Decompress a file.
| Parameters | Explanation | Required | Default | Remarks |
|---|---|---|---|---|
| src_dir | Directory of source to convert | Yes | None | |
| src_pattern | File pattern of source to convert. Regexp is available. | Yes | None | Only supports gz(gzip), bz2(bzip2), zip, and tar as extension. |
| dest_dir | Destination directory to convert | No | None | If not specified, the path is the same as src_dir.If a non-existent directory path is specified, the directory is automatically created. |
| password | Password used to decompress the compressed file. | No | None | Only support zip extension. |
| encoding | Character encoding when read and write | No | utf-8 | |
| chunk_size | The chunk size bytes, to be used for decompressing data streams that won’t fit into memory at once. | No | None | |
| nonfile_error | Whether an error is thrown when files are not found in src_dir. | No | False |
scenario:
- step:
class: FileDecompress
arguments:
src_dir: /tmp
src_pattern: test.csv.gz
dest_dir: /tmp