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Virgil Dupras
252d71f1b8
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il y a 5 ans | |
|---|---|---|
| .. | ||
| .gitignore | il y a 5 ans | |
| Makefile | il y a 5 ans | |
| README.md | il y a 5 ans | |
| cfspack.c | il y a 5 ans | |
| cfsunpack.c | il y a 5 ans | |
README.md
cfspack
A tool/library to pack files into a CFS blob and unpack a CFS blob into a directory.
Usage
To pack a directory into a CFS blob, run:
cfspack /path/to/directory
The blob is spit to stdout. If there are subdirectories, they will be prefixes to the filenames under it.
cfspack takes an optional second argument, a “fnmatch” pattern. If specified,
only files patching the pattern will be included.
If path is a file, a CFS with a single file will be spit and its name will exclude the directory part of that filename.
The program errors out if a file name is too long (> 26 bytes) or too big (> 0x10000 - 0x20 bytes).
To unpack a blob to a directory:
cfsunpack /path/to/dest < blob
If destination exists, files are created alongside existing ones. If a file to unpack already exists, it is overwritten.