Update to Zig 0.13

.github/workflows/main.yml

@@ -3,7 +3,7 @@ name: Build and test hello-world program
 on: [pull_request, push]
 
 env:
-  SOLANA_ZIG_VERSION: v1.41
+  SOLANA_ZIG_VERSION: v1.43.0
   SOLANA_ZIG_DIR: solana-zig
 
 jobs:
@@ -62,7 +62,7 @@ jobs:
     - name: Install Rust
       uses: dtolnay/rust-toolchain@master
       with:
-        toolchain: 1.76.0
+        toolchain: 1.78.0
 
     - name: Install build deps
       shell: bash

.gitignore

@@ -1,3 +1,4 @@
 solana-zig
 zig-cache/
 zig-out/
+.zig-cache/

build.zig

@@ -1,23 +1,32 @@
 const std = @import("std");
 const solana = @import("solana-program-sdk");
+const base58 = @import("base58");
 
 pub fn build(b: *std.Build) !void {
+    // Be sure to specify a solana target
     const target = b.resolveTargetQuery(solana.sbf_target);
     const optimize = .ReleaseSmall;
     const program = b.addSharedLibrary(.{
         .name = "helloworld",
-        .root_source_file = .{ .path = "src/main.zig" },
+        .root_source_file = b.path("src/main.zig"),
         .target = target,
         .optimize = optimize,
     });
 
     // Adding required dependencies, link the program properly, and get a
-    // prepared modules
+    // prepared solana-program module
     const solana_mod = solana.buildProgram(b, program, target, optimize);
 
+    // Install the program artifact
+    b.installArtifact(program);
+
+    // Optional: generate a keypair for the program
+    base58.generateProgramKeypair(b, program);
+
+    // Run unit tests
     const test_step = b.step("test", "Run unit tests");
     const lib_unit_tests = b.addTest(.{
-        .root_source_file = .{ .path = "src/main.zig" },
+        .root_source_file = b.path("src/main.zig"),
     });
     lib_unit_tests.root_module.addImport("solana-program-sdk", solana_mod);
     const run_unit_tests = b.addRunArtifact(lib_unit_tests);

build.zig.zon

@@ -2,7 +2,7 @@
     .name = "solana-helloworld-zig",
     // This is a [Semantic Version](https://semver.org/).
     // In a future version of Zig it will be used for package deduplication.
-    .version = "0.12.0",
+    .version = "0.13.0",
 
     // This field is optional.
     // This is currently advisory only; Zig does not yet do anything
@@ -16,16 +16,16 @@
     // internet connectivity.
     .dependencies = .{
         .base58 = .{
-            .url = "https://github.com/joncinque/base58-zig/archive/refs/tags/v0.12.2.tar.gz",
-            .hash = "12203cf62befaa692c11ed82c1cea15ae6da153a87d89a969b006d99267fc4ba8626",
+            .url = "https://github.com/joncinque/base58-zig/archive/refs/tags/v0.13.3.tar.gz",
+            .hash = "1220fd067bf167b9062cc29ccf715ff97643c2d3f8958beea863b6036876bb71bcb8",
         },
         .clap = .{
-            .url = "https://github.com/Hejsil/zig-clap/archive/refs/tags/0.8.0.tar.gz",
-            .hash = "1220949d4e88864579067b6d4cdad6476c6176f27e782782c2c39b7f2c4817a10efb",
+            .url = "https://github.com/Hejsil/zig-clap/archive/refs/tags/0.9.1.tar.gz",
+            .hash = "122062d301a203d003547b414237229b09a7980095061697349f8bef41be9c30266b",
         },
         .@"solana-program-sdk" = .{
-            .url = "https://github.com/joncinque/solana-sdk-zig/archive/refs/tags/v0.12.0.tar.gz",
-            .hash = "122027f10b77c99010365b20f2bb32314fccee9814deec30ac70258f6ec62654d859",
+            .url = "https://github.com/joncinque/solana-program-sdk-zig/archive/refs/tags/v0.13.1.tar.gz",
+            .hash = "122030336f1257e3c0aa64243f5243f554b903c6b9ef3a91d48bfbe896c0c7d9b13b",
         },
     },
 

install-solana-zig.sh

@@ -3,7 +3,7 @@
 if [[ -n $SOLANA_ZIG_VERSION ]]; then
   solana_zig_version="$SOLANA_ZIG_VERSION"
 else
-  solana_zig_version="v1.41"
+  solana_zig_version="v1.43.0"
 fi
 solana_zig_release_url="https://github.com/joncinque/solana-zig-bootstrap/releases/download/solana-$solana_zig_version"