Add create_release.py and force conda upload on conflict

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Entire-Checkpoint: af8736e141d0

Author: facontidavide

.github/workflows/conda.yaml

@@ -85,7 +85,7 @@ jobs:
           EXIT_CODE=0
           for pkg in artifacts/**/*.conda artifacts/**/*.tar.bz2; do
             echo "Uploading ${pkg}"
-            if ! rattler-build upload prefix -c plotjuggler "${pkg}"; then
+            if ! rattler-build upload prefix --force -c plotjuggler "${pkg}"; then
               EXIT_CODE=1
             fi
           done

create_release.py

@@ -0,0 +1,72 @@
+#!/usr/bin/env python3
+"""Bump version in package.xml and conda.recipe/recipe.yaml, then commit."""
+
+import argparse
+import re
+import subprocess
+import sys
+from pathlib import Path
+
+REPO = Path(__file__).resolve().parent
+
+VERSION_FILES = {
+    REPO / "package.xml": (
+        re.compile(r"(<version>)([\d.]+)(</version>)"),
+        r"\g<1>{version}\g<3>",
+    ),
+    REPO / "conda.recipe/recipe.yaml": (
+        re.compile(r'(version:\s*")[\d.]+(")'),
+        r'\g<1>{version}\2',
+    ),
+}
+
+
+def current_version() -> str:
+    text = (REPO / "package.xml").read_text()
+    m = re.search(r"<version>([\d.]+)</version>", text)
+    if not m:
+        sys.exit("Cannot read current version from package.xml")
+    return m.group(1)
+
+
+def update_file(path: Path, pattern: re.Pattern, replacement: str, version: str):
+    text = path.read_text()
+    new_text, n = pattern.subn(replacement.format(version=version), text)
+    if n == 0:
+        sys.exit(f"Version pattern not found in {path.relative_to(REPO)}")
+    path.write_text(new_text)
+    print(f"  {path.relative_to(REPO)}: updated to {version}")
+
+
+def main():
+    cur = current_version()
+    parser = argparse.ArgumentParser(description="Bump project version and commit.")
+    parser.add_argument("version", help=f"New version (current: {cur})")
+    parser.add_argument(
+        "--no-commit", action="store_true", help="Update files without committing"
+    )
+    args = parser.parse_args()
+
+    new = args.version
+    if new == cur:
+        sys.exit(f"Version is already {cur}")
+
+    print(f"Bumping {cur} → {new}")
+    for path, (pattern, repl) in VERSION_FILES.items():
+        update_file(path, pattern, repl, new)
+
+    if args.no_commit:
+        return
+
+    files = [str(p) for p in VERSION_FILES]
+    subprocess.run(["git", "add", *files], check=True, cwd=REPO)
+    subprocess.run(
+        ["git", "commit", "-m", new],
+        check=True,
+        cwd=REPO,
+    )
+    print(f"\nCommitted as '{new}'. Review with: git log --oneline -1")
+
+
+if __name__ == "__main__":
+    main()