mmgen-node-tools/test/init.sh

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#!/bin/bash
#
# mmgen = Multi-Mode GENerator, a command-line cryptocurrency wallet
# Copyright (C)2013-2022 The MMGen Project <mmgen@tuta.io>
# Licensed under the GNU General Public License, Version 3:
# https://www.gnu.org/licenses
# Public project repositories:
# https://github.com/mmgen/mmgen-node-tools
# https://gitlab.com/mmgen/mmgen-node-tools
RED="\e[31;1m" GREEN="\e[32;1m" YELLOW="\e[33;1m" BLUE="\e[34;1m" RESET="\e[0m"
set -e
set -o errtrace
set -o functrace
trap 'echo -e "${GREEN}Exiting at user request$RESET"; exit' INT
trap 'echo -e "${RED}Node Tools test suite initialization exited with error (line $BASH_LINENO) $RESET"' ERR
umask 0022
STDOUT_DEVNULL='>/dev/null'
STDERR_DEVNULL='2>/dev/null'
PROGNAME=$(basename $0)
while getopts hv OPT
do
case "$OPT" in
h) printf " %-16s Initialize the MMGen Node Tools test suite\n" "${PROGNAME}:"
echo " USAGE: $PROGNAME"
echo " OPTIONS: '-h' Print this help message"
echo " -v Be more verbose"
exit ;;
v) VERBOSE=1 STDOUT_DEVNULL='' STDERR_DEVNULL='' ;;
*) exit ;;
esac
done
shift $((OPTIND-1))
wallet_repo='../mmgen-wallet'
die() { echo -e ${YELLOW}ERROR: $1$RESET; false; }
becho() { echo -e $BLUE$1$RESET; }
check_mmgen_repo() {
( cd $wallet_repo; python3 ./setup.py --url | grep -iq 'mmgen' )
}
build_mmgen_extmod() {
(
cd $wallet_repo
eval "python3 ./setup.py build_ext --inplace $STDOUT_DEVNULL $STDERR_DEVNULL"
)
}
create_dir_links() {
for link_name in 'mmgen' 'scripts'; do
target="$wallet_repo/$link_name"
if [ -L $link_name ]; then
[ "$(realpath --relative-to=. $link_name 2>/dev/null)" == $target ] || {
[ "$VERBOSE" ] && echo "Removing broken symlink '$link_name'"
rm $link_name
}
elif [ -e $link_name ]; then
die "'$link_name' is not a symbolic link. Please remove or relocate it and re-run this script"
fi
if [ ! -e $link_name ]; then
[ "$VERBOSE" ] && echo "Creating symlink: $link_name"
ln -s $target
fi
done
}
create_test_links() {
paths='
test/include symbolic
test/overlay/__init__.py symbolic
test/overlay/fakemods/mmgen symbolic
test/__init__.py symbolic
test/cmdtest.py hard
test/unit_tests.py hard
test/test-release.sh symbolic
test/cmdtest_py_d/common.py symbolic
test/cmdtest_py_d/ct_base.py symbolic
cmds/mmgen-regtest symbolic
'
while read path type; do
[ "$path" ] || continue
pfx=$(echo $path | sed -r 's/[^/]//g' | sed 's/\//..\//g')
symlink_arg=$(if [ $type == 'symbolic' ]; then echo --symbolic; fi)
target="$wallet_repo/$path"
if [ ! -e "$target" ]; then
echo "Target path $target is missing! Cannot proceed"
exit 1
fi
fs="%-8s %-16s %s -> %s\n"
if [ $type == 'hard' ]; then
if [ -L $path ]; then
[ "$VERBOSE" ] && printf "$fs" "Deleting" "symbolic link:" $path $target
rm -rf $path
elif [ -e $path ]; then
if [ "$(stat --printf=%i $path)" -ne "$(stat --printf=%i $target)" ]; then
[ "$VERBOSE" ] && printf "$fs" "Deleting" "stale hard link:" $path "?"
rm -rf $path
fi
fi
fi
if [ ! -e $path ]; then # link is either absent or a broken symlink
[ "$VERBOSE" ] && printf "$fs" "Creating" "$type link:" $path $target
( cd "$(dirname $path)" && ln -f $symlink_arg $pfx$target )
fi
done <<<$paths
}
becho 'Initializing MMGen Node Tools Test Suite'
check_mmgen_repo || die "MMGen Wallet repository not found at $wallet_repo!"
build_mmgen_extmod
[ "$VERBOSE" ] && becho 'Creating links to mmgen-wallet repo'
create_dir_links
create_test_links
[ "$VERBOSE" ] && becho 'OK'
true