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🎥 Command line media player
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293#!/usr/bin/env python3
# Generate a new interface-changes.rst based on the entries in# the interface-changes directory.
## This file is part of mpv.## mpv is free software; you can redistribute it and/or# modify it under the terms of the GNU Lesser General Public# License as published by the Free Software Foundation; either# version 2.1 of the License, or (at your option) any later version.## mpv is distributed in the hope that it will be useful,# but WITHOUT ANY WARRANTY; without even the implied warranty of# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the# GNU Lesser General Public License for more details.## You should have received a copy of the GNU Lesser General Public# License along with mpv. If not, see <http://www.gnu.org/licenses/>.#
import pathlibimport sysimport textwrapfrom shutil import whichfrom subprocess import check_output
def add_new_entries(docs_dir, out, git): changes_dir = pathlib.Path(docs_dir) / "interface-changes" files = [] for f in pathlib.Path(changes_dir).glob("*.txt"): if f.is_file() and f.name != "example.txt": timestamp = check_output([git, "log", "--format=%ct", "-n", "1", "--", f], encoding="UTF-8") if timestamp: content = f.read_text() files.append(content) else: print(f"Skipping file not tracked by git: {f.name}")
# Sort the changes by "severity", which roughly corresponds to # alphabetical order by accident (e.g. remove > deprecate > change > add) for file in reversed(sorted(files)): for line in file.splitlines(): line = textwrap.fill(line.rstrip(), width=80, initial_indent=" - ", subsequent_indent=" ") out.write(line + "\n")
if __name__ == "__main__": if len(sys.argv) < 2: print(f"Usage: {sys.argv[0]} <version>") sys.exit(1)
git = which("git") if not git: print("Unable to find git binary") sys.exit(1)
# Accept passing only the major version number and the full 0 version. major_version = None if sys.argv[1].isdigit(): major_version = sys.argv[1] else: ver_split = sys.argv[1].split(".") if len(ver_split) == 3 and ver_split[1].isdigit(): major_version = ver_split[1]
if not major_version: print(f"Invalid version number: {sys.argv[1]}") sys.exit(1)
docs_dir = pathlib.Path(sys.argv[0]).resolve().parents[1] / "DOCS" interface_changes = docs_dir / "interface-changes.rst" with open(interface_changes) as f: lines = [line.rstrip() for line in f]
ver_line = " --- mpv 0." + major_version + ".0 ---" next_ver_line = " --- mpv 0." + str(int(major_version) + 1) + ".0 ---" found = False with open(interface_changes, "w", newline="\n") as f: for line in lines: if line == ver_line: f.write(next_ver_line + "\n") f.write(line + "\n") if line == ver_line: add_new_entries(docs_dir, f, git) found = True if not found: print(f"Nothing changed! The following line was not found:\n{ver_line}")