ascendforever/find-images
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ascendforever 2024-10-13 18:01:00 -04:00
parent 6c9d912df3
commit 28a36d80cd
1 changed files with 10 additions and 4 deletions
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14
src/main.rs
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@ -6,6 +6,8 @@ use std::collections::HashSet;
use std::io::Write;
use std::path::{Path,PathBuf};
#[derive(StructOpt)]
#[structopt(about="Recursively get images")]
struct CLIArguments {
@ -34,6 +36,8 @@ struct CLIArguments {
targets: Vec<String>,
}
fn main() -> Result<(), Box<dyn std::error::Error>>{
let args = {
let mut args = CLIArguments::from_args();
@ -64,8 +68,10 @@ fn main() -> Result<(), Box<dyn std::error::Error>>{
Ok(())
}
struct Registry<'a> {
registry: Vec<(std::fs::Metadata,PathBuf)>,
registry: Vec<(std::fs::Metadata, PathBuf)>,
valid_extensions: HashSet<&'a str>
}
impl<'a> Registry<'a> {
@ -76,10 +82,10 @@ impl<'a> Registry<'a> {
pub fn write_all(&self, writer: &mut impl Write, separator_null: bool, quote: bool) -> std::io::Result<()> {
if separator_null {
if quote { for (_,file) in &self.registry { write!(writer, "{}\0", shlex::try_quote(&file.to_string_lossy()).unwrap())?; } }
else { for (_,file) in &self.registry { write!(writer, "{}\0", &file.to_string_lossy() )?; } }
else { for (_,file) in &self.registry { write!(writer, "{}\0", &file.to_string_lossy() )?; } }
} else {
if quote { for (_,file) in &self.registry { writeln!(writer, "{}", shlex::try_quote(&file.to_string_lossy()).unwrap())?; } }
else { for (_,file) in &self.registry { writeln!(writer, "{}", &file.to_string_lossy() )?; } }
else { for (_,file) in &self.registry { writeln!(writer, "{}", &file.to_string_lossy() )?; } }
}
Ok(())
}
@ -108,7 +114,7 @@ impl<'a> Registry<'a> {
if let Some(osstr_ext) = path.extension() {
match osstr_ext.to_str() {
Some(ext) => if self.valid_extensions.contains(ext) {
self.registry.push((metadata,path));
self.registry.push((metadata, path));
},
None => eprintln!(
"Cannot read non-utf-8 file extension: {} on {}",