Merge pull request #6122 from libgit2/ethomson/cleanup

Minor code cleanups

13 files changed, 24 insertions, 33 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index d6a103667..03609b681 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -36,8 +36,8 @@ set(LIBGIT2_PC_LIBS "")
 
 set(LIBGIT2_INCLUDES
 	"${CMAKE_CURRENT_BINARY_DIR}"
-	"${libgit2_SOURCE_DIR}/src"
-	"${libgit2_SOURCE_DIR}/include")
+	"${CMAKE_SOURCE_DIR}/src"
+	"${CMAKE_SOURCE_DIR}/include")
 
 if(HAVE_FUTIMENS)
 	set(GIT_USE_FUTIMENS 1)
@@ -117,8 +117,8 @@ target_sources(git2internal PRIVATE ${SRC_SHA1})
 # Optional external dependency: ntlmclient
 if(USE_NTLMCLIENT)
 	set(GIT_NTLM 1)
-	add_subdirectory("${libgit2_SOURCE_DIR}/deps/ntlmclient" "${libgit2_BINARY_DIR}/deps/ntlmclient")
-	list(APPEND LIBGIT2_DEPENDENCY_INCLUDES "${libgit2_SOURCE_DIR}/deps/ntlmclient")
+	add_subdirectory("${CMAKE_SOURCE_DIR}/deps/ntlmclient" "${CMAKE_BINARY_DIR}/deps/ntlmclient")
+	list(APPEND LIBGIT2_DEPENDENCY_INCLUDES "${CMAKE_SOURCE_DIR}/deps/ntlmclient")
 	list(APPEND LIBGIT2_DEPENDENCY_OBJECTS "$<TARGET_OBJECTS:ntlmclient>")
 endif()
 add_feature_info(ntlmclient GIT_NTLM "NTLM authentication support for Unix")
@@ -164,9 +164,9 @@ target_compile_definitions(git2internal PRIVATE _FILE_OFFSET_BITS=64)
 
 # Collect sourcefiles
 file(GLOB SRC_H
-	"${libgit2_SOURCE_DIR}/include/git2.h"
-	"${libgit2_SOURCE_DIR}/include/git2/*.h"
-	"${libgit2_SOURCE_DIR}/include/git2/sys/*.h")
+	"${CMAKE_SOURCE_DIR}/include/git2.h"
+	"${CMAKE_SOURCE_DIR}/include/git2/*.h"
+	"${CMAKE_SOURCE_DIR}/include/git2/sys/*.h")
 list(SORT SRC_H)
 target_sources(git2internal PRIVATE ${SRC_H})
 
@@ -225,7 +225,7 @@ configure_file(features.h.in git2/sys/features.h)
 ide_split_sources(git2internal)
 list(APPEND LIBGIT2_OBJECTS $<TARGET_OBJECTS:git2internal> ${LIBGIT2_DEPENDENCY_OBJECTS})
 
-target_include_directories(git2internal PRIVATE ${LIBGIT2_INCLUDES} ${LIBGIT2_DEPENDENCY_INCLUDES} PUBLIC ${libgit2_SOURCE_DIR}/include)
+target_include_directories(git2internal PRIVATE ${LIBGIT2_INCLUDES} ${LIBGIT2_DEPENDENCY_INCLUDES} PUBLIC ${CMAKE_SOURCE_DIR}/include)
 target_include_directories(git2internal SYSTEM PRIVATE ${LIBGIT2_SYSTEM_INCLUDES})
 
 set(LIBGIT2_INCLUDES ${LIBGIT2_INCLUDES} PARENT_SCOPE)
@@ -247,9 +247,9 @@ add_library(git2 ${WIN_RC} ${LIBGIT2_OBJECTS})
 target_link_libraries(git2 ${LIBGIT2_SYSTEM_LIBS})
 
 set_target_properties(git2 PROPERTIES C_STANDARD 90)
-set_target_properties(git2 PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${libgit2_BINARY_DIR})
-set_target_properties(git2 PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${libgit2_BINARY_DIR})
-set_target_properties(git2 PROPERTIES ARCHIVE_OUTPUT_DIRECTORY ${libgit2_BINARY_DIR})
+set_target_properties(git2 PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
+set_target_properties(git2 PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
+set_target_properties(git2 PROPERTIES ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
 
 # Workaround for Cmake bug #0011240 (see http://public.kitware.com/Bug/view.php?id=11240)
 # Win64+MSVC+static libs = linker error
@@ -290,5 +290,5 @@ install(TARGETS git2
 	LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
 	ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
 )
-install(DIRECTORY ${libgit2_SOURCE_DIR}/include/git2 DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
-install(FILES ${libgit2_SOURCE_DIR}/include/git2.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+install(DIRECTORY ${CMAKE_SOURCE_DIR}/include/git2 DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+install(FILES ${CMAKE_SOURCE_DIR}/include/git2.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
diff --git a/src/date.c b/src/date.c
index 52cc30824..1529276e2 100644
--- a/src/date.c
+++ b/src/date.c
@@ -11,7 +11,6 @@
 #endif
 
 #include "util.h"
-#include "cache.h"
 #include "posix.h"
 #include "date.h"
 
diff --git a/src/filebuf.c b/src/filebuf.c
index f0bd0004f..eafcba3bd 100644
--- a/src/filebuf.c
+++ b/src/filebuf.c
@@ -386,9 +386,9 @@ cleanup:
 	return error;
 }
 
-int git_filebuf_hash(git_oid *oid, git_filebuf *file)
+int git_filebuf_hash(unsigned char *out, git_filebuf *file)
 {
-	GIT_ASSERT_ARG(oid);
+	GIT_ASSERT_ARG(out);
 	GIT_ASSERT_ARG(file);
 	GIT_ASSERT_ARG(file->compute_digest);
 
@@ -397,7 +397,7 @@ int git_filebuf_hash(git_oid *oid, git_filebuf *file)
 	if (verify_last_error(file) < 0)
 		return -1;
 
-	git_hash_final(oid->id, &file->digest);
+	git_hash_final(out, &file->digest);
 	git_hash_ctx_cleanup(&file->digest);
 	file->compute_digest = 0;
 
diff --git a/src/filebuf.h b/src/filebuf.h
index 9d53bc307..adbb19936 100644
--- a/src/filebuf.h
+++ b/src/filebuf.h
@@ -87,7 +87,7 @@ int git_filebuf_open_withsize(git_filebuf *file, const char *path, int flags, mo
 int git_filebuf_commit(git_filebuf *lock);
 int git_filebuf_commit_at(git_filebuf *lock, const char *path);
 void git_filebuf_cleanup(git_filebuf *lock);
-int git_filebuf_hash(git_oid *oid, git_filebuf *file);
+int git_filebuf_hash(unsigned char *out, git_filebuf *file);
 int git_filebuf_flush(git_filebuf *file);
 int git_filebuf_stats(time_t *mtime, size_t *size, git_filebuf *file);
 
diff --git a/src/fs_path.h b/src/fs_path.h
index 188dcf303..9720d34ce 100644
--- a/src/fs_path.h
+++ b/src/fs_path.h
@@ -14,8 +14,6 @@
 #include "vector.h"
 #include "utf8.h"
 
-#include "git2/sys/path.h"
-
 /**
  * Path manipulation utils
  *
diff --git a/src/futils.c b/src/futils.c
index 7ec1009bd..454ed79de 100644
--- a/src/futils.c
+++ b/src/futils.c
@@ -15,6 +15,8 @@
 #include "win32/findfile.h"
 #endif
 
+#define GIT_FILEMODE_DEFAULT 0100666
+
 int git_futils_mkpath2file(const char *file_path, const mode_t mode)
 {
 	return git_futils_mkdir(
@@ -256,7 +258,7 @@ int git_futils_readbuffer(git_str *buf, const char *path)
 }
 
 int git_futils_writebuffer(
-	const git_str *buf,	const char *path, int flags, mode_t mode)
+	const git_str *buf, const char *path, int flags, mode_t mode)
 {
 	int fd, do_fsync = 0, error = 0;
 
@@ -269,7 +271,7 @@ int git_futils_writebuffer(
 	flags &= ~O_FSYNC;
 
 	if (!mode)
-		mode = GIT_FILEMODE_BLOB;
+		mode = GIT_FILEMODE_DEFAULT;
 
 	if ((fd = p_open(path, flags, mode)) < 0) {
 		git_error_set(GIT_ERROR_OS, "could not open '%s' for writing", path);
diff --git a/src/hash.h b/src/hash.h
index 10b14a904..2b2eaf6d6 100644
--- a/src/hash.h
+++ b/src/hash.h
@@ -10,7 +10,6 @@
 
 #include "common.h"
 
-#include "git2/oid.h"
 #include "hash/sha1.h"
 
 typedef struct {
diff --git a/src/index.c b/src/index.c
index 7ade4341f..a2d80bc6e 100644
--- a/src/index.c
+++ b/src/index.c
@@ -3080,7 +3080,7 @@ static int write_index(git_oid *checksum, git_index *index, git_filebuf *file)
 		return -1;
 
 	/* get out the hash for all the contents we've appended to the file */
-	git_filebuf_hash(&hash_final, file);
+	git_filebuf_hash(hash_final.id, file);
 	git_oid_cpy(checksum, &hash_final);
 
 	/* write it at the end of the file */
diff --git a/src/indexer.c b/src/indexer.c
index 213ad7581..d9396e058 100644
--- a/src/indexer.c
+++ b/src/indexer.c
@@ -1289,7 +1289,7 @@ int git_indexer_commit(git_indexer *idx, git_indexer_progress *stats)
 		goto on_error;
 
 	/* Write out the hash of the idx */
-	if (git_filebuf_hash(&trailer_hash, &index_file) < 0)
+	if (git_filebuf_hash(trailer_hash.id, &index_file) < 0)
 		goto on_error;
 
 	git_filebuf_write(&index_file, &trailer_hash, sizeof(git_oid));
diff --git a/src/net.c b/src/net.c
index 58792ee7d..a91e7460e 100644
--- a/src/net.c
+++ b/src/net.c
@@ -9,7 +9,6 @@
 #include "netops.h"
 
 #include <ctype.h>
-#include "git2/errors.h"
 
 #include "posix.h"
 #include "str.h"
diff --git a/src/unix/map.c b/src/unix/map.c
index 88f283ce8..23fcb786e 100644
--- a/src/unix/map.c
+++ b/src/unix/map.c
@@ -7,8 +7,6 @@
 
 #include "common.h"
 
-#include "git2/common.h"
-
 #if !defined(GIT_WIN32) && !defined(NO_MMAP)
 
 #include "map.h"
diff --git a/src/unix/posix.h b/src/unix/posix.h
index 7b3325e78..27a8fecd4 100644
--- a/src/unix/posix.h
+++ b/src/unix/posix.h
@@ -7,9 +7,7 @@
 #ifndef INCLUDE_unix_posix_h__
 #define INCLUDE_unix_posix_h__
 
-#ifndef LIBGIT2_NO_FEATURES_H
-# include "git2/sys/features.h"
-#endif
+#include "common.h"
 
 #include <stdio.h>
 #include <dirent.h>
diff --git a/src/unix/realpath.c b/src/unix/realpath.c
index 893bac87b..f1ca669f7 100644
--- a/src/unix/realpath.c
+++ b/src/unix/realpath.c
@@ -7,8 +7,6 @@
 
 #include "common.h"
 
-#include "git2/common.h"
-
 #ifndef GIT_WIN32
 
 #include <limits.h>