step 1 complete

README.md

@@ -6,7 +6,8 @@ Until we're better
 
 1. Add `accountid.txt` to `src/` with the CloudFlare account id
 2. Add `worker_name.txt` to `src/` with CloudFlare worker name
-3. `zig build run`
+3. `zig build run`. Make sure that CF_X_AUTH_EMAIL and CF_X_AUTH_KEY environment
+   variables are set with the correct authentication parameters
 
 Getting new index.js
 --------------------

src/main.zig

@@ -1,12 +1,34 @@
 const std = @import("std");
 
-// TODO: All this stuff needs to be different
-const index = @embedFile("index.js");
-const wasm = @embedFile("demo.wasm");
-const accountid = @embedFile("accountid.txt");
-const worker_name = @embedFile("worker_name.txt");
+var x_auth_email: [:0]const u8 = undefined;
+var x_auth_key: [:0]const u8 = undefined;
 
 pub fn main() !void {
+    var arena = std.heap.ArenaAllocator.init(std.heap.page_allocator);
+    defer arena.deinit();
+    const allocator = arena.allocator();
+    var client = std.http.Client{ .allocator = allocator };
+
+    x_auth_email = std.os.getenv("CF_X_AUTH_EMAIL").?;
+    x_auth_key = std.os.getenv("CF_X_AUTH_KEY").?;
+    // TODO: All this stuff needs to be different
+    //
+    // TODO: We need to break index.js into the wrangler-generated bundling thing
+    //       and the actual code we're using to run the wasm file.
+    //       We might actually want a "run this wasm" upload vs a "these are my
+    //       js files" upload. But for now we'll optimize for wasm
+    const index = @embedFile("index.js");
+    const wasm = @embedFile("demo.wasm");
+    const memfs = @embedFile("dist/memfs.wasm");
+    const accountid = @embedFile("accountid.txt");
+    const worker_name = @embedFile("worker_name.txt");
+    const deploy_request = @embedFile("deploy_request.txt");
+    _ = deploy_request;
+    const put_script = "https://api.cloudflare.com/client/v4/accounts/{s}/workers/scripts/{s}?include_subdomain_availability=true&excludeScript=true";
+    _ = put_script;
+    const get_subdomain = "https://api.cloudflare.com/client/v4/accounts/{s}/workers/scripts/{s}/subdomain";
+    _ = get_subdomain;
+
     // stdout is for the actual output of your application, for example if you
     // are implementing gzip, then only the compressed bytes should be sent to
     // stdout, not any debugging messages.
@@ -16,12 +38,35 @@ pub fn main() !void {
 
     try stdout.print("Index bytes: {d}\n", .{index.len});
     try stdout.print("Wasm bytes: {d}\n", .{wasm.len});
+    try stdout.print("Memfs bytes: {d}\n", .{memfs.len});
     try stdout.print("Account: {s}\n", .{accountid});
     try stdout.print("Worker name: {s}\n", .{worker_name});
 
+    const worker_exists = try workerExists(allocator, &client, accountid, worker_name);
+    try stdout.print(
+        "Worker exists: {}\n",
+        .{worker_exists},
+    );
     try bw.flush(); // don't forget to flush!
 }
 
+fn workerExists(allocator: std.mem.Allocator, client: *std.http.Client, account_id: []const u8, name: []const u8) !bool {
+    const existence_check = "https://api.cloudflare.com/client/v4/accounts/{s}/workers/services/{s}";
+    const url = try std.fmt.allocPrint(allocator, existence_check, .{ account_id, name });
+    defer allocator.free(url);
+    var headers = std.http.Headers.init(allocator);
+    defer headers.deinit();
+    try headers.append("X-Auth-Email", x_auth_email);
+    try headers.append("X-Auth-Key", x_auth_key);
+    var req = try client.request(.GET, try std.Uri.parse(url), headers, .{});
+    defer req.deinit();
+    try req.start();
+    try req.wait();
+    // std.debug.print("Status is {}\n", .{req.response.status});
+    // std.debug.print("Url is {s}\n", .{url});
+    return req.response.status == .ok;
+}
+
 test "simple test" {
     var list = std.ArrayList(i32).init(std.testing.allocator);
     defer list.deinit(); // try commenting this out and see if zig detects the memory leak!