Fix config path resolution for one-click runners

example/run_all.py

@@ -7,7 +7,7 @@ import subprocess
 import sys
 from pathlib import Path
 
-from platform_utils import safe_path, is_windows, resolve_path
+from platform_utils import safe_path, is_windows
 
 
 def run(cmd):
@@ -35,24 +35,34 @@ def parse_args():
     return parser.parse_args()
 
 
+def resolve_config_path(base_dir: Path, cfg_arg: str) -> Path:
+    p = Path(cfg_arg)
+    if p.is_absolute():
+        if p.exists():
+            return p.resolve()
+        raise SystemExit(f"config not found: {p}")
+
+    repo_dir = base_dir.parent
+    candidates = [p, base_dir / p, repo_dir / p]
+    if p.parts and p.parts[0] == "example":
+        trimmed = Path(*p.parts[1:]) if len(p.parts) > 1 else Path()
+        if str(trimmed):
+            candidates.extend([base_dir / trimmed, repo_dir / trimmed])
+
+    for c in candidates:
+        if c.exists():
+            return c.resolve()
+
+    tried = "\n".join(str(c) for c in candidates)
+    raise SystemExit(f"config not found: {cfg_arg}\ntried:\n{tried}")
+
+
 def main():
     args = parse_args()
     base_dir = Path(__file__).resolve().parent
-    config_path = Path(args.config)
+    config_path = resolve_config_path(base_dir, args.config)
     with open(config_path, "r", encoding="utf-8") as f:
         cfg = json.load(f)
-
-    # Resolve config path without duplicating base_dir on Windows when user passes example/config.json
-    if config_path.is_absolute():
-        config_path = resolve_path(config_path.parent, config_path)
-    else:
-        candidate = base_dir / config_path
-        if candidate.exists():
-            config_path = resolve_path(candidate.parent, candidate)
-        elif config_path.exists():
-            config_path = resolve_path(config_path.parent, config_path)
-        else:
-            config_path = resolve_path(base_dir, config_path)
     timesteps = cfg.get("timesteps", 200)
     seq_len = cfg.get("sample_seq_len", cfg.get("seq_len", 64))
     batch_size = cfg.get("sample_batch_size", cfg.get("batch_size", 2))

example/run_all_full.py

@@ -7,7 +7,7 @@ import subprocess
 import sys
 from pathlib import Path
 
-from platform_utils import safe_path, is_windows, resolve_path
+from platform_utils import safe_path, is_windows
 
 
 def run(cmd):
@@ -32,22 +32,32 @@ def parse_args():
     return parser.parse_args()
 
 
-def resolve_config(base_dir: Path, cfg_arg: str) -> Path:
+def resolve_config_path(base_dir: Path, cfg_arg: str) -> Path:
-    config_path = Path(cfg_arg)
+    p = Path(cfg_arg)
-    if config_path.is_absolute():
+    if p.is_absolute():
-        return Path(resolve_path(config_path.parent, config_path))
+        if p.exists():
-    candidate = base_dir / config_path
+            return p.resolve()
-    if candidate.exists():
+        raise SystemExit(f"config not found: {p}")
-        return Path(resolve_path(candidate.parent, candidate))
+
-    if config_path.exists():
+    repo_dir = base_dir.parent
-        return Path(resolve_path(config_path.parent, config_path))
+    candidates = [p, base_dir / p, repo_dir / p]
-    return Path(resolve_path(base_dir, config_path))
+    if p.parts and p.parts[0] == "example":
+        trimmed = Path(*p.parts[1:]) if len(p.parts) > 1 else Path()
+        if str(trimmed):
+            candidates.extend([base_dir / trimmed, repo_dir / trimmed])
+
+    for c in candidates:
+        if c.exists():
+            return c.resolve()
+
+    tried = "\n".join(str(c) for c in candidates)
+    raise SystemExit(f"config not found: {cfg_arg}\ntried:\n{tried}")
 
 
 def main():
     args = parse_args()
     base_dir = Path(__file__).resolve().parent
-    config_path = resolve_config(base_dir, args.config)
+    config_path = resolve_config_path(base_dir, args.config)
     with open(config_path, "r", encoding="utf-8") as f:
         cfg = json.load(f)