Update to libgit2 1.6.1

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "git2"
-version = "0.16.1"
+version = "0.17.0"
 authors = ["Josh Triplett <[email protected]>", "Alex Crichton <[email protected]>"]
 license = "MIT OR Apache-2.0"
 readme = "README.md"
@@ -20,7 +20,7 @@ url = "2.0"
 bitflags = "1.1.0"
 libc = "0.2"
 log = "0.4.8"
-libgit2-sys = { path = "libgit2-sys", version = "0.14.2" }
+libgit2-sys = { path = "libgit2-sys", version = "0.15.0" }
 
 [target."cfg(all(unix, not(target_os = \"macos\")))".dependencies]
 openssl-sys = { version = "0.9.0", optional = true }

README.md

@@ -6,7 +6,7 @@ libgit2 bindings for Rust.
 
 ```toml
 [dependencies]
-git2 = "0.16.1"
+git2 = "0.17.0"
 ```
 
 ## Rust version requirements

git2-curl/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "git2-curl"
-version = "0.17.0"
+version = "0.18.0"
 authors = ["Josh Triplett <[email protected]>", "Alex Crichton <[email protected]>"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rust-lang/git2-rs"
@@ -16,7 +16,7 @@ edition = "2018"
 curl = "0.4.33"
 url = "2.0"
 log = "0.4"
-git2 = { path = "..", version = "0.16", default-features = false }
+git2 = { path = "..", version = "0.17", default-features = false }
 
 [dev-dependencies]
 civet = "0.11"

git2-curl/src/lib.rs

@@ -15,7 +15,7 @@
 //! > **NOTE**: At this time this crate likely does not support a `git push`
 //! >           operation, only clones.
 
-#![doc(html_root_url = "https://docs.rs/git2-curl/0.17")]
+#![doc(html_root_url = "https://docs.rs/git2-curl/0.18")]
 #![deny(missing_docs)]
 #![warn(rust_2018_idioms)]
 #![cfg_attr(test, deny(warnings))]

libgit2-sys/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "libgit2-sys"
-version = "0.14.2+1.5.1"
+version = "0.15.0+1.6.1"
 authors = ["Josh Triplett <[email protected]>", "Alex Crichton <[email protected]>"]
 links = "git2"
 build = "build.rs"

libgit2-sys/build.rs

@@ -14,13 +14,7 @@ fn main() {
     let try_to_use_system_libgit2 = !vendored && !zlib_ng_compat;
     if try_to_use_system_libgit2 {
         let mut cfg = pkg_config::Config::new();
-        // These version ranges specifically request a version that includes
-        // the SSH fixes for CVE-2023-22742 (1.5.1+ or 1.4.5+).
-        if let Ok(lib) = cfg
-            .range_version("1.5.1".."1.6.0")
-            .probe("libgit2")
-            .or_else(|_| cfg.range_version("1.4.5".."1.5.0").probe("libgit2"))
-        {
+        if let Ok(lib) = cfg.range_version("1.6.1".."1.7.0").probe("libgit2") {
             for include in &lib.include_paths {
                 println!("cargo:root={}", include.display());
             }
@@ -194,7 +188,7 @@ fn main() {
     }
 
     features.push_str("#endif\n");
-    fs::write(include.join("git2/sys/features.h"), features).unwrap();
+    fs::write(include.join("git2_features.h"), features).unwrap();
 
     cfg.compile("git2");
 

libgit2-sys/lib.rs

@@ -1,4 +1,4 @@
-#![doc(html_root_url = "https://docs.rs/libgit2-sys/0.14")]
+#![doc(html_root_url = "https://docs.rs/libgit2-sys/0.15")]
 #![allow(non_camel_case_types, unused_extern_crates)]
 
 // This is required to link libz when libssh2-sys is not included.
@@ -1160,37 +1160,40 @@ pub type git_diff_notify_cb = Option<
 pub type git_diff_progress_cb =
     Option<extern "C" fn(*const git_diff, *const c_char, *const c_char, *mut c_void) -> c_int>;
 
-pub type git_diff_option_t = i32;
-pub const GIT_DIFF_NORMAL: git_diff_option_t = 0;
-pub const GIT_DIFF_REVERSE: git_diff_option_t = 1 << 0;
-pub const GIT_DIFF_INCLUDE_IGNORED: git_diff_option_t = 1 << 1;
-pub const GIT_DIFF_RECURSE_IGNORED_DIRS: git_diff_option_t = 1 << 2;
-pub const GIT_DIFF_INCLUDE_UNTRACKED: git_diff_option_t = 1 << 3;
-pub const GIT_DIFF_RECURSE_UNTRACKED_DIRS: git_diff_option_t = 1 << 4;
-pub const GIT_DIFF_INCLUDE_UNMODIFIED: git_diff_option_t = 1 << 5;
-pub const GIT_DIFF_INCLUDE_TYPECHANGE: git_diff_option_t = 1 << 6;
-pub const GIT_DIFF_INCLUDE_TYPECHANGE_TREES: git_diff_option_t = 1 << 7;
-pub const GIT_DIFF_IGNORE_FILEMODE: git_diff_option_t = 1 << 8;
-pub const GIT_DIFF_IGNORE_SUBMODULES: git_diff_option_t = 1 << 9;
-pub const GIT_DIFF_IGNORE_CASE: git_diff_option_t = 1 << 10;
-pub const GIT_DIFF_DISABLE_PATHSPEC_MATCH: git_diff_option_t = 1 << 12;
-pub const GIT_DIFF_SKIP_BINARY_CHECK: git_diff_option_t = 1 << 13;
-pub const GIT_DIFF_ENABLE_FAST_UNTRACKED_DIRS: git_diff_option_t = 1 << 14;
-pub const GIT_DIFF_UPDATE_INDEX: git_diff_option_t = 1 << 15;
-pub const GIT_DIFF_INCLUDE_UNREADABLE: git_diff_option_t = 1 << 16;
-pub const GIT_DIFF_INCLUDE_UNREADABLE_AS_UNTRACKED: git_diff_option_t = 1 << 17;
-pub const GIT_DIFF_INDENT_HEURISTIC: git_diff_option_t = 1 << 18;
-pub const GIT_DIFF_IGNORE_BLANK_LINES: git_diff_option_t = 1 << 19;
-pub const GIT_DIFF_FORCE_TEXT: git_diff_option_t = 1 << 20;
-pub const GIT_DIFF_FORCE_BINARY: git_diff_option_t = 1 << 21;
-pub const GIT_DIFF_IGNORE_WHITESPACE: git_diff_option_t = 1 << 22;
-pub const GIT_DIFF_IGNORE_WHITESPACE_CHANGE: git_diff_option_t = 1 << 23;
-pub const GIT_DIFF_IGNORE_WHITESPACE_EOL: git_diff_option_t = 1 << 24;
-pub const GIT_DIFF_SHOW_UNTRACKED_CONTENT: git_diff_option_t = 1 << 25;
-pub const GIT_DIFF_SHOW_UNMODIFIED: git_diff_option_t = 1 << 26;
-pub const GIT_DIFF_PATIENCE: git_diff_option_t = 1 << 28;
-pub const GIT_DIFF_MINIMAL: git_diff_option_t = 1 << 29;
-pub const GIT_DIFF_SHOW_BINARY: git_diff_option_t = 1 << 30;
+git_enum! {
+    pub enum git_diff_option_t {
+        GIT_DIFF_NORMAL = 0,
+        GIT_DIFF_REVERSE = 1 << 0,
+        GIT_DIFF_INCLUDE_IGNORED = 1 << 1,
+        GIT_DIFF_RECURSE_IGNORED_DIRS = 1 << 2,
+        GIT_DIFF_INCLUDE_UNTRACKED = 1 << 3,
+        GIT_DIFF_RECURSE_UNTRACKED_DIRS = 1 << 4,
+        GIT_DIFF_INCLUDE_UNMODIFIED = 1 << 5,
+        GIT_DIFF_INCLUDE_TYPECHANGE = 1 << 6,
+        GIT_DIFF_INCLUDE_TYPECHANGE_TREES = 1 << 7,
+        GIT_DIFF_IGNORE_FILEMODE = 1 << 8,
+        GIT_DIFF_IGNORE_SUBMODULES = 1 << 9,
+        GIT_DIFF_IGNORE_CASE = 1 << 10,
+        GIT_DIFF_DISABLE_PATHSPEC_MATCH = 1 << 12,
+        GIT_DIFF_SKIP_BINARY_CHECK = 1 << 13,
+        GIT_DIFF_ENABLE_FAST_UNTRACKED_DIRS = 1 << 14,
+        GIT_DIFF_UPDATE_INDEX = 1 << 15,
+        GIT_DIFF_INCLUDE_UNREADABLE = 1 << 16,
+        GIT_DIFF_INCLUDE_UNREADABLE_AS_UNTRACKED = 1 << 17,
+        GIT_DIFF_INDENT_HEURISTIC = 1 << 18,
+        GIT_DIFF_IGNORE_BLANK_LINES = 1 << 19,
+        GIT_DIFF_FORCE_TEXT = 1 << 20,
+        GIT_DIFF_FORCE_BINARY = 1 << 21,
+        GIT_DIFF_IGNORE_WHITESPACE = 1 << 22,
+        GIT_DIFF_IGNORE_WHITESPACE_CHANGE = 1 << 23,
+        GIT_DIFF_IGNORE_WHITESPACE_EOL = 1 << 24,
+        GIT_DIFF_SHOW_UNTRACKED_CONTENT = 1 << 25,
+        GIT_DIFF_SHOW_UNMODIFIED = 1 << 26,
+        GIT_DIFF_PATIENCE = 1 << 28,
+        GIT_DIFF_MINIMAL = 1 << 29,
+        GIT_DIFF_SHOW_BINARY = 1 << 30,
+    }
+}
 
 #[repr(C)]
 pub struct git_diff_find_options {
@@ -3917,15 +3920,6 @@ extern "C" {
 
     pub fn git_odb_add_disk_alternate(odb: *mut git_odb, path: *const c_char) -> c_int;
 
-    pub fn git_odb_backend_loose(
-        out: *mut *mut git_odb_backend,
-        objects_dir: *const c_char,
-        compression_level: c_int,
-        do_fsync: c_int,
-        dir_mode: c_uint,
-        file_mode: c_uint,
-    ) -> c_int;
-
     pub fn git_odb_add_alternate(
         odb: *mut git_odb,
         backend: *mut git_odb_backend,

src/diff.rs

@@ -679,8 +679,7 @@ impl DiffOptions {
         opts
     }
 
-    fn flag(&mut self, opt: i32, val: bool) -> &mut DiffOptions {
-        let opt = opt as u32;
+    fn flag(&mut self, opt: raw::git_diff_option_t, val: bool) -> &mut DiffOptions {
         if val {
             self.raw.flags |= opt;
         } else {

src/lib.rs

@@ -65,7 +65,7 @@
 //! source `Repository`, to ensure that they do not outlive the repository
 //! itself.
 
-#![doc(html_root_url = "https://docs.rs/git2/0.16")]
+#![doc(html_root_url = "https://docs.rs/git2/0.17")]
 #![allow(trivial_numeric_casts, trivial_casts)]
 #![deny(missing_docs)]
 #![warn(rust_2018_idioms)]

systest/build.rs

@@ -26,17 +26,11 @@ fn main() {
         // the real name of this field is ref but that is a reserved keyword
         (struct_ == "git_worktree_add_options" && f == "reference")
     });
-    cfg.skip_signededness(|s| {
-        match s {
-            s if s.ends_with("_cb") => true,
-            s if s.ends_with("_callback") => true,
-            "git_push_transfer_progress" | "git_push_negotiation" | "git_packbuilder_progress" => {
-                true
-            }
-            // TODO: fix this on the next major update of libgit2-sys
-            "git_diff_option_t" => true,
-            _ => false,
-        }
+    cfg.skip_signededness(|s| match s {
+        s if s.ends_with("_cb") => true,
+        s if s.ends_with("_callback") => true,
+        "git_push_transfer_progress" | "git_push_negotiation" | "git_packbuilder_progress" => true,
+        _ => false,
     });
 
     // not entirely sure why this is failing...

tests/add_extensions.rs

@@ -11,9 +11,11 @@ fn test_add_extensions() -> Result<(), Error> {
 
     let extensions = unsafe { get_extensions() }?;
 
-    assert_eq!(extensions.len(), 2);
+    assert_eq!(extensions.len(), 3);
     assert_eq!(extensions.get(0), Some("noop"));
-    assert_eq!(extensions.get(1), Some("custom"));
+    // The objectformat extension was added in 1.6
+    assert_eq!(extensions.get(1), Some("objectformat"));
+    assert_eq!(extensions.get(2), Some("custom"));
 
     Ok(())
 }

tests/get_extensions.rs

@@ -7,8 +7,10 @@ use git2::Error;
 fn test_get_extensions() -> Result<(), Error> {
     let extensions = unsafe { get_extensions() }?;
 
-    assert_eq!(extensions.len(), 1);
+    assert_eq!(extensions.len(), 2);
     assert_eq!(extensions.get(0), Some("noop"));
+    // The objectformat extension was added in 1.6
+    assert_eq!(extensions.get(1), Some("objectformat"));
 
     Ok(())
 }

tests/remove_extensions.rs

@@ -6,7 +6,7 @@ use git2::Error;
 #[test]
 fn test_remove_extensions() -> Result<(), Error> {
     unsafe {
-        set_extensions(&["custom", "!ignore", "!noop", "other"])?;
+        set_extensions(&["custom", "!ignore", "!noop", "!objectformat", "other"])?;
     }
 
     let extensions = unsafe { get_extensions() }?;