Various changes in PKGBUILD

1 files changed, 195 insertions, 0 deletions

diff --git a/tor-browser.in b/tor-browser.in
new file mode 100755
index 000000000000..9c3b0252ab17
--- /dev/null
+++ b/tor-browser.in
@@ -0,0 +1,195 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2009 Benjamin Drung <bdrung at ubuntu dot com>
+# Copyright (C) 2012 Alessio Sergi <al3hex at gmail dot com>
+# Copyright (C) 2017 grufo <madmurphy333 at gmail dot com> (Arch User Repository version)
+# modified 2012 for tor-browser (Max Roder <maxroder at web dot de>)
+# modified 2014 by Yardena Cohen <yardenack at gmail dot 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 3 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/>.
+
+set -e
+
+
+# CONSTANTS AND VARIABLES
+
+# filled by PKGBUILD
+_TB_PKGNAME_='@PACKAGE_NAME@'
+_TB_VERSION_='@PACKAGE_VERSION@'
+_TB_RELEASE_='@PACKAGE_RELEASE@'
+_TB_LANGUAGE_="@PACKAGE_LANGUAGE@"
+_TB_ARCH_='@PACKAGE_ARCH@'
+
+# other constants and variables
+_TB_HOME_DIR_=~/".${_TB_PKGNAME_}"
+_TB_REFRESH_=0
+
+
+# FUNCTIONS
+
+# syntax: _notify_ "${TITLE}" "${MESSAGE}"
+_notify_() {
+
+	if [ $(which zenity 2>/dev/null) ]; then
+		zenity --info --title "${1}" --text "${2}"
+	elif [ $(which notify-send 2>/dev/null) ]; then
+		notify-send "${1}" "${2}"
+	elif [ $(which kdialog 2>/dev/null) ]; then
+		kdialog --title "${1}" --passivepopup "${2}"
+	else
+		echo -e "${0}: [${1}] ${2}" >&2
+	fi
+
+}
+
+
+# syntax: _compare_ver_ "${INSTALLED_VERSION}" "${LATEST_VERSION}"
+_compare_ver_() {
+
+	[[ "${1}" == "${2}" ]] && return 1 || [[ "${1}" == "`echo -e "${1}\n${2}" | sort -V | head -n1`" ]]
+
+}
+
+
+_refresh_local_() {
+
+	local KEEP_DIR="${_TB_APP_DIR_}/Browser/TorBrowser/Data/Browser"
+	local KEPT_DIR=~/".${_TB_PKGNAME_}-tmpdata"
+	local DIR_IS_KEPT=0
+
+	if [[ -d "${KEEP_DIR}" ]]; then
+		[[ -d "${KEPT_DIR}" ]] && rm -rf "${KEPT_DIR}"
+		mv "${KEEP_DIR}" "${KEPT_DIR}"
+		echo "${0}: Preserving files in ${KEPT_DIR}/." >> "${_TB_LOG_FILE_}"
+		DIR_IS_KEPT=1
+	fi
+
+	echo "${0}: Extracting files to ${_TB_APP_DIR_}." >> "${_TB_LOG_FILE_}"
+	rm -rf "${_TB_APP_DIR_}"/*
+	tar --strip-components=1 -xJf "/opt/${_TB_PKGNAME_}/tor-browser-${_TB_ARCH_}-${_TB_VERSION_}_${_TB_LANGUAGE_}.tar.xz" \
+		-C "${_TB_APP_DIR_}" >> "${_TB_LOG_FILE_}" 2>&1 || _notify_ 'Error' \
+		"The tor-browser archive could not be extracted to your home directory. \
+		\nCheck permissions of ${_TB_APP_DIR_}. \
+		\nThe error log can be found in ${_TB_LOG_FILE_}."
+
+	if [[ ! ${DIR_IS_KEPT} -eq 0 ]]; then
+		rm -rf "${KEEP_DIR}"
+		mv "${KEPT_DIR}" "${KEEP_DIR}"
+	fi
+
+	[[ -f "${_TB_APP_DIR_}/Browser/start-tor-browser" ]] && echo "${_TB_VERSION_}" > "${_TB_VER_FILE_}"
+
+}
+
+
+_aur_update_() {
+
+	if [[ "$(id -u)" == '0' ]]; then
+		echo 'It is not a good idea to do this as root. Abort.' 1>&2
+		exit 1
+	fi
+
+	local DO_UPDATE=0
+	local TMP_PKGBUILD="$(mktemp -d)"
+
+	cd "${TMP_PKGBUILD}"
+
+	if ! { curl --silent --fail "https://aur.archlinux.org/cgit/aur.git/snapshot/${_TB_PKGNAME_}.tar.gz" | tar xz ;} 2>/dev/null; then
+		echo 'Unable to retrieve the PKGBUILD. Abort.' 1>&2
+		rm -rf "${TMP_PKGBUILD}"
+		exit 1
+	fi
+
+	cd "${TMP_PKGBUILD}/${_TB_PKGNAME_}"
+
+	local AUR_VERSION="$(grep 'pkgver' '.SRCINFO' | cut -d = -f2 | sed -e 's/^[[:space:]]*//')"
+	local AUR_RELEASE="$(grep 'pkgrel' '.SRCINFO' | cut -d = -f2 | sed -e 's/^[[:space:]]*//')"
+
+	if _compare_ver_ "${_TB_VERSION_}" "${AUR_VERSION}"; then
+		echo "Found new version (${_TB_VERSION_} -> ${AUR_VERSION})..."
+		DO_UPDATE=1
+	elif [[ "${_TB_VERSION_}" == "${AUR_VERSION}" ]] && [[ "${_TB_RELEASE_}" != "${AUR_RELEASE}" ]] && [[ "${_TB_RELEASE_}" == "`echo -e "${_TB_RELEASE_}\n${AUR_RELEASE}" | sort | head -n1`" ]]; then
+		echo 'Found new PKGBUILD...'
+		DO_UPDATE=1
+	else
+		echo "Everything is up to date (current version: ${_TB_VERSION_})."
+	fi
+
+	[[ ! ${DO_UPDATE} -eq 0 ]] && makepkg -si
+
+	rm -rf "${TMP_PKGBUILD}"
+
+}
+
+
+_usage_() {
+
+	cat <<EOF
+Usage: ${0##*/} [option]
+
+Options:
+  -h|--help         Show this help message and exit
+  -u|--update       Search in AUR for a new release and install it
+  -r|--refresh      Refresh the copy in your home directory and launch tor-browser
+  -e|--erase        Erase the copy in your home directory
+  --dir=<directory> The Tor-Browser directory to use
+
+  All unrecognized arguments will be passed to the browser.
+EOF
+
+}
+
+
+# SCRIPT BODY
+
+args=()
+for arg; do
+	case "${arg}" in
+		-h|--help) _usage_; exit 0 ;;
+		-u|--update) _aur_update_; exit 0 ;;
+		-f|--refresh) _TB_REFRESH_=1 ;;
+		-e|--erase) rm -rf "${_TB_HOME_DIR_}"; exit 0 ;;
+		--dir=*) _TB_HOME_DIR_="${arg#*=}" ;;
+		*) args+=("$arg") ;;
+	esac
+done
+
+_TB_VER_FILE_="${_TB_HOME_DIR_}/VERSION"
+_TB_LOG_FILE_="${_TB_HOME_DIR_}/LOG"
+_TB_APP_DIR_="${_TB_HOME_DIR_}/app"
+
+# create directory, if it is missing (e.g. first run)
+[[ ! -d "${_TB_APP_DIR_}" ]] && mkdir -p "${_TB_APP_DIR_}"
+cd "${_TB_HOME_DIR_}"
+
+# create version file if missing
+[[ ! -f "${_TB_VER_FILE_}" ]] && echo 0 > "${_TB_VER_FILE_}"
+
+# get the installed version
+while read _TB_VER_LINE_; do
+	_TB_INSTALLED_VERSION_="${_TB_VER_LINE_}"
+done < "${_TB_VER_FILE_}"
+
+# start update if old or no tor-browser is installed
+if [[ "${_TB_INSTALLED_VERSION_}" == "${_TB_VERSION_}" ]] && [[ ${_TB_REFRESH_} -eq 0 ]]; then
+	# clear log
+	> "${_TB_LOG_FILE_}"
+else
+	echo "${0}: Your version in ${_TB_HOME_DIR_} is outdated or you do not have installed ${_TB_PKGNAME_} yet." > "${_TB_LOG_FILE_}"
+	_refresh_local_
+fi
+
+# start tor-browser
+"${_TB_APP_DIR_}/Browser/start-tor-browser" "${args[@]}"
+