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|
use anyhow::Result;
mod common;
use common::common_args::*;
use common::input_arg::*;
use common::output_option::*;
use common::program::*;
use common::target::*;
use common::test_dir::*;
use common::thin::*;
//------------------------------------------
const USAGE: &str = "Produces a compressed file of thin metadata. Only packs metadata blocks that are actually used.
Usage: thin_metadata_pack [OPTIONS] --input <DEV> --output <FILE>
Options:
-f, --force Force overwrite the output file
-h, --help Print help
-i, --input <DEV> Specify thinp metadata binary device/file
-o, --output <FILE> Specify packed output file
-V, --version Print version";
//------------------------------------------
struct ThinMetadataPack;
impl<'a> Program<'a> for ThinMetadataPack {
fn name() -> &'a str {
"thin_metadata_pack"
}
fn cmd<I>(args: I) -> Command
where
I: IntoIterator,
I::Item: Into<std::ffi::OsString>,
{
thin_metadata_pack_cmd(args)
}
fn usage() -> &'a str {
USAGE
}
fn arg_type() -> ArgType {
ArgType::IoOptions
}
fn bad_option_hint(option: &str) -> String {
msg::bad_option_hint(option)
}
}
impl<'a> InputProgram<'a> for ThinMetadataPack {
fn mk_valid_input(td: &mut TestDir) -> Result<std::path::PathBuf> {
mk_valid_md(td)
}
fn file_not_found() -> &'a str {
msg::FILE_NOT_FOUND
}
fn missing_input_arg() -> &'a str {
msg::MISSING_INPUT_ARG
}
fn corrupted_input() -> &'a str {
msg::BAD_SUPERBLOCK
}
}
impl<'a> OutputProgram<'a> for ThinMetadataPack {
fn missing_output_arg() -> &'a str {
msg::MISSING_OUTPUT_ARG
}
}
//------------------------------------------
test_accepts_help!(ThinMetadataPack);
test_accepts_version!(ThinMetadataPack);
test_rejects_bad_option!(ThinMetadataPack);
test_missing_input_option!(ThinMetadataPack);
test_missing_output_option!(ThinMetadataPack);
test_input_file_not_found!(ThinMetadataPack);
//-----------------------------------------
|
