From ef7cd5bc677c6aabf5517e74ab64eb84d4784057 Mon Sep 17 00:00:00 2001 From: Jesse Luehrs Date: Sat, 10 Nov 2018 02:42:17 -0500 Subject: unify cli and cmd --- src/cmd/mod.rs | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'src/cmd/mod.rs') diff --git a/src/cmd/mod.rs b/src/cmd/mod.rs index a25e955..89c9f5b 100644 --- a/src/cmd/mod.rs +++ b/src/cmd/mod.rs @@ -1,2 +1,29 @@ pub mod sql; pub mod sync; + +const _DUMMY_DEPENDENCY: &'static str = include_str!("../../Cargo.toml"); + +pub trait Command { + fn run(&self) -> failure::Fallible<()>; +} + +pub fn run() -> failure::Fallible<()> { + get_command()?.run() +} + +fn get_command() -> failure::Fallible> { + let matches = app_from_crate!() + .subcommand(sync::subcommand()) + .subcommand(sql::subcommand()) + .get_matches(); + + let command: Box = match matches.subcommand() { + ("sync", Some(matches)) => Box::new(sync::Command::new(matches)), + ("sql", Some(matches)) => Box::new(sql::Command::new(matches)), + + (name, Some(_)) => bail!("unknown subcommand: {}", name), + (_, None) => bail!("no subcommand given"), + }; + + Ok(command) +} -- cgit v1.2.3-54-g00ecf