Powershell profile

profile.ps1

function touch {
  param([string] $file)

  if(test-path $file) {
    Set-ItemProperty -Path $file -Name LastWriteTime -Value (get-date)
  } else {
    Set-Content -Path ($file) -Value ($null);
  }

  <#
    .SYNOPSIS
    Duplicates the "touch" functionality of unix.

    .DESCRIPTION
    Duplicates the "touch" functionality of unix.
    Creates an empty file, or updates the timestamp if the file already exists.

    .PARAMETER file
    Specifies the file to create/update.
  #>
}

function mod {
  param(
    [string] $module,
    [scriptblock] $before = $null,
    [scriptblock] $after = $null,
    [bool] $if = $true
  )
  if ($if -ne $true) {
    return
  }

  if ($before -ne $null) {
    . $before
  }

  if (-not(Get-Module -ListAvailable -Name $module)) {
    "Installing ${module}..."
    Install-Module $module -Scope CurrentUser
  }

  Import-Module $module

  if ($after -ne $null) {
    . $after
  }

  <#
    .SYNOPSIS
    Installs and/or loads a given module.

    .DESCRIPTION
    Installs and/or loads a given module.
    Takes a module to install/load, and code to run before/after, and a conditional of when to load.

    .PARAMETER module
    Specifies the module to install/load.

    .PARAMETER before
    Specifies code to run before installing/loading.

    .PARAMETER after
    Specifies code to run after installing/loading.

    .PARAMETER if
    Specifies if the module should be installed/loaded.
  #>
}

function script {
  param(
    [string] $name,
    [scriptblock] $before = $null,
    [scriptblock] $after = $null
  )
  if ($before -ne $null) {
    . $before
  }

  if (-not(Get-Command -ListAvailable -CommandType ExternalScript -Name $name)) {
    "Installing ${name}..."
    Install-Script -Name $name
  }

  if ($after -ne $null) {
    . $after
  }

  <#
    .SYNOPSIS
    Installs a given script.

    .DESCRIPTION
    Installs a given script.
    Takes a script to install and code to run before/after.

    .PARAMETER name
    Specifies the script to.

    .PARAMETER before
    Specifies code to run before installing/loading.

    .PARAMETER after
    Specifies code to run after installing/loading.
  #>
}

Set-Alias which Get-Command

script `
  -name pwshfetch-test-1

mod `
  -module PSReadLine `
  -if ($host.Name -eq 'ConsoleHost')

mod `
  -module posh-git

mod `
  -module oh-my-posh `
  -before { $env:POSH_GIT_ENABLED = $true} `
  -after { Set-PoshPrompt -Theme powerlevel10k_rainbow }

pwshfetch-test-1