nvm.psm1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 |
#requires -version 5.1 Set-StrictMode -Version Latest $ErrorActionPreference = 'Stop' . "$PSScriptRoot/autocomplete-utils.ps1" function IsMac() { return (Test-Path variable:global:IsMacOS) -and $IsMacOS } function IsLinux() { return (Test-Path variable:global:IsLinux) -and $IsLinux } function IsWindows() { if ($PSVersionTable.PSVersion.Major -lt 6) { # PowerShell less than v6 didn't work on anything other than Windows # This means we can shortcut out here return $true; } return (Test-Path variable:global:IsWindows) -and $IsWindows } function Set-NodeVersion { <# .Synopsis Set the node.js version for the current session .Description Set's the node.js version that was either provided with the -Version parameter, from using the .nvmrc file or the node engines field in package.json in the current working directory. .Parameter Version A semver version range for the node.js version you wish to use. .Parameter SemVer A SemVer object returned from Get-NodeVersions. .Parameter Persist If present, this will also set the node.js version to the permanent system path, of the specified scope, which will persist this setting for future powershell sessions and causes this version of node.js to be referenced outside of powershell. .Example C:\PS> Set-NodeVersion Set based on the .nvmrc or package.json engines node field .Example C:\PS> Set-NodeVersion 5.0.1 Set using explicit version .Example C:\PS> Set-NodeVersion ~5.2 Sets to the latest installed patch version of v5.2 .Example C:\PS> Set-NodeVersion ^5 Sets to the latest installed v5 version .Example C:\PS> Set-NodeVersion '>=5.0.0 <7.0.0' Sets to the latest installed version between v5 and v7 .Example C:\PS> Get-NodeVersions '>=5.0.0 <7.0.0' | Set-NodeVersion Sets to the latest installed version between v5 and v7 that's actually installed .Example C:\PS> Set-NodeVersion v5.0.1 -Persist User Set and persist in permanent system path for the current user .Example C:\PS> Set-NodeVersion v5.0.1 -Persist Machine Set and persist in permanent system path for the machine (Note: requires an admin shell) .Link https://github.com/aaronpowell/ps-nvm/blob/master/.docs/reference.md/blob/master/.docs/reference.md#set-nodeversion #> [CmdletBinding(DefaultParameterSetName = 'String')] param( [string] [Parameter(ParameterSetName = 'String', Position = 0, ValueFromPipelineByPropertyName = $true)] $Version, [semver.version] [Parameter(ParameterSetName = 'SemVer', ValueFromPipeline = $true)] $SemVer, [string] [ValidateSet('User', 'Machine')] [Parameter(Mandatory = $false)] $Persist ) if ($SemVer) { $Version = $SemVer.ToString() } $Version = Get-TargetNodeVersion($Version).Trim() $matchedVersion = if (!($Version -match "v\d+\.\d+\.\d+")) { Get-NodeVersions -Filter $Version | Select-Object -First 1 } else { $Version } if (!$matchedVersion) { throw "No version found that matches $Version" } $nvmPath = Get-NodeInstallLocation $requestedVersion = Join-Path $nvmPath $matchedVersion $binPath = if ((IsMac) -or (IsLinux)) { # Under macOS, the node binary is in a bin folder Join-Path $requestedVersion "bin" } else { $requestedVersion } # If the requested version is already reachable (and first priority in the PATH), # return early to not clutter the PATH with duplicate entries # and only log "switched ..." when the version was actually switched. # This makes it save to put Set-NodeVersion in the prompt function try { if ((Get-Command node -CommandType Application -ErrorAction SilentlyContinue).Source -eq (Join-Path $binPath 'node')) { Write-Verbose "Version $requestedVersion already set" return } } catch { # node is not in PATH yet, ignore Write-Verbose -Message 'PATH does not contain node.' } # separator $separator = [System.IO.Path]::PathSeparator # get PATH entries without nvm-install paths $nonNvmPath = ($env:PATH -split $separator | Where-Object { -not $_.StartsWith($nvmPath) }) -join $separator # immediately add to the current powershell session path # NOTE: it's important to use uppercase PATH for Unix systems as env vars # are case-sensitive on Unix but case-insensitive on Windows $env:PATH = @($binPath, $nonNvmPath) -join $separator $env:NPM_CONFIG_GLOBALCONFIG = (Join-Path $binPath npmrc) # make the path persistent (only on windows) if ($Persist -ne '') { if (-not ((IsMac) -or (IsLinux))) { $originalPath = [Environment]::GetEnvironmentVariable('PATH', $Persist) $cleanedPath = ($originalPath -split $separator | Where-Object { -not $_.StartsWith($nvmPath) }) -join $separator [Environment]::SetEnvironmentVariable('PATH', (@($binPath, $cleanedPath) -join $separator), $Persist) [Environment]::SetEnvironmentVariable('NPM_CONFIG_GLOBALCONFIG', (Join-Path $binPath npmrc), $Persist) } else { Add-NvmToProfile $Version $Persist } } Write-Information "Switched to node version $matchedVersion" } function Get-TargetNodeVersion($Version) { if (![string]::IsNullOrEmpty($Version)) { return $Version } if (Test-Path ./.nvmrc) { return Get-Content ./.nvmrc -Raw } if (Test-Path ./package.json) { $packageJson = Get-Content ./package.json -Raw | ConvertFrom-Json if ((Get-Member -InputObject $packageJson -Name 'engines') -and (Get-Member -InputObject $packageJson.engines -Name 'node')) { # Use node engine field as version range return $packageJson.engines.node } } $vsDefault = Join-Path (Get-NodeInstallLocation) "default" if (Test-Path $vsDefault) { return Get-Content $vsDefault -Raw } throw "Version not given, no .nvmrc found in folder, and package.json missing or does not contain node engines field" } function Add-NvmToProfile { param( [string] $Version, [ValidateSet('User', 'Machine')] $Scope ) # Write default version number $vsDefault = Join-Path (Get-NodeInstallLocation) "default" $Version | Set-Content $vsDefault # Add command to profile script $targetProfile = $Profile.CurrentUserCurrentHost if ($Scope -eq 'Machine') { $targetProfile = $Profile.AllUsersCurrentHost } $profileSrc = if (Test-Path $targetProfile) { Get-Content $targetProfile } else { "" } if (!($profileSrc.Contains("Set-NodeVersion"))) { "`n# nvm`nSet-NodeVersion" | Add-Content $targetProfile } } function Install-NodeVersion { <# .Synopsis Install a version of node.js .Description Download and install the specified version of node.js into the nvm directory. Once installed it can be used with Set-NodeVersion .Parameter Version A semver range for the version of node.js to install .Parameter Force Reinstall an already installed version of node.js .Parameter Architecture The architecture of node.js to install, defaults to [System.Runtime.InteropServices.RuntimeInformation]::OSArchitecture .Parameter Proxy Define HTTP proxy used when downloading an installer .Example C:\PS> Install-NodeVersion v5.0.0 Install version 5.0.0 of node.js into the module directory .Example C:\PS> Install-NodeVersion v5.0.0, v6.0.0 Installs versions 5.0.0 and 6.0.0 of node.js into the module directory .Example C:\PS> Install-NodeVersion ^5 Install the latest 5.x.x version of node.js into the module directory .Example C:\PS> Install-NodeVersion v5.0.0 -Architecture x86 Installs the x86 version even if you're on an x64 machine .Example C:\PS> Install-NodeVersion v5.0.0 -Architecture x86 -proxy http://localhost:3128 Installs the x86 version even if you're on an x64 machine using default CNTLM proxy .Link https://github.com/aaronpowell/ps-nvm/blob/master/.docs/reference.md#install-nodeversion #> [CmdletBinding()] param( [string[]] [Parameter(Mandatory = $false)] $Version, [switch] $Force, [string] [ValidateSet('Arm', 'Arm64', 'X64', 'X86', 'AMD64')] $Architecture, [string] $Proxy ) # Turn off progress bar to speed up Invoke-WebRequest $CurrentProgressPreference = $ProgressPreference $ProgressPreference = 'SilentlyContinue' if ([string]::IsNullOrEmpty($Version)) { $Version = @(Get-TargetNodeVersion $Version $false) } foreach ($versionNumber in $Version) { $versionNumber = $versionNumber.Trim() if ([string]::IsNullOrEmpty($Architecture)) { if (IsWindows) { $Architecture = $env:PROCESSOR_ARCHITECTURE } else { $Architecture = [System.Runtime.InteropServices.RuntimeInformation]::OSArchitecture } } $Architecture = $Architecture.ToLower() if ($versionNumber -match "latest") { $listing = "https://nodejs.org/dist/latest/" $r = ( Invoke-WebRequest $listing -UseBasicParsing ).Content if ($r -match "node-(v[0-9\.]+)") { $versionNumber = $matches[1] } else { throw "failed to retrieve latest version from '$listing'" } } $matchedVersion = Get-NodeVersions -Filter $versionNumber -Remote | Select-Object -First 1 $nvmPath = Get-NodeInstallLocation $versionPath = Join-Path $nvmPath $matchedVersion if ((Test-Path -Path $versionPath)) { if ($Force) { Remove-Item -Recurse -Force $versionPath } else { throw "Version $matchedVersion is already installed, use -Force to reinstall" } } New-Item $versionPath -ItemType 'Directory' | Out-Null if (IsMac) { # Download .tar.gz for macOS $file = "node-$matchedVersion-darwin-$architecture.tar.gz" $nodeUrl = "https://nodejs.org/dist/$matchedVersion/$file" } elseif (IsWindows) { $file = "node-$matchedVersion-x86.msi" $nodeUrl = "https://nodejs.org/dist/$matchedVersion/$file" if ($architecture -eq 'amd64') { $file = "node-$matchedVersion-x64.msi" if ($matchedVersion -match '^v0\.\d+\.\d+$') { $nodeUrl = "https://nodejs.org/dist/$matchedVersion/x64/$file" } else { $nodeUrl = "https://nodejs.org/dist/$matchedVersion/$file" } } } elseif (IsLinux) { $file = "node-$matchedVersion-linux-$architecture.tar.gz" $nodeUrl = "https://nodejs.org/dist/$matchedVersion/$file" } else { throw "Unsupported OS Platform: $([System.Runtime.InteropServices.RuntimeInformation]::OSDescription)" } $outFile = Join-Path $versionPath $file Write-Host "Downloading $nodeUrl" if ($Proxy) { Invoke-WebRequest -Uri $nodeUrl -OutFile $outFile -Proxy $Proxy -UseBasicParsing } else { Invoke-WebRequest -Uri $nodeUrl -OutFile $outFile -UseBasicParsing } $ProgressPreference = $CurrentProgressPreference # Make the unpack directory short to comply with Windows's 260 character path limit $unpackPath = Join-Path $versionPath '.u' Remove-Item $unpackPath -Force -Recurse -ErrorAction SilentlyContinue New-Item $unpackPath -ItemType Directory | Out-Null Write-Host "Installing $nodeUrl" if ((IsMac) -or (IsLinux)) { # Extract .tar.gz tar -zxf $outFile --directory $unpackPath --strip=1 Remove-Item -Force $outFile Move-Item (Join-Path $unpackPath '*') -Destination $versionPath -Force # Ensure installation actually completed Get-Command (Join-Path (Join-Path $versionPath 'bin') 'node') } elseif (IsWindows) { if (-Not (Get-Command msiexec)) { throw "msiexec is not in your path" } $args = @("/a", "`"$outFile`"", "/qb", "TARGETDIR=`"$unpackPath`"") # Make sure to catch any errors since Start-Process doesn't throw based on the process ExitCode $result = Start-Process ` -FilePath "msiexec.exe" ` -Wait ` -PassThru ` -ArgumentList $args ` -RedirectStandardError "$env:TEMP\stderr.log" if ($result.ExitCode -ne 0) { $errMsg = "ExitCode $($result.ExitCode): $(Get-Content "$env:TEMP\stderr.log")" Remove-Item "$env:TEMP\stderr.log" throw $errMsg } Move-Item (Join-Path (Join-Path $unpackPath 'nodejs') '*') -Destination $versionPath -Force # Ensure installation actually completed Get-Command (Join-Path $versionPath 'node.exe') } Set-Content -Value "prefix=$versionPath" -Path (Join-Path $versionPath npmrc) Remove-Item $unpackPath -Recurse -Force } } function Remove-NodeVersion { <# .Synopsis Removes an installed version of node.js .Description Removes an installed version of node.js along with any installed npm modules .Parameter Version The full version string of the node.js package to remove .Example C:\PS> Remove-NodeVersion v5.0.0 Removes the v5.0.0 version of node.js from the nvm store .Example C:\PS> Get-NodeVersions | Remove-NodeVersion Remove ALL versions of node.js from the nvm store .Link https://github.com/aaronpowell/ps-nvm/blob/master/.docs/reference.md#get-nodeversion #> [CmdletBinding()] param( [string[]] [Parameter(Mandatory = $true, ValueFromPipeline = $true)] [ValidatePattern('^v\d+\.\d+\.\d+$')] $Version ) process { foreach ($versionNumber in $Version) { $nvmPath = Get-NodeInstallLocation $requestedVersion = Join-Path $nvmPath $versionNumber if (!(Test-Path -Path $requestedVersion)) { throw "Could not find node version $versionNumber" } Remove-Item $requestedVersion -Force -Recurse } } } function Get-NodeVersions { <# .Synopsis List local or remote node.js versions .Description Used to show all the node.js versions installed to nvm, using the -Remote option allows you to list versions of node.js available for install. Providing a -Filter parameter can filter the versions using the pattern, either local or remote versions. The versions are sorted from highest to lowest and can be compared with PowerShell operators. .Parameter Remote Indicate whether or not to list local or remote versions .Parameter Filter A semver version range to filter versions .Example C:\PS> Get-NodeVersions -Remote -Filter ">=7.0.0 <9.0.0" Show all versions available to download between v7 and v9 .Example C:\PS> Get-NodeVersions -Filter '>=7.0.0 <9.0.0' Return the installed versions as strings .Example C:\PS>(Get-NodeVersions | Select-Object -First 1) -lt (Get-NodeVersions -Remote | Select-Object -First 1) .Link https://github.com/aaronpowell/ps-nvm/blob/master/.docs/reference.md#get-nodeversion #> [CmdletBinding()] param( [switch] $Remote, [string] [Parameter(Mandatory = $false)] $Filter ) $range = [SemVer.Range]::new($Filter) $versions = @() $versions += if ($Remote) { $currentProgressPreference = $ProgressPreference $ProgressPreference = 'SilentlyContinue' Invoke-WebRequest -UseBasicParsing -Uri https://nodejs.org/dist/index.json | ConvertFrom-Json | ForEach-Object { $_.version } | ForEach-Object { [SemVer.Version]::new($_, $true) } $ProgressPreference = $currentProgressPreference } else { $nvmPath = Get-NodeInstallLocation if (Test-Path -Path $nvmPath) { Get-ChildItem $nvmPath -Attributes Directory | ForEach-Object { [SemVer.Version]::new($_.Name, $true) } } } $versions | Where-Object { $range.IsSatisfied($_) } | Sort-Object -Descending -Property Major, Minor, Patch, PreRelease, Build } function Set-NodeInstallLocation { <# .Synopsis Sets the path where node.js versions will be installed into .Description This is used to override the default node.js install path for nvm, which is relative to the module install location. You would want to use this to get around the Windows path limit problem that plagues node.js installed. Note that to avoid collisions the unpacked files will be in a folder `.nvm\<version>` in the specified location. .Parameter Path The root folder for nvm .Example C:\PS> Set-NodeInstallLocation -Path C:\Temp #> [CmdletBinding()] param( [string] [Parameter(Mandatory = $true)] $Path ) $settings = $null $settingsFile = Join-Path $PSScriptRoot 'settings.json' if ((Test-Path $settingsFile) -eq $true) { $settings = Get-Content $settingsFile | ConvertFrom-Json } else { $settings = @{ 'InstallPath' = Get-NodeInstallLocation } } $settings.InstallPath = Join-Path $Path '.nvm' ConvertTo-Json $settings | Out-File (Join-Path $PSScriptRoot 'settings.json') } function Get-NodeInstallLocation { <# .Synopsis Gets the current node.js install path .Description Will return the path that node.js versions will be installed into .EXAMPLE Get-NodeInstallLocation .Link https://github.com/aaronpowell/ps-nvm/blob/master/.docs/reference.md#get-nodeinstalllocation #> [CmdletBinding()] param () $settings = $null $settingsFile = Join-Path $PSScriptRoot 'settings.json' if ((Test-Path $settingsFile) -eq $true) { $settings = Get-Content $settingsFile | ConvertFrom-Json } else { $settings = New-Object -TypeName PSObject -Prop @{ InstallPath = (Join-Path $PSScriptRoot 'vs') } } $settings.InstallPath } |