From 17065ed00d3ff65e6f28ae575b685247180a6c33 Mon Sep 17 00:00:00 2001
From: Louis Thurman <louisthurman@gmail.com>
Date: Tue, 7 Mar 2023 00:32:26 +0000
Subject: [PATCH] Update util script

---
 .gitignore         |  1 +
 auto_render.py     | 81 ++++++++++++++++++++++++++++++++++++++++++++++
 render_and_play.py | 30 -----------------
 3 files changed, 82 insertions(+), 30 deletions(-)
 create mode 100644 auto_render.py
 delete mode 100644 render_and_play.py

diff --git a/.gitignore b/.gitignore
index 6b7b37b..297cb21 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,4 +12,5 @@ Library-.*
 *.aux
 *.log
 *.orig
+*.mid
 *~
diff --git a/auto_render.py b/auto_render.py
new file mode 100644
index 0000000..d978475
--- /dev/null
+++ b/auto_render.py
@@ -0,0 +1,81 @@
+#!/usr/bin/python3 -u
+
+import logging
+import pathlib
+import subprocess
+import sys
+import time
+
+
+win_root = pathlib.Path(r"C:\Users\louis\GitKraken\dottes")
+lin_root = pathlib.Path("~/dottes")
+file_update_times = {}
+
+
+def run_continuous():
+    logging.info("Run continous")
+    
+    pwd = pathlib.Path()
+
+    while True:
+        for obj_path in pwd.rglob("*"):
+            obj_path_str = str(obj_path)
+            if not obj_path.is_file():
+                continue
+            if not obj_path_str.lower().endswith(".abc"):
+                continue
+            
+            if obj_path_str not in file_update_times:
+                file_update_times[obj_path_str] = obj_path.lstat().st_mtime
+            else:
+                if obj_path.lstat().st_mtime > file_update_times[obj_path_str]:
+                    file_update_times[obj_path_str] = obj_path.lstat().st_mtime
+                    convert_single(lin_path=obj_path_str)
+
+
+
+def convert_single(win_path: str = None, lin_path: str = None):
+    if win_path:
+        input_path = win_path
+        win_abc_file_path = pathlib.Path(win_path)
+        lin_abc_file_path = lin_root / win_abc_file_path.relative_to(win_root)
+    elif lin_path:
+        input_path = lin_path
+        lin_abc_file_path = pathlib.Path(lin_path)
+    else:
+        raise Exception("Argument win_path or lin_path must be given")
+    
+    
+    logging.info(f"Converting {input_path}")
+
+    out_file_name = lin_abc_file_path.name.rsplit(".", 1)[0] + ".mid"
+    output_path = lin_abc_file_path.parent / out_file_name
+
+    if output_path.exists():
+        output_path.unlink()
+
+    r = subprocess.run(
+        [
+            "abc2midi",
+            lin_abc_file_path.as_posix(),
+            "-o", output_path.as_posix()
+        ]
+    )
+
+    if r.returncode != 0:
+        logging.error(f"Error whilst convering {lin_abc_file_path}")
+    else:
+        logging.info(f"Converted {input_path} > {output_path}")
+
+
+if __name__ == "__main__":
+    logging.basicConfig(level=logging.INFO)
+    if len(sys.argv) > 1:
+        if sys.platform == "win32":
+            convert_single(win_path=sys.argv[1])
+        elif sys.platform == "linux":
+            convert_single(lin_path=sys.argv[1])
+        else:
+            raise Exception(f"Unknown platform '{sys.platform}', don't know how to interpret path")
+    else:
+        run_continuous()
diff --git a/render_and_play.py b/render_and_play.py
deleted file mode 100644
index bca12dc..0000000
--- a/render_and_play.py
+++ /dev/null
@@ -1,30 +0,0 @@
-import os
-import pathlib
-import subprocess
-import sys
-
-
-win_root = pathlib.Path(r"C:\Users\louis\GitKraken\dottes")
-lin_root = pathlib.Path("~/dottes")
-
-try:
-    win_abc_file_path = pathlib.Path(sys.argv[1])
-except IndexError:
-    win_abc_file_path = pathlib.Path(input())
-
-if not str(win_abc_file_path).lower().endswith(".abc"):
-    input("Doesn't look like an abc file.")
-    exit(1)
-
-lin_abc_file_path = lin_root / win_abc_file_path.relative_to(win_root)
-out_file_name = lin_abc_file_path.name.rsplit(".", 1)[0] + ".mid"
-lin_output_path = lin_abc_file_path.parent / out_file_name
-win_output_path = win_abc_file_path.parent / out_file_name
-
-if win_output_path.exists():
-    win_output_path.unlink()
-
-command = f"abc2midi {lin_abc_file_path.as_posix()} -o {lin_output_path.as_posix()}"
-print("Command:", command)
-r = subprocess.run([r"wsl"], input=command.encode())
-os.system(str(win_output_path))