comparison rust/rhg/src/commands/debugrequirements.rs @ 46593:5ce2aa7c2ad5

rhg: Move `Repo` object creation into `main()`

… rather than in each sub-command that needs a local repository.

This will allow accessing e.g. `.hg/blackbox.log` before dispatching
to sub-commands.

Differential Revision: https://phab.mercurial-scm.org/D10004

46592:80840b651721

use crate::error::CommandError;
use hg::repo::Repo;

pub const HELP_TEXT: &str = "
Print the current repo requirements.
";

pub fn args() -> clap::App<'static, 'static> {
    clap::SubCommand::with_name("debugrequirements").about(HELP_TEXT)
}

pub fn run(invocation: &crate::CliInvocation) -> Result<(), CommandError> {
    let repo = Repo::find(invocation.non_repo_config, invocation.repo_path)?;
    let mut output = String::new();
    let mut requirements: Vec<_> = repo.requirements().iter().collect();
    requirements.sort();
    for req in requirements {
        output.push_str(req);

46593:5ce2aa7c2ad5

use crate::error::CommandError;

pub const HELP_TEXT: &str = "
Print the current repo requirements.
";

pub fn args() -> clap::App<'static, 'static> {
    clap::SubCommand::with_name("debugrequirements").about(HELP_TEXT)
}

pub fn run(invocation: &crate::CliInvocation) -> Result<(), CommandError> {
    let repo = invocation.repo?;
    let mut output = String::new();
    let mut requirements: Vec<_> = repo.requirements().iter().collect();
    requirements.sort();
    for req in requirements {
        output.push_str(req);