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fix: handle lines starting with # in md files better

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This commit is contained in:
Samuel Štancl 2025-09-13 20:21:29 +02:00
parent b1c165b0e8
commit d4bf97ce12
5 changed files with 69 additions and 4 deletions
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40
src/scan.rs
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@ -274,13 +274,31 @@ pub fn scan_dir(dir: &Path, entries: &mut Vec<Entry>, excludes: &mut Vec<PathBuf
pub fn scan_todo_file(path: &Path, entries: &mut Vec<Entry>) -> io::Result<()> {
let str = fs::read_to_string(path)?;
let mut current_category: Option<&str> = None;
let mut in_code_block = false;
// This can produce:
// - generic todos (above any category)
// - category todos (below a ## category heading)
// - priority todos (priority keyword part of the line)
'line: for (line_num, line) in str.lines().enumerate() {
if line.starts_with('#') {
if line.starts_with("```") {
// If we are in an *unindented* code block, we ignore lines
// starting with # - they cannot be headings. Indented
// code blocks are irrelevant.
in_code_block = ! in_code_block;
continue;
}
// We need the line to start with # followed by spaces. So we cannot check just for '#'
// There's also no real need for any complex logic iterating over the line's characters,
// we can just check reasonable heading hierarchy like this. Anything else is unlikely.
if ! in_code_block && (false
|| line.starts_with("# ")
|| line.starts_with("## ")
|| line.starts_with("### ")
|| line.starts_with("#### ")
|| line.starts_with("##### ")
) {
current_category = Some(line.split_once("# ").unwrap().1);
continue;
@ -338,13 +356,31 @@ pub fn scan_todo_file(path: &Path, entries: &mut Vec<Entry>) -> io::Result<()> {
pub fn scan_readme_file(path: &Path, entries: &mut Vec<Entry>) -> io::Result<()> {
let str = fs::read_to_string(path)?;
let mut in_todo_section = false;
let mut in_code_block = false;
// This can produce:
// - generic todos (above any category)
// - category todos (below a ## category heading) todo@real add this logic and update README.md
// - priority todos (priority keyword part of the line)
'line: for (line_num, line) in str.lines().enumerate() {
if line.starts_with('#') {
if line.starts_with("```") {
// If we are in an *unindented* code block, we ignore lines
// starting with # - they cannot be headings. Indented
// code blocks are irrelevant.
in_code_block = ! in_code_block;
continue;
}
// We need the line to start with # followed by spaces. So we cannot check just for '#'
// There's also no real need for any complex logic iterating over the line's characters,
// we can just check reasonable heading hierarchy like this. Anything else is unlikely.
if ! in_code_block && (false
|| line.starts_with("# ")
|| line.starts_with("## ")
|| line.starts_with("### ")
|| line.starts_with("#### ")
|| line.starts_with("##### ")
) {
let section = line.split_once("# ").unwrap().1;
let cleaned_section = section.to_lowercase().trim_end_matches(':').trim().to_string();