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|
#!/bin/bash
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# git-tp-sync - downloads the latest PO files from translationproject.org
# and commits changes to your GIT repository.
#
# Copyright (C) 2007-2025 Karel Zak <kzak@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
declare -A TP_PROJECTS
# Define local directories and project names on TP.org
#
# TP_PROJECTS[<dirname>]=<project>
#
TP_PROJECTS["po"]="util-linux"
TP_PROJECTS["po-man"]="util-linux-man"
URL="rsync://translationproject.org/tp/latest"
DRYRUN="false"
LANGS=()
DIRS=()
while [[ $# -gt 0 ]]; do
case $1 in
--dry-run)
DRYRUN="true"
shift
;;
--dir)
DIRS+=("$2")
shift
shift
;;
--usage | --help)
echo "$(basename "$0") [--dir <dir>] [--dry-run] [<lang> ...]"
exit 0
;;
*)
LANGS+=("$1")
shift;
;;
esac
done
git rev-parse --is-inside-work-tree &> /dev/null
if [ "$?" -ne 0 ]; then
echo "Must be called within a Git working tree."
exit 1
fi
# default to all dirs defined by TP_PROJECTS
if [ ${#DIRS[@]} -eq 0 ]; then
DIRS=( ${!TP_PROJECTS[@]} )
fi
function get_author {
echo $(gawk 'BEGIN { FS=": " } /Last-Translator/ { sub("\\\\n\"", ""); print $2 }' "$1")
}
function get_revision {
echo $(gawk 'BEGIN { FS=": " } /PO-Revision-Date/ { sub("\\\\n\"", ""); print $2 }' "$1" \
| date '+%s' -f -)
}
function get_revision_orig {
echo $(git show HEAD:"$1" \
| gawk 'BEGIN { FS=": " } /PO-Revision-Date/ { sub("\\\\n\"", ""); print $2 }' \
| date '+%s' -f -)
}
function git_commit {
local POFILE="$1"
local MSG="$2"
local AUTHOR=$(get_author "$POFILE")
git commit --author "$AUTHOR" -m "$MSG" "$POFILE"
}
function save_modified_files {
local POFILENAME="$1"
local PODIR="$2"
local POFILE="${PODIR}/${POFILENAME}"
printf " %s : %10s : " $PODIR $POFILENAME
new_rev=$(get_revision "$POFILE")
old_rev=$(get_revision_orig "$POFILE")
if [ $new_rev -gt $old_rev ]; then
if [ "$DRYRUN" = "true" ]; then
echo " updated (ingore, dry-run)"
else
echo " updated"
git_commit $POFILE "$PODIR: update $POFILENAME (from translationproject.org)"
fi
else
echo " ok"
fi
}
function git_files {
local MODE="$1"
local PODIR="$2"
echo $(git ls-files $MODE "${PODIR}/*.po" \
| gawk '/[[:alpha:]_\-]*\.po/ { sub(".*/", ""); print $0; }' \
| sort)
}
function download_files {
local PROJECT="$1"
local PODIR="$2"
echo -n " Dowloding from ${URL}/${PROJECT} ..."
if [ ${#LANGS[@]} -eq 0 ]; then
rsync -Lrtz "$URL"/"$PROJECT"/ "$PODIR"
else
for l in "${LANGS[@]}"; do
rsync -Lrtz "$URL"/"$PROJECT"/"$l".po "$PODIR"
done
fi
echo " done"
}
function update_project {
local PROJECT="$1"
local PODIR="$2"
echo
echo "== Syncing $PROJECT to $PODIR/ ==="
download_files $PROJECT $PODIR
PO_NEW=$(git_files -o $PODIR)
PO_MOD=$(git_files -m $PODIR)
for f in $PO_MOD; do
save_modified_files $f $PODIR
done
for f in $PO_NEW; do
git add "$PODIR/$f"
git_commit "$PODIR/$f" "$PODIR: add $f (from translationproject.org)"
done
if [ -f "${PODIR}/LINGUAS" ]; then
LINGUAS=$(find $PODIR"/" -name '*.po' -type f -printf '%P\n' | sed 's/\.po//g' | sort)
echo "$LINGUAS" > "${PODIR}/LINGUAS"
if [ "$(git ls-files -m "${PODIR}/LINGUAS")" = "${PODIR}/LINGUAS" ]; then
if [ "$DRYRUN" = "true" ]; then
echo ""${PODIR}/LINGUAS" needs update"
else
git commit -m "$PODIR: update LINGUAS list" "${PODIR}/LINGUAS"
fi
fi
fi
# cleanup
git checkout -f "$PODIR"/ &> /dev/null
}
function regenerate_po_files {
local PODIR="$1"
if [ "$PODIR" = "po" ]; then
if [ "${PODIR}/Makefile" ]; then
return;
else
echo "== Updating $PODIR (be patient) =="
make -C $PODIR update-po &> /dev/null
fi
elif [ "$PODIR" = "po-man" ]; then
echo "== Updating $PODIR (be patient) =="
make gen-poman-dist
else
echo "Unsupported $PODIR directory (skip update)"
return;
fi
# ignore files where is only modified one line ("POT-Creation-Date")
PO_IGNORE=$(git diff --numstat $PODIR/*.po | gawk -v ORS=" " '/1[[:blank:]]1[[:blank:]]/ { print $3 }')
if [ -n "$PO_IGNORE" ]; then
git checkout -f $PO_IGNORE &> /dev/null
fi
if [ $(git ls-files -m "$PODIR" | wc -l) -gt 0 ]; then
if [ "$DRYRUN" = "true" ]; then
echo "${PODIR}: needs merge changes"
else
git commit -m "$PODIR: merge changes" $PODIR
fi
fi
git checkout -f "$PODIR" &> /dev/null
}
for d in "${DIRS[@]}"; do
update_project "${TP_PROJECTS[$d]}" "$d"
regenerate_po_files "$d"
done
|
