chriskuech

function Invoke-AfterEach {
    Param(
        [scriptblock[]]$ScriptBlock,
        [scriptblock]$OnTaskComplete
    )
    $ScriptBlock | % {
        Start-Job {
            Param($action, $callback)
            &$action
            &$callback

chriskuech

$modulesDir = $env:PSModulePath -split ":" | Select -First 1
Move-Item .\MyModule $modulesDir

chriskuech

function Assert-ArrayEquality($test, $expected) {
    $test | Should -HaveCount $expected.Count
    0..($test.Count - 1) | % {$test[$_] | Should -Be $expected[$_]}
}

function Assert-HashtableEquality($test, $expected) {
    $test.Keys | Should -HaveCount $expected.Keys.Count
    $test.Keys | % {$test[$_] | Should -Be $expected[$_]}
}

chriskuech

function Invoke-WithStorageAccount {
    Param(
        [ValidateNotNullOrEmpty()]
        [scriptblock]$ScriptBlock
    )

    $name = ("s$(New-Guid)" -replace "-").Substring(24)
    $storageAccount = New-AzStorageAccount `
        -ResourceGroupName "ephemeral-storages" `
        -Name $name`

chriskuech

Invoke-InDirectory $RepoRoot {
    Invoke-InContext "Build ReactJS App" {
        Invoke-InContext "Validate" {
            Invoke-InContext "Lint" { yarn lint }
            Invoke-InContext "Test" { yarn test }
        }
        Invoke-InContext "Transpile" { yarn build:ts }
        Invoke-InContext "Bundle" { yarn webpack }
    }
    Invoke-InContext "Build Container" { docker build . }

chriskuech

# ContextLogger.psm1

$ContextStack = [System.Collections.Stack]::new()

function Invoke-InContext {
    Param(
        [ValidateNotNullOrEmpty()]
        [string] $Name,
        [ValidateNotNullOrEmpty()]
        [scriptblock] $ScriptBlock

chriskuech

# invoke in repo root
Invoke-InDirectory "$PSScriptRoot/.." {
    Invoke-InDirectory "./components" {
        npm install
        npm build
    }
    Invoke-InDirectory "./server" {
        npm install
        npm build
    }

chriskuech

function Invoke-InDirectory {
    Param(
        [ValidateScript( { Test-Path $_ -PathType Container } )]
        [string] $Path,
        [ValidateNotNullOrEmpty()]
        [scriptblock] $ScriptBlock
    )
    
    try {
        Push-Location $Path

chriskuech

$ErrorActionPreference = "Stop"

Push-Location "./path/I/need/to/be/in"
try {
    # do something here
} finally {
    Pop-Location
}

chriskuech

# modified from https://github.com/chriskuech/functional
function recursiveEquality($a, $b) {
  # recursive step for arrays
  if ($a -is [array] -and $b -is [array]) {
    if ($a.Count -ne $b.Count) {
      return $false
    }
    $inequalIndexes = 0..($a.Count - 1) | ? { -not (recursiveEquality $a[$_] $b[$_]) }
    return $inequalIndexes.Count -eq 0
  }