Remove setuptools_scm and set version in pyproject.toml (#6550)

python/pyproject.toml

@@ -1,12 +1,10 @@
 [build-system]
-requires = ["setuptools>=71.0", "setuptools_scm>=8"]
+requires = ["setuptools>=71.0"]
 build-backend = "setuptools.build_meta"
 
 [project]
 name = "ccf"
-# Automatically extract version number from git environment
-# See https://github.com/pypa/setuptools_scm for details
-dynamic = ["version"]
+version = "6.0.0-dev1"
 authors = [
   { name="CCF Team", email="CCF-Sec@microsoft.com" },
 ]
@@ -33,11 +31,6 @@ script-files = [
     "utils/verify_quote.sh"
 ]
 
-[tool.setuptools_scm]
-version_file = "src/ccf/version.py"
-root = ".."
-git_describe_command = "git describe --tags --long --match \"ccf-*\""
-
 [project.urls]
 Homepage = "https://github.com/microsoft/ccf"
 Issues = "https://github.com/microsoft/ccf/issues"

scripts/extract-release-notes.py

@@ -68,6 +68,16 @@ def main():
     release_notes = {}
     links_found = []
 
+    # Check that pyproject.toml is up to date
+    # Once we have upgraded to Python 3.11, we can use tomllib to parse pyproject.toml
+    pyproject_version = None
+    with open("python/pyproject.toml") as pyproject:
+        for line in pyproject:
+            if line.startswith("version"):
+                _, version = line.split("=")
+                pyproject_version = version.strip().strip('"')
+    assert pyproject_version is not None, "Could not find version in pyproject.toml"
+
     # Parse file, bucketing lines into each version's release notes
     current_release_notes = None
     with open(args.changelog) as f:
@@ -75,6 +85,10 @@ def main():
             if match := version_header.match(line):
                 log_version = match.group(1)
                 current_release_notes = []
+                if not release_notes:
+                    assert (
+                        log_version == pyproject_version
+                    ), f"First version in CHANGELOG must match version in pyproject.toml: {pyproject_version}"
                 release_notes[log_version] = current_release_notes
             elif match := link_definition.match(line):
                 link_version = match.group(1)