refactor: Improve ordering of headers with clang-format (#5343)

Removes all manual header groupings from source and header files by leveraging clang-format options.

Author: ximinez

.clang-format

@@ -44,6 +44,7 @@ DerivePointerAlignment: false
 DisableFormat:   false
 ExperimentalAutoDetectBinPacking: false
 ForEachMacros:   [ Q_FOREACH,  BOOST_FOREACH ]
+IncludeBlocks:   Regroup
 IncludeCategories:
   - Regex:           '^<(test)/'
     Priority:        0
@@ -53,8 +54,12 @@ IncludeCategories:
     Priority:        2
   - Regex:           '^<(boost)/'
     Priority:        3
-  - Regex:           '.*'
+  - Regex:           '^.*/'
     Priority:        4
+  - Regex:           '^.*\.h'
+    Priority:        5
+  - Regex:           '.*'
+    Priority:        6
 IncludeIsMainRegex: '$'
 IndentCaseLabels: true
 IndentFunctionDeclarationAfterType: false

examples/example/src/example.cpp

@@ -1,7 +1,7 @@
-#include <cstdio>
-
 #include <xrpl/protocol/BuildInfo.h>
 
+#include <cstdio>
+
 int main(int argc, char const** argv) {
     std::printf("%s\n", ripple::BuildInfo::getVersionString().c_str());
     return 0;

hook/hookapi.h

@@ -45,8 +45,8 @@
 
 #include "error.h"
 #include "extern.h"
-#include "sfcodes.h"
 #include "macro.h"
+#include "sfcodes.h"
 #include "tts.h"
 
 #endif

include/xrpl/beast/hash/xxhasher.h

@@ -21,6 +21,7 @@
 #define BEAST_HASH_XXHASHER_H_INCLUDED
 
 #include <boost/endian/conversion.hpp>
+
 #include <xxhash.h>
 
 #include <cstddef>

include/xrpl/protocol/STLedgerEntry.h

@@ -124,4 +124,4 @@ STLedgerEntry::getType() const
 
 }  // namespace ripple
 
-#endif
+#endif

src/libxrpl/basics/Archive.cpp

@@ -25,6 +25,7 @@
 
 #include <archive.h>
 #include <archive_entry.h>
+
 #include <cstddef>
 #include <memory>
 #include <stdexcept>

src/libxrpl/basics/make_SSLContext.cpp

@@ -24,6 +24,7 @@
 #include <boost/asio/ssl/verify_mode.hpp>
 #include <boost/system/detail/error_code.hpp>
 #include <boost/system/detail/generic_category.hpp>
+
 #include <openssl/asn1.h>
 #include <openssl/bn.h>
 #include <openssl/evp.h>

src/libxrpl/beast/utility/beast_EnhancedLogging.cpp

@@ -20,10 +20,12 @@
 #ifdef BEAST_ENHANCED_LOGGING
 
 #include <xrpl/beast/utility/EnhancedLogging.h>
+
+#include <unistd.h>
+
 #include <cstdlib>
 #include <cstring>
 #include <ostream>
-#include <unistd.h>
 
 namespace beast {
 namespace detail {

src/libxrpl/protocol/PublicKey.cpp

@@ -30,6 +30,7 @@
 
 #include <boost/multiprecision/fwd.hpp>
 #include <boost/multiprecision/number.hpp>
+
 #include <ed25519.h>
 #include <secp256k1.h>
 

src/libxrpl/protocol/SecretKey.cpp

@@ -34,6 +34,7 @@
 #include <xrpl/protocol/tokens.h>
 
 #include <boost/utility/string_view.hpp>
+
 #include <ed25519.h>
 #include <secp256k1.h>