lume -s, Fail to copy file to where the path once was a directory

[iacore]

Version

about the latest

Platform

Linux

What steps will reproduce the bug?

1. site.copy('public')

deno task serve &
# wait for server to launch
cd public/
mkdir b.md
touch b.md/b.md
rm -r b.md; touch b.md

How often does it reproduce? Is there a required condition?

100% methinks

What is the expected behavior?

There should be no error.

What do you see instead?

ERROR Failed to copy file: /b.md/b.md: Not a directory (os error 20): readfile '/home/user/__site__/public/b.md/b.md'

Additional information

workaround: run deno task serve again.

[oscarotero]

Do you mean this error should be catched and showed in the terminal but without exit?

[iacore]

Do you mean this error should be cached and showed in the terminal but without exit?

ohhh sorry i forgot to fill in the field; it should not be an user-facing error.

let me explain why the error happens

1. b.md/b.md is created
2. b.md/b.md is deleted, but b.md/ isn't deleted
3. b.md is created

proper behavior:
when Lume sees empty folder it should overwrite it

this may mess with site.copy('empty_directory'); not sure who would want to put an empty directory in the output though.