497d11e3dbbfa