chore: add prek

Author: howenyap

README.md

@@ -17,3 +17,11 @@ Please create an issue or PR if you'd like to add support for other targets.
 - `hue list` prints out available themes
 - `hue set <theme>` sets a logical theme and synchronises it across targets
 - `hue set <theme> --dry-run` shows a diff of the update without applying any changes
+
+# Development
+Make sure you have [Rust](https://rust-lang.org/tools/install/) installed.
+
+## Pre-commit Hooks
+- Install [prek](https://github.com/j178/prek)
+- Install the local Git hooks `prek install`
+- Manual run with `prek run`

prek.toml

@@ -0,0 +1,7 @@
+[[repos]]
+repo = "local"
+hooks = [
+  { id = "cargo-fmt-check", name = "format", entry = "cargo fmt --all --check", language = "system", pass_filenames = false, stages = ["pre-commit"] },
+  { id = "cargo-clippy", name = "clippy", entry = "cargo clippy --all-targets --all-features -- -D warnings", language = "system", pass_filenames = false, stages = ["pre-commit"] },
+  { id = "cargo-test", name = "test", entry = "cargo test --all-targets --all-features", language = "system", pass_filenames = false, always_run = true, stages = ["pre-commit", "pre-push"] },
+]