Add make target to run tests, clippy, and the auto-formatter locally.

Makefile

@@ -0,0 +1,39 @@
+SHELL := bash
+.ONESHELL:
+.SHELLFLAGS := -eu -o pipefail -c
+.DELETE_ON_ERROR:
+MAKEFLAGS += --warn-undefined-variables
+MAKEFLAGS += --no-builtin-rules
+OS:=$(shell uname -s)
+
+ifeq ($(origin .RECIPEPREFIX), undefined)
+  $(error This Make does not support .RECIPEPREFIX. Please use GNU Make 4.0 or later)
+endif
+.RECIPEPREFIX = >
+
+IMAGE_NAME:=natter
+TARGET :=
+
+.PHONY: help
+help:
+> @grep -h "##" $(MAKEFILE_LIST) | grep -v grep | sed -E 's/^([^:]*): *## */\1:  /'
+
+.PHONY: docker_test
+docker_test: ## Run the rust tests
+> $(MAKE) -C docker/natter_development build
+> docker run --rm -i -t --mount type=tmpfs,destination=/tmp -v "$(shell readlink -f .):/source" --workdir=/source --env CARGO_TARGET_DIR=/target -v "natter-cargo-registry:/usr/local/cargo/registry" natter-development cargo test
+
+.PHONY: docker_clippy
+docker_clippy: ## Run static analysis of the code.
+> $(MAKE) -C docker/natter_development build
+> docker run --rm -i -t --mount type=tmpfs,destination=/tmp -v "$(shell readlink -f .):/source" --workdir=/source --env CARGO_TARGET_DIR=/target -v "natter-cargo-registry:/usr/local/cargo/registry" natter-development cargo clippy --no-deps --all-targets --all-features -- -D warnings
+
+.PHONY: docker_format
+docker_format: ## Auto-format source files.
+> $(MAKE) -C docker/natter_development build
+> docker run --rm -i -t --mount type=tmpfs,destination=/tmp -v "$(shell readlink -f .):/source" --workdir=/source --env CARGO_TARGET_DIR=/target -v "natter-cargo-registry:/usr/local/cargo/registry" natter-development cargo fmt
+> docker run --rm -i -t --mount type=tmpfs,destination=/tmp -v "$(shell readlink -f .):/source" --workdir=/source --env CARGO_TARGET_DIR=/target -v "natter-cargo-registry:/usr/local/cargo/registry" natter-development prettier --write --no-error-on-unmatched-pattern "default_environment/**/*.js" "default_environment/**/*.css"
+
+.PHONY: clean
+clean:
+> $(MAKE) -C docker/natter_development clean

docker/natter_development/Makefile

@@ -21,12 +21,14 @@ help:
 .PHONY: build
 build: ## Build the docker image.
 > docker build --tag $(IMAGE_NAME) --target=$(TARGET) --file Dockerfile .
+> docker volume create natter-cargo-registry
 
 .PHONY: shell
 shell: ## Launch an interactive shell inside the docker image with the source repository mounted at /source.
 shell: build
-> docker run --rm -i -t --entrypoint /bin/sh --mount type=tmpfs,destination=/tmp -v "$$(readlink -f ../../):/source" --workdir=/source $(IMAGE_NAME)
+> docker run --rm -i -t --entrypoint /bin/sh --mount type=tmpfs,destination=/tmp -v "$$(readlink -f ../../):/source" --workdir=/source --env CARGO_TARGET_DIR=/target -v "natter-cargo-registry:/usr/local/cargo/registry" $(IMAGE_NAME)
 
 .PHONY: clean
 clean:
 > docker rmi $(IMAGE_NAME)
+> docker volume rm natter-cargo-registry

src/command/build/render.rs

@@ -1,8 +1,11 @@
 use std::ffi::OsStr;
+use std::path::Path;
 use std::path::PathBuf;
 
 use include_dir::include_dir;
 use include_dir::Dir;
+use tokio::task::JoinHandle;
+use walkdir::WalkDir;
 
 use crate::config::Config;
 use crate::context::RenderBlogPostPage;
@@ -196,6 +199,27 @@ impl SiteRenderer {
         }
         Ok(())
     }
+
+    pub(crate) async fn copy_static_files(&self, config: &Config) -> Result<(), CustomError> {
+        let static_files_directory = config
+            .get_root_directory()
+            .join(config.get_relative_path_to_static_files());
+        if !static_files_directory.exists() {
+            return Ok(());
+        }
+        let static_files = get_all_files(&static_files_directory)?;
+        for entry in static_files {
+            let (path, contents) = entry.await??;
+            let relative_path = path.strip_prefix(&static_files_directory)?;
+            let output_path = self.output_directory.join(relative_path);
+            let parent_directory = output_path
+                .parent()
+                .ok_or("Output file should have a containing directory.")?;
+            tokio::fs::create_dir_all(parent_directory).await?;
+            tokio::fs::write(output_path, contents).await?;
+        }
+        Ok(())
+    }
 }
 
 fn build_name_contents_pairs<'a>(
@@ -210,3 +234,25 @@ fn build_name_contents_pairs<'a>(
     let contents = std::str::from_utf8(entry.contents())?;
     Ok((name, contents))
 }
+
+fn get_all_files<P: AsRef<Path>>(
+    root_dir: P,
+) -> Result<impl Iterator<Item = JoinHandle<std::io::Result<(PathBuf, Vec<u8>)>>>, walkdir::Error> {
+    let files = WalkDir::new(root_dir)
+        .into_iter()
+        .filter(|e| match e {
+            Ok(dir_entry) => dir_entry.file_type().is_file(),
+            Err(_) => true,
+        })
+        .collect::<Result<Vec<_>, _>>()?;
+    let org_files = files
+        .into_iter()
+        .map(walkdir::DirEntry::into_path)
+        .map(|path| tokio::spawn(read_file(path)));
+    Ok(org_files)
+}
+
+async fn read_file(path: PathBuf) -> std::io::Result<(PathBuf, Vec<u8>)> {
+    let contents = tokio::fs::read(&path).await?;
+    Ok((path, contents))
+}

src/command/build/runner.rs

@@ -25,6 +25,7 @@ pub(crate) async fn build_site(args: BuildArgs) -> Result<(), CustomError> {
     renderer.render_blog_posts(&config).await?;
     renderer.render_blog_stream(&config).await?;
     renderer.render_stylesheets().await?;
+    renderer.copy_static_files(&config).await?;
 
     Ok(())
 }

src/config/full.rs

@@ -88,4 +88,8 @@ impl Config {
             .and_then(|stream| stream.entries_per_page)
             .unwrap_or(5)
     }
+
+    pub(crate) fn get_relative_path_to_static_files(&self) -> PathBuf {
+        Path::new("static").into()
+    }
 }