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# sunwait

Sunwait calculates sunrise or sunset times and blocks until next sunrise/sunwait event.
This software is a fork of [Dan Risacher's original sunwait program](https://github.com/risacher/sunwait).

## Install using Nix Flake

This repository contains [`flake.nix`](./flake.nix) file that builds and provides `sunwait` executable file.

## Build from source

You need Zig compiler v0.14.x.

```sh
zig build -Dlegacy
```

To build and run the built application in one go, use this command instead:

```sh
zig build -Dlegacy run

# To pass arguments to the program, set them after "--"
zig build -Dlegacy run -- poll
```

To build new CLI, remove `-Dlegacy` option from the above.

```sh
zig build
zig build run
zig build run -- poll
```

To build and install man page as well, run `man` step or set `-Dman` option to the default build.

```sh
# Build and install man page
zig build man

# Build and install man page in addition to the application binary
zig build -Dman
```