tarsum

Reads an archive file and prints hashes of the files within it.

Supports file hashes that are supported by the checksums crate.

Currently supported archive formats: * zip * tar * tar.gz * tar.xz * tar.bz2 * PRs for more formats are welcome!

Todo:

• more archive types
• tests
• provide JSON/? output for easier more readable machine output

Current help text: ``` USAGE: tarsum [FLAGS] [OPTIONS] [target]

ARGS: If no file is provided, it is read over stdin, and --format must be supplied

FLAGS: -e, --escaped Perform C-style string escaping on filenames. Default is to force filenames to UTF8, which may be lossy.

    --help
        Prints help information

-l, --lower
        Emit lowercase file hashes

-V, --version
        Prints version information

OPTIONS: -f, --format Read the file as a specific file format. Overrides the target's extension.

-h, --hash <hash>
        Specify the hash algorithm [default: MD5]

-r, --regex <regex>
        Outputs and hashes only matching filenames

Supported hash algorithms: (from the checksums rust crate, https://crates.io/crates/checksums) SHA1 SHA2 = SHA2-512, SHA2-384, SHA2-256, SHA2-224 SHA3 = SHA3-512, SHA3-256 blake, blake2 crc64, crc32, crc32c, crc16, crc8, md5, md6-128, md6-256, md6-512 xor8 ```

Example output: tarsum$ tarsum ./test_data/root.tar a/aa/f.txt 75FFCBE62A0C6E7C5E770A55BBA54C67 a/aa/g.txt 576248B3F051506BB5316CBAA90A0778 a/bb/h.txt C14E72CEE3A122DEE5B64D73EFD91B19 a/d.txt A91067CFE85BA92E6D9FD5538CD75117 a/e.txt CD12B29773CF3BFB72C2F6DDBF7AD0EC a.txt 5E70D8E77DAF4B3E0CEB05E0868C6530 b/aa/i.txt 24F5874A3F293722FCD9FDFCDB967382 b.txt 2284615785EAAC08938CE4B1EAFF0E1E c.txt 5C08CE6C57F9957003246E92D07D03D4