Files
topgrade/src/steps/powershell.rs

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Rust
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2019-08-14 21:36:57 +03:00
use crate::error::Error;
#[cfg(windows)]
use crate::error::ErrorKind;
use crate::executor::{CommandExt, RunType};
use crate::terminal::{is_dumb, print_separator};
use crate::utils::{require_option, which, PathExt};
use std::path::PathBuf;
use std::process::Command;
pub struct Powershell {
path: Option<PathBuf>,
profile: Option<PathBuf>,
}
impl Powershell {
/// Returns a powershell instance.
///
/// If the powershell binary is not found, or the current terminal is dumb
/// then the instance of this struct will skip all the powershell steps.
pub fn new() -> Self {
let path = which("pwsh").or_else(|| which("powershell")).filter(|_| !is_dumb());
let profile = path.as_ref().and_then(|path| {
Command::new(path)
.args(&["-Command", "echo $profile"])
.check_output()
.map(|output| PathBuf::from(output.trim()))
.and_then(|p| p.require())
.ok()
});
Powershell { path, profile }
}
#[cfg(windows)]
pub fn has_module(powershell: &PathBuf, command: &str) -> bool {
|| -> Result<(), Error> {
Command::new(&powershell)
.args(&["-Command", &format!("Get-Module -ListAvailable {}", command)])
.check_output()?;
Ok(())
}()
.is_ok()
}
pub fn profile(&self) -> Option<&PathBuf> {
self.profile.as_ref()
}
pub fn update_modules(&self, run_type: RunType) -> Result<(), Error> {
let powershell = require_option(self.path.as_ref())?;
print_separator("Powershell Modules Update");
run_type
.execute(&powershell)
.args(&["-Command", "Update-Module", "-v"])
.check_run()
}
#[cfg(windows)]
pub fn windows_update(&self, run_type: RunType) -> Result<(), Error> {
let powershell = require_option(self.path.as_ref())?;
if !Self::has_module(&powershell, "PSWindowsUpdate") {
Err(ErrorKind::SkipStep)?;
}
print_separator("Windows Update");
run_type
.execute(&powershell)
.args(&[
"-Command",
"Import-Module PSWindowsUpdate; Install-WindowsUpdate -MicrosoftUpdate -AcceptAll -Verbose",
])
.check_run()
}
}