Initial commit

src/main.rs

@@ -0,0 +1,80 @@
+use serde_derive::Deserialize;
+use toml;
+
+// Example TOML file
+/*
+[metadata]
+name = "example"
+version = "0.1.0"
+description = "Example package"
+homepage = "https://example.com"
+url = "https://example.com/example-0.1.0-linux-amd64.tar.gz"
+license = "MIT"
+
+# Uses XDG Base Directory Specification
+# Except bin, which just goes in $HOME/.local/bin
+[install]
+bin = ["example"]
+config = ["config.toml"]
+share = ["data"]
+
+[update.check]
+type = "github"
+checkver = "https://example.com/checkver"
+regex = "v([0-9]+\\.[0-9]+\\.[0-9]+)"
+
+[update.template]
+url = "https://example.com/$version-$os-$arch.tar.gz"
+*/
+
+#[derive(Debug, Deserialize)]
+struct Manifest {
+	metadata: Metadata,
+	install: Install,
+	update: Update,
+}
+#[derive(Debug, Deserialize)]
+struct Metadata {
+	name: String,
+	version: String,
+	description: String,
+	homepage: String,
+	url: String,
+	license: String,
+}
+#[derive(Debug, Deserialize)]
+struct Install {
+	bin: Vec<String>,
+	config: Vec<String>,
+	share: Vec<String>,
+}
+#[derive(Debug, Deserialize)]
+struct Update {
+	check: Check,
+	template: Template,
+}
+#[derive(Debug, Deserialize)]
+struct Check {
+	type_: String,
+	checkver: String,
+	regex: String,
+}
+#[derive(Debug, Deserialize)]
+struct Template {
+	url: String,
+}
+
+// Load TOML file from first argument
+// Then parse it into a Manifest struct
+// Then print the struct
+
+fn main() {
+	let args: Vec<String> = std::env::args().collect();
+	if args.len() != 2 {
+		eprintln!("Usage: {} <file>", args[0]);
+		std::process::exit(1);
+	}
+	let file = std::fs::read_to_string(&args[1]).unwrap();
+	let manifest: Manifest = toml::from_str(&file).unwrap();
+	println!("{:#?}", manifest);
+}