Formatting

README.md

@@ -173,10 +173,11 @@ Ops limit →
 ## Contributing
 
 1. Fork it ( https://github.com/didactic-drunk/cox/fork )
-2. Create your feature branch (git checkout -b my-new-feature)
+2. **Install a formatting check git hook (ln -sf ../../scripts/git/pre-commit .git/hooks)**
-3. Commit your changes (git commit -am 'Add some feature')
+3. Create your feature branch (git checkout -b my-new-feature)
-4. Push to the branch (git push origin my-new-feature)
+4. Commit your changes (git commit -am 'Add some feature')
-5. Create a new Pull Request
+5. Push to the branch (git push origin my-new-feature)
+6. Create a new Pull Request
 
 ## Contributors
 

spec/cox/blake2b_spec.cr

@@ -23,7 +23,6 @@ test_vectors = [
   },
 ]
 
-
 describe Cox::Blake2b do
   it "libsodium comparisons" do
     libsodium_comparisons.each do |vec|
@@ -51,7 +50,6 @@ describe Cox::Blake2b do
     personal2 = personal.dup
     personal2[0] = 1
 
-
     d = Cox::Blake2b.new key: key, salt: salt, personal: personal
     d.update "foo".to_slice
     output = d.hexdigest

spec/cox/cipher/chalsa_spec.cr

@@ -20,4 +20,3 @@ require "../../../src/cox/cipher/chalsa"
     end
   end
 {% end %}
-

src/cox.cr

@@ -3,13 +3,14 @@ require "random/secure"
 module Cox
   class Error < ::Exception
   end
+
   class VerificationFailed < Error
   end
+
   class DecryptionFailed < Error
   end
 end
 
-
 require "./cox/*"
 
 module Cox
@@ -59,7 +60,7 @@ module Cox
   end
 end
 
-if Cox::LibSodium.sodium_init() == -1
+if Cox::LibSodium.sodium_init == -1
   STDERR.puts("Failed to init libsodium")
   exit(1)
 end

src/cox/blake2b.cr

@@ -24,7 +24,6 @@ module Cox
     @have_salt = false
     @have_personal = false
 
-
     # implemented as static array's so clone works without jumping through hoops.
     @key = StaticArray(UInt8, 64).new 0
     @salt = StaticArray(UInt8, 16).new 0
@@ -104,5 +103,3 @@ module Cox
 
   Blake2b.new.__validate_sizes__
 end
-
-

src/cox/cipher/chalsa.cr

@@ -44,7 +44,6 @@ module Cox::Cipher
       update src, Bytes.new(src.bytesize)
     end
 
-
     # Provided for compatibility with block ciphers.
     # Stream ciphers don't have additional data.
     def final
@@ -57,11 +56,11 @@ module Cox::Cipher
     end
 
     abstract def update(src : Bytes, dst : Bytes)
-    abstract def key_size()
+    abstract def key_size
-    abstract def nonce_size()
+    abstract def nonce_size
   end
 
-  {% for key, val in { "XSalsa20" => "xsalsa20", "Salsa20" => "salsa20", "XChaCha20" => "xchacha20", "ChaCha20Ietf" => "chacha20_ietf", "ChaCha20" => "chacha20",} %}
+  {% for key, val in {"XSalsa20" => "xsalsa20", "Salsa20" => "salsa20", "XChaCha20" => "xchacha20", "ChaCha20Ietf" => "chacha20_ietf", "ChaCha20" => "chacha20"} %}
     # These classes can be used to generate pseudo-random data from a key,
     # or as building blocks for implementing custom constructions, but they
     # are not alternatives to secretbox.

src/cox/lib_sodium.cr

@@ -1,31 +1,31 @@
 module Cox
   @[Link(ldflags: "`#{__DIR__}/../../build/pkg-libs.sh #{__DIR__}/../..`")]
   lib LibSodium
-    fun sodium_init() : LibC::Int
+    fun sodium_init : LibC::Int
 
-    fun crypto_box_publickeybytes()  : LibC::SizeT
+    fun crypto_box_publickeybytes : LibC::SizeT
-    fun crypto_box_secretkeybytes()  : LibC::SizeT
+    fun crypto_box_secretkeybytes : LibC::SizeT
-    fun crypto_box_noncebytes()      : LibC::SizeT
+    fun crypto_box_noncebytes : LibC::SizeT
-    fun crypto_box_macbytes()        : LibC::SizeT
+    fun crypto_box_macbytes : LibC::SizeT
-    fun crypto_sign_publickeybytes() : LibC::SizeT
+    fun crypto_sign_publickeybytes : LibC::SizeT
-    fun crypto_sign_secretkeybytes() : LibC::SizeT
+    fun crypto_sign_secretkeybytes : LibC::SizeT
-    fun crypto_sign_bytes()          : LibC::SizeT
+    fun crypto_sign_bytes : LibC::SizeT
-    fun crypto_kdf_keybytes()        : LibC::SizeT
+    fun crypto_kdf_keybytes : LibC::SizeT
-    fun crypto_kdf_contextbytes()    : LibC::SizeT
+    fun crypto_kdf_contextbytes : LibC::SizeT
-    fun crypto_pwhash_memlimit_min()     : LibC::SizeT
+    fun crypto_pwhash_memlimit_min : LibC::SizeT
-    fun crypto_pwhash_memlimit_interactive()     : LibC::SizeT
+    fun crypto_pwhash_memlimit_interactive : LibC::SizeT
-    fun crypto_pwhash_memlimit_max()     : LibC::SizeT
+    fun crypto_pwhash_memlimit_max : LibC::SizeT
-    fun crypto_pwhash_opslimit_min()     : LibC::SizeT
+    fun crypto_pwhash_opslimit_min : LibC::SizeT
-    fun crypto_pwhash_opslimit_interactive()     : LibC::SizeT
+    fun crypto_pwhash_opslimit_interactive : LibC::SizeT
-    fun crypto_pwhash_opslimit_moderate()     : LibC::SizeT
+    fun crypto_pwhash_opslimit_moderate : LibC::SizeT
-    fun crypto_pwhash_opslimit_sensitive()     : LibC::SizeT
+    fun crypto_pwhash_opslimit_sensitive : LibC::SizeT
-    fun crypto_pwhash_opslimit_max()     : LibC::SizeT
+    fun crypto_pwhash_opslimit_max : LibC::SizeT
-    fun crypto_pwhash_strbytes()     : LibC::SizeT
+    fun crypto_pwhash_strbytes : LibC::SizeT
-    fun crypto_pwhash_alg_argon2i13()     : LibC::Int
+    fun crypto_pwhash_alg_argon2i13 : LibC::Int
-    fun crypto_pwhash_alg_argon2id13()     : LibC::Int
+    fun crypto_pwhash_alg_argon2id13 : LibC::Int
     fun crypto_pwhash_saltbytes : LibC::SizeT
-    fun crypto_pwhash_bytes_min() : LibC::SizeT
+    fun crypto_pwhash_bytes_min : LibC::SizeT
-    fun crypto_pwhash_bytes_max() : LibC::SizeT
+    fun crypto_pwhash_bytes_max : LibC::SizeT
     fun crypto_generichash_blake2b_statebytes : LibC::SizeT
     fun crypto_generichash_blake2b_bytes : LibC::SizeT
     fun crypto_generichash_blake2b_bytes_min : LibC::SizeT
@@ -52,7 +52,7 @@ module Cox
       data : Pointer(LibC::UChar),
       data_size : LibC::ULongLong,
       nonce : Pointer(LibC::UChar),
-      key : Pointer(LibC::UChar),
+      key : Pointer(LibC::UChar)
     ) : LibC::Int
 
     fun crypto_secretbox_open_easy(
@@ -60,7 +60,7 @@ module Cox
       data : Pointer(LibC::UChar),
       data_size : LibC::ULongLong,
       nonce : Pointer(LibC::UChar),
-      key : Pointer(LibC::UChar),
+      key : Pointer(LibC::UChar)
     ) : LibC::Int
 
     # TODO: Add reduced round variants.
@@ -137,7 +137,7 @@ module Cox
       salt : Pointer(LibC::UChar),
       optslimit : LibC::ULongLong,
       memlimit : LibC::SizeT,
-      alg    : LibC::Int,
+      alg : LibC::Int
     ) : LibC::Int
 
     fun crypto_pwhash_str(
@@ -145,19 +145,19 @@ module Cox
       pass : Pointer(LibC::UChar),
       pass_size : LibC::ULongLong,
       optslimit : LibC::ULongLong,
-      memlimit    : LibC::SizeT,
+      memlimit : LibC::SizeT
     ) : LibC::Int
 
     fun crypto_pwhash_str_verify(
       str : Pointer(LibC::UChar),
       pass : Pointer(LibC::UChar),
-      pass_size    : LibC::ULongLong,
+      pass_size : LibC::ULongLong
     ) : LibC::Int
 
     fun crypto_pwhash_str_needs_rehash(
       str : Pointer(LibC::UChar),
       optslimit : LibC::ULongLong,
-      memlimit    : LibC::SizeT,
+      memlimit : LibC::SizeT
     ) : LibC::Int
 
     fun crypto_generichash_blake2b_init_salt_personal(
@@ -166,19 +166,19 @@ module Cox
       key_len : UInt8,
       out_len : UInt8,
       salt : Pointer(LibC::UChar),
-      personal : Pointer(LibC::UChar),
+      personal : Pointer(LibC::UChar)
     ) : LibC::Int
 
     fun crypto_generichash_blake2b_update(
       state : Pointer(LibC::UChar),
       in : Pointer(LibC::UChar),
-      in_len : UInt64,
+      in_len : UInt64
     ) : LibC::Int
 
     fun crypto_generichash_blake2b_final(
       state : Pointer(LibC::UChar),
       output : Pointer(LibC::UChar),
-      output_len : UInt64,
+      output_len : UInt64
     ) : LibC::Int
   end
 end