Modules/PSUtils/Functions/Config.ps1
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# =========================================================================== # Config.ps1 -------------------------------------------------------------- # =========================================================================== # function ---------------------------------------------------------------- # --------------------------------------------------------------------------- function Get-ConfigHome { <# .DESCRIPTION Get the base directory relative to which user specific configuration files should be stored. It is XDG compatible, which means that if the environment variable 'XDG_CONFIG_HOME' is defined it will use the configuration folder 'XDG_CONFIG_HOME/<project-name>' instead. .OUTPUTS System.String. Configuration base directory. #> [CmdletBinding(PositionalBinding=$True)] [OutputType([System.String])] Param() Process { $config_home = Join-Path -Path $([System.Environment]::GetEnvironmentVariable("USERPROFILE", "process")) -ChildPath ".config" $xdg_home = [System.Environment]::GetEnvironmentVariable("XDG_CONFIG_HOME", "process") if ($xdg_home) { $config_home = $xdg_home } return $config_home } } # function ---------------------------------------------------------------- # --------------------------------------------------------------------------- function New-ConfigHome { <# .DESCRIPTION Create the base directory relative to which user specific configuration files should be stored. It is XDG compatible, which means that if the environment variable 'XDG_CONFIG_HOME' is defined it will use the configuration folder 'XDG_CONFIG_HOME/<project-name>' instead. .OUTPUTS None. #> [CmdletBinding(PositionalBinding=$True)] [OutputType([Void])] Param() Process { $config_home = Get-ConfigHome if(-not $(Test-Path -Path $config_home)){ New-Item -Path $config_home -ItemType Directory } } } # function ---------------------------------------------------------------- # --------------------------------------------------------------------------- function Get-ConfigProjectDirList { <# .DESCRIPTION Get specific '<project-name'> configuration directories where configuration files might be stored .OUTPUTS System.String. Folder where configuration files might be stored. #> [CmdletBinding(PositionalBinding=$True)] [OutputType([System.String])] Param( [Parameter(Position=1, Mandatory=$True, ValueFromPipeline=$True, ValueFromPipelineByPropertyName=$True, HelpMessage="Name of project.")] [System.String] $Name ) Process { $dir_list = New-Object -TypeName System.Collections.Generic.List[PSCustomObject] $xdg_dir_list = [System.Environment]::GetEnvironmentVariable("XDG_CONFIG_DIRS", "process") if ($xdg_dir_list) { # config_home should also be included on top of 'XDG_CONFIG_DIRS' foreach($xdg_dir in $($xdg_dir_list -split ";")) { if (-not $xdg_dir){ continue } [Void] $dir_list.Add($(Join-Path -Path $xdg_dir -ChildPath $Name)) } } # Take 'XDG_CONFIG_HOME' and '%USERPROFILE%/.<project-name>' for backwards compatibility [Void] $dir_list.Add($(Join-Path -Path $(Get-ConfigHome) -ChildPath $Name)) return $dir_list } } # function ---------------------------------------------------------------- # --------------------------------------------------------------------------- function Get-ConfigProjectDir { <# .DESCRIPTION Get folder where the configuration files are stored, e.g. '%USERPROFILE%/.<project-name>'. It is XDG compatible, which means that if the environment variable 'XDG_CONFIG_HOME' is defined it will use the configuration folder 'XDG_CONFIG_HOME/<project-name>' instead. .PARAMETER Name .OUTPUTS System.String. Folder where the configuration files are stored #> [CmdletBinding(PositionalBinding=$True)] [OutputType([System.String])] Param( [Parameter(Position=1, Mandatory=$True, ValueFromPipeline=$True, ValueFromPipelineByPropertyName=$True, HelpMessage="Name of project.")] [System.String] $Name ) Process { foreach ($dir in (Get-ConfigProjectDirList -Name $Name) ) { if ($(Test-Path -Path $dir)) { return $dir } } # If no folder is found, then return config home $config_home = Join-Path -Path (Get-ConfigHome) -ChildPath $Name return $config_home } } # function ---------------------------------------------------------------- # --------------------------------------------------------------------------- function Get-ConfigProjectFile { <# .DESCRIPTION Get configuration base file locate in project configuration folder, e.g. '%USERPROFILE%/.<project-name>/config.ini'. .PARAMETER Name .OUTPUTS System.String. Path of configuration base file #> [CmdletBinding(PositionalBinding=$True)] [OutputType([System.String])] Param( [Parameter(Position=1, Mandatory=$True, ValueFromPipeline=$True, ValueFromPipelineByPropertyName=$True, HelpMessage="Name of project.")] [System.String] $Name ) Process { return Join-Path -Path $(Get-ConfigProjectDir -Name $Name) -ChildPath "config.ini" } } # function ---------------------------------------------------------------- # --------------------------------------------------------------------------- function New-ConfigProjectDir { <# .DESCRIPTION Create folder where the configuration files are stored, e.g. '%USERPROFILE%/.<project-name>'. It is XDG compatible, which means that if the environment variable 'XDG_CONFIG_HOME' is defined it will use the configuration folder 'XDG_CONFIG_HOME/<project-name>' instead. .PARAMETER Name .OUTPUTS None. #> [CmdletBinding(PositionalBinding=$True)] [OutputType([Void])] Param( [Parameter(Position=1, Mandatory=$True, ValueFromPipeline=$True, ValueFromPipelineByPropertyName=$True, HelpMessage="Name of project.")] [System.String] $Name ) Process { $config_home = Get-ConfigProjectDir -Name $Name if(-not $(Test-Path -Path $config_home)){ New-Item -Path $config_home -ItemType Directory } } } # function ---------------------------------------------------------------- # --------------------------------------------------------------------------- function Get-ScriptProjectDir { <# .DESCRIPTION Get folder where the scripts are stored, e.g. '%USERPROFILE%/.<project-name>/scripts'. It is XDG compatible, which means that if the environment variable 'XDG_CONFIG_HOME' is defined it will use the configuration folder 'XDG_CONFIG_HOME/<project-name>/scripts' instead. .PARAMETER Name .OUTPUTS System.String. Folder where the scripts are stored #> [CmdletBinding(PositionalBinding=$True)] [OutputType([System.String])] Param( [Parameter(Position=1, Mandatory=$True, ValueFromPipeline=$True, ValueFromPipelineByPropertyName=$True, HelpMessage="Name of project.")] [System.String] $Name ) Process { $config_home = $Null foreach ($dir in (Get-ConfigProjectDirList -Name $Name) ) { if ($(Test-Path -Path $dir)) { $config_home = $dir break } } # If no folder is found, then return config home if (-not $config_home){ Join-Path -Path $(Get-ConfigProjectDir -Name $Name) -ChildPath $Name } $scripts_home = Join-Path -Path $config_home -ChildPath "scripts" return $scripts_home } } # function ---------------------------------------------------------------- # --------------------------------------------------------------------------- function New-ScriptProjectDir { <# .DESCRIPTION Create folder where the scripts are stored, e.g. '%USERPROFILE%/.<project-name>/scripts'. It is XDG compatible, which means that if the environment variable 'XDG_CONFIG_HOME' is defined it will use the configuration folder 'XDG_CONFIG_HOME/<project-name>/scripts' instead. .PARAMETER Name .OUTPUTS None. #> [CmdletBinding(PositionalBinding=$True)] [OutputType([Void])] Param( [Parameter(Position=1, Mandatory=$True, ValueFromPipeline=$True, ValueFromPipelineByPropertyName=$True, HelpMessage="Name of project.")] [System.String] $Name ) Process { $scripts_home = Get-ScriptProjectDir -Name $Name if(-not $(Test-Path -Path $scripts_home)){ New-Item -Path $scripts_home -ItemType Directory } } } # function ---------------------------------------------------------------- # --------------------------------------------------------------------------- function Get-ProjectDir { <# .DESCRIPTION Get folder where the project files are stored, e.g. '%USERPROFILE%/<project-name>'. .PARAMETER Name .OUTPUTS System.String. Folder where the project files are stored #> [CmdletBinding(PositionalBinding=$True)] [OutputType([System.String])] Param( [Parameter(Position=1, Mandatory=$True, ValueFromPipeline=$True, ValueFromPipelineByPropertyName=$True, HelpMessage="Name of project.")] [System.String] $Name, [Parameter(HelpMessage="If folder does not exist, it will be created.")] [Switch] $Force ) Process { $project_home = Join-Path -Path $([System.Environment]::GetEnvironmentVariable("USERPROFILE", "process")) -ChildPath $Name return $project_home } } # function ---------------------------------------------------------------- # --------------------------------------------------------------------------- function New-ProjectDir { <# .DESCRIPTION Create folder where the project files are stored, e.g. '%USERPROFILE%/<project-name>'. .PARAMETER Name .OUTPUTS None. #> [CmdletBinding(PositionalBinding=$True)] [OutputType([Void])] Param( [Parameter(Position=1, Mandatory=$True, ValueFromPipeline=$True, ValueFromPipelineByPropertyName=$True, HelpMessage="Name of project.")] [System.String] $Name ) Process { $project_home = Get-ProjectDir -Name $Name if(-not $(Test-Path -Path $project_home)){ New-Item -Path $project_home -ItemType Directory } } } # function ---------------------------------------------------------------- # --------------------------------------------------------------------------- function New-ProjectConfigDirs { <# .DESCRIPTION Create folder where configuration and scripts are stored, e.g. '%USERPROFILE%/.<project-name>'. It is XDG compatible, which means that if the environment variable 'XDG_CONFIG_HOME' is defined it will use the configuration folder 'XDG_CONFIG_HOME/<project-name>/scripts' instead. .PARAMETER Name .OUTPUTS None. #> [CmdletBinding(PositionalBinding=$True)] [OutputType([Void])] Param( [Parameter(Position=1, Mandatory=$True, ValueFromPipeline=$True, ValueFromPipelineByPropertyName=$True, HelpMessage="Name of project.")] [System.String] $Name ) Process { New-ConfigHome New-ConfigProjectDir -Name $Name New-ScriptProjectDir -Name $Name # New-ProjectDir -Name $Name } } |