Initial commit

src/main.rs

@@ -0,0 +1,54 @@
+use std::path::PathBuf;
+
+use clap::{CommandFactory, Parser, command};
+use clap_complete::{Shell, generate};
+
+#[derive(Parser, Debug)]
+#[command(version, about)]
+struct Args {
+    #[command(subcommand)]
+    command: Command,
+
+    #[arg(short, long)]
+    config: PathBuf,
+}
+
+#[derive(Parser, Debug, Clone)]
+enum Command {
+    /// Mirror repositories as specified in the config
+    Rror,
+
+    /// Create a linktree of the latest backups of the repositories, for use with cgit et al.
+    Linktree,
+
+    /// Validate the configuration provided configuration file
+    ValidateConfig,
+
+    /// Generate shell completions
+    #[command(hide = true)]
+    GenerateCompletions(GenerateCompletionArgs),
+}
+
+#[derive(Parser, Debug, Clone)]
+struct GenerateCompletionArgs {
+    #[arg(long, default_value = "bash")]
+    shell: Shell,
+}
+
+fn main() {
+    let args = Args::parse();
+
+    match args.command {
+        Command::GenerateCompletions(args) => {
+            generate(
+                args.shell,
+                &mut Args::command(),
+                "kagami",
+                &mut std::io::stdout(),
+            );
+        }
+        _ => {
+            unimplemented!()
+        }
+    }
+}