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Resolve full file paths when copying files #1323

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Sep 22, 2020
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23 changes: 21 additions & 2 deletions src/utils/fs.rs
Original file line number Diff line number Diff line change
Expand Up @@ -110,7 +110,7 @@ pub fn copy_files_except_ext(

for entry in fs::read_dir(from)? {
let entry = entry?;
let metadata = entry.metadata()?;
let metadata = entry.path().metadata()?;

// If the entry is a dir and the recursive option is enabled, call itself
if metadata.is_dir() && recursive {
Expand Down Expand Up @@ -187,7 +187,17 @@ pub fn get_404_output_file(input_404: &Option<String>) -> String {
#[cfg(test)]
mod tests {
use super::copy_files_except_ext;
use std::fs;
use std::{fs, io::Result, path::Path};

#[cfg(target_os = "windows")]
fn symlink<P: AsRef<Path>, Q: AsRef<Path>>(src: P, dst: Q) -> Result<()> {
std::os::windows::fs::symlink_file(src, dst)
}

#[cfg(not(target_os = "windows"))]
fn symlink<P: AsRef<Path>, Q: AsRef<Path>>(src: P, dst: Q) -> Result<()> {
std::os::unix::fs::symlink(src, dst)
}

#[test]
fn copy_files_except_ext_test() {
Expand Down Expand Up @@ -218,6 +228,12 @@ mod tests {
if let Err(err) = fs::File::create(&tmp.path().join("sub_dir_exists/file.txt")) {
panic!("Could not create sub_dir_exists/file.txt: {}", err);
}
if let Err(err) = symlink(
&tmp.path().join("file.png"),
&tmp.path().join("symlink.png"),
) {
panic!("Could not symlink file.png: {}", err);
}

// Create output dir
if let Err(err) = fs::create_dir(&tmp.path().join("output")) {
Expand Down Expand Up @@ -249,5 +265,8 @@ mod tests {
if !(&tmp.path().join("output/sub_dir_exists/file.txt")).exists() {
panic!("output/sub_dir/file.png should exist")
}
if !(&tmp.path().join("output/symlink.png")).exists() {
panic!("output/symlink.png should exist")
}
}
}