vpnhide/scripts/preview-changelog.py
okhsunrog 85da8f85de fix(scripts): CHANGELOG.md at release time + Markdown fragments
Two changes that together eliminate changelog merge conflicts from
concurrent PRs:

1. **CHANGELOG.md is regenerated only by release.py.** The previous cut
   still had every changelog.py invocation rewrite CHANGELOG.md with a
   different [Unreleased] block, so two PRs producing different
   unreleased content collided on the MD file. Checked-in CHANGELOG.md
   now contains released versions only. Unreleased is rendered on
   demand from changelog.d/ via scripts/preview-changelog.py — prints
   to stdout, writes nothing.

2. **Fragment format: Markdown instead of TOML.** Filenames now look
   like `<type>-<slug>-<hex4>.md` (e.g.
   `fixed-dev-version-mismatch-a1b2.md`). Type is readable at-a-glance
   in the directory listing; 4-char random hex prevents collision when
   two PRs pick the same slug. Body is plain Markdown with `## English`
   / `## Русский` sections — renders directly on GitHub, no YAML/TOML
   parser dependency.

- scripts/changelog_lib.py: MD parser replaces tomllib. render_full_md
  drops the [Unreleased] block; write_md(data) signature simplified;
  render_unreleased_md(fragments) for on-demand preview.
- scripts/changelog.py: writes <type>-<slug>-<hex4>.md, no MD regen.
- scripts/release.py: updated to the new write_md signature.
- scripts/preview-changelog.py: new.
- changelog.d/*.md: 10 existing TOML fragments migrated to MD. One
  fragment (changelog-entries-now-live-as-per) updated to say Markdown
  instead of TOML since that's the final state by the time this ships.
- CHANGELOG.md: regenerated — Unreleased block gone.
- .gitattributes: merge=union moved from *.toml to *.md.
- docs/changelog.md, docs/releasing.md, CONTRIBUTING.md,
  changelog.d/README.md, CLAUDE.md: describe the new format + flow.
2026-04-19 21:57:34 +03:00

29 lines
755 B
Python
Executable file

#!/usr/bin/env -S uv run --script
#
# /// script
# requires-python = ">=3.12"
# ///
"""Print the pending (fragments-only) changelog to stdout.
Between releases `CHANGELOG.md` intentionally contains only released
versions — that's what stops PRs from conflicting on it. To see what's
accumulated under `changelog.d/` run this script. It writes nothing.
"""
from __future__ import annotations
import sys
from pathlib import Path
sys.path.insert(0, str(Path(__file__).resolve().parent))
from changelog_lib import load_fragments, render_unreleased_md # type: ignore[import-not-found]
def main() -> int:
fragments = load_fragments()
print(render_unreleased_md(fragments), end="")
return 0
if __name__ == "__main__":
sys.exit(main())