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- # 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 optional -p pattern arguments. If specified, only files
- matching at least one of the patterns ("fnmatch" style") 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 chain being spitted is always ended with a "stop block" (a zero-allocation
- block that stops the CFS chain). You can call `cfspack` with no argument to get
- only a stop block.
-
- 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.
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