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restructure readme content
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Sy Tran Dung
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281
README.md
281
README.md
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@ -26,6 +26,150 @@ that it proved to be:
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Exactly the goals I set out to achieve!
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## Getting started
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Make sure you have **the latest zig release (0.11.0)** installed. Fetch it from
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[here](https://ziglang.org/download).
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```shell
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$ git clone https://github.com/zigzap/zap.git
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$ cd zap
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$ zig build run-hello
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$ # open http://localhost:3000 in your browser
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```
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... and open [http://localhost:3000](http://localhost:3000) in your browser.
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## Using ⚡zap⚡ in your own projects
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Make sure you have **the latest zig release (0.11.0)** installed. Fetch it from
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[here](https://ziglang.org/download).
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If you don't have an existing zig project, create one like this:
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```shell
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$ mkdir zaptest && cd zaptest
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$ zig init-exe
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$ git init ## (optional)
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```
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**Note**: Nix/NixOS users are lucky; you can use the existing `flake.nix` and run
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`nix develop` to get a development shell providing zig and all
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dependencies to build and run the GO, python, and rust examples for the
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`wrk` performance tests. For the mere building of zap projects,
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`nix develop .#build` will only fetch zig 0.11.0.
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With an existing Zig project, adding Zap to it is easy:
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1. Add zap to your `build.zig.zon`
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2. Add zap to your `build.zig`
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To add zap to `build.zig.zon`:
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<!-- INSERT_DEP_BEGIN -->
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```zig
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.{
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.name = "My example project",
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.version = "0.0.1",
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.dependencies = .{
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// zap v0.5.0
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.zap = .{
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.url = "https://github.com/zigzap/zap/archive/refs/tags/v0.5.0.tar.gz",
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.hash = "1220aabff84ad1d800f5657d6a49cb90dab3799765811ada27faf527be45dd315a4d",
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}
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}
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}
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```
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<!-- INSERT_DEP_END -->
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Then, in your `build.zig`'s `build` function, add the following before
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`b.installArtifact(exe)`:
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```zig
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const zap = b.dependency("zap", .{
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.target = target,
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.optimize = optimize,
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.openssl = false, // set to true to enable TLS support
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});
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exe.addModule("zap", zap.module("zap"));
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exe.linkLibrary(zap.artifact("facil.io"));
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```
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From then on, you can use the Zap package in your project. Check out the
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examples to see how to use Zap.
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## Examples
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You build and run the examples via:
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```shell
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$ zig build [EXAMPLE]
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$ ./zig-out/bin/[EXAMPLE]
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```
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... where `[EXAMPLE]` is one of `hello`, `routes`, `serve`, ... see the [list of
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examples above](#heres-what-works).
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Example: building and running the hello example:
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```shell
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$ zig build hello
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$ ./zig-out/bin/hello
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```
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To just run an example, like `routes`, without generating an executable, run:
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```shell
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$ zig build run-[EXAMPLE]
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```
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Example: building and running the routes example:
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```shell
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$ zig build run-routes
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```
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### [hello](examples/hello/hello.zig)
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```zig
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const std = @import("std");
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const zap = @import("zap");
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fn on_request(r: zap.Request) void {
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if (r.path) |the_path| {
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std.debug.print("PATH: {s}\n", .{the_path});
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}
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if (r.query) |the_query| {
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std.debug.print("QUERY: {s}\n", .{the_query});
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}
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r.sendBody("<html><body><h1>Hello from ZAP!!!</h1></body></html>") catch return;
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}
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pub fn main() !void {
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var listener = zap.HttpListener.init(.{
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.port = 3000,
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.on_request = on_request,
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.log = true,
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});
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try listener.listen();
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std.debug.print("Listening on 0.0.0.0:3000\n", .{});
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// start worker threads
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zap.start(.{
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.threads = 2,
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.workers = 2,
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});
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}
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```
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## Most FAQ:
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@ -222,78 +366,6 @@ code leaks memory.
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## Getting started
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Make sure you have **the latest zig release (0.11.0)** installed. Fetch it from
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[here](https://ziglang.org/download).
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```shell
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$ git clone https://github.com/zigzap/zap.git
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$ cd zap
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$ zig build run-hello
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$ # open http://localhost:3000 in your browser
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```
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... and open [http://localhost:3000](http://localhost:3000) in your browser.
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## Using ⚡zap⚡ in your own projects
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Make sure you have **the latest zig release (0.11.0)** installed. Fetch it from
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[here](https://ziglang.org/download).
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If you don't have an existing zig project, create one like this:
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```shell
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$ mkdir zaptest && cd zaptest
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$ zig init-exe
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$ git init ## (optional)
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```
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**Note**: Nix/NixOS users are lucky; you can use the existing `flake.nix` and run
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`nix develop` to get a development shell providing zig and all
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dependencies to build and run the GO, python, and rust examples for the
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`wrk` performance tests. For the mere building of zap projects,
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`nix develop .#build` will only fetch zig 0.11.0.
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With an existing Zig project, adding Zap to it is easy:
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1. Add zap to your `build.zig.zon`
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2. Add zap to your `build.zig`
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To add zap to `build.zig.zon`:
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<!-- INSERT_DEP_BEGIN -->
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```zig
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.{
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.name = "My example project",
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.version = "0.0.1",
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.dependencies = .{
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// zap v0.5.0
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.zap = .{
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.url = "https://github.com/zigzap/zap/archive/refs/tags/v0.5.0.tar.gz",
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.hash = "1220aabff84ad1d800f5657d6a49cb90dab3799765811ada27faf527be45dd315a4d",
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}
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}
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}
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```
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<!-- INSERT_DEP_END -->
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Then, in your `build.zig`'s `build` function, add the following before
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`b.installArtifact(exe)`:
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```zig
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const zap = b.dependency("zap", .{
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.target = target,
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.optimize = optimize,
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.openssl = false, // set to true to enable TLS support
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});
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exe.addModule("zap", zap.module("zap"));
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exe.linkLibrary(zap.artifact("facil.io"));
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```
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From then on, you can use the Zap package in your project. Check out the
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examples to see how to use Zap.
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## Updating your project to the latest version of zap
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You can change the URL to Zap in your `build.zig.zon`
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@ -341,71 +413,6 @@ heart, you can always [buy me a coffee](https://buymeacoffee.com/renerocksai)
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☕. All donations are welcomed 🙏 blazingly fast! That being said, just saying
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"hi" also works wonders with the smiles, warmth, and coziness 😊.
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## Examples
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You build and run the examples via:
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```shell
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$ zig build [EXAMPLE]
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$ ./zig-out/bin/[EXAMPLE]
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```
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... where `[EXAMPLE]` is one of `hello`, `routes`, `serve`, ... see the [list of
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examples above](#heres-what-works).
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Example: building and running the hello example:
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```shell
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$ zig build hello
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$ ./zig-out/bin/hello
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```
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To just run an example, like `routes`, without generating an executable, run:
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```shell
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$ zig build run-[EXAMPLE]
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```
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Example: building and running the routes example:
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```shell
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$ zig build run-routes
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```
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### [hello](examples/hello/hello.zig)
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```zig
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const std = @import("std");
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const zap = @import("zap");
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fn on_request(r: zap.Request) void {
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if (r.path) |the_path| {
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std.debug.print("PATH: {s}\n", .{the_path});
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}
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if (r.query) |the_query| {
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std.debug.print("QUERY: {s}\n", .{the_query});
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}
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r.sendBody("<html><body><h1>Hello from ZAP!!!</h1></body></html>") catch return;
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}
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pub fn main() !void {
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var listener = zap.HttpListener.init(.{
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.port = 3000,
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.on_request = on_request,
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.log = true,
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});
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try listener.listen();
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std.debug.print("Listening on 0.0.0.0:3000\n", .{});
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// start worker threads
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zap.start(.{
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.threads = 2,
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.workers = 2,
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});
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}
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```
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