From ed0b1c45352692270bd93b222bf5eb69e0c7085e Mon Sep 17 00:00:00 2001
From: Paul Campbell <campbjpa@amazon.com>
Date: Wed, 18 Sep 2024 11:23:11 +0100
Subject: [PATCH] feat: log progress ignoring files listed in .gitignore,
 .ignore and .rgignore

---
 Cargo.toml  |  1 +
 src/main.rs | 34 +++++++++++-----------------------
 2 files changed, 12 insertions(+), 23 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 08ea434..928d2c6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,3 +8,4 @@ anyhow = "1.0"
 regex = "1.10"
 ureq = "2.10"
 kxio = "1.2"
+ignore = "0.4"
diff --git a/src/main.rs b/src/main.rs
index 94f3a39..3d8d574 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -25,12 +25,14 @@ fn main() -> Result<()> {
     println!("Prefix: {}", config.prefix_pattern);
     println!("Issues: {}", config.issue_pattern);
 
-    // TODO: scan files in workdir
-    // TODO: ignore files listed in .rgignore .ignore or .gitignore
-
     let mut found_markers = FoundMarkers::default();
 
-    scan_files(&config, &mut found_markers)?;
+    for file in ignore::Walk::new(config.fs.base()).flatten() {
+        let path = file.path();
+        if config.fs.path_is_file(path)? {
+            scan_file(path, &config, &mut found_markers)?;
+        }
+    }
 
     println!("{found_markers:?}");
 
@@ -82,30 +84,16 @@ impl FoundMarkers {
     }
 }
 
-fn scan_files(config: &Config, found_markers: &mut FoundMarkers) -> Result<()> {
-    scan_dir(config.fs.base(), config, found_markers)
-}
-
-fn scan_dir(dir: &Path, config: &Config, found_markers: &mut FoundMarkers) -> Result<()> {
-    let read_dir = config.fs.dir_read(dir)?;
-    for entry in read_dir {
-        match entry? {
-            DirItem::File(file) => scan_file(&file, config, found_markers),
-            DirItem::Dir(dir) => scan_dir(&dir, config, found_markers),
-            DirItem::SymLink(_) | DirItem::Fifo(_) | DirItem::Unsupported(_) => Ok(()),
-        }?;
-    }
-    Ok(())
-}
-
-fn scan_file(path: &Path, config: &Config, found_markers: &mut FoundMarkers) -> Result<()> {
+fn scan_file(file: &Path, config: &Config, found_markers: &mut FoundMarkers) -> Result<()> {
+    println!("file: {}", file.to_string_lossy());
     config
         .fs
-        .file_read_to_string(path)?
+        .file_read_to_string(file)?
         .lines()
         .enumerate()
-        .filter_map(|(n, line)| prefix_match(n, line, path, config))
+        .filter_map(|(n, line)| prefix_match(n, line, file, config))
         .for_each(|marker| {
+            println!("- {}", marker.line.value);
             if let Some(issue) = config
                 .issue_pattern
                 .find(&marker.line.value)