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Check for unexpected files in the solutions dir

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This commit is contained in:
mo8it 2024-06-02 00:03:48 +02:00
parent a3ada0eee8
commit 6ae4a979f4
1 changed files with 23 additions and 12 deletions
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35
src/dev/check.rs
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@ -1,4 +1,4 @@
use anyhow::{anyhow, bail, Context, Error, Result};
use anyhow::{anyhow, bail, Context, Result};
use std::{
cmp::Ordering,
fs::{self, read_dir, OpenOptions},
@ -99,14 +99,19 @@ fn check_info_file_exercises(info_file: &InfoFile) -> Result<hashbrown::HashSet<
Ok(paths)
}
// Check the `exercises` directory for unexpected files.
fn check_unexpected_files(info_file_paths: &hashbrown::HashSet<PathBuf>) -> Result<()> {
fn unexpected_file(path: &Path) -> Error {
anyhow!("Found the file `{}`. Only `README.md` and Rust files related to an exercise in `info.toml` are allowed in the `exercises` directory", path.display())
}
// Check `dir` for unexpected files.
// Only Rust files in `allowed_rust_files` and `README.md` files are allowed.
// Only one level of directory nesting is allowed.
fn check_unexpected_files(
dir: &str,
allowed_rust_files: &hashbrown::HashSet<PathBuf>,
) -> Result<()> {
let unexpected_file = |path: &Path| {
anyhow!("Found the file `{}`. Only `README.md` and Rust files related to an exercise in `info.toml` are allowed in the `{dir}` directory", path.display())
};
for entry in read_dir("exercises").context("Failed to open the `exercises` directory")? {
let entry = entry.context("Failed to read the `exercises` directory")?;
for entry in read_dir(dir).with_context(|| format!("Failed to open the `{dir}` directory"))? {
let entry = entry.with_context(|| format!("Failed to read the `{dir}` directory"))?;
if entry.file_type().unwrap().is_file() {
let path = entry.path();
@ -115,7 +120,7 @@ fn check_unexpected_files(info_file_paths: &hashbrown::HashSet<PathBuf>) -> Resu
continue;
}
if !info_file_paths.contains(&path) {
if !allowed_rust_files.contains(&path) {
return Err(unexpected_file(&path));
}
@ -139,7 +144,7 @@ fn check_unexpected_files(info_file_paths: &hashbrown::HashSet<PathBuf>) -> Resu
continue;
}
if !info_file_paths.contains(&path) {
if !allowed_rust_files.contains(&path) {
return Err(unexpected_file(&path));
}
}
@ -156,17 +161,19 @@ fn check_exercises(info_file: &InfoFile) -> Result<()> {
}
let info_file_paths = check_info_file_exercises(info_file)?;
check_unexpected_files(&info_file_paths)?;
check_unexpected_files("exercises", &info_file_paths)?;
Ok(())
}
fn check_solutions(info_file: &InfoFile) -> Result<()> {
let mut paths = hashbrown::HashSet::with_capacity(info_file.exercises.len());
let target_dir = parse_target_dir()?;
let mut output = Vec::with_capacity(OUTPUT_CAPACITY);
for exercise_info in &info_file.exercises {
if !Path::new(&exercise_info.sol_path()).exists() {
let path = exercise_info.sol_path();
if !Path::new(&path).exists() {
// No solution to check.
continue;
}
@ -181,8 +188,12 @@ fn check_solutions(info_file: &InfoFile) -> Result<()> {
exercise_info.name,
);
}
paths.insert(PathBuf::from(path));
}
check_unexpected_files("solutions", &paths)?;
Ok(())
}