#!/usr/bin/env Rscript
# ==========================================================================
#     _   _ _ ____            ____          _____
#    | | | (_)  _ \ ___ _ __ / ___|___  _ _|_   _| __ __ _  ___ ___ _ __
#    | |_| | | |_) / _ \ '__| |   / _ \| '_ \| || '__/ _` |/ __/ _ \ '__|
#    |  _  | |  __/  __/ |  | |__| (_) | | | | || | | (_| | (_|  __/ |
#    |_| |_|_|_|   \___|_|   \____\___/|_| |_|_||_|  \__,_|\___\___|_|
#
#       ---  High-Performance Connectivity Tracer (HiPerConTracer)  ---
#                 https://www.nntb.no/~dreibh/hipercontracer/
# ==========================================================================
#
# High-Performance Connectivity Tracer (HiPerConTracer)
# Copyright (C) 2015-2025 by Thomas Dreibholz
#
# 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/>.
#
# Contact: dreibh@simula.no


# ====== Basic options ======================================================
# NOTE: Adapt CRAN mirror, if useful!
dir.create(path = Sys.getenv("R_LIBS_USER"), showWarnings = FALSE, recursive = TRUE)

options(repos = "https://cran.uib.no/",   # https://cran.stat.auckland.ac.nz/
        Ncpus = parallel::detectCores(),
        lib   = Sys.getenv("R_LIBS_USER"))

# ====== Download and install packages from CRAN ============================

# Update all installed CRAN packages:
update.packages(ask = FALSE, lib = Sys.getenv("R_LIBS_USER"))

# Install required CRAN packages:
# Alternatives:
# * Ubuntu/Debian: sudo apt install -y r-cran-data.table r-cran-digest r-cran-dplyr r-cran-nanotime r-cran-xtable
# * Fedora: sudo dnf install -y R-data.table R-digest R-dplyr R-nanotime R-xtable
# * FreeBSD: sudo pkg install -y R-cran-data.table R-cran-digest R-cran-dplyr R-cran-nanotime(MISSING!) R-cran-xtable
install.packages("data.table", lib = Sys.getenv("R_LIBS_USER"))
install.packages("digest",     lib = Sys.getenv("R_LIBS_USER"))
install.packages("dplyr",      lib = Sys.getenv("R_LIBS_USER"))
install.packages("nanotime",   lib = Sys.getenv("R_LIBS_USER"))
install.packages("xtable",     lib = Sys.getenv("R_LIBS_USER"))
