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Extend support for Nix/NixOS/home-manager (#253)

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This commit is contained in:
Oleksii Filonenko
2019-11-11 22:16:40 +02:00
committed by Roey Darwish Dror
parent 227c96b724
commit f93b2720a0
5 changed files with 74 additions and 2 deletions
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24
src/steps/os/unix.rs
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@@ -1,4 +1,4 @@
use crate::error::Error;
use crate::error::{Error, ErrorKind};
use crate::executor::{CommandExt, RunType};
use crate::terminal::print_separator;
use crate::utils::{require, PathExt};
@@ -52,13 +52,33 @@ pub fn run_homebrew(cleanup: bool, run_type: RunType) -> Result<(), Error> {
#[must_use]
pub fn run_nix(run_type: RunType) -> Result<(), Error> {
let nix = require("nix")?;
let nix_channel = require("nix-channel")?;
let nix_env = require("nix-env")?;
print_separator("Nix");
#[cfg(target_os = "linux")]
{
use super::linux::Distribution;
use log::debug;
if let Ok(Distribution::NixOS) = Distribution::detect() {
debug!("Nix on NixOS must be upgraded via 'nixos-rebuild switch', skipping.");
return Err(ErrorKind::SkipStep.into());
}
}
run_type.execute(&nix).arg("upgrade-nix").check_run()?;
run_type.execute(&nix_channel).arg("--update").check_run()?;
run_type.execute(&nix_env).arg("--upgrade").check_run()
}
pub fn run_home_manager(run_type: RunType) -> Result<(), Error> {
let home_manager = require("home-manager")?;
print_separator("home-manager");
run_type.execute(&home_manager).arg("switch").check_run()
}
pub fn run_pearl(run_type: RunType) -> Result<(), Error> {
let pearl = require("pearl")?;
print_separator("pearl");