From abe59468b6de4280bdbd7747e9cce6a62bec53b2 Mon Sep 17 00:00:00 2001 From: Emil Lerch Date: Tue, 17 Oct 2023 13:39:59 -0700 Subject: [PATCH] initial commit --- .gitignore | 2 ++ LICENSE | 21 ++++++++++++++++ README.md | 16 ++++++++++++ build.zig | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++ src/main.zig | 24 ++++++++++++++++++ 5 files changed, 133 insertions(+) create mode 100644 .gitignore create mode 100644 LICENSE create mode 100644 README.md create mode 100644 build.zig create mode 100644 src/main.zig diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..e73c965 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +zig-cache/ +zig-out/ diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..a339f72 --- /dev/null +++ b/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2023 Emil Lerch + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/README.md b/README.md new file mode 100644 index 0000000..54f546a --- /dev/null +++ b/README.md @@ -0,0 +1,16 @@ +Upload worker to CloudFlare +=========================== + +Steps we take: +-------------- + +1. Check if the worker exists: + GET https://api.cloudflare.com/client/v4/accounts//workers/services/ + 404 - does not exist +2. Add the "script" + PUT https://api.cloudflare.com/client/v4/accounts//workers/scripts/?include_subdomain_availability=true&excludeScript=true +3. Get the "subdomain". I believe this is simply to determine the test url: + GET https://api.cloudflare.com/client/v4/accounts//workers/subdomain +4. Enable the script: This is **only** done if the script did not exist. Subsequent flows leave this alone + POST https://api.cloudflare.com/client/v4/accounts//workers/scripts//subdomain + Data: { "enabled": true } diff --git a/build.zig b/build.zig new file mode 100644 index 0000000..37de913 --- /dev/null +++ b/build.zig @@ -0,0 +1,70 @@ +const std = @import("std"); + +// Although this function looks imperative, note that its job is to +// declaratively construct a build graph that will be executed by an external +// runner. +pub fn build(b: *std.Build) void { + // 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 + // for restricting supported target set are available. + const target = b.standardTargetOptions(.{}); + + // Standard optimization options allow the person running `zig build` to select + // between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall. Here we do not + // set a preferred release mode, allowing the user to decide how to optimize. + const optimize = b.standardOptimizeOption(.{}); + + const exe = b.addExecutable(.{ + .name = "zigwasi", + // 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 = .{ .path = "src/main.zig" }, + .target = target, + .optimize = optimize, + }); + + // This declares intent for the executable to be installed into the + // standard location when the user invokes the "install" step (the default + // step when running `zig build`). + b.installArtifact(exe); + + // This *creates* a Run step in the build graph, to be executed when another + // step is evaluated that depends on it. The next line below will establish + // such a dependency. + const run_cmd = b.addRunArtifact(exe); + + // By making the run step depend on the install step, it will be run from the + // installation directory rather than directly from within the cache directory. + // This is not necessary, however, if the application depends on other installed + // files, this ensures they will be present and in the expected location. + run_cmd.step.dependOn(b.getInstallStep()); + + // This allows the user to pass arguments to the application in the build + // command itself, like this: `zig build run -- arg1 arg2 etc` + if (b.args) |args| { + run_cmd.addArgs(args); + } + + // This creates a build step. It will be visible in the `zig build --help` menu, + // and can be selected like this: `zig build run` + // This will evaluate the `run` step rather than the default, which is "install". + const run_step = b.step("run", "Run the app"); + run_step.dependOn(&run_cmd.step); + + // Creates a step for unit testing. This only builds the test executable + // but does not run it. + const unit_tests = b.addTest(.{ + .root_source_file = .{ .path = "src/main.zig" }, + .target = target, + .optimize = optimize, + }); + + const run_unit_tests = b.addRunArtifact(unit_tests); + + // Similar to creating the run step earlier, this exposes a `test` step to + // the `zig build --help` menu, providing a way for the user to request + // running the unit tests. + const test_step = b.step("test", "Run unit tests"); + test_step.dependOn(&run_unit_tests.step); +} diff --git a/src/main.zig b/src/main.zig new file mode 100644 index 0000000..c8a3f67 --- /dev/null +++ b/src/main.zig @@ -0,0 +1,24 @@ +const std = @import("std"); + +pub fn main() !void { + // Prints to stderr (it's a shortcut based on `std.io.getStdErr()`) + std.debug.print("All your {s} are belong to us.\n", .{"codebase"}); + + // 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. + const stdout_file = std.io.getStdOut().writer(); + var bw = std.io.bufferedWriter(stdout_file); + const stdout = bw.writer(); + + try stdout.print("Run `zig build test` to run the tests.\n", .{}); + + try bw.flush(); // don't forget to flush! +} + +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! + try list.append(42); + try std.testing.expectEqual(@as(i32, 42), list.pop()); +}