2020-12-23 12:02:35 -05:00
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# ziglings
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Welcome to `ziglings`. This project contains a series of incomplete exercises.
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By completing the exercises, you learn how to read and write
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[Zig](https://ziglang.org/)
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code.
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This project was directly inspired by the brilliant and fun
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[rustlings](https://github.com/rust-lang/rustlings)
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project for the [Rust](https://www.rust-lang.org/) language.
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## Getting Started
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_Note: This currently uses a shell (Bash) script to automate the "game". A
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future update may remove this requirement. See TODO below._
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Install the [master release](https://ziglang.org/download/) of the Zig compiler.
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Verify the installation and version of `zig` like so:
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```bash
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$ zig version
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0.7.1+<some hexadecimal string>
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```
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Clone this repository with Git:
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```bash
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git clone https://github.com/ratfactor/ziglings
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cd ziglings
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```
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Then run the `ziglings` script and follow the instructions to begin!
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```bash
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./ziglings
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```
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## Manual Usage
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If you can't (or don't want to) use the script, you can manually verify each
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exercise with the Zig compiler:
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2020-12-23 12:02:35 -05:00
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```bash
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zig run 01_hello.zig
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```
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## TODO
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Contributions are very welcome! I'm writing this to teach myself and to create
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the learning resource I wished for. There will be tons of room for improvement:
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* Wording of explanations
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* Idiomatic usage of Zig
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* Additional exercises
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* Re-write the `ziglings` script using the Zig build system (???)
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Planned exercises:
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2021-01-03 12:21:11 -05:00
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* [x] Hello world (main needs to be public)
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* [x] Importing standard library
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* [x] Assignment
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* [x] Arrays
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* [x] Strings
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* [x] If
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* [x] While
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* [x] For
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* [x] Functions
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* [x] Errors (error/try/catch/if-else-err)
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* [x] Defer (and errdefer)
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* [x] Switch
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* [x] Unreachable
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* [ ] Pointers
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* [ ] Pointer sized integers
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* [ ] Multi pointers
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* [ ] Slices
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* [ ] Enums
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* [ ] Structs
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* [ ] Unions
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* [ ] Integer rules
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* [ ] Floats
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* [ ] Labelled blocks
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* [ ] Labelled loops
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* [ ] Loops as expressions
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* [ ] Optionals
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* [ ] Comptime
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* [ ] Inline loops
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* [ ] Anonymous structs
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* [ ] Sentinel termination
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* [ ] Vectors
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* [ ] Imports
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The initial topics for these exercises were unabashedly cribbed from
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[ziglearn.org](https://ziglearn.org/).
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