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extern crate colored;
extern crate serde;
extern crate serde_derive;
extern crate structopt;
use colored::*;
mod cmd;
mod error;
mod python_info;
mod venv_manager;
pub use cmd::Command;
use cmd::SubCommand;
pub use error::Error;
use python_info::PythonInfo;
use venv_manager::InstallOptions;
use venv_manager::VenvManager;
pub use venv_manager::LOCK_FILE_NAME;
pub fn run(cmd: Command) -> Result<(), Error> {
let working_dir = if let Some(cwd) = cmd.working_dir {
std::path::PathBuf::from(cwd)
} else {
std::env::current_dir()?
};
if let SubCommand::Run { ref cmd } = cmd.sub_cmd {
if cmd.len() == 0 {
return Err(Error::new(&format!(
"Missing argument after '{}'",
"run".green()
)));
}
}
let python_info = PythonInfo::new(&cmd.python_binary)?;
let venv_manager = VenvManager::new(working_dir, python_info)?;
match &cmd.sub_cmd {
SubCommand::Install {
no_develop,
no_upgrade_pip,
} => {
let mut install_options = InstallOptions::default();
install_options.develop = !no_develop;
install_options.upgrade_pip = !no_upgrade_pip;
venv_manager.install(install_options)
}
SubCommand::Clean {} => venv_manager.clean(),
SubCommand::Develop {} => venv_manager.develop(),
SubCommand::Init {
name,
version,
author,
} => venv_manager.init(&name, &version, author),
SubCommand::Lock {} => venv_manager.lock(),
SubCommand::Run { ref cmd } => venv_manager.run(cmd),
SubCommand::Show {} => venv_manager.show(),
SubCommand::UpgradePip {} => venv_manager.upgrade_pip(),
}
}