Minetest-WorldEditAdditions/tests.sh

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#!/usr/bin/env bash
# Make sure the current directory is the location of this script to simplify matters
cd "$(dirname "$(readlink -f "$0")")" || { echo "Error: Failed to cd to script directory" >&2; exit 1; };
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# To run Luacheck:
#
# luacheck . --ignore 631 61[124] 412 21[123] --globals minetest worldedit worldeditadditions worldeditadditions_commands worldeditadditions_core vector assert bit it describe bonemeal --codes -j "$(nproc)" --quiet --exclude-files .luarocks/*
###############################################################################
log_msg() {
echo "[ $SECONDS ] >>> $*" >&2;
}
# $1 - Command name to check for
check_command() {
set +e;
which $1 >/dev/null 2>&1; exit_code=$?
if [[ "${exit_code}" -ne 0 ]]; then
log_msg "Error: Couldn't locate $1. Make sure it's installed and in your path.";
fi
set -e;
}
# Display a url in the terminal.
# See https://gist.github.com/egmontkob/eb114294efbcd5adb1944c9f3cb5feda
# $1 - The url to link to.
# $2 - The display text to show.
display_url() {
local URL_START='\e]8;;';
#shellcheck disable=SC1003
local URL_DISPLAY_TEXT='\e\\';
#shellcheck disable=SC1003
local URL_END='\e]8;;\e\\';
url="$1";
display_text="$2";
if [[ -z "$display_text" ]]; then
display_text="${url}";
fi
echo -e "${URL_START}${url}${URL_DISPLAY_TEXT}${display_text}${URL_END}";
}
###############################################################################
check_command luarocks;
luarocks_root="${PWD}/.luarocks";
# Setup the lua module path
if [[ "${OSTYPE}" == *"msys"* ]]; then
PATH="$(luarocks --tree "${luarocks_root}" path --lr-bin):${PATH}";
LUA_PATH="$(luarocks --tree "${luarocks_root}" path --lr-path);init.lua;./?.lua;${LUA_PATH}";
LUA_CPATH="$(luarocks --tree "${luarocks_root}" path --lr-cpath);./?.so;${LUA_CPATH}";
else
eval "$(luarocks --tree "${luarocks_root}" path)";
fi
export PATH LUA_PATH LUA_CPATH;
mode="${1}"; if [[ "$#" -gt 0 ]]; then shift; fi
run_setup() {
log_msg "Installing busted";
luarocks --tree "${luarocks_root}" install busted;
log_msg "Installing lua-json";
luarocks --tree "${luarocks_root}" install lua-json;
if [[ "${OSTYPE}" != *"msys"* ]]; then
log_msg "Installing luacov";
luarocks --tree "${luarocks_root}" install luacov;
log_msg "Installing cluacov";
luarocks --tree "${luarocks_root}" install cluacov;
log_msg "Installing luacov-html";
luarocks --tree "${luarocks_root}" install luacov-html;
fi
}
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run_syntax_check() {
find . -type f -name '*.lua' -not -path '*luarocks*' -not -path '*.git/*' -print0 | xargs -0 -n1 -P "$(nproc)" luac -p;
}
run_test() {
if [[ -r "luacov.stats.out" ]]; then rm "luacov.stats.out"; fi
if [[ -r "luacov.report.out" ]]; then rm "luacov.report.out"; fi
if [[ -d "luacov-html" ]]; then rm -r "luacov-html"; fi
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busted_path=".luarocks/bin/busted";
if [[ ! -r "${busted_path}" ]]; then
busted_path=".luarocks/bin/busted.bat";
fi
if [[ ! -r "${busted_path}" ]]; then
echo "Error: Failed to find busted at .luarocks/bin/busted or .luarocks/bin/busted.bat" >&2;
exit 1;
fi
if [[ "${OSTYPE}" == *"msys"* ]]; then
"${busted_path}" --no-auto-insulate --pattern ".test.lua" .tests;
else
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if [[ -r "luacov.stats.out" ]]; then rm "luacov.stats.out"; fi
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# Delete any pre-existing coverage info from any prev runs
if [[ -d "luacov-html" ]]; then rm -r "luacov-html"; fi
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if [[ -d ".luacov-html" ]]; then rm -r ".luacov-html"; fi
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set +e;
"${busted_path}" --coverage --no-auto-insulate --pattern ".test.lua" .tests;
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set -e;
# If it doesn't begin with a dot, then Minetest *will* complain
if [[ -d "luacov-html" ]]; then
mv "luacov-html" ".luacov-html";
fi
# Remove, but only if empty
if [[ -s "luacov.report.out" ]]; then :
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elif [[ -e "luacov.report.out" ]]; then rm "luacov.report.out"; fi
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echo -e "Output written to $(display_url "file://$PWD/.luacov-html/index.html" "./.luacov-html/index.html")";
fi
}
case "${mode}" in
setup )
run_setup;
;;
run )
if [[ ! -d "${luarocks_root}" ]]; then
run_setup;
fi
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run_syntax_check;
run_test;
;;
* )
echo -e "Usage:
path/to/run.sh setup # Setup to run the tests
path/to/run.sh run # Run the tests" >&2;
;;
esac