feat: document prebuilt binaries

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Pre-built binaries for x86_64-linux and aarch64-linux
+
 ## [0.1.0] - 2022-02-14
 
 ### Added

README.md

@@ -94,9 +94,41 @@
 
 ## Getting started
 
-Let's get Alejandra on our systems:
+### On the web editor
 
-- Nix with Flakes:
+Please visit:
+[kamadorueda.github.io/alejandra](https://kamadorueda.github.io/alejandra/)
+
+### Prebuilt binaries
+
+Requirements:
+[curl](https://curl.se/),
+[sh](https://www.gnu.org/software/bash/) and
+[chmod](https://www.gnu.org/software/coreutils/).
+
+Steps:
+
+- On any x86_64 Linux:
+
+  ```bash
+  $ curl https://raw.githubusercontent.com/kamadorueda/alejandra/main/installers/x86_64-linux.sh | sh
+  ```
+
+- On any AArch64/ARM64 Linux:
+
+  ```bash
+  $ curl https://raw.githubusercontent.com/kamadorueda/alejandra/main/installers/aarch64-linux.sh | sh
+  ```
+
+Then run Alejandra with:
+
+```bash
+$ alejandra --help
+```
+
+### Nix installation
+
+- Nix with [Flakes](https://nixos.wiki/wiki/Flakes):
 
   ```bash
   $ nix profile install github:kamadorueda/alejandra
@@ -113,7 +145,7 @@ Let's get Alejandra on our systems:
   $ nix-env -ivA x86_64-linux -f https://github.com/kamadorueda/alejandra/tarball/main
   ```
 
-Then run with:
+Then run Alejandra with:
 
 ```bash
 $ alejandra --help
@@ -152,6 +184,10 @@ Our public API consists of:
   positional arguments,
   and stdout.
 
+## Changelog
+
+Please see: [CHANGELOG.md](./CHANGELOG.md).
+
 ## Footnotes
 
 [^benchmark-specs]:

buildkite.yaml

@@ -8,8 +8,22 @@ steps:
     agents:
       queue: private
     artifacts:
+      # Builds on: aarch64-darwin
+      # - aarch64-apple-darwin
+
+      # Builds on: aarch64-linux
+      # - aarch64-unknown-linux-musl
+
+      # Builds on: x86_64-linux
       - alejandra-aarch64-unknown-linux-musl
+
+      # Builds on: x86_64-darwin
+      # - alejandra-x86_64-apple-darwin
+
+      # Builds on: x86_64-linux
       - alejandra-x86_64-unknown-linux-gnu
+
+      # Builds on: x86_64-linux
       - alejandra-x86_64-unknown-linux-musl
     command:
       - echo +++

installers/aarch64-linux.sh

@@ -0,0 +1,9 @@
+#! /bin/sh
+
+releases=https://github.com/kamadorueda/alejandra/releases/download/
+target=alejandra-aarch64-unknown-linux-musl
+version=0.1.0
+
+curl -o alejandra -L "${releases}/${version}/${target}"
+
+chmod +x alejandra

installers/x86_64-linux.sh

@@ -0,0 +1,9 @@
+#! /bin/sh
+
+releases=https://github.com/kamadorueda/alejandra/releases/download/
+target=alejandra-x86_64-unknown-linux-musl
+version=0.1.0
+
+curl -o alejandra -L "${releases}/${version}/${target}"
+
+chmod +x alejandra