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|
use clap::Args;
use std::path::PathBuf;
#[derive(Args)]
pub struct ProhibitsArgs {
/// Package to inspect
pub package: String,
/// Version constraint
pub version: String,
/// Recursively resolve up to the root package
#[arg(short, long)]
pub recursive: bool,
/// Prints the results as a nested tree
#[arg(short, long)]
pub tree: bool,
/// Read dependency information from the lock file
#[arg(long)]
pub locked: bool,
}
pub fn execute(args: &ProhibitsArgs, cli: &super::Cli) -> anyhow::Result<()> {
let working_dir = match &cli.working_dir {
Some(dir) => PathBuf::from(dir),
None => std::env::current_dir()?,
};
let packages = super::dependency::load_packages(&working_dir, args.locked)?;
if packages.is_empty() {
println!(
"{}",
crate::console::info("No packages found. Run `mozart install` first.")
);
return Ok(());
}
// Parse the version constraint the user is asking about
let version_constraint = crate::constraint::VersionConstraint::parse(&args.version)
.map_err(|e| anyhow::anyhow!("Invalid version constraint '{}': {}", args.version, e))?;
let recursive = args.tree || args.recursive;
let target = args.package.to_lowercase();
let needles = vec![target];
let results = super::dependency::get_dependents(
&packages,
&needles,
Some(&version_constraint),
true, // inverted = prohibits mode
recursive,
)?;
if results.is_empty() {
println!(
"{}",
crate::console::info(&format!(
"{} {} can be installed.",
args.package, args.version
))
);
return Ok(());
}
if args.tree {
super::dependency::print_tree(&results, 0);
} else {
super::dependency::print_table(&results);
}
Ok(())
}
|
