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add custom index filename support

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yggverse 2025-02-12 19:26:27 +02:00
parent 86b5d41aec
commit dbd9fa3960
3 changed files with 11 additions and 11 deletions
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6
src/argument.rs
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@ -3,9 +3,9 @@ use clap::Parser;
#[derive(Parser, Debug)]
#[command(version, about, long_about = None)]
pub struct Argument {
/// Generate `index.gmi` files (`false` by default)
#[arg(short, long, default_value_t = false)]
pub index: bool,
/// Generate index files (`index.gmi` by default, empty to disable)
#[arg(short, long, default_value_t = String::from("index.gmi"))]
pub index: String,
/// Limit channel items (unlimited by default)
#[arg(short, long, default_value_t = 0)]

10
src/main.rs
View file

@ -94,14 +94,14 @@ fn crawl(argument: &Argument, output: &Output) -> Result<(), Box<dyn Error>> {
File::create(destination.item())?.write_all(data.join("\n\n").as_bytes())?;
if argument.index {
index.insert(destination.path); // request `index.gmi` update
if !argument.index.is_empty() {
index.insert(destination.path); // request index file update
}
}
// renew pending `index.gmi` files on items crawl completed
// renew pending index files on items crawl completed
for path in index {
let subject = format!("{path}index.gmi");
let subject = format!("{path}{}", argument.index);
let mut index = File::create(&subject)?;
let mut data = Vec::with_capacity(argument.limit);
@ -110,7 +110,7 @@ fn crawl(argument: &Argument, output: &Output) -> Result<(), Box<dyn Error>> {
for file in read_dir(&path)? {
let name = file?.file_name().into_string().unwrap();
if name == "index.gmi" {
if name == argument.index {
continue;
}