Resolve full file paths when copying files
Currently, the `copy_files` function doesn't support symlink files due to its use of `DirEntry::metadata` - To avoid this issue, this patch resolves the file path first before checking for metadata. Fixes #1157
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@ -110,7 +110,7 @@ pub fn copy_files_except_ext(
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for entry in fs::read_dir(from)? {
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let entry = entry?;
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let metadata = entry.metadata()?;
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let metadata = entry.path().metadata()?;
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// If the entry is a dir and the recursive option is enabled, call itself
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if metadata.is_dir() && recursive {
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@ -187,7 +187,17 @@ pub fn get_404_output_file(input_404: &Option<String>) -> String {
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#[cfg(test)]
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mod tests {
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use super::copy_files_except_ext;
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use std::fs;
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use std::{fs, io::Result, path::Path};
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#[cfg(target_os = "windows")]
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fn symlink<P: AsRef<Path>, Q: AsRef<Path>>(src: P, dst: Q) -> Result<()> {
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std::os::window::fs::symlink_file(src, dst)
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}
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#[cfg(not(target_os = "windows"))]
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fn symlink<P: AsRef<Path>, Q: AsRef<Path>>(src: P, dst: Q) -> Result<()> {
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std::os::unix::fs::symlink(src, dst)
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}
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#[test]
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fn copy_files_except_ext_test() {
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@ -218,6 +228,12 @@ mod tests {
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if let Err(err) = fs::File::create(&tmp.path().join("sub_dir_exists/file.txt")) {
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panic!("Could not create sub_dir_exists/file.txt: {}", err);
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}
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if let Err(err) = symlink(
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&tmp.path().join("file.png"),
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&tmp.path().join("symlink.png"),
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) {
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panic!("Could not symlink file.png: {}", err);
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}
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// Create output dir
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if let Err(err) = fs::create_dir(&tmp.path().join("output")) {
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@ -249,5 +265,8 @@ mod tests {
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if !(&tmp.path().join("output/sub_dir_exists/file.txt")).exists() {
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panic!("output/sub_dir/file.png should exist")
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}
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if !(&tmp.path().join("output/symlink.png")).exists() {
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panic!("output/symlink.png should exist")
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}
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}
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}
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