Add EOWNER and use main libgit2 branch

Co-Authored-By: Eric Huss <43198+ehuss@users.noreply.github.com>

libgit2-sys/build.rs

@@ -14,11 +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();
-        if let Ok(lib) = cfg
-            .range_version("1.4.3".."1.5.0")
-            .print_system_libs(false)
-            .probe("libgit2")
-        {
+        if let Ok(lib) = cfg.range_version("1.4.3".."1.5.0").probe("libgit2") {
             for include in &lib.include_paths {
                 println!("cargo:root={}", include.display());
             }
@@ -45,20 +41,21 @@ fn main() {
     cp_r("libgit2/include", &include);
 
     cfg.include(&include)
-        .include("libgit2/src")
+        .include("libgit2/src/libgit2")
         .include("libgit2/src/util")
         .out_dir(dst.join("build"))
         .warnings(false);
 
     // Include all cross-platform C files
-    add_c_files(&mut cfg, "libgit2/src");
-    add_c_files(&mut cfg, "libgit2/src/xdiff");
+    add_c_files(&mut cfg, "libgit2/src/libgit2");
+    add_c_files(&mut cfg, "libgit2/src/util");
+    add_c_files(&mut cfg, "libgit2/src/libgit2/xdiff");
 
     // These are activated by features, but they're all unconditionally always
     // compiled apparently and have internal #define's to make sure they're
     // compiled correctly.
-    add_c_files(&mut cfg, "libgit2/src/transports");
-    add_c_files(&mut cfg, "libgit2/src/streams");
+    add_c_files(&mut cfg, "libgit2/src/libgit2/transports");
+    add_c_files(&mut cfg, "libgit2/src/libgit2/streams");
 
     // Always use bundled http-parser for now
     cfg.include("libgit2/deps/http-parser")
@@ -87,11 +84,11 @@ fn main() {
     // when when COMPILE_PCRE8 is not defined, which is the default.
     add_c_files(&mut cfg, "libgit2/deps/pcre");
 
-    cfg.file("libgit2/src/allocators/failalloc.c");
-    cfg.file("libgit2/src/allocators/stdalloc.c");
+    cfg.file("libgit2/src/util/allocators/failalloc.c");
+    cfg.file("libgit2/src/util/allocators/stdalloc.c");
 
     if windows {
-        add_c_files(&mut cfg, "libgit2/src/win32");
+        add_c_files(&mut cfg, "libgit2/src/util/win32");
         cfg.define("STRSAFE_NO_DEPRECATE", None);
         cfg.define("WIN32", None);
         cfg.define("_WIN32_WINNT", Some("0x0600"));
@@ -103,7 +100,7 @@ fn main() {
             cfg.define("__USE_MINGW_ANSI_STDIO", "1");
         }
     } else {
-        add_c_files(&mut cfg, "libgit2/src/unix");
+        add_c_files(&mut cfg, "libgit2/src/util/unix");
         cfg.flag("-fvisibility=hidden");
     }
     if target.contains("solaris") || target.contains("illumos") {
@@ -161,9 +158,26 @@ fn main() {
     cfg.define("SHA1DC_NO_STANDARD_INCLUDES", "1");
     cfg.define("SHA1DC_CUSTOM_INCLUDE_SHA1_C", "\"common.h\"");
     cfg.define("SHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C", "\"common.h\"");
-    cfg.file("libgit2/src/hash/sha1/collisiondetect.c");
-    cfg.file("libgit2/src/hash/sha1/sha1dc/sha1.c");
-    cfg.file("libgit2/src/hash/sha1/sha1dc/ubc_check.c");
+    cfg.file("libgit2/src/util/hash/collisiondetect.c");
+    cfg.file("libgit2/src/util/hash/sha1dc/sha1.c");
+    cfg.file("libgit2/src/util/hash/sha1dc/ubc_check.c");
+
+    if https {
+        if windows {
+            features.push_str("#define GIT_SHA256_WIN32 1\n");
+            cfg.file("libgit2/src/util/hash/win32.c");
+        } else if target.contains("apple") {
+            features.push_str("#define GIT_SHA256_COMMON_CRYPTO 1\n");
+            cfg.file("libgit2/src/util/hash/common_crypto.c");
+        } else {
+            features.push_str("#define GIT_SHA256_OPENSSL 1\n");
+            cfg.file("libgit2/src/util/hash/openssl.c");
+        }
+    } else {
+        features.push_str("#define GIT_SHA256_BUILTIN 1\n");
+        cfg.file("libgit2/src/util/hash/builtin.c");
+        cfg.file("libgit2/src/util/hash/rfc6234/sha224-256.c");
+    }
 
     if let Some(path) = env::var_os("DEP_Z_INCLUDE") {
         cfg.include(path);

libgit2-sys/lib.rs

@@ -195,6 +195,7 @@ git_enum! {
         GIT_EMISMATCH = -33,
         GIT_EINDEXDIRTY = -34,
         GIT_EAPPLYFAIL = -35,
+        GIT_EOWNER = -36,
     }
 }
 

src/error.rs

@@ -127,6 +127,7 @@ impl Error {
             raw::GIT_EMISMATCH => super::ErrorCode::HashsumMismatch,
             raw::GIT_EINDEXDIRTY => super::ErrorCode::IndexDirty,
             raw::GIT_EAPPLYFAIL => super::ErrorCode::ApplyFail,
+            raw::GIT_EOWNER => super::ErrorCode::Owner,
             _ => super::ErrorCode::GenericError,
         }
     }
@@ -163,6 +164,7 @@ impl Error {
             ErrorCode::HashsumMismatch => raw::GIT_EMISMATCH,
             ErrorCode::IndexDirty => raw::GIT_EINDEXDIRTY,
             ErrorCode::ApplyFail => raw::GIT_EAPPLYFAIL,
+            ErrorCode::Owner => raw::GIT_EOWNER,
         };
     }
 
@@ -293,6 +295,7 @@ impl Error {
             GIT_EMISMATCH,
             GIT_EINDEXDIRTY,
             GIT_EAPPLYFAIL,
+            GIT_EOWNER,
         )
     }
 

src/lib.rs

@@ -214,6 +214,8 @@ pub enum ErrorCode {
     IndexDirty,
     /// Patch application failed
     ApplyFail,
+    /// The object is not owned by the current user
+    Owner,
 }
 
 /// An enumeration of possible categories of things that can have