chore: rename project and lib (#10)

* chore: rename project, lib and module to bitcoin-primitives

* feat: re-export secp256k1

README.md

@@ -1,24 +1,24 @@
-# bitcoin-zig
+# bitcoin-primitives
 
 Libraries and primitives for Bitcoin, written in Zig.
 
 # Zig Official Package Manager
 
-To install `bitcoin-zig`, you need to run the following command in your root folder with `build.zig`:
+To install `bitcoin-primitives`, you need to run the following command in your root folder with `build.zig`:
 
 ```bash
-zig fetch --save git+https://github.com/zig-bitcoin/bitcoin-zig#f3af13008b088796697fc656e26d8c2ddf73dc18
+zig fetch --save git+https://github.com/zig-bitcoin/bitcoin-primitives#f3af13008b088796697fc656e26d8c2ddf73dc18
 ```
 
 where `f3af13008b088796697fc656e26d8c2ddf73dc18` is the commit hash.
 
 Then, in your `build.zig`, you need to add our module:
 
 ```zig
-const bitcoin_zig = b.dependency("bitcoin-zig", .{
+const bitcoin_primitives = b.dependency("bitcoin-primitives", .{
     .target = target,
     .optimize = optimize,
 });
 
-exe.root_module.addImport("bitcoin", bitcoin_zig.module("bitcoin"));
+exe.root_module.addImport("bitcoin-primitives", bitcoin_primitives.module("bitcoin-primitives"));
 ```

build.zig

@@ -21,7 +21,7 @@ pub fn build(b: *std.Build) void {
     });
 
     const lib = b.addStaticLibrary(.{
-        .name = "bitcoin-zig",
+        .name = "bitcoin-primitives",
         // In this case the main source file is merely a path, however, in more
         // complicated build scripts, this could be a generated file.
         .root_source_file = b.path("src/root.zig"),
@@ -37,7 +37,7 @@ pub fn build(b: *std.Build) void {
     b.installArtifact(lib);
 
     // expose library as module
-    const module = b.addModule("bitcoin", .{
+    const module = b.addModule("bitcoin-primitives", .{
         .root_source_file = b.path("src/root.zig"),
         .target = target,
         .optimize = optimize,

build.zig.zon

@@ -6,7 +6,7 @@
     //
     // It is redundant to include "zig" in this name because it is already
     // within the Zig package namespace.
-    .name = "bitcoin-zig",
+    .name = "bitcoin-primitives",
 
     // This is a [Semantic Version](https://semver.org/).
     // In a future version of Zig it will be used for package deduplication.

src/root.zig

@@ -1,7 +1,8 @@
 pub const base58 = @import("base58/encode.zig");
 pub const bech32 = @import("bech32/bech32.zig");
-pub const bitcoin = @import("bitcoin/lib.zig");
+pub const bips = @import("bips/lib.zig");
 pub const hashes = @import("hashes/lib.zig");
+pub const secp256k1 = @import("secp256k1");
 
 test {
     const std = @import("std");