EnvironmentModuleCore.psm1
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# Read the temp folder location $script:moduleFileLocation = $MyInvocation.MyCommand.ScriptBlock.Module.Path $env:ENVIRONMENT_MODULE_ROOT = [System.IO.Path]::GetFullPath([System.IO.Path]::Combine($script:moduleFileLocation, "..")) $localStorageFileLocation = "$env:APPDATA" if(-not $localStorageFileLocation) { $localStorageFileLocation = "~" } $localStorageFileLocation += "/PowerShell/EnvironmentModuleCore" $globalStorageFileLocation = "$env:PROGRAMDATA" if(-not $globalStorageFileLocation) { $globalStorageFileLocation = "/lib" } $globalStorageFileLocation += "/PowerShell/EnvironmentModuleCore" # Include the util functions . (Join-Path $PSScriptRoot "Utils.ps1") if($null -ne $env:ENVIRONMENT_MODULES_TMP) { $script:tmpEnvironmentRootPath = $env:ENVIRONMENT_MODULES_TMP } else { $script:tmpEnvironmentRootPath = [System.IO.Path]::GetFullPath([System.IO.Path]::Combine($localStorageFileLocation, "Tmp")) $env:ENVIRONMENT_MODULES_TMP = $script:tmpEnvironmentRootPath } $script:tmpEnvironmentRootSessionPath = (Join-Path $script:tmpEnvironmentRootPath "Environment_$PID") New-Item -ItemType directory $script:tmpEnvironmentRootPath -Force foreach($directory in (Get-ChildItem (Join-Path $script:tmpEnvironmentRootPath "Environment_*"))) { if($directory.Name -Match "Environment_(?<PID>[0-9]+)") { $processInfo = (Get-Process -Id $Matches["PID"] -ErrorAction SilentlyContinue) if($null -eq $processInfo) { Remove-Item -Recurse -Force $directory } } } New-Item -ItemType directory $script:tmpEnvironmentRootSessionPath -Force # Configure the tmp directory and append it to the PSModulePath Write-Verbose "Using environment module temp path $($script:tmpEnvironmentRootPath)" $script:tmpEnvironmentModulePath = ([System.IO.Path]::Combine($script:tmpEnvironmentRootPath, "Modules")) New-Item -ItemType directory $script:tmpEnvironmentModulePath -Force if(-not (Test-PathPartOfEnvironmentVariable $script:tmpEnvironmentModulePath "PSModulePath")) { $env:PSModulePath = "$($env:PSModulePath)$([IO.Path]::PathSeparator)$($script:tmpEnvironmentModulePath)" } # Read the config folder locations $script:localConfigEnvironmentRootPath = [System.IO.Path]::GetFullPath([System.IO.Path]::Combine($localStorageFileLocation, "Config")) $script:globalConfigEnvironmentRootPath = [System.IO.Path]::GetFullPath([System.IO.Path]::Combine($globalStorageFileLocation, "Config")) if($null -ne $env:ENVIRONMENT_MODULES_CONFIG) { $script:localConfigEnvironmentRootPath = $env:ENVIRONMENT_MODULES_CONFIG } else { $env:ENVIRONMENT_MODULES_CONFIG = $script:localConfigEnvironmentRootPath } New-Item -ItemType directory $script:localConfigEnvironmentRootPath -Force try { New-Item -ItemType directory $script:globalConfigEnvironmentRootPath -Force } catch { Write-Verbose "No write access to global configuration" } # Setup the variables $script:configuration = @{} # Configuration parameters $script:loadedEnvironmentModules = @{} # ShortName -> ModuleInfo $script:loadedEnvironmentModuleAliases = @{} # AliasName -> AliasInfo[] $script:loadedEnvironmentModuleFunctions = @{} # FunctionName -> FunctionInfo[] $script:environmentModuleParameters = @{} # ParameterName -> ParameterInfo $script:environmentModules = @{} # FullName -> ModuleInfoBase $script:customSearchPaths = New-Object "System.Collections.Generic.Dictionary[String, System.Collections.Generic.List[EnvironmentModuleCore.SearchPath]]" $script:silentUnload = $false # Indicates if output should be printed on module unload $script:silentLoad = $false # Indicates if output should be printed on module load # Initialialize the configuration . (Join-Path $PSScriptRoot "Configuration.ps1") $script:configurationFilePath = (Join-Path $script:localConfigEnvironmentRootPath "Configuration.xml") Import-EnvironmentModuleCoreConfiguration $script:configurationFilePath # Include the module parameter functions . (Join-Path $PSScriptRoot "ModuleParameters.ps1") # Include the file handling functions . (Join-Path $PSScriptRoot "DescriptionFile.ps1") # Initialize the cache file to speed up the module . (Join-Path $PSScriptRoot "Storage.ps1") if(test-path $script:moduleCacheFileLocation) { Initialize-EnvironmentModuleCache } else { Update-EnvironmentModuleCache } # Initialize the custom search path handling if(test-path $script:localSearchPathsFileLocation) { Initialize-CustomSearchPaths } # Include the dismounting features . (Join-Path $PSScriptRoot "Dismounting.ps1") # Include the mounting features . (Join-Path $PSScriptRoot "Mounting.ps1") # Include the create and edit functions for environment modules . (Join-Path $PSScriptRoot "ModuleCreation.ps1") # Include the main code . (Join-Path $PSScriptRoot "EnvironmentModuleCore.ps1") # Load the extensions if(Test-Path (Join-Path $PSScriptRoot "Extensions")) { foreach($file in Get-ChildItem (Join-Path $PSScriptRoot (Join-Path "Extensions" "*.ps1"))) { Write-Verbose "Loading Extension $file" . $file } } |