#!/bin/sh

# Commit changed files filtering to the git repository

#

# SPDX-License-Identifier: CC0-1.0

set -eu

test -n ${PYDOC_LANGUAGE+x}

rootdir=$(realpath $(dirname $0)/..)

language_dir="${PYDOC_LANG_DIR:-$rootdir/cpython/Doc/locales/${PYDOC_LANGUAGE}/LC_MESSAGES}"

cd "$language_dir"

extra_files=".tx/config stats.json potodo.md"

set +u

if [ -n "${CI+x}" ]; then

git config user.email "41898282+github-actions[bot]@users.noreply.github.com"

git config user.name "github-actions"

fi

set -u

# Set for removal the deleted obsolete PO files

git status -s | grep '^ D ' | cut -d' ' -f3 | xargs -r git rm

# Add only updates that do not consist only of the following header lines

git diff -I'^# Copyright ' -I'^"Project-Id-Version: ' -I'^"POT-Creation-Date: ' -I'^"Language: ' --numstat *.po **/*.po | cut -f3 | xargs -r git add -v

# Add currently untracked PO files, and update other helper files

untracked_files=$(git ls-files -o --exclude-standard *.po **/*.po)

if [ -n "${untracked_files+x}" ]; then

git add -v $untracked_files

fi

# Debug in GitHub Actions

set +u

if [ -n "${CI+x}" ]; then

echo "::group::status"

git status

echo "::endgroup::"

echo "::group::diff"

git diff

echo "::endgroup::"

fi

set -u

# Commit only if there is any cached file

if ! git diff-index --cached --quiet HEAD; then

git add -v $extra_files

git commit -vm "$($rootdir/scripts/generate_commit_msg.py)"

fi