Use upstream facil.io

.gitignore

@@ -1,5 +1,5 @@
 zig-out/
-zig-cache/
+.zig-cache/
 *.tar.gz
 flake.lock.bak
 tmp/

build.zig

@@ -1,5 +1,4 @@
 const std = @import("std");
-const build_facilio = @import("facil.io/build.zig").build_facilio;
 
 pub fn build(b: *std.Build) !void {
     const target = b.standardTargetOptions(.{});
@@ -20,14 +19,18 @@ pub fn build(b: *std.Build) !void {
         break :blk false;
     };
 
-    const facilio = try build_facilio("facil.io", b, target, optimize, use_openssl);
+    const facilio = b.dependency("facil.io", .{
+        .target = target,
+        .optimize = optimize,
+        .use_openssl = use_openssl,
+    });
 
     const zap_module = b.addModule("zap", .{
         .root_source_file = b.path("src/zap.zig"),
         .target = target,
         .optimize = optimize,
     });
-    zap_module.linkLibrary(facilio);
+    zap_module.linkLibrary(facilio.artifact("facil.io"));
 
     const all_step = b.step("all", "build all examples");
 

build.zig.zon

@@ -1,6 +1,11 @@
 .{
     .name = "zap",
     .version = "0.8.0",
+    .dependencies = .{
+        .@"facil.io" = .{
+            .path = "./facil.io",
+        },
+    },
     .paths = .{
         "build.zig",
         "build.zig.zon",