feat: Update source from aqua settings

Author: attakei

tools/sync-latest-sass.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+import re
 from pathlib import Path
 
 import yaml
@@ -7,6 +8,15 @@
 
 root = Path(__file__).parents[1]
 
+TARGETS = {
+    root / "src/sass_embedded/_const.py": [
+        {
+            "match": r'DART_SASS_VERSION = ".+"',
+            "replace": r'DART_SASS_VERSION = "{version}"',
+        }
+    ]
+}
+
 
 def pick_sass_version(aqua: dict):
     for pkg in aqua["packages"]:
@@ -15,6 +25,23 @@ def pick_sass_version(aqua: dict):
     raise Exception("Package is not found")
 
 
+def update_sources(version: str):
+    for src, rules in TARGETS.items():
+        lines = src.read_text().split("\n")
+        new_lines = []
+        for idx, line in enumerate(lines):
+            if not line:
+                new_lines.append(line)
+                continue
+            for rule in rules:
+                if not re.fullmatch(rule["match"], line):
+                    continue
+                line = rule["replace"].format(version=version)
+            else:
+                new_lines.append(line)
+        src.write_text("\n".join(new_lines))
+
+
 def main():
     aqua_yaml_path = root / "aqua.yaml"
     aqua = yaml.safe_load(aqua_yaml_path.read_text())
@@ -24,6 +51,7 @@ def main():
     if sass_version == const.DART_SASS_VERSION:
         return 0
     print("Detect newer Dart Sass.")
+    update_sources(sass_version)
     pass