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https://github.com/Threnklyn/advent-of-code-go.git
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alexchao26
43 lines
1.5 KiB
Markdown
43 lines
1.5 KiB
Markdown
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[reddit thread after completing the first six years](https://www.reddit.com/r/adventofcode/comments/klzgnx/complete_repo_and_thoughts_in_comments/)
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[reddit thread post 2021](https://www.reddit.com/r/adventofcode/comments/rrog0y/all_caught_up_repo_all_gogolang_thoughts_in/)
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### Quick Note
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I started this in a pre-generics Go/Golang world. Maybe one day I'll come back and learn generics as they'd be quite useful here. But that's for future Alex.
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## Running Locally
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### Requirements
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Go 1.16+ is required because [embed][embed] is used for input files.
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Use `go run main.go -part <1 or 2>` will be usable to run the actual inputs for that day.
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Use `go test -run RegExpToMatchFunctionNames .` to run examples and unit tests via the `main_test.go` files.
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## Scripts (used for all years but 2019)
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Makefile should be fairly self-documenting. Alternatively you can run the binaries yourself via `go run` or `go build`.
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`make help` prints a help message.
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### Make skeleton files
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```sh
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for ((i=1; i<26; i++)); do
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make skeleton DAY=$i YEAR=2021
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done
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```
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Note that skeletons use [embed][embed] and __will not compile__ without an `input.txt` file located in the same folder. Input files can be made via `make input`.
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```sh
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make skeleton DAY=5 YEAR=2020
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make input DAY=5 YEAR=2020 AOC_SESSION_COOKIE=your_cookie
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```
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### Fetch inputs and write to input.txt files
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Requires passing your cookie from AOC from either `-cookie` flag, or `AOC_SESSION_COOKIE` env variable.
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```sh
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make input DAY=1 YEAR=2020
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```
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[embed]: https://golang.org/pkg/embed/
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