31 lines
773 B
Rust
31 lines
773 B
Rust
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use {
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clap::{value_t, ArgMatches},
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std::{
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fs,
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path::{Path, PathBuf},
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process::exit,
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},
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};
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pub fn parse_ledger_path(matches: &ArgMatches<'_>, name: &str) -> PathBuf {
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PathBuf::from(value_t!(matches, name, String).unwrap_or_else(|_err| {
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eprintln!(
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"Error: Missing --ledger <DIR> argument.\n\n{}",
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matches.usage()
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);
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exit(1);
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}))
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}
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// Canonicalize ledger path to avoid issues with symlink creation
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pub fn canonicalize_ledger_path(ledger_path: &Path) -> PathBuf {
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fs::canonicalize(&ledger_path).unwrap_or_else(|err| {
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eprintln!(
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"Unable to access ledger path '{}': {}",
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ledger_path.display(),
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err
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);
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exit(1);
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})
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}
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