refactor(findr): Now accepts an allocator parameter.

TODOS.md

@@ -18,11 +18,9 @@
 
 9. Update `read_wire_string` to use a slice.
 
-10. Pass allocator to findr?
+10. Consider getting rid of color global.
 
-11. Consider getting rid of color global.
-
-12. `write_flags_table` should never return false.
+11. `write_flags_table` should never return false.
 
 ## Double-check AI output
 

config.odin

@@ -201,8 +201,7 @@ find_git_roots :: proc(
 	ok: bool,
 ) {
 	paths := search_paths(cfg, allocator)
-	// TODO: Pass allocator to findr
-	findr.find_repos(paths[:], &roots, os.get_processor_core_count())
+	findr.find_repos(paths[:], &roots, os.get_processor_core_count(), allocator)
 	ok = true
 	return
 }
@@ -214,6 +213,7 @@ search_paths :: proc(cfg: Config, allocator := context.allocator) -> [dynamic]st
 	}
 
 	paths := new_clone(cfg.scan_config.include, allocator)
+	defer free(paths, allocator)
 
 	for &include in paths {
 		expanded, _ := strings.replace(include, "~", home, 1, allocator)
@@ -227,7 +227,8 @@ search_paths :: proc(cfg: Config, allocator := context.allocator) -> [dynamic]st
 			}
 		}
 	}
-	return paths^
+	result := paths^
+	return result
 }
 
 envr_dir :: proc(config_path: string) -> string {

config_test.odin

@@ -2,6 +2,7 @@
 package main
 
 import "core:fmt"
+import "core:mem"
 import "core:os"
 import "core:path/filepath"
 import "core:strings"
@@ -194,3 +195,14 @@ test_search_paths_expands_tilde :: proc(t: ^testing.T) {
 	}
 }
 
+@(test)
+test_search_paths_no_leak :: proc(t: ^testing.T) {
+	cfg := Config {
+		scan_config = ScanConfig{include = make([dynamic]string, 0, 1)},
+	}
+	defer delete(cfg.scan_config.include)
+	append(&cfg.scan_config.include, "/tmp")
+
+	_ = search_paths(cfg, context.allocator)
+}
+

db.odin

@@ -491,7 +491,7 @@ db_persist :: proc(db: ^Db, f: ^EnvFile, old_path: string) -> bool {
 }
 
 try_move_dir :: proc(db: ^Db, f: ^EnvFile, allocator: mem.Allocator) -> (bool, SyncError) {
-	roots, ok := find_git_roots(db.cfg)
+	roots, ok := find_git_roots(db.cfg, context.allocator)
 	if !ok {
 		return false, .GitRootFailed
 	}

findr/repos.odin

@@ -16,7 +16,14 @@ RepoPool :: struct {
 	threads:      []^thread.Thread,
 }
 
-find_repos :: proc(roots: []string, results: ^[dynamic]string, thread_count: int) {
+find_repos :: proc(
+	roots: []string,
+	results: ^[dynamic]string,
+	thread_count: int,
+	allocator := context.allocator,
+) {
+	// TODO: This may be a code smell
+	context.allocator = allocator
 	if len(roots) == 0 do return
 
 	pool := new(RepoPool)
@@ -126,3 +133,4 @@ process_repo_dir :: proc(pool: ^RepoPool, dir_path: string) {
 		}
 	}
 }
+

findr/walker.odin

@@ -78,7 +78,15 @@ collect_worker :: proc(t: ^thread.Thread) {
 	}
 }
 
-walk :: proc(roots: []string, results: ^[dynamic]string, opts: WalkOptions, thread_count: int) {
+walk :: proc(
+	roots: []string,
+	results: ^[dynamic]string,
+	opts: WalkOptions,
+	thread_count: int,
+	allocator := context.allocator,
+) {
+	// TODO: This may be a code smell
+	context.allocator = allocator
 	if len(roots) == 0 do return
 
 	ch, _ := chan.create(chan.Chan([]u8), max(2 * thread_count, 2), context.allocator)