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author | Jesse Luehrs <doy@tozt.net> | 2018-12-23 02:49:04 -0500 |
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committer | Jesse Luehrs <doy@tozt.net> | 2018-12-23 02:49:04 -0500 |
commit | 96c8e1e5ac561e450b78912f65b2415d41fc6a58 (patch) | |
tree | 6710f042521c37e85b90d3b2c8cf2b3a1f98d8cb /src/cmd/mod.rs | |
parent | bb860c9777d971a72e685148c6c1b2cdc13b3e0b (diff) | |
download | lastfm-query-master.tar.gz lastfm-query-master.zip |
Diffstat (limited to 'src/cmd/mod.rs')
-rw-r--r-- | src/cmd/mod.rs | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/src/cmd/mod.rs b/src/cmd/mod.rs deleted file mode 100644 index e793b55..0000000 --- a/src/cmd/mod.rs +++ /dev/null @@ -1,45 +0,0 @@ -mod recommend; -mod sql; -mod sync; - -const _DUMMY_DEPENDENCY: &str = include_str!("../../Cargo.toml"); - -trait Command { - fn run(&self) -> failure::Fallible<()>; -} - -pub fn run() -> failure::Fallible<()> { - get_command()?.run() -} - -fn get_command() -> failure::Fallible<Box<Command>> { - let subcommands = vec![ - sync::subcommand(), - sql::subcommand(), - recommend::subcommand(), - ]; - let mut app = app_from_crate!().subcommands( - subcommands - .into_iter() - .map(|s| s.setting(clap::AppSettings::DisableVersion)), - ); - let matches = app.clone().get_matches(); - - let command: Box<Command> = match matches.subcommand() { - ("sync", Some(matches)) => Box::new(sync::Command::new(matches)), - ("sql", Some(matches)) => Box::new(sql::Command::new(matches)), - ("recommend", Some(matches)) => { - Box::new(recommend::Command::new(matches)?) - } - - (name, Some(_)) => bail!("unknown subcommand: {}", name), - (_, None) => { - let mut stderr = std::io::stderr(); - app.write_long_help(&mut stderr)?; - eprintln!(""); - bail!("no subcommand given") - } - }; - - Ok(command) -} |