143 lines
4.5 KiB
PowerShell
143 lines
4.5 KiB
PowerShell
[CmdletBinding(SupportsShouldProcess)]param()
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function RemoveAlias {
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param([string]$Name)
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$local:a = $Name | Where-Object { $_ } | Get-Alias -ErrorAction SilentlyContinue
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if ( -not $a ) { return }
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if ( Get-Command -ListImported Remove-Alias -ErrorAction SilentlyContinue ) {
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$a | Remove-Alias -Scope $MyAliasScope -ErrorAction SilentlyContinue
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}
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else {
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Remove-Item "Alias:$a"
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}
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}
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function SafeSetAlias {
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param([string]$Name, [string]$Value, [string]$Description)
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. RemoveAlias $Name
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try {
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Set-Alias $Name $Value -Scope $MyAliasScope -Description:$Description -ErrorAction Stop
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}
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catch {
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Set-Alias $Name $Value -Scope $MyAliasScope -Description:$Description -Option AllScope
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}
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}
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try { Get-Alias Get-MyAliases -ErrorAction Stop | ForEach-Object { . RemoveAlias $($_.Name) } } catch {}
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function Get-MyAliases {
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[CmdletBinding()]param([switch]$ScriptsOnly)
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$local:allAliases = @()
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$MyAliasScope = 0
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$local:_scope = 0
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$local:_done = $false
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do {
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try {
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$local:newAliases += Get-Alias -Scope $_scope |
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Where-Object {
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($_.Definition -like "$MyPSScriptRoot*") -or (-not $ScriptsOnly -and ($_.Description -match '#MyAlias'))
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}
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if ( $newAliases ) {
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$allAliases += $newAliases
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$MyAliasScope = $_scope;
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Write-Verbose "`$MyAliasScope is now set to $MyAliasScope"
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}
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}
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catch {
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Write-Verbose "catch: $($_.Exception.Message)"
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$_done = $_.Exception.Message -match 'The scope .* exceeds'
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}
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$_scope += 1
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} until ( $_done )
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$allAliases
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}
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function getScriptName {
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param([string]$FullPath)
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$FullPath -replace '\.ps1$', '' -replace "^$([regex]::Escape($MyPSScriptRoot)).", ''
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}
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$local:IsVerbose = [bool]($PSBoundParameters['Verbose'])
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# Loads mandatory Package code
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try {
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$null = [Packagesz]
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}
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catch {
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$local:PackagePath = $(Join-Path $MyPSScriptRoot 'base')
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Join-Path $(Join-Path $PackagePath profile.d) 'classes.ps1' |
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Where-Object { Test-Path $_ } | ForEach-Object { . $_ }
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}
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$local:myPackages = Get-MyPackages -ReturnFullPath -IncludeRoot | Get-Item
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$local:myAliases = [ordered]@{}
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$myPackages |
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ForEach-Object { Join-Path $_.FullName Aliases } |
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Where-Object { Test-Path $_ } |
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Get-ChildItem | ForEach-Object {
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$myAliases[$_.BaseName] = Get-Content $_.FullName
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}
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$script:MyAliasScope = 0
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$local:oldAliases = Get-MyAliases
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$oldAliases = Get-Alias -Scope $MyAliasScope |
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Where-Object Name -in $($oldAliases.Name + $myAliases.Keys)
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if ( $oldAliases -and $IsVerbose ) {
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Write-Verbose "Removing: $($oldAliases.Name -join ', ')"
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}
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$oldAliases | ForEach-Object { . RemoveAlias $($_.Name) }
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if ( $(. Get-ScopeDepth) -gt 0 ) {
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Write-Host -ForegroundColor Red "Try sourcing Reload-MyScripts instead of just running it"
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}
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foreach ( $local:PackagePath in $myPackages ) {
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#$local:PackageName = $PackagePath.Name
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Join-Path $PackagePath 'profile.d' | Where-Object { Test-Path $_ } |
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Get-ChildItem -Filter '*.ps1' |
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ForEach-Object {
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Write-Verbose "Loading $(getScriptName $_.FullName)...";
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". '$($_.FullName)';"
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} |
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Invoke-Expression
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Join-Path $PackagePath 'profile.d' | Where-Object { Test-Path $_ } |
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Get-ChildItem -Filter '*.format.ps1xml' |
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ForEach-Object {
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Write-Verbose "Loading $(getScriptName $_.FullName)...";
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"Update-FormatData '$($_.FullName)';"
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} |
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Invoke-Expression
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$local:CommandsToAlias = (
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@( $PackagePath ) + $(
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[SystemName]::_GetValidValues("", $true, $true) |
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ForEach-Object {
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Join-Path $PackagePath "sys.$_"
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}
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)) |
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Where-Object { Test-Path $_ } |
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ForEach-Object {
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Get-ChildItem (Join-Path $_ '*.ps1') | Where-Object Name -notmatch '\.inc\.ps1$'
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}
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foreach ( $local:newAlias in $CommandsToAlias ) {
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Write-Verbose "Creating alias for $(getScriptName $newAlias.FullName) Script..."
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. SafeSetAlias $($newAlias.BaseName) $($newAlias.FullName)
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}
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}
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foreach ( $local:alias in $myAliases.Keys ) {
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Write-Verbose "Adding $($alias) alias..."
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. SafeSetAlias $alias $myAliases[$alias] '#MyAlias'
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}
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Remove-Item Function:\RemoveAlias, Function:\SafeSetAlias -ErrorAction SilentlyContinue
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