scripts: Add bump_version.py

scripts/bump_version.json

@@ -0,0 +1,10 @@
+{
+    "files": {
+        "drakcore/drakcore/frontend/package.json": "\"version\": \"$VERSION\"",
+        "drakcore/drakcore/frontend/package-lock.json": "\"version\": \"$VERSION\"",
+        "drakcore/drakcore/version.py": "__version__ = \"$VERSION\"",
+        "drakrun/drakrun/version.py": "__version__ = \"$VERSION\"",
+        "docs/conf.py": "release = 'v$VERSION'"
+    },
+    "regex": "(\\d+\\.\\d+\\.\\d+(?:-(post|dev|alpha|beta|rc)[0-9])?)"
+}

scripts/bump_version.py

@@ -0,0 +1,80 @@
+#! /usr/bin/env python3
+# bump_version.py 0.1.0
+import difflib
+import json
+import re
+import sys
+from pathlib import Path
+
+CONFIG = json.loads((Path(__file__).parent / "bump_version.json").read_text())
+CURRENT_DIR = Path.cwd()
+VERSION_FILES = {
+    (CURRENT_DIR / path): pattern for path, pattern in CONFIG["files"].items()
+}
+VERSION_REGEX = CONFIG["regex"]
+
+
+def main(new_version):
+    input_files = {}
+    output_files = {}
+    old_version = None
+
+    if not re.match(fr"^{VERSION_REGEX}$", new_version):
+        print(f"[!] '{new_version}' doesn't match the regex: {VERSION_REGEX}")
+        return
+
+    def subst_version(repl):
+        return (
+            repl.string[repl.start(0) : repl.start(1)]
+            + new_version
+            + repl.string[repl.end(1) : repl.end(0)]
+        )
+
+    for path in VERSION_FILES.keys():
+        if not path.exists():
+            print(f"[!] File {str(path)} is missing. Are you in project root dir?")
+            return False
+
+        with open(path, "r") as f:
+            content = input_files[path] = f.read()
+
+        pattern = VERSION_FILES[path].replace("$VERSION", VERSION_REGEX)
+        print(pattern)
+        version = next(re.finditer(pattern, content)).group(1)
+        output_files[path] = re.sub(pattern, subst_version, content, count=1)
+
+        if old_version is not None and version != old_version:
+            print(
+                f"[!] {str(path)} contains different version than other files "
+                f"({version} != {old_version})"
+            )
+        old_version = version
+
+    for path in VERSION_FILES.keys():
+        input_lines = input_files[path].splitlines()
+        output_lines = output_files[path].splitlines()
+        if input_lines == output_lines:
+            print("[*] No changes detected.")
+            return
+        print("=== " + str(path))
+        for line in difflib.unified_diff(input_lines, output_lines, lineterm=""):
+            print(line)
+
+    response = ""
+    while response.lower() not in {"y", "n", "yes", "no"}:
+        response = input("[*] Check above diff ^ Is it correct? (y/n): ")
+
+    if response.lower() in {"y", "yes"}:
+        for path, content in output_files.items():
+            with open(path, "w") as f:
+                f.write(content)
+        print("[+] Changes applied!")
+    else:
+        print("[-] Changes discarded.")
+
+
+if __name__ == "__main__":
+    if not sys.argv[1:]:
+        print("Usage: bump_version.py [new_version]")
+    else:
+        main(sys.argv[1])