Rule Request: UseCompatibleStrings
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 35/100
- Issue type
- Feature
- Clarity
- Mostly clear
- Activity status
- Stale
- Tech stack
- powershell
- Domain
- tooling
Research direction
Start from the proposed UseCompatibleStrings rule and review how PSScriptAnalyzer handles double-quoted strings and target PowerShell versions. Done means the rule detects the specified escape sequences for older PowerShell targets and provides compatibility guidance, with coverage for both escape forms.
Written by the indexing model from the issue text.
Description
Summary of the new feature
The `e and `u{xxxx} special characters in double-quoted strings were added in Powershell 6. It would be nice to have a compatibility rule that detects these escape characters when writing for Powershell <6 and suggests a different syntax (ex. suggesting $([char]0x1b) for `e)
What is the latest version of PSScriptAnalyzer at the point of writing
v1.22
- Dominant language
- C#
- Stars
- 2.2k
- Forks
- 415
- Avg merge
- 13h 1m
- Merged PRs (30d)
- 2
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
More from PowerShell/PSScriptAnalyzer
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Up-for-Grabs
Difficulty 1/5 1-3 hours Newbie friendliness 78/100
PowerShell/PSScriptAnalyzer#2213 · 2 comments ·
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Difficulty 3/5 1-2 days Newbie friendliness 72/100
PowerShell/PSScriptAnalyzer#2217 · 1 comment ·
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PSUseConsistentIndentation double-indents attribute bodies that open a scriptblock (`[Attr({ … })]`) Open
Difficulty 3/5 1-2 days Newbie friendliness 70/100
PowerShell/PSScriptAnalyzer#2216 · 2 comments ·
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Difficulty 3/5 1-2 days Newbie friendliness 68/100
PowerShell/PSScriptAnalyzer#2211 ·
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`PSPlaceOpenBrace` and `PSPlaceCloseBrace` leave trailing whitespace when expanding one-line blocks Open
Difficulty 3/5 1-2 days Newbie friendliness 70/100
PowerShell/PSScriptAnalyzer#2210 ·
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