From 1c6c9e1b29863d96ede3e5f5a754197e6c19225d Mon Sep 17 00:00:00 2001 From: P. J. McDermott Date: Thu, 20 Mar 2014 01:05:10 -0400 Subject: Initial commit. I just installed and ran ProteanOS. I'm now experiencing lacrimation, respiratory alkalosis, and paresthesia. --- diff --git a/miniprokit.sh b/miniprokit.sh new file mode 100755 index 0000000..2b3bf62 --- /dev/null +++ b/miniprokit.sh @@ -0,0 +1,264 @@ +#!/bin/sh +# Mini/Temporary ProteanOS Development Kit +# miniprokit.sh +# Main program file +# +# Copyright (C) 2013, 2014 Patrick "P. J." McDermott +# +# 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 . + +set -u + +SHA256SUMS=' +c126f241291f052b0662e9dac3ee71f6352ccc3e344c4b189bff8ab3e2bc5c81 amd64-linux-glibc_dev_base +ac16de260be8d1594f9a300f4baccf8c92085dccfb685a326bf37561a1ab4f9b amd64-linux-glibc_all_base +8d4645bca214361dd63e3e4f6aed8040f90124ca8dc228eef4c501eba032768d i686-linux-glibc_dev_base +f570049c6c304d3471a45c9cb218c50799a6e79e21b12e74c7d7597f3fd37a7a i686-linux-glibc_all_base +c3ab37f17bbc85ab2f222f61b5970d6f94ebb3cc0e5efc9cbec6ee8975738b94 all_all_base +' + +PKGS=' base-files busybox '\ +'libc-bin libc.6 libopkg.1 opkg tzcode '\ +'locales tzdata-northamerica tzdata ' + +main() +{ + local cmd= + + if [ ${#} -lt 1 ]; then + print_usage >&2 + exit 1 + fi + + cmd="${1}" + shift 1 + + case "${cmd}" in + 'install') + cmd_install "${@}" + ;; + 'shell') + cmd_shell "${@}" + ;; + esac + + return 0 +} + +print_usage() +{ + printf 'Usage: %s []\n\n' "${0}" + + printf 'Available commands are:\n' + printf ' install install a ProteanOS system\n' + printf ' shell enter a ProteanOS shell\n' +} + +error() +{ + local status=${1} + local fmt="${2}" + shift 2 + + printf "Error: ${fmt}\n" "${@}" >&2 + + exit ${status} +} + +info() +{ + local fmt="${1}" + shift 1 + + printf "${fmt}\n" "${@}" +} + +cmd_install() +{ + local usage= + local opt= + local arch= + local plat= + local mirror= + local root= + local uname_m= + local uname_s= + local aps= + local url_aps= + local feed= + local sha256sum= + local line= + local package= + local filename= + + usage='[-a ] [-P ] [-m ] ' + + while getopts 'a:P:m:' opt; do + case ${opt} in + a) arch="${OPTARG}";; + P) plat="${OPTARG}";; + m) mirror="${OPTARG}";; + ?) + printf 'Usage: %s install %s\n' \ + "${0}" "${usage}" >&2 + exit 1 + ;; + esac + done + shift $(($OPTIND - 1)) + + if [ ${#} -ne 1 ]; then + printf 'Usage: %s install %s\n' "${0}" "${usage}" >&2 + exit 1 + fi + root="${1}" + + if [ "x${arch}" = 'x' ]; then + uname_m="$( (uname -m) 2>/dev/null)" || uname_m='?' + uname_s="$( (uname -s) 2>/dev/null)" || uname_s='?' + case "${uname_m}:${uname_s}" in + 'i686:Linux') arch='i686-linux-glibc';; + 'x86_64:Linux') arch='amd64-linux-glibc';; + '?:?') error 2 'Error: Architecture unknown';; + *) error 2 'Error: Architecture unsupported';; + esac + fi + info 'Using architecture %s' "${arch}" + + if [ "x${plat}" = 'x' ]; then + plat='dev' + fi + info 'Using platform %s' "${plat}" + + if [ "x${mirror}" = 'x' ]; then + rand=$(date '+%S') + rand=$(($rand % 2)) + case ${rand} in + 0) + mirror='http://proteanos.mirror.gnu.dk' + mirror="${mirror}/pub/proteanos" + ;; + 1) + mirror='http://mirror.oss.maxcdn.com/proteanos' + ;; + esac + fi + info 'Using mirror %s' "${mirror}" + + info 'Setting up root...' + mkdir -p "${root}/etc/opkg" \ + "${root}/var/lib/opkg/lists" "${root}/var/lib/opkg/info" \ + "${root}/var/cache/opkg/archives" || \ + error 2 'Failed to set up root' + + info 'Configuring opkg and retrieving Packages...' + exec 3>"${root}/etc/opkg/opkg.conf" || \ + error 2 'Failed to open opkg.conf' + for aps in "${arch}_${plat}_base" "${arch}_all_base" 'all_all_base'; do + url_aps="$(printf '%s\n' "${aps}" | sed 's|_|/|g')" + feed="${mirror}/feeds/dev/trunk/${url_aps}" + printf 'src %s %s\n' "trunk_${aps}" "${feed}" >&3 + wget -q -O "${root}/var/lib/opkg/lists/trunk_${aps}" \ + "${feed}/Packages" || \ + error 2 'Failed to download %s' "${feed}/Packages" + sha256sum="$(sha256sum \ + "${root}/var/lib/opkg/lists/trunk_${aps}" | \ + cut -d ' ' -f 1)" + printf '%s' "${SHA256SUMS}" | grep -Fq "${sha256sum} ${aps}" \ + || error 2 'Checksum of Packages index file failed' + done + printf '\ndest root /\n' >&3 + printf 'arch %s 1\n' 'all' "${arch}" 'src' >&3 + exec 3>&- + + while IFS='' read -r line; do + if [ "x${line%: *}" = 'xPackage' ]; then + package="${line#Package: }" + elif [ "x${line%: *}" = 'xFilename' ]; then + filename="${line#Filename: }" + elif [ "x${line%: *}" = 'xSHA256sum' ]; then + sha256sum="${line#SHA256sum: }" + elif [ "x${line}" = 'x' ]; then + printf '%s\n' "${PKGS}" | grep -Fq " ${package} " || \ + continue + get_pkg "${mirror}" \ + "${package}" "${filename}" "${sha256sum}" + fi + done <<-EOF + $(cat "${root}/var/lib/opkg/lists/trunk_"*) + + EOF +} + +get_pkg() +{ + local mirror="${1}" + local package="${2}" + local filename="${3}" + local sha256sum="${4}" + + info 'Downloading %s...' "${package}" + filename="${filename#../../../../../../}" + wget -q -O "${root}/var/cache/opkg/archives/${filename##*/}" \ + "${mirror}/${filename}" || error 2 'Failed to download package' + filename="${root}/var/cache/opkg/archives/${filename##*/}" + printf '%s %s\n' "${sha256sum}" "${filename}" | sha256sum --quiet -c \ + || error 2 'Checksum of source package file failed' + + (cd ${root}; tar -xzOf "${filename#${root}/}" data.tar.gz | tar -xz) +} + +cmd_shell() +{ + local root= + local arch= + + if [ ${#} -ne 1 ]; then + printf 'Usage: %s shell \n' "${0}" >&2 + exit 1 + fi + root="${1}" + + if ! [ -d "${root}" ] || ! [ -r "${root}/etc/proteanos_arch" ]; then + error 2 'Error: ProteanOS root file system not found' + fi + + arch="$(cat "${root}/etc/proteanos_arch")" + + case "${arch}" in + *'-linux-'*) + mount -t proc proc "${root}/proc" + mount -t sysfs sys "${root}/sys" + mount -o bind /dev "${root}/dev" + mount -t devpts -o noexec,nosuid,gid=5,mode=0620 \ + devpts "${root}/dev/pts" + ;; + *) + error 2 'ProteanOS architecture %s not supported' \ + "${arch}" + esac + + chroot "${root}" /bin/sh + + case "$(cat "${root}/etc/proteanos_arch")" in + *'-linux-'*) + umount "${root}/dev/pts" + umount "${root}/proc" + umount "${root}/sys" + umount "${root}/dev" + ;; + esac +} + +main "${@}" -- cgit v0.9.1