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use std::process::Command;
pub fn input_with_editor_cutsom(
default_text: impl AsRef<str>,
cache_file: impl AsRef<std::path::Path>,
comment_char: impl AsRef<str>,
editor: String,
) -> Result<String, std::io::Error> {
let cache_path = cache_file.as_ref();
let default_content = default_text.as_ref();
let comment_prefix = comment_char.as_ref();
// Write default text to cache file
std::fs::write(cache_path, default_content)?;
// Open editor with cache file
let status = Command::new(editor).arg(cache_path).status()?;
if !status.success() {
return Err(std::io::Error::other("Editor exited with non-zero status"));
}
// Read the modified content
let content = std::fs::read_to_string(cache_path)?;
// Remove comment lines and trim
let processed_content: String = content
.lines()
.filter(|line| !line.trim().starts_with(comment_prefix))
.collect::<Vec<&str>>()
.join("\n");
// Delete the cache file
let _ = std::fs::remove_file(cache_path);
Ok(processed_content)
}
pub fn get_default_editor() -> String {
if let Ok(editor) = std::env::var("EDITOR") {
return editor;
}
"nano".to_string()
}
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