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Learn PowerShell Core 6.0

You're reading from  Learn PowerShell Core 6.0

Product type Book
Published in Jul 2018
Publisher Packt
ISBN-13 9781788838986
Pages 552 pages
Edition 1st Edition
Languages
Authors (2):
David das Neves David das Neves
Profile icon David das Neves
Jan-Hendrik Peters Jan-Hendrik Peters
Profile icon Jan-Hendrik Peters
View More author details
Toc

Table of Contents (26) Chapters close

Title Page
Dedication
Packt Upsell
Contributors
Preface
1. Current PowerShell Versions 2. PowerShell ISE Versus VSCode 3. Basic Coding Techniques 4. Advanced Coding Techniques 5. Writing Reusable Code 6. Working with Data 7. Understanding PowerShell Security 8. Just Enough Administration 9. DevOps with PowerShell 10. Creating Your Own PowerShell Repository 11. VSCode and PowerShell Release Pipelines 12. PowerShell Desired State Configuration 13. Working with Windows 14. Working with Azure 15. Connecting to Microsoft Online Services 16. Working with SCCM and SQL Server 17. PowerShell Deep Dives 1. PowerShell ISE Hotkeys 2. Assessments 3. Other Books You May Enjoy Index

ConvertTo-Breakpoint


Among the huge number of useful modules on the internet, there is ConvertTo-Breakpoint by Kevin Marquette. The module is available on PowerShell Gallery and is being developed on GitHub at https://github.com/KevinMarquette/ConvertTo-Breakpoint. This module allows you to simply create breakpoints from error records, which has been a huge time-saver for us in the past.

Errors in PowerShell contains a lot of additional info, such as the target object, the category, and also the script stack trace. Kevin made use of that property to parse where in the script an issue occurred, to automatically set one or more new breakpoints. It is even possible to set breakpoints for all errors present in the stack trace. Take a look at the following code:

# Get the module
if (-not (Get-Module ConvertTo-Breakpoint -List))
{
    Install-Module ConvertTo-Breakpoint -Scope CurrentUser -Force
}

# Execute the entire script and see your breakpoints appear
# Execute the script a second time to...
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