Functions/Copy-HgRepository.ps1
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function Copy-HgRepository { <# .SYNOPSIS Clones a Mercurial repository. .DESCRIPTION Wraps the Mercurial clone and share commands to copy an existing repository in a new directory. If the clone/share succeeds, sets the `$PsHg?` variable to `$true`. Otherwise, sets it to `$false`. (I.e. use the `$PsHg?` variable to check if the clone succeeded or not. ALIASES cphg, hgclone .EXAMPLE Copy-HgRepository -Source C:\Projects\PsHg -Destination C:\Projects\PsHg-Spike Clones `C:\Projects\PsHg` to `C:\Projects\PsHg-Spike`. .EXAMPLE Copy-HgRepository -Source C:\Projects\PsHg -Destination C:\Projects\PsHg-Share -Share Demonstrates how to create a shared repository. #> [CmdletBinding(DefaultParameterSetName='Clone')] param( [Parameter(Mandatory=$true)] [Alias('RepoRoot')] [string] # The path of the repository to clone. $Source, [string] # The directory where the repository should be cloned/copied. $Destination, [Parameter(Mandatory=$true,ParameterSetName='Share')] [Switch] # Shares a repository instead of cloning it. $Share, [Parameter(ParameterSetName='Clone')] [Switch] # Use Mercurial's pull protocol to copy metadata. $Pull, [Parameter(ParameterSetName='Clone')] [Switch] # Use uncompressed transfer (fast over LAN). $Uncompressed, [Alias('NoUpdate')] [Switch] # The cloned repository will not include a working copy (only a repository). $NoWorkingCopy ) Set-StrictMode -Version 'Latest' $noUpdateArg = '' if( $NoWorkingCopy ) { $noUpdateArg = '--noupdate' } $pullArg = '' if( $Pull ) { $pullArg = '--pull' } $uncompressedArg = '' if( $Uncompressed ) { $uncompressedArg = '--uncompressed' } $Script:PsHg? = $false if( $PSCmdlet.ParameterSetName -eq 'Clone' ) { hg clone $noUpdateArg $pullArg $uncompressedArg $Source $Destination $hgExitCode = $LASTEXITCODE } else { hg --config extensions.share= share $noUpdateArg $Source $Destination $hgExitCode = $LASTEXITCODE } if( $hgExitCode -eq 0 ) { $Script:PsHg? = $true } } Set-Alias -Name 'hgclone' -Value 'Copy-HgRepository' Set-Alias -Name 'cphg' -Value 'Copy-HgRepository' |