Moved build.zig to root

- Ignore .zig-cache

.gitignore

@@ -114,7 +114,7 @@ $RECYCLE.BIN/
 ### zig ###
 # Zig programming language
 
-zig-cache/
+.zig-cache/
 zig-out/
 build/
 build-*/

build.zig

@@ -4,6 +4,9 @@ const std = @import("std");
 // declaratively construct a build graph that will be executed by an external
 // runner.
 pub fn build(b: *std.Build) void {
+    const server = "server/src/main.zig";
+    const tests = "server/src/root.zig";
+
     // Standard target options allows the person running `zig build` to choose
     // what target to build for. Here we do not override the defaults, which
     // means any target is allowed, and the default is native. Other options
@@ -19,7 +22,7 @@ pub fn build(b: *std.Build) void {
         .name = "server",
         // 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"),
+        .root_source_file = b.path(tests),
         .target = target,
         .optimize = optimize,
     });
@@ -31,7 +34,7 @@ pub fn build(b: *std.Build) void {
 
     const exe = b.addExecutable(.{
         .name = "server",
-        .root_source_file = b.path("src/main.zig"),
+        .root_source_file = b.path(server),
         .target = target,
         .optimize = optimize,
     });
@@ -67,7 +70,7 @@ pub fn build(b: *std.Build) void {
     // Creates a step for unit testing. This only builds the test executable
     // but does not run it.
     const lib_unit_tests = b.addTest(.{
-        .root_source_file = b.path("src/root.zig"),
+        .root_source_file = b.path(tests),
         .target = target,
         .optimize = optimize,
     });
@@ -75,7 +78,7 @@ pub fn build(b: *std.Build) void {
     const run_lib_unit_tests = b.addRunArtifact(lib_unit_tests);
 
     const exe_unit_tests = b.addTest(.{
-        .root_source_file = b.path("src/main.zig"),
+        .root_source_file = b.path(server),
         .target = target,
         .optimize = optimize,
     });