#!/bin/bash # # git.sh - function for handling the download and "extraction" of Git sources # # Copyright (c) 2015 Pacman Development Team <pacman-dev@archlinux.org> # # 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. # # This program 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 General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # [[ -n "$LIBMAKEPKG_SOURCE_GIT_SH" ]] && return LIBMAKEPKG_SOURCE_GIT_SH=1 LIBRARY=${LIBRARY:-'@libmakepkgdir@'} source "$LIBRARY/util/message.sh" source "$LIBRARY/util/pkgbuild.sh" download_git() { local netfile=$1 local dir=$(get_filepath "$netfile") [[ -z "$dir" ]] && dir="$SRCDEST/$(get_filename "$netfile")" local repo=$(get_filename "$netfile") local url=$(get_url "$netfile") url=${url#git+} url=${url%%#*} if [[ ! -d "$dir" ]] || dir_is_empty "$dir" ; then msg2 "$(gettext "Cloning %s %s repo...")" "${repo}" "git" if ! git clone --mirror "$url" "$dir"; then error "$(gettext "Failure while downloading %s %s repo")" "${repo}" "git" plain "$(gettext "Aborting...")" exit 1 fi elif (( ! HOLDVER )); then cd_safe "$dir" # Make sure we are fetching the right repo if [[ "$url" != "$(git config --get remote.origin.url)" ]] ; then error "$(gettext "%s is not a clone of %s")" "$dir" "$url" plain "$(gettext "Aborting...")" exit 1 fi msg2 "$(gettext "Updating %s %s repo...")" "${repo}" "git" if ! git fetch --all -p; then # only warn on failure to allow offline builds warning "$(gettext "Failure while updating %s %s repo")" "${repo}" "git" fi fi } extract_git() { local netfile=$1 local fragment=${netfile#*#} if [[ $fragment = "$netfile" ]]; then unset fragment fi local repo=${netfile##*/} repo=${repo%%#*} repo=${repo%%.git*} local dir=$(get_filepath "$netfile") [[ -z "$dir" ]] && dir="$SRCDEST/$(get_filename "$netfile")" msg2 "$(gettext "Creating working copy of %s %s repo...")" "${repo}" "git" pushd "$srcdir" &>/dev/null local updating=0 if [[ -d "${dir##*/}" ]]; then updating=1 cd_safe "${dir##*/}" if ! git fetch; then error "$(gettext "Failure while updating working copy of %s %s repo")" "${repo}" "git" plain "$(gettext "Aborting...")" exit 1 fi cd_safe "$srcdir" elif ! git clone "$dir" "${dir##*/}"; then error "$(gettext "Failure while creating working copy of %s %s repo")" "${repo}" "git" plain "$(gettext "Aborting...")" exit 1 fi cd_safe "${dir##*/}" local ref=origin/HEAD if [[ -n $fragment ]]; then case ${fragment%%=*} in commit|tag) ref=${fragment##*=} ;; branch) ref=origin/${fragment##*=} ;; *) error "$(gettext "Unrecognized reference: %s")" "${fragment}" plain "$(gettext "Aborting...")" exit 1 esac fi if [[ $ref != "origin/HEAD" ]] || (( updating )) ; then if ! git checkout --force --no-track -B makepkg $ref; then error "$(gettext "Failure while creating working copy of %s %s repo")" "${repo}" "git" plain "$(gettext "Aborting...")" exit 1 fi fi popd &>/dev/null }