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https://github.com/hanse00/swift-aoc-2023
My solutions to the 2023 Advent of Code (https://adventofcode.com/2023) written in Swift
https://github.com/hanse00/swift-aoc-2023
Last synced: 22 days ago
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My solutions to the 2023 Advent of Code (https://adventofcode.com/2023) written in Swift
- Host: GitHub
- URL: https://github.com/hanse00/swift-aoc-2023
- Owner: Hanse00
- License: apache-2.0
- Created: 2023-12-02T00:19:54.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2023-12-02T00:19:56.000Z (about 1 year ago)
- Last Synced: 2024-10-26T08:39:56.648Z (2 months ago)
- Language: Swift
- Size: 13.7 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
Awesome Lists containing this project
README
# Advent of Code Swift Starter Project
[](https://swift.org)
Daily programming puzzles at [Advent of Code](), by
[Eric Wastl](). This is a small example starter project for
building Advent of Code solutions.
## Usage
Swift comes with Xcode, or you can [install it](https://www.swift.org/install/)
on a supported macOS, Linux, or Windows platform.
If you're using Xcode, you can open this project by choosing File / Open and
select the parent directory.
If you prefer the command line, you can run the test suite with `swift test`,
and run the output with `swift run`.
If you're using Visual Studio Code to edit, you might find these Swift
extensions useful:
- [Swift](https://marketplace.visualstudio.com/items?itemName=sswg.swift-lang)
(provides core language edit / debug / test features)
- [apple-swift-format](https://marketplace.visualstudio.com/items?itemName=vknabel.vscode-apple-swift-format)
(supports the [swift-format](https://github.com/apple/swift-format) package)
## Challenges
The challenges assume three files (replace 00 with the day of the challenge).
- `Data/Day00.txt`: the input data provided for the challenge
- `Sources/Day00.swift`: the code to solve the challenge
- `Tests/Day00.swift`: any unit tests that you want to include
To start a new day's challenge, make a copy of these files and update as
necessary. The `AdventOfCode.swift` file controls which day's challenge is run
with `swift run`. By default that runs the most recent challenge in the package.
To supply command line arguments use `swift run AdventOfCode`. For example,
`swift run -c release AdventOfCode --benchmark 3` builds the binary with full
optimizations, and benchmarks the challenge for day 3.
## Linting and Formatting
Challenge source code can be linted and formatted automatically using the
included dependency on `swift-format`.
Lint source code with the following command:
```shell
$ swift package lint-source-code
```
Format source code with the following command:
```shell
$ swift package format-source-code
Plugin ‘Format Source Code’ wants permission to write to the package directory.
Stated reason: “This command formats the Swift source files”.
Allow this plugin to write to the package directory? (yes/no)
```
To avoid the interactive prompt when formatting source code, use the
`--allow-writing-to-package-directory` flag.
```shell
$ swift package format-source-code --allow-writing-to-package-directory
```
swift-format will use the built-in default style to lint and format code. A
`.swift-format` configuration file can be used to customize the style used, see
[Configuration](https://github.com/apple/swift-format/blob/main/Documentation/Configuration.md)
for more details.