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+1,11 @@ [package] name = "ls-todo" -version = "0.1.0" +version = "1.0.0" edition = "2021" # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html [dependencies] +ignore = "0.4" +comment-parser = "0.1" +regex = "1" diff --git a/rustfmt.toml b/rustfmt.toml new file mode 100644 index 0000000..04a2d6e --- /dev/null +++ b/rustfmt.toml @@ -0,0 +1,4 @@ +tab_spaces = 2 +hard_tabs = true +reorder_imports = true +newline_style = "Unix" diff --git a/src/main.rs b/src/main.rs index e7a11a9..9c32090 100644 --- a/src/main.rs +++ b/src/main.rs @@ -1,3 +1,68 @@ -fn main() { - println!("Hello, world!"); +use std::{env, path::{PathBuf, Path}, fs}; +use comment_parser::CommentParser; +use ignore::Walk; +use regex::Regex; + +// TODO: Line number location breaks when multiple remainders exist with same content + +#[derive(Debug)] +struct Reminder { + file: PathBuf, + row: u32, + col: u32, + contents: String +} + + +fn list_reminders

(path: P) -> Vec +where + P: AsRef +{ + let mut reminders = vec![]; + let reminder_pattern = Regex::new(r"^[A-Z]+:").unwrap(); + + for result in Walk::new(path) { + if result.is_err() { continue; } + + let entry = result.unwrap(); + let path = entry.path(); + if !path.is_file() { continue; } + + let rules = comment_parser::get_syntax_from_path(path); + if rules.is_err() { continue; } + + let rules = rules.unwrap(); + let file_contents = fs::read_to_string(path).unwrap(); + let parser = CommentParser::new(&file_contents, rules); + for comment in parser { + let text = comment.text().trim_start(); + if reminder_pattern.is_match(text) { + let occurence = file_contents.find(text).unwrap(); + let row = (file_contents.chars().take(occurence).filter(|c| *c == '\n').count()+1) as u32; + let col = (occurence - file_contents[..occurence].rfind('\n').unwrap_or(0)) as u32; + + reminders.push(Reminder { + file: path.to_path_buf(), + row, + col, + contents: text.to_string() + }) + } + } + } + + reminders +} + +fn main() { + let search_dir; + if let Some(path) = env::args().nth(1) { + search_dir = path; + } else { + search_dir = ".".to_string(); + } + + for reminder in list_reminders(search_dir) { + println!("{}:{}:{}:{}", reminder.file.display(), reminder.row, reminder.col, reminder.contents); + } }