Add package publisher

package-publisher/.gitignore

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+/target
+**/*.rs.bk

package-publisher/Cargo.toml

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+[package]
+name = "package-publisher"
+version = "0.1.0"
+authors = ["Caleb Bassi <calebjbassi@gmail.com>"]
+edition = "2018"
+
+[dependencies]
+git2 = "0.11.0"
+reqwest = { version = "0.10" }
+sha2 = "0.8.1"
+hex = "0.4.0"
+tokio = { version = "0.2", features = ["full"] }

package-publisher/src/main.rs

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+use sha2::{Digest, Sha256};
+use std::fs;
+use std::process::Command;
+
+const VERSION: &str = "0.3.0";
+
+async fn fetch_archive(url: &str) -> Vec<u8> {
+	reqwest::get(url)
+		.await
+		.unwrap()
+		.bytes()
+		.await
+		.unwrap()
+		.to_vec()
+}
+
+fn hash_archive(archive: &[u8]) -> String {
+	let mut hasher = Sha256::new();
+	hasher.input(archive);
+	hex::encode(&hasher.result()[..])
+}
+
+#[tokio::main]
+async fn main() {
+	let aur_dir = "/home/cjbassi/playground/packages/ytop";
+	let aur_bin_dir = "/home/cjbassi/playground/packages/ytop-bin";
+	let homebrew_dir = "/home/cjbassi/playground/packages/homebrew-ytop";
+
+	let aur_template = include_str!("../templates/aur");
+	let aur_bin_template = include_str!("../templates/aur-bin");
+	let homebrew_template = include_str!("../templates/homebrew");
+
+	let macos_url = format!(
+		"https://github.com/cjbassi/ytop/releases/download/{}/ytop-{}-x86_64-apple-darwin.tar.gz",
+		VERSION, VERSION
+	);
+	let linux_url = format!("https://github.com/cjbassi/ytop/releases/download/{}/ytop-{}-x86_64-unknown-linux-gnu.tar.gz", VERSION, VERSION);
+	let repo_url = format!("https://github.com/cjbassi/ytop/archive/{}.tar.gz", VERSION);
+
+	let macos_archive = fetch_archive(&macos_url).await;
+	let linux_archive = fetch_archive(&linux_url).await;
+	let repo_archive = fetch_archive(&repo_url).await;
+
+	let macos_hash = hash_archive(&macos_archive);
+	let linux_hash = hash_archive(&linux_archive);
+	let repo_hash = hash_archive(&repo_archive);
+
+	std::env::set_current_dir(homebrew_dir).unwrap();
+	fs::write(
+		"ytop.rb",
+		homebrew_template
+			.replace("{{ VERSION }}", VERSION)
+			.replace("{{ MACOS_SHA256 }}", &macos_hash)
+			.replace("{{ LINUX_SHA256 }}", &linux_hash),
+	)
+	.unwrap();
+	Command::new("git")
+		.args(&["add", "."])
+		.status()
+		.expect("failed to execute process");
+	Command::new("git")
+		.args(&["commit", "-m", VERSION])
+		.status()
+		.expect("failed to execute process");
+	Command::new("git")
+		.args(&["push"])
+		.status()
+		.expect("failed to execute process");
+
+	std::env::set_current_dir(aur_dir).unwrap();
+	fs::write(
+		"PKGBUILD",
+		aur_template
+			.replace("{{ VERSION }}", VERSION)
+			.replace("{{ SHA256 }}", &repo_hash),
+	)
+	.unwrap();
+	let output = Command::new("makepkg")
+		.args(&["--printsrcinfo"])
+		.output()
+		.expect("failed to execute process")
+		.stdout;
+	fs::write(".SRCINFO", output).unwrap();
+	Command::new("git")
+		.args(&["add", "."])
+		.status()
+		.expect("failed to execute process");
+	Command::new("git")
+		.args(&["commit", "-m", VERSION])
+		.status()
+		.expect("failed to execute process");
+	Command::new("git")
+		.args(&["push"])
+		.status()
+		.expect("failed to execute process");
+
+	std::env::set_current_dir(aur_bin_dir).unwrap();
+	fs::write(
+		"PKGBUILD",
+		aur_bin_template
+			.replace("{{ VERSION }}", VERSION)
+			.replace("{{ SHA256 }}", &linux_hash),
+	)
+	.unwrap();
+	let output = Command::new("makepkg")
+		.args(&["--printsrcinfo"])
+		.output()
+		.expect("failed to execute process")
+		.stdout;
+	fs::write(".SRCINFO", output).unwrap();
+	Command::new("git")
+		.args(&["add", "."])
+		.status()
+		.expect("failed to execute process");
+	Command::new("git")
+		.args(&["commit", "-m", VERSION])
+		.status()
+		.expect("failed to execute process");
+	Command::new("git")
+		.args(&["push"])
+		.status()
+		.expect("failed to execute process");
+}

package-publisher/templates/aur

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+# Maintainer: Caleb Bassi <calebjbassi@gmail.com>
+
+# https://wiki.archlinux.org/index.php/Rust_package_guidelines
+
+pkgname=ytop
+pkgver={{ VERSION }}
+pkgrel=1
+pkgdesc="A TUI system monitor written in Rust"
+arch=(x86_64)
+url="https://github.com/cjbassi/ytop"
+license=("MIT")
+makedepends=("cargo")
+provides=(${pkgname})
+conflicts=(${pkgname})
+source=("${pkgname}-${pkgver}.tar.gz::${url}/archive/${pkgver}.tar.gz")
+sha256sums=("{{ SHA256 }}")
+
+build() {
+	cd "${pkgname}-${pkgver}"
+	cargo build --release --locked --all-features
+}
+
+package() {
+	install -Dm755 "${pkgname}-${pkgver}/target/release/${pkgname}" "${pkgdir}/usr/bin/${pkgname}"
+}

package-publisher/templates/aur-bin

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+# Maintainer: Caleb Bassi <calebjbassi@gmail.com>
+
+pkgname=ytop-bin
+_pkgname=${pkgname%-bin}
+pkgver={{ VERSION }}
+pkgrel=1
+pkgdesc="A TUI system monitor written in Rust"
+arch=(x86_64)
+url="https://github.com/cjbassi/ytop"
+license=("MIT")
+provides=(${_pkgname})
+conflicts=(${_pkgname})
+source=("${_pkgname}::${url}/releases/download/${pkgver}/${_pkgname}-${pkgver}-${arch}-unknown-linux-gnu.tar.gz")
+sha256sums=("{{ SHA256 }}")
+
+package() {
+	install -Dm755 "${_pkgname}" "${pkgdir}/usr/bin/${_pkgname}"
+}

package-publisher/templates/homebrew

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+class Ytop < Formula
+  desc "A TUI system monitor written in Rust"
+  homepage "https://github.com/cjbassi/ytop"
+  version "{{ VERSION }}"
+  url "https://github.com/cjbassi/ytop/releases/download/{{ VERSION }}/ytop-{{ VERSION }}-x86_64-apple-darwin.tar.gz"
+  sha256 "{{ MACOS_SHA256 }}"
+
+  if OS.linux?
+    url "https://github.com/cjbassi/ytop/releases/download/{{ VERSION }}/ytop-{{ VERSION }}-x86_64-unknown-linux-gnu.tar.gz"
+    sha256 "{{ LINUX_SHA256 }}"
+  end
+
+  def install
+    bin.install "ytop"
+  end
+end