Public/General.ps1
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#requires -Version 3.0 function Join-Parts { <# .SYNOPSIS Join strings with a specified separator. .DESCRIPTION Join strings with a specified separator. This strips out null values and any duplicate separator characters. See examples for clarification. .PARAMETER Separator Separator to join with .PARAMETER Parts Strings to join .EXAMPLE Join-Parts -Separator "/" this //should $Null /work/ /well # Output: this/should/work/well .EXAMPLE Join-Parts -Parts http://this.com, should, /work/, /wel # Output: http://this.com/should/work/wel .EXAMPLE Join-Parts -Separator "?" this ?should work ???well # Output: this?should?work?well .EXAMPLE $CouldBeOneOrMore = @( "JustOne" ) Join-Parts -Separator ? -Parts CouldBeOneOrMore # Output JustOne # If you have an arbitrary count of parts coming in, # Unnecessary separators will not be added .NOTES Credit to Rob C. and Michael S. from this post: http://stackoverflow.com/questions/9593535/best-way-to-join-parts-with-a-separator-in-powershell #> [CmdletBinding()] param ( [Parameter(Mandatory = $true, Position = 1)] [string] $Separator, [Parameter(Mandatory = $false, Position = 2, ValueFromRemainingArguments = $true)] [string[]]$Parts = $null ) return ( $Parts | Where-Object { $_ } | Foreach-Object { ( [string]$_ ).trim($Separator) } | Where-Object { $_ } ) -join $Separator } Function Add-Property { <# .SYNOPSIS Returns the HTTP header for the Databricks API including authentication etc. .DESCRIPTION Returns the HTTP header for the Databricks API including authentication etc. .EXAMPLE Get-DbRequestHeader #> [CmdletBinding()] param ( [Parameter(Mandatory = $true, Position = 1, ValueFromPipeline = $true)] [hashtable] $Hashtable, [Parameter(Mandatory = $true, Position = 2)] [string] $Name, [Parameter(Mandatory = $true, Position = 3)] [object][AllowNull()] $Value, [Parameter(Mandatory = $false, Position = 4)] [bool] $AllowEmptyValue = $false, [Parameter(Mandatory = $false, Position = 5)] [object] $NullValue = $null, [Parameter(Mandatory = $false, Position = 6)] [switch] $Force ) if ($Value -eq $null -or $Value -eq $NullValue) { Write-Verbose "Found a null-Value to add as $Name ..." if ($AllowEmptyValue) { Write-Verbose "Adding null-value ..." $Hashtable | Add-PropertyIfNotExists -Name $Name -Value $Value -Force:$Force } else { Write-Verbose "null-value is omitted." # do nothing as we do not add Empty values } } elseif ($Value.GetType().Name -eq 'Object[]') { # array Write-Verbose "Found an Array-Property to add as $Name ..." if ($Value.Count -gt 0 -or $AllowEmptyValue) { $Hashtable | Add-PropertyIfNotExists -Name $Name -Value $Value -Force:$Force } } elseif ($Value.GetType().Name -eq 'Hashtable') { # hashtable Write-Verbose "Found a Hashtable-Property to add as $Name ..." if ($Value.Count -gt 0 -or $AllowEmptyValue) { $Hashtable | Add-PropertyIfNotExists -Name $Name -Value $Value -Force:$Force } } elseif ($Value.GetType().Name -eq 'String') { # String Write-Verbose "Found a String-Property to add as $Name ..." if (-not [string]::IsNullOrEmpty($Value) -or $AllowEmptyValue) { $Hashtable | Add-PropertyIfNotExists -Name $Name -Value $Value -Force:$Force } } elseif ($Value.GetType().Name -eq 'Boolean') { # Boolean Write-Verbose "Found a Boolean-Property to add as $Name ..." $Hashtable | Add-PropertyIfNotExists -Name $Name -Value $Value.ToString().ToLower() -Force:$Force } else { Write-Verbose "Found a $($Value.GetType().Name)-Property to add as $Name ..." $Hashtable | Add-PropertyIfNotExists -Name $Name -Value $Value -Force:$Force } } Function Add-PropertyIfNotExists { [CmdletBinding()] param ( [Parameter(Mandatory = $true, Position = 1, ValueFromPipeline = $true)] [hashtable] $Hashtable, [Parameter(Mandatory = $true, Position = 2)] [string] $Name, [Parameter(Mandatory = $true, Position = 3)][AllowNull()] [object] $Value, [Parameter(Mandatory = $false, Position = 4)] [switch] $Force ) # if the property does not exist or -Force is specified, we set/overwrite the value if (($Hashtable.Keys -notcontains $Name) -or $Force) { $Hashtable[$Name] = $Value } else { throw "Property $Name already exists! Use -Force parameter to overwrite it!" } } # Original Code from https://www.powershellgallery.com/packages/Carbon/2.1.0/Content/Functions%5CConvertTo-Base64.ps1 # Copied into here to avoid unnecessary dependencies function ConvertTo-Base64 { <# .SYNOPSIS Converts a value to base-64 encoding. .DESCRIPTION For some reason. .NET makes encoding a string a two-step process. This function makes it a one-step process. You're actually allowed to pass in `$null` and an empty string. If you do, you'll get `$null` and an empty string back. .PARAMETER Value The value to encode as Base64 string. Also allows pipelined input! .PARAMETER Encoding The encoding to use to convert the Base64 bytes to a string. Default is [Text.Encoding]::UTF8 .LINK ConvertFrom-Base64 .EXAMPLE ConvertTo-Base64 -Value 'Encode me, please!' Encodes `Encode me, please!` into a base-64 string. .EXAMPLE ConvertTo-Base64 -Value 'Encode me, please!' -Encoding ([Text.Encoding]::ASCII) Shows how to specify a custom encoding in case your string isn't in Unicode text encoding. .EXAMPLE 'Encode me!' | ConvertTo-Base64 Converts `Encode me!` into a base-64 string. #> [CmdletBinding()] param( [Parameter(Mandatory = $true, ValueFromPipeline = $true)] [AllowNull()] [AllowEmptyString()] [string[]] # The value to base-64 encoding. $Value, [Text.Encoding] $Encoding = ([Text.Encoding]::UTF8) ) begin { #Set-StrictMode -Version 'Latest' #Use-CallerPreference -Cmdlet $PSCmdlet -Session $ExecutionContext.SessionState } process { $Value | ForEach-Object { if ( $_ -eq $null ) { return $null } $bytes = $Encoding.GetBytes($_) [Convert]::ToBase64String($bytes) } } } # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # Original Code from https://www.powershellgallery.com/packages/Carbon/2.1.0/Content/Functions%5CConvertFrom-Base64.ps1 # Copied into here to avoid unnecessary dependencies function ConvertFrom-Base64 { <# .SYNOPSIS Converts a base-64 encoded string back into its original string. .DESCRIPTION For some reason. .NET makes encoding a string a two-step process. This function makes it a one-step process. You're actually allowed to pass in `$null` and an empty string. If you do, you'll get `$null` and an empty string back. .PARAMETER Value The Base64 value to decode to a string. Also allows pipelined input! .PARAMETER Encoding The encoding to use to convert the Base64 bytes to a string. Default is [Text.Encoding]::UTF8 .LINK ConvertTo-Base64 .EXAMPLE ConvertFrom-Base64 -Value 'RW5jb2RlIG1lLCBwbGVhc2Uh' Decodes `RW5jb2RlIG1lLCBwbGVhc2Uh` back into its original string. .EXAMPLE ConvertFrom-Base64 -Value 'RW5jb2RlIG1lLCBwbGVhc2Uh' -Encoding ([Text.Encoding]::ASCII) Shows how to specify a custom encoding in case your string isn't in Unicode text encoding. .EXAMPLE 'RW5jb2RlIG1lIQ==' | ConvertTo-Base64 Shows how you can pipeline input into `ConvertFrom-Base64`. #> [CmdletBinding()] param( [Parameter(Mandatory = $true, ValueFromPipeline = $true)] [AllowNull()] [AllowEmptyString()] [string[]] # The base-64 string to convert. $Value, [Text.Encoding] # The encoding to use. Default is Unicode. $Encoding = ([Text.Encoding]::UTF8) ) begin { #Set-StrictMode -Version 'Latest' #Use-CallerPreference -Cmdlet $PSCmdlet -Session $ExecutionContext.SessionState } process { $Value | ForEach-Object { if ( $_ -eq $null ) { return $null } $bytes = [Convert]::FromBase64String($_) $Encoding.GetString($bytes) } } } function ConvertTo-Hashtable { <# .SYNOPSIS Converts a PowerShell object to a generic hashtable .DESCRIPTION Converts a PowerShell object to a generic hashtable .PARAMETER InputObject The object to convert to a hashtable .EXAMPLE 'RW5jb2RlIG1lIQ==' | ConvertTo-Base64 Shows how you can pipeline input into `ConvertFrom-Base64`. #> [CmdletBinding()] param ( [Parameter(ValueFromPipeline = $true)] $InputObject ) process { if ($InputObject -is [Hashtable]) { return $InputObject } if ($null -eq $InputObject) { return $null } if ($InputObject -is [System.Collections.IEnumerable] -and $InputObject -isnot [string]) { $collection = @( foreach ($object in $InputObject) { ConvertTo-Hashtable $object } ) Write-Output -NoEnumerate $collection } elseif ($InputObject -is [PSCustomObject]) { $hash = @{ } foreach ($property in $InputObject.PSObject.Properties) { $hash[$property.Name] = ConvertTo-Hashtable $property.Value } $hash } else { $InputObject } } } function ConvertTo-UtcDate { <# .SYNOPSIS Converts a value to a UTC date .DESCRIPTION Converts a value to a UTC date. Usually used with timestamps .PARAMETER Timestamp An integer timestamp value. If it would be after year 2500, it is considered a Java Timestamp in milliseconds. Otherwise it will be considered a Unix Timestamp in seconds. .PARAMETER JavaTimestamp A JAVA Timestamp in milliseconds from 1970-01-01 00:00:00 .PARAMETER UnixTimestamp A UNIX Timestamp in seconds from 1970-01-01 00:00:00 .EXAMPLE ConvertTo-UtcDate -Timestamp 1544122801014 # Output: Thursday, December 6, 2018 19:00:01 .EXAMPLE ConvertTo-UtcDate -Timestamp 1544122801 # Output: Thursday, December 6, 2018 19:00:01 .EXAMPLE ConvertTo-UtcDate -JavaTimestamp 1544122801014 # Output: Thursday, December 6, 2018 19:00:01 .EXAMPLE ConvertTo-UtcDate -UnixTimestamp 1544122801 # Output: Thursday, December 6, 2018 19:00:01 #> [CmdletBinding()] param ( [Parameter(Mandatory = $true, Position = 1, ParameterSetName = "Generic Timestamp")] [int64] $Timestamp, [Parameter(Mandatory = $true, Position = 1, ParameterSetName = "JAVA Timestamp")] [int64] $JavaTimestamp, [Parameter(Mandatory = $true, Position = 1, ParameterSetName = "UNIX Timestamp")] [int32] $UnixTimestamp ) $baseDate1970 = Get-Date -Year 1970 -Month 1 -Day 1 -Hour 0 -Minute 0 -Second 0 -Millisecond 0 switch ($PSCmdlet.ParameterSetName) { "Generic Timestamp" { if ($Timestamp -lt 16756761599) { $Timestamp = $Timestamp * 1000 } } "JAVA Timestamp" { $Timestamp = $JavaTimestamp } "UNIX Timestamp" { $Timestamp = $UnixTimestamp * 1000 } } $utcDate = $baseDate1970 + ([System.TimeSpan]::FromMilliSeconds($Timestamp)) return $utcDate } function Get-CurrentScriptPath { <# .SYNOPSIS Returns the path of the current file. Works with PowerShell ISE and VSCode. .DESCRIPTION Returns the path of the current file. Works with PowerShell ISE and VSCode. .PARAMETER ParentPath Instead of the file path the path of the parent folder is returned. .EXAMPLE Get-CurrentScriptPath .EXAMPLE Get-CurrentScriptPath -ParentPath #> [CmdletBinding()] param ( [Parameter(Mandatory = $false)] [switch] $ParentPath ) $scriptPath = Switch ($Host.name){ 'Visual Studio Code Host' { split-path $psEditor.GetEditorContext().CurrentFile.Path } 'Windows PowerShell ISE Host' { Split-Path -Path $psISE.CurrentFile.FullPath } 'ConsoleHost' { $PSScriptRoot } } if ($ParentPath) { return Split-Path -Parent $scriptPath } return $scriptPath } |