mirror of
https://github.com/rust-lang/rustlings
synced 2024-11-14 16:37:14 +00:00
94 lines
3 KiB
PowerShell
94 lines
3 KiB
PowerShell
#!/usr/bin/env pwsh
|
|
|
|
#Requires -Version 5
|
|
param($path = "$pwd/rustlings")
|
|
|
|
Write-Host "Let's get you set up with Rustlings!"
|
|
|
|
Write-Host "Checking requirements..."
|
|
if (Get-Command git -ErrorAction SilentlyContinue) {
|
|
Write-Host "SUCCESS: Git is installed"
|
|
} else {
|
|
Write-Host "WARNING: Git does not seem to be installed."
|
|
Write-Host "Please download Git using your package manager or over https://git-scm.com/!"
|
|
exit 1
|
|
}
|
|
|
|
if (Get-Command rustc -ErrorAction SilentlyContinue) {
|
|
Write-Host "SUCCESS: Rust is installed"
|
|
} else {
|
|
Write-Host "WARNING: Rust does not seem to be installed."
|
|
Write-Host "Please download Rust using https://rustup.rs!"
|
|
exit 1
|
|
}
|
|
|
|
if (Get-Command cargo -ErrorAction SilentlyContinue) {
|
|
Write-Host "SUCCESS: Cargo is installed"
|
|
} else {
|
|
Write-Host "WARNING: Cargo does not seem to be installed."
|
|
Write-Host "Please download Rust and Cargo using https://rustup.rs!"
|
|
exit 1
|
|
}
|
|
|
|
# Function that compares two versions strings v1 and v2 given in arguments (e.g 1.31 and 1.33.0).
|
|
# Returns 1 if v1 > v2, 0 if v1 == v2, 2 if v1 < v2.
|
|
function vercomp($v1, $v2) {
|
|
if ($v1 -eq $v2) {
|
|
return 0
|
|
}
|
|
|
|
$v1 = $v1.Replace(".", "0")
|
|
$v2 = $v2.Replace(".", "0")
|
|
if ($v1.Length -gt $v2.Length) {
|
|
$v2 = $v2.PadRight($v1.Length, "0")
|
|
} else {
|
|
$v1 = $v1.PadRight($v2.Length, "0")
|
|
}
|
|
|
|
if ($v1 -gt $v2) {
|
|
return 1
|
|
} else {
|
|
return 2
|
|
}
|
|
}
|
|
|
|
$rustVersion = $(rustc --version).Split(" ")[1]
|
|
$minRustVersion = "1.39"
|
|
if ((vercomp $rustVersion $minRustVersion) -eq 2) {
|
|
Write-Host "WARNING: Rust version is too old: $rustVersion - needs at least $minRustVersion"
|
|
Write-Host "Please update Rust with 'rustup update'"
|
|
exit 1
|
|
} else {
|
|
Write-Host "SUCCESS: Rust is up to date"
|
|
}
|
|
|
|
Write-Host "Cloning Rustlings at $path"
|
|
git clone -q https://github.com/rust-lang/rustlings $path
|
|
if (!($LASTEXITCODE -eq 0)) {
|
|
exit 1
|
|
}
|
|
|
|
# UseBasicParsing is deprecated, pwsh 6 or above will automatically use it,
|
|
# but anyone running pwsh 5 will have to pass the argument.
|
|
$version = Invoke-WebRequest -UseBasicParsing https://api.github.com/repos/rust-lang/rustlings/releases/latest `
|
|
| ConvertFrom-Json | Select-Object -ExpandProperty tag_name
|
|
|
|
Write-Host "Checking out version $version..."
|
|
Set-Location $path
|
|
git checkout -q tags/$version
|
|
|
|
Write-Host "Installing the 'rustlings' executable..."
|
|
cargo install --force --path .
|
|
if (!(Get-Command rustlings -ErrorAction SilentlyContinue)) {
|
|
Write-Host "WARNING: Please check that you have '~/.cargo/bin' in your PATH environment variable!"
|
|
}
|
|
|
|
# Checking whether Clippy is installed.
|
|
# Due to a bug in Cargo, this must be done with Rustup: https://github.com/rust-lang/rustup/issues/1514
|
|
$clippy = (rustup component list | Select-String "clippy" | Select-String "installed") | Out-String
|
|
if (!$clippy) {
|
|
Write-Host "Installing the 'cargo-clippy' executable..."
|
|
rustup component add clippy
|
|
}
|
|
|
|
Write-Host "All done! Run 'rustlings' to get started."
|