Haketilo

#!/bin/sh

# This file is part of Haketilo

#

# Copyright (C) 2021, jahoti

#

# This program is free software: you can redistribute it and/or modify

# it under the terms of the CC0 1.0 Universal License as published by

# the Creative Commons Corporation.

#

# 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

# CC0 1.0 Universal License for more details.

set -e

BROWSERPATH=''

SRCDIR=''

TARGET=''

BROWSER_BINARY=''

CLEAN_PROFILE=''

DRIVER=''

PYTEST=''

# Parse command line options

while [ "x$1" != x ]; do

    case "$1" in

	--srcdir=*)                 SRCDIR="$(printf %s "$1" | cut -c 10-)";;

	--srcdir)                                        SRCDIR="$2"; shift;;

	--browser-binary=*) BROWSER_BINARY="$(printf %s "$1" | cut -c 18-)";;

	--browser-binary)                        BROWSER_BINARY="$2"; shift;;

	--clean-profile=*)   CLEAN_PROFILE="$(printf %s "$1" | cut -c 17-)";;

	--clean-profile)                          CLEAN_PROFILE="$2"; shift;;

	--driver=*)                 DRIVER="$(printf %s "$1" | cut -c 10-)";;

	--driver)                                        DRIVER="$2"; shift;;

	--pytest=*)                 PYTEST="$(printf %s "$1" | cut -c 10-)";;

	--pytest)                                        PYTEST="$2"; shift;;

	--srcdir)                                        SRCDIR="$2"; shift;;

	"DESTDIR"=*)                DESTDIR="$(printf %s "$1" | cut -c 9-)";;

	"UPDATE_URL"=*)         UPDATE_URL="$(printf %s "$1" | cut -c 12-)";;

	--host=*)                    TARGET="$(printf %s "$1" | cut -c 8-)";;

	--host)                                          TARGET="$2"; shift;;

	# browsers

	chromium | chrome | google-chrome | mozilla |\

	firefox | librewolf | icecat | iceweasel | abrowser |\

	iceweasel-uxp | tor-browser)                 TARGET=$1;;

	*)                         echo Ignoring option "'$1'";;

    esac

    shift

done

# Autodetect srcdir

if [ "x$SRCDIR" = x ]; then

    SRCDIR=..

    if [ -f manifest.json ] && [ -f write_makefile.sh ]; then

	SRCDIR=.

    fi

fi

# Check srcdir

if [ ! -f "$SRCDIR"/manifest.json ]; then

    echo Invalid source directory "'$SRCDIR'": missing manifest.json >&2

    exit 1

elif [ ! -f "$SRCDIR"/write_makefile.sh ]; then

    echo Invalid source directory "'$SRCDIR'": missing write_makefile.sh >&2

    exit 1

fi

# Autodetect target

if [ "x$TARGET" = x ]; then

    echo Detecting target automatically.

    if [ -h /etc/alternatives/x-www-browser ]; then

	BROWSERPATH="$(realpath /etc/alternatives/x-www-browser)"

	TARGET="$(/etc/alternatives/x-www-browser --version 2> /dev/null |

	    tail -n 1 | awk '{ print $1 }' | tr [A-Z] [a-z])"

    else

    	echo Warning: could not find target automatically. >&2

    	echo Some make rules may fail. >&2

    fi

else

    BROWSERPATH="$(realpath "$(which $TARGET)")"

fi

# Autodetect browser binary (needed for Selenium)

if [ "x$BROWSER_BINARY" = x ]; then

    if [ "x$TARGET" = xabrowser ]; then

	# Trisquel's path to Abrowser

	BROWSER_BINARY=/usr/lib/abrowser/abrowser

    elif [ "x$TARGET" = xlibrewolf ]; then

	# Debian's path to Librewolf

	BROWSER_BINARY=/usr/share/librewolf/librewolf

    elif [ "x$TARGET" = xicecat ]; then

	# Parabola's path to IceCat

	BROWSER_BINARY=/usr/lib/icecat/icecat

    fi

fi

# Check and standardize target

case "$TARGET" in

    mozilla | firefox | abrowser | icecat | iceweasel-uxp |\

    librewolf | iceweasel | gnu | tor-browser)   TARGET=mozilla;;

    chromium | chrome | google-chrome | google) TARGET=chromium;;

    "")                                                        ;;

    *)              echo Invalid target "'$TARGET'" >&2; exit 2;;

esac

# Autodetect Selenium driver

if [ "x$DRIVER" = x ]; then

    if [ "x$TARGET" = mozilla ]; then

	DRIVER=geckodriver

    fi

fi

# Autodetect clean profile directory for use in selenium tests

if [ "x$CLEAN_PROFILE" = x ]; then

    if [ "x$TARGET" = mozilla ]; then

	CLEAN_PROFILE="$SRCDIR"/test/default_profile/icecat_empty

    fi

fi

# Autodetect pytest

for PYTEST_GUESS in pytest pytest-3 pytest3; do

    if [ "x$PYTEST" = x ]; then

	PYTEST="$(which $PYTEST_GUESS || true)"

    fi

done

# Autodetect DESTDIR (no check needed)

if [ "x$DESTDIR" = x ]; then

    echo Guessing installation directory.

    if [ -n "$BROWSERPATH" ] && [ -n "$TARGET" ]; then

	DESTDIR="$(dirname "$BROWSERPATH")" # TODO: a hack for Debian?

	if [ $TARGET = mozilla ]; then

	    DESTDIR="$DESTDIR"/browser

	fi

	DESTDIR="$DESTDIR"/extensions

    else

    	echo Warning: could not guess installation directory. >&2

    	echo Some make rules may fail. >&2

    fi

fi

# Write record.conf (LEAVE SRCDIR FIRST)

printf '%s\n' "srcdir = $SRCDIR" > record.conf

printf '%s\n' "default_target = $TARGET" >> record.conf

printf '%s\n' "DESTDIR = $DESTDIR" >> record.conf

printf '%s\n' "UPDATE_URL = $UPDATE_URL" >> record.conf

printf '%s\n' "DRIVER = $DRIVER" >> record.conf

printf '%s\n' "BROWSER_BINARY = $BROWSER_BINARY" >> record.conf

printf '%s\n' "CLEAN_PROFILE = $CLEAN_PROFILE" >> record.conf

printf '%s\n' "PYTEST = $PYTEST" >> record.conf

# Prepare and run write_makefile.sh (as config.status)

if [ ! -e config.status ]; then

    cp "$SRCDIR"/write_makefile.sh config.status

fi

./config.status