NyxErinys/crunchy-cli
1
0
Fork 0
mirror of https://github.com/crunchy-labs/crunchy-cli.git synced 2026-01-21 12:12:00 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

Extend function to get free file

Browse source
This commit is contained in:
ByteDream 2022-12-02 22:06:08 +01:00
parent e9b3088cde
commit afab3826c9
6 changed files with 37 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

17
crunchy-cli-core/src/utils/os.rs
View file

@ -19,7 +19,7 @@ pub fn has_ffmpeg() -> bool {
}
}
/// Any tempfiles should be created with this function. The prefix and directory of every file
/// Any tempfile should be created with this function. The prefix and directory of every file
/// created with this method stays the same which is helpful to query all existing tempfiles and
/// e.g. remove them in a case of ctrl-c. Having one function also good to prevent mistakes like
/// setting the wrong prefix if done manually.
@ -36,17 +36,20 @@ pub fn tempfile<S: AsRef<str>>(suffix: S) -> io::Result<NamedTempFile> {
}
/// Check if the given path exists and rename it until the new (renamed) file does not exist.
pub fn free_file(mut path: PathBuf) -> (PathBuf, bool) {
pub fn free_file(mut path: PathBuf) -> PathBuf {
let mut i = 0;
while path.exists() {
i += 1;
let ext = path.extension().unwrap().to_str().unwrap();
let mut filename = path.file_name().unwrap().to_str().unwrap();
filename = &filename[0..filename.len() - ext.len() - 1];
let ext = path.extension().unwrap().to_string_lossy();
let filename = path.file_stem().unwrap().to_string_lossy();
path.set_file_name(format!("{} ({}).{}", filename, i, ext))
}
(path, i != 0)
sanitize_file(path)
}
/// Sanitizes the given path to not contain any invalid file character.
pub fn sanitize_file(path: PathBuf) -> PathBuf {
path.with_file_name(sanitize_filename::sanitize(path.file_name().unwrap().to_string_lossy()))
}