Compile-time-checked URLs

Last update: Dec 10, 2022

Overview

SafeURL

Tool for avoiding using the URL(string:) initializer with optional result, instead introducing a compile time URL validity check. Note, this does not check for website availability, but if the URL is formatted correctly.

Installation

Swift Package Manager

The Swift Package Manager is a tool for automating the distribution of Swift code and is integrated into the swift compiler.

Once you have your Swift package set up, adding SafeURL as a dependency is as easy as adding it to the dependencies value of your Package.swift.

dependencies: [
    .package(url: "https://github.com/baguio/SwiftSafeURL")
],
targets: [
    .target(
        name: "<MyTargetName>",
        dependencies: ["SafeURL"],
        plugins: ["SafeURLPlugin"]
    ),
]

Example

// This will compile
let validUrl = URL(safeString: "https://example.tld")
// This won't
let invalidUrl = URL(safeString: "https://example./tld")

SafeURL requires its parameter to be a single simple string literal

If a file contains the comment // safeurl:warn, invalid URLs in this file will be compiled and will show a warning instead of an error. Note that this is not recommended, as this will still cause a force-stop on runtime.

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Comments

Typos in source code

https://github.com/baguio/SwiftSafeURL/blob/3656ad1146c6255e47d31ab7ddcc4595d29e30fe/Sources/SafeURLLintFramework/SafeURLLintFramework.swift#L8

should be invalidSafeInputRegexes? ✌🏼

Also: https://github.com/baguio/SwiftSafeURL/blob/3656ad1146c6255e47d31ab7ddcc4595d29e30fe/Sources/SafeURLLintFramework/SafeURLLintFramework.swift#L14 should ne disabledComment

opened by Kaspik 5
Support for Swift 5.6

Hi Jhonatan!

I’d love to add both of these packages (SwiftSafeURL and XcodeIssueReporting) to the Swift Package Index. Unfortunately we currently don’t support Swift 5.7 packages as it’s still in beta. However, I checked by building them locally with 5.6 and I don’t think you’re using any 5.7 specific features?

Would you consider these PRs to reduce the tools version?

Thanks!

opened by daveverwer 3

Compile-time-checked URLs

Related tags

Overview

SafeURL

Installation

Swift Package Manager

Example

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Comments

Typos in source code

Support for Swift 5.6

Owner

Jhonatan A.

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