mirror of
https://github.com/notohh/rustlings.git
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Remove the installation scripts
This commit is contained in:
mo8it
parent
8e3cc9d70c
commit
fe7d775818
2 changed files with 0 additions and 278 deletions
94
install.ps1
94
install.ps1
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#!/usr/bin/env pwsh
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#Requires -Version 5
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param($path = "$home/rustlings")
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Write-Host "Let's get you set up with Rustlings!"
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Write-Host "Checking requirements..."
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if (Get-Command git -ErrorAction SilentlyContinue) {
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Write-Host "SUCCESS: Git is installed"
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} else {
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Write-Host "WARNING: Git does not seem to be installed."
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Write-Host "Please download Git using your package manager or over https://git-scm.com/!"
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exit 1
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}
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if (Get-Command rustc -ErrorAction SilentlyContinue) {
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Write-Host "SUCCESS: Rust is installed"
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} else {
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Write-Host "WARNING: Rust does not seem to be installed."
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Write-Host "Please download Rust using https://rustup.rs!"
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exit 1
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}
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if (Get-Command cargo -ErrorAction SilentlyContinue) {
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Write-Host "SUCCESS: Cargo is installed"
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} else {
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Write-Host "WARNING: Cargo does not seem to be installed."
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Write-Host "Please download Rust and Cargo using https://rustup.rs!"
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exit 1
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}
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# Function that compares two versions strings v1 and v2 given in arguments (e.g 1.31 and 1.33.0).
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# Returns 1 if v1 > v2, 0 if v1 == v2, 2 if v1 < v2.
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function vercomp($v1, $v2) {
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if ($v1 -eq $v2) {
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return 0
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}
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$v1 = $v1.Replace(".", "0")
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$v2 = $v2.Replace(".", "0")
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if ($v1.Length -gt $v2.Length) {
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$v2 = $v2.PadRight($v1.Length, "0")
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} else {
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$v1 = $v1.PadRight($v2.Length, "0")
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}
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if ($v1 -gt $v2) {
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return 1
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} else {
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return 2
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}
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}
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$rustVersion = $(rustc --version).Split(" ")[1]
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$minRustVersion = "1.70"
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if ((vercomp $rustVersion $minRustVersion) -eq 2) {
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Write-Host "WARNING: Rust version is too old: $rustVersion - needs at least $minRustVersion"
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Write-Host "Please update Rust with 'rustup update'"
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exit 1
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} else {
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Write-Host "SUCCESS: Rust is up to date"
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}
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Write-Host "Cloning Rustlings at $path"
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git clone -q https://github.com/rust-lang/rustlings $path
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if (!($LASTEXITCODE -eq 0)) {
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exit 1
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}
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# UseBasicParsing is deprecated, pwsh 6 or above will automatically use it,
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# but anyone running pwsh 5 will have to pass the argument.
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$version = Invoke-WebRequest -UseBasicParsing https://api.github.com/repos/rust-lang/rustlings/releases/latest `
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| ConvertFrom-Json | Select-Object -ExpandProperty tag_name
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Write-Host "Checking out version $version..."
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Set-Location $path
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git checkout -q tags/$version
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Write-Host "Installing the 'rustlings' executable..."
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cargo install --force --path .
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if (!(Get-Command rustlings -ErrorAction SilentlyContinue)) {
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Write-Host "WARNING: Please check that you have '~/.cargo/bin' in your PATH environment variable!"
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}
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# Checking whether Clippy is installed.
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# Due to a bug in Cargo, this must be done with Rustup: https://github.com/rust-lang/rustup/issues/1514
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$clippy = (rustup component list | Select-String "clippy" | Select-String "installed") | Out-String
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if (!$clippy) {
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Write-Host "Installing the 'cargo-clippy' executable..."
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rustup component add clippy
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}
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Write-Host "All done! Navigate to $path and run 'rustlings' to get started!"
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184
install.sh
184
install.sh
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#!/usr/bin/env bash
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set -euo pipefail
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echo -e "\nLet's get you set up with Rustlings!"
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echo "Checking requirements..."
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if [ -x "$(command -v git)" ]
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then
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echo "SUCCESS: Git is installed"
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else
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echo "ERROR: Git does not seem to be installed."
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echo "Please download Git using your package manager or over https://git-scm.com/!"
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exit 1
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fi
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if [ -x "$(command -v cc)" ]
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then
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echo "SUCCESS: cc is installed"
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else
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echo "ERROR: cc does not seem to be installed."
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echo "Please download (g)cc using your package manager."
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echo "OSX: xcode-select --install"
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echo "Deb: sudo apt install gcc"
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echo "Yum: sudo yum -y install gcc"
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exit 1
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fi
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if [ -x "$(command -v rustup)" ]
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then
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echo "SUCCESS: rustup is installed"
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else
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echo "ERROR: rustup does not seem to be installed."
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echo "Please download rustup using https://rustup.rs!"
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exit 1
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fi
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if [ -x "$(command -v rustc)" ]
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then
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echo "SUCCESS: Rust is installed"
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else
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echo "ERROR: Rust does not seem to be installed."
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echo "Please download Rust using rustup!"
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exit 1
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fi
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if [ -x "$(command -v cargo)" ]
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then
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echo "SUCCESS: Cargo is installed"
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else
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echo "ERROR: Cargo does not seem to be installed."
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echo "Please download Rust and Cargo using rustup!"
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exit 1
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fi
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# Look up python installations, starting with 3 with a fallback of 2
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if [ -x "$(command -v python3)" ]
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then
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PY="$(command -v python3)"
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elif [ -x "$(command -v python)" ]
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then
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PY="$(command -v python)"
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elif [ -x "$(command -v python2)" ]
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then
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PY="$(command -v python2)"
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else
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echo "ERROR: No working python installation was found"
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echo "Please install python and add it to the PATH variable"
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exit 1
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fi
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# Function that compares two versions strings v1 and v2 given in arguments (e.g 1.31 and 1.33.0).
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# Returns 1 if v1 > v2, 0 if v1 == v2, 2 if v1 < v2.
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function vercomp() {
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if [[ $1 == $2 ]]
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then
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return 0
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fi
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v1=( ${1//./ } )
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v2=( ${2//./ } )
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len1=${#v1[@]}
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len2=${#v2[@]}
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max_len=$len1
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if [[ $max_len -lt $len2 ]]
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then
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max_len=$len2
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fi
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#pad right in short arr
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if [[ len1 -gt len2 ]];
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then
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for ((i = len2; i < len1; i++));
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do
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v2[$i]=0
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done
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else
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for ((i = len1; i < len2; i++));
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do
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v1[$i]=0
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done
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fi
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for i in `seq 0 $((max_len-1))`
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do
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# Fill empty fields with zeros in v1
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if [ -z "${v1[$i]}" ]
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then
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v1[$i]=0
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fi
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# And in v2
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if [ -z "${v2[$i]}" ]
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then
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v2[$i]=0
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fi
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if [ ${v1[$i]} -gt ${v2[$i]} ]
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then
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return 1
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fi
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if [ ${v1[$i]} -lt ${v2[$i]} ]
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then
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return 2
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fi
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done
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return 0
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}
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RustVersion=$(rustc --version | cut -d " " -f 2)
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MinRustVersion=1.70
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vercomp "$RustVersion" $MinRustVersion || ec=$?
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if [ ${ec:-0} -eq 2 ]
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then
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echo "ERROR: Rust version is too old: $RustVersion - needs at least $MinRustVersion"
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echo "Please update Rust with 'rustup update'"
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exit 1
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else
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echo "SUCCESS: Rust is up to date"
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fi
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Path=${1:-rustlings/}
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echo "Cloning Rustlings at $Path..."
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git clone -q https://github.com/rust-lang/rustlings.git "$Path"
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cd "$Path"
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Version=$(curl -s https://api.github.com/repos/rust-lang/rustlings/releases/latest | ${PY} -c "import json,sys;obj=json.load(sys.stdin);print(obj['tag_name']) if 'tag_name' in obj else sys.exit(f\"Error: {obj['message']}\");")
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CargoBin="${CARGO_HOME:-$HOME/.cargo}/bin"
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if [[ -z ${Version} ]]
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then
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echo "The latest tag version could not be fetched remotely."
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echo "Using the local git repository..."
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Version=$(ls -tr .git/refs/tags/ | tail -1)
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if [[ -z ${Version} ]]
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then
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echo "No valid tag version found"
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echo "Rustlings will be installed using the main branch"
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Version="main"
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else
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Version="tags/${Version}"
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fi
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else
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Version="tags/${Version}"
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fi
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echo "Checking out version $Version..."
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git checkout -q ${Version}
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echo "Installing the 'rustlings' executable..."
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cargo install --force --path .
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if ! [ -x "$(command -v rustlings)" ]
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then
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echo "WARNING: Please check that you have '$CargoBin' in your PATH environment variable!"
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fi
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# Checking whether Clippy is installed.
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# Due to a bug in Cargo, this must be done with Rustup: https://github.com/rust-lang/rustup/issues/1514
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Clippy=$(rustup component list | grep "clippy" | grep "installed")
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if [ -z "$Clippy" ]
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then
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echo "Installing the 'cargo-clippy' executable..."
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rustup component add clippy
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fi
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echo "All done! Run 'rustlings' to get started."
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