refactor(examples): update all zig examples for latest Zig v0.11-dev

- update build scripts
- apply syntax changes

examples/zig-canvas/build.zig

@@ -5,7 +5,7 @@ pub fn build(b: *std.Build) void {
     // Please consult the thi.ng/wasm-api README for details!
     // Outside the umbrella monorepo, the import path for that file will be (usually):
     // node_modules/@thi.ng/wasm-api/zig/build.zig
-    @import("wasm-api-build.zig").wasmLib(b, .{
+    b.installArtifact(@import("wasm-api-build.zig").wasmLib(b, .{
         // Only needed for this monorepo!!
         .base = "../../node_modules",
         // Declare extra WASM API module to use
@@ -14,5 +14,5 @@ pub fn build(b: *std.Build) void {
         },
         // build mode override
         .optimize = .ReleaseSmall,
-    }).install();
+    }));
 }

examples/zig-canvas/package.json

@@ -10,7 +10,7 @@
 		"start": "yarn build:zig && vite --open --host",
 		"clean": "rimraf zig-cache zig-out",
 		"build": "tsc && yarn build:zig && vite build --base='./'",
-		"build:zig": "yarn prepare:zig && zig build && wasm-opt src/main.wasm -o src/main.wasm -O3 && wasm-dis -o src/main.wast src/main.wasm",
+		"build:zig": "yarn prepare:zig && zig build && wasm-opt zig-out/lib/main.wasm -o src/main.wasm -O3 && wasm-dis -o src/main.wast src/main.wasm",
 		"prepare:zig": "cp ../../node_modules/@thi.ng/wasm-api/zig/build-v0.11.zig wasm-api-build.zig",
 		"preview": "vite preview --host --open"
 	},

examples/zig-cellular/build.zig

@@ -5,7 +5,7 @@ pub fn build(b: *std.Build) void {
     // Please consult the thi.ng/wasm-api README for details!
     // Outside the umbrella monorepo, the import path for that file will be (usually):
     // node_modules/@thi.ng/wasm-api/zig/build.zig
-    @import("wasm-api-build.zig").wasmLib(b, .{
+    b.installArtifact(@import("wasm-api-build.zig").wasmLib(b, .{
         // Only needed for this monorepo!!
         .base = "../../node_modules",
         // Declare extra WASM API packages to use
@@ -15,5 +15,5 @@ pub fn build(b: *std.Build) void {
         },
         // build mode override
         .optimize = .ReleaseSmall,
-    }).install();
+    }));
 }

examples/zig-cellular/package.json

@@ -10,7 +10,7 @@
 		"start": "yarn build:zig && vite --open --host",
 		"clean": "rimraf zig-cache zig-out",
 		"build": "tsc && yarn build:zig && vite build --base='./'",
-		"build:zig": "yarn prepare:zig && zig build && wasm-opt src/main.wasm -o src/main.wasm -O3 && wasm-dis -o src/main.wast src/main.wasm",
+		"build:zig": "yarn prepare:zig && zig build && wasm-opt zig-out/lib/main.wasm -o src/main.wasm -O3 && wasm-dis -o src/main.wast src/main.wasm",
 		"prepare:zig": "cp ../../node_modules/@thi.ng/wasm-api/zig/build-v0.11.zig wasm-api-build.zig",
 		"preview": "vite preview --host --open"
 	},

examples/zig-cellular/zig/ca.zig

@@ -79,9 +79,9 @@ pub fn update(self: *Self) void {
             const behavior = self.behaviors[@mod(currState, self.behaviors.len)];
             var num: u8 = 0;
             for (behavior.neighbors) |offset| {
-                var xx = wrapAround(i16, x + offset[0], @intCast(i16, self.width));
-                var yy = wrapAround(i16, y + offset[1], @intCast(i16, self.height));
-                if (self.cells[@intCast(usize, yy) * self.width + @intCast(usize, xx)] == nextState) num += 1;
+                var xx = wrapAround(i16, x + offset[0], @as(i16, @intCast(self.width)));
+                var yy = wrapAround(i16, y + offset[1], @as(i16, @intCast(self.height)));
+                if (self.cells[@as(usize, @intCast(yy)) * self.width + @as(usize, @intCast(xx))] == nextState) num += 1;
                 if (num >= behavior.threshold) break;
             }
             self.swap[i] = if (num >= behavior.threshold or self.rnd.float(f32) < behavior.mutate) nextState else currState;

examples/zig-counter/build.zig

@@ -5,7 +5,7 @@ pub fn build(b: *std.Build) void {
     // Please consult the thi.ng/wasm-api README for details!
     // Outside the umbrella monorepo, the import path for that file will be (usually):
     // node_modules/@thi.ng/wasm-api/zig/build.zig
-    @import("wasm-api-build.zig").wasmLib(b, .{
+    b.installArtifact(@import("wasm-api-build.zig").wasmLib(b, .{
         // Only needed for this monorepo!!
         .base = "../../node_modules",
         // Declare extra WASM API packages to use
@@ -15,5 +15,5 @@ pub fn build(b: *std.Build) void {
         },
         // build mode override
         .optimize = .ReleaseSmall,
-    }).install();
+    }));
 }

examples/zig-counter/package.json

@@ -10,7 +10,7 @@
 		"start": "yarn build:zig && vite --open --host",
 		"clean": "rimraf zig-cache zig-out",
 		"build": "tsc && yarn build:zig && vite build --base='./'",
-		"build:zig": "yarn prepare:zig && zig build && wasm-opt src/main.wasm -o src/main.wasm -O3 && wasm-dis -o src/main.wast src/main.wasm",
+		"build:zig": "yarn prepare:zig && zig build && wasm-opt zig-out/lib/main.wasm -o src/main.wasm -O3 && wasm-dis -o src/main.wast src/main.wasm",
 		"prepare:zig": "cp ../../node_modules/@thi.ng/wasm-api/zig/build-v0.11.zig wasm-api-build.zig",
 		"preview": "vite preview --host --open"
 	},

examples/zig-todo-list/build.zig

@@ -5,7 +5,7 @@ pub fn build(b: *std.Build) void {
     // Please consult the thi.ng/wasm-api README for details!
     // Outside the umbrella monorepo, the import path for that file will be (usually):
     // node_modules/@thi.ng/wasm-api/zig/build.zig
-    @import("wasm-api-build.zig").wasmLib(b, .{
+    b.installArtifact(@import("wasm-api-build.zig").wasmLib(b, .{
         // Only needed for this monorepo!!
         .base = "../../node_modules",
         // Declare extra WASM API packages to use
@@ -15,5 +15,5 @@ pub fn build(b: *std.Build) void {
         },
         // build mode override
         .optimize = .ReleaseSmall,
-    }).install();
+    }));
 }

examples/zig-todo-list/package.json

@@ -11,7 +11,7 @@
 		"clean": "rimraf zig-cache zig-out",
 		"build": "tsc && yarn build:zig && vite build --base='./'",
 		"build:types": "npx wasm-api-bindgen -a analytics.json --lang ts -o src/generated/api.ts --lang zig -o zig/api-generated.zig src/typedefs.json",
-		"build:zig": "yarn prepare:zig && zig build && wasm-opt src/main.wasm -o src/main.wasm -O3 && wasm-dis -o src/main.wast src/main.wasm",
+		"build:zig": "yarn prepare:zig && zig build && wasm-opt zig-out/lib/main.wasm -o src/main.wasm -O3 && wasm-dis -o src/main.wast src/main.wasm",
 		"prepare:zig": "cp ../../node_modules/@thi.ng/wasm-api/zig/build-v0.11.zig wasm-api-build.zig",
 		"preview": "vite preview --host --open"
 	},

examples/zig-todo-list/zig/state.zig

@@ -18,7 +18,7 @@ pub const TaskItem = struct {
             .parent = parent,
             .task = .{
                 .body = body,
-                .dateCreated = @intCast(u32, wasm.epoch() / 1000),
+                .dateCreated = @intCast(wasm.epoch() / 1000),
             },
         };
     }
@@ -75,7 +75,7 @@ pub const TaskItem = struct {
     pub fn markDone(self: *TaskItem) void {
         var buf: [32]u8 = undefined;
         self.task.state = .done;
-        self.task.dateDone = @intCast(u32, wasm.epoch() / 1000);
+        self.task.dateDone = @intCast(wasm.epoch() / 1000);
         dom.setInnerText(self.date, todo.formatDateTime(self.task.dateDone, &buf));
         dom.addClass(self.root, "task-done");
         dom.addClass(self.root, "fadeout");