wip: findr.

findr.odin

@@ -2,19 +2,63 @@ package findr
 
 import "core:fmt"
 import "core:os"
+import "core:strings"
 
 main :: proc() {
 	args := os.args
 
-	search_dirs := make([dynamic]string)
-	defer delete(search_dirs)
+	opts: WalkOptions
+	opts.include_hidden = true
+	opts.ignore_mode = .Respected
 
-	for i in 1 ..< len(args) {
-		append(&search_dirs, args[i])
+	excludes := make([dynamic]string)
+	defer delete(excludes)
+
+	pattern := ""
+	paths := make([dynamic]string)
+	defer delete(paths)
+
+	i := 1
+	for i < len(args) {
+		arg := args[i]
+		switch {
+		case arg == "-I":
+			opts.ignore_mode = .All
+		case arg == "--ignored":
+			opts.ignore_mode = .Ignored
+		case arg == "--no-hidden":
+			opts.include_hidden = false
+		case arg == "-E":
+			i += 1
+			if i < len(args) {
+				append(&excludes, args[i])
+			}
+		case strings.has_prefix(arg, "-E"):
+			append(&excludes, arg[2:])
+		case len(arg) > 0 && arg[0] == '-':
+			// unknown flag, skip
+		case:
+			if pattern == "" {
+				pattern = arg
+			} else {
+				append(&paths, arg)
+			}
+		}
+		i += 1
 	}
 
-	if len(search_dirs) == 0 {
-		append(&search_dirs, ".")
+	if len(paths) == 0 && pattern != "" && os.exists(pattern) {
+		append(&paths, pattern)
+		pattern = ""
+	}
+
+	opts.pattern = pattern
+	if len(excludes) > 0 {
+		opts.excludes = excludes[:]
+	}
+
+	if len(paths) == 0 {
+		append(&paths, ".")
 	}
 
 	results := make([dynamic]string)
@@ -24,12 +68,11 @@ main :: proc() {
 	}
 
 	thread_count := os.get_processor_core_count()
-	for dir in search_dirs {
-		walk(dir, &results, thread_count)
+	for dir in paths {
+		walk(dir, &results, opts, thread_count)
 	}
 
 	for r in results {
 		fmt.println(r)
 	}
 }
-