485 lines
16 KiB
Bash
Executable File
485 lines
16 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
##
|
|
## Script for generating bootstrap archives.
|
|
##
|
|
|
|
set -e
|
|
|
|
. $(dirname "$(realpath "$0")")/properties.sh
|
|
BOOTSTRAP_TMPDIR=$(mktemp -d "${TMPDIR:-/tmp}/bootstrap-tmp.XXXXXXXX")
|
|
trap 'rm -rf $BOOTSTRAP_TMPDIR' EXIT
|
|
|
|
# By default, bootstrap archives are compatible with Android >=7.0
|
|
# and <10.
|
|
BOOTSTRAP_ANDROID10_COMPATIBLE=false
|
|
|
|
# By default, bootstrap archives will be built for all architectures
|
|
# supported by Termux application.
|
|
# Override with option '--architectures'.
|
|
TERMUX_ARCHITECTURES=("aarch64" "arm" "i686" "x86_64")
|
|
|
|
# The supported termux package managers.
|
|
TERMUX_PACKAGE_MANAGERS=("apt" "pacman")
|
|
|
|
# The repository base urls mapping for package managers.
|
|
declare -A REPO_BASE_URLS=(
|
|
["apt"]="https://packages-cf.termux.org/apt/termux-main"
|
|
["pacman"]="https://s3.amazonaws.com/termux-main.pacman"
|
|
)
|
|
|
|
# The package manager that will be installed in bootstrap.
|
|
# The default is 'apt'. Can be changed by using the '--pm' option.
|
|
TERMUX_PACKAGE_MANAGER="apt"
|
|
|
|
# The repository base url for package manager.
|
|
# Can be changed by using the '--repository' option.
|
|
REPO_BASE_URL="${REPO_BASE_URLS[${TERMUX_PACKAGE_MANAGER}]}"
|
|
|
|
# A list of non-essential packages. By default it is empty, but can
|
|
# be filled with option '--add'.
|
|
declare -a ADDITIONAL_PACKAGES
|
|
|
|
# Check for some important utilities that may not be available for
|
|
# some reason.
|
|
for cmd in ar awk curl grep gzip find sed tar xargs xz zip; do
|
|
if [ -z "$(command -v $cmd)" ]; then
|
|
echo "[!] Utility '$cmd' is not available in PATH."
|
|
exit 1
|
|
fi
|
|
done
|
|
|
|
# Download package lists from remote repository.
|
|
# Actually, there 2 lists can be downloaded: one architecture-independent and
|
|
# one for architecture specified as '$1' argument. That depends on repository.
|
|
# If repository has been created using "aptly", then architecture-independent
|
|
# list is not available.
|
|
read_package_list_deb() {
|
|
local architecture
|
|
for architecture in all "$1"; do
|
|
if [ ! -e "${BOOTSTRAP_TMPDIR}/packages.${architecture}" ]; then
|
|
echo "[*] Downloading package list for architecture '${architecture}'..."
|
|
if ! curl --fail --location \
|
|
--output "${BOOTSTRAP_TMPDIR}/packages.${architecture}" \
|
|
"${REPO_BASE_URL}/dists/stable/main/binary-${architecture}/Packages"; then
|
|
if [ "$architecture" = "all" ]; then
|
|
echo "[!] Skipping architecture-independent package list as not available..."
|
|
continue
|
|
fi
|
|
fi
|
|
echo >> "${BOOTSTRAP_TMPDIR}/packages.${architecture}"
|
|
fi
|
|
|
|
echo "[*] Reading package list for '${architecture}'..."
|
|
while read -r -d $'\xFF' package; do
|
|
if [ -n "$package" ]; then
|
|
local package_name
|
|
package_name=$(echo "$package" | grep -i "^Package:" | awk '{ print $2 }')
|
|
|
|
if [ -z "${PACKAGE_METADATA["$package_name"]}" ]; then
|
|
PACKAGE_METADATA["$package_name"]="$package"
|
|
else
|
|
local prev_package_ver cur_package_ver
|
|
cur_package_ver=$(echo "$package" | grep -i "^Version:" | awk '{ print $2 }')
|
|
prev_package_ver=$(echo "${PACKAGE_METADATA["$package_name"]}" | grep -i "^Version:" | awk '{ print $2 }')
|
|
|
|
# If package has multiple versions, make sure that our metadata
|
|
# contains the latest one.
|
|
if [ "$(echo -e "${prev_package_ver}\n${cur_package_ver}" | sort -rV | head -n1)" = "${cur_package_ver}" ]; then
|
|
PACKAGE_METADATA["$package_name"]="$package"
|
|
fi
|
|
fi
|
|
fi
|
|
done < <(sed -e "s/^$/\xFF/g" "${BOOTSTRAP_TMPDIR}/packages.${architecture}")
|
|
done
|
|
}
|
|
|
|
read_package_list_pac() {
|
|
if [ ! -e "${BOOTSTRAP_TMPDIR}/main_${1}.db" ]; then
|
|
echo "[*] Downloading package list for architecture '${1}'..."
|
|
curl --fail --location \
|
|
--output "${BOOTSTRAP_TMPDIR}/main_${1}.db" \
|
|
"${REPO_BASE_URL}/${1}/main.db"
|
|
fi
|
|
|
|
echo "[*] Reading package list for '${1}'..."
|
|
mkdir -p "${BOOTSTRAP_TMPDIR}/packages"
|
|
tar -xf "${BOOTSTRAP_TMPDIR}/main_${1}.db" -C "${BOOTSTRAP_TMPDIR}/packages"
|
|
local packages_name=($(grep -h -A 1 "%NAME%" "${BOOTSTRAP_TMPDIR}"/packages/*/desc | sed 's/%NAME%//g; s/--//g'))
|
|
local packages_filename=($(grep -h -A 1 "%FILENAME%" "${BOOTSTRAP_TMPDIR}"/packages/*/desc | sed 's/%FILENAME%//g; s/--//g'))
|
|
for i in $(seq 0 $((${#packages_name[@]}-1))); do
|
|
PACKAGE_METADATA["${packages_name[$i]}"]="${1}/${packages_filename[$i]}"
|
|
done
|
|
}
|
|
|
|
# Download specified package, its depenencies and then extract *.deb or *.pkg.tar.xz files to
|
|
# the bootstrap root.
|
|
pull_package() {
|
|
local package_name=$1
|
|
local package_tmpdir="${BOOTSTRAP_PKGDIR}/${package_name}"
|
|
mkdir -p "$package_tmpdir"
|
|
|
|
if [ ${TERMUX_PACKAGE_MANAGER} = "apt" ]; then
|
|
local package_url
|
|
package_url="$REPO_BASE_URL/$(echo "${PACKAGE_METADATA[${package_name}]}" | grep -i "^Filename:" | awk '{ print $2 }')"
|
|
if [ "${package_url}" = "$REPO_BASE_URL" ] || [ "${package_url}" = "${REPO_BASE_URL}/" ]; then
|
|
echo "[!] Failed to determine URL for package '$package_name'."
|
|
exit 1
|
|
fi
|
|
|
|
local package_dependencies
|
|
package_dependencies=$(
|
|
while read -r token; do
|
|
echo "$token" | cut -d'|' -f1 | sed -E 's@\(.*\)@@'
|
|
done < <(echo "${PACKAGE_METADATA[${package_name}]}" | grep -i "^Depends:" | sed -E 's@^[Dd]epends:@@' | tr ',' '\n')
|
|
)
|
|
|
|
# Recursively handle dependencies.
|
|
if [ -n "$package_dependencies" ]; then
|
|
local dep
|
|
for dep in $package_dependencies; do
|
|
if [ ! -e "${BOOTSTRAP_PKGDIR}/${dep}" ]; then
|
|
pull_package "$dep"
|
|
fi
|
|
done
|
|
unset dep
|
|
fi
|
|
|
|
if [ ! -e "$package_tmpdir/package.deb" ]; then
|
|
echo "[*] Downloading '$package_name'..."
|
|
curl --fail --location --output "$package_tmpdir/package.deb" "$package_url"
|
|
|
|
echo "[*] Extracting '$package_name'..."
|
|
(cd "$package_tmpdir"
|
|
ar x package.deb
|
|
|
|
# data.tar may have extension different from .xz
|
|
if [ -f "./data.tar.xz" ]; then
|
|
data_archive="data.tar.xz"
|
|
elif [ -f "./data.tar.gz" ]; then
|
|
data_archive="data.tar.gz"
|
|
else
|
|
echo "No data.tar.* found in '$package_name'."
|
|
exit 1
|
|
fi
|
|
|
|
# Do same for control.tar.
|
|
if [ -f "./control.tar.xz" ]; then
|
|
control_archive="control.tar.xz"
|
|
elif [ -f "./control.tar.gz" ]; then
|
|
control_archive="control.tar.gz"
|
|
else
|
|
echo "No control.tar.* found in '$package_name'."
|
|
exit 1
|
|
fi
|
|
|
|
# Extract files.
|
|
tar xf "$data_archive" -C "$BOOTSTRAP_ROOTFS"
|
|
|
|
if ! ${BOOTSTRAP_ANDROID10_COMPATIBLE}; then
|
|
# Register extracted files.
|
|
tar tf "$data_archive" | sed -E -e 's@^\./@/@' -e 's@^/$@/.@' -e 's@^([^./])@/\1@' > "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/dpkg/info/${package_name}.list"
|
|
|
|
# Generate checksums (md5).
|
|
tar xf "$data_archive"
|
|
find data -type f -print0 | xargs -0 -r md5sum | sed 's@^\.$@@g' > "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/dpkg/info/${package_name}.md5sums"
|
|
|
|
# Extract metadata.
|
|
tar xf "$control_archive"
|
|
{
|
|
cat control
|
|
echo "Status: install ok installed"
|
|
echo
|
|
} >> "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/dpkg/status"
|
|
|
|
# Additional data: conffiles & scripts
|
|
for file in conffiles postinst postrm preinst prerm; do
|
|
if [ -f "${PWD}/${file}" ]; then
|
|
cp "$file" "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/dpkg/info/${package_name}.${file}"
|
|
fi
|
|
done
|
|
fi
|
|
)
|
|
fi
|
|
else
|
|
local package_desc=$(grep -l $(echo ${PACKAGE_METADATA[${package_name}]} | awk -F "/" '{printf $2}') "${BOOTSTRAP_TMPDIR}"/packages/${package_name}*/desc | head -1)
|
|
local package_dependencies
|
|
local i=0
|
|
package_dependencies=$(
|
|
while [[ -n $(grep -A ${i} %DEPENDS% ${package_desc} | tail -1) ]]; do
|
|
i=$((${i}+1))
|
|
echo $(grep -A ${i} %DEPENDS% ${package_desc} | tail -1 | sed 's/</ /g; s/>/ /g; s/=/ /g' | awk '{printf $1}')
|
|
done
|
|
)
|
|
|
|
if [ -n "$package_dependencies" ]; then
|
|
local dep
|
|
for dep in $package_dependencies; do
|
|
if [ ! -e "${BOOTSTRAP_PKGDIR}/${dep}" ]; then
|
|
pull_package "$dep"
|
|
fi
|
|
done
|
|
unset dep
|
|
fi
|
|
|
|
if [ ! -e "$package_tmpdir/package.pkg.tar.xz" ]; then
|
|
echo "[*] Downloading '$package_name'..."
|
|
curl --fail --location --output "$package_tmpdir/package.pkg.tar.xz" "${REPO_BASE_URL}/${PACKAGE_METADATA[${package_name}]}"
|
|
|
|
echo "[*] Extracting '$package_name'..."
|
|
(cd "$package_tmpdir"
|
|
tar xJf package.pkg.tar.xz
|
|
if [ -d ./data ]; then
|
|
cp -r ./data "$BOOTSTRAP_ROOTFS"
|
|
fi
|
|
local metadata_package_sp=(${PACKAGE_METADATA[${package_name}]//// })
|
|
if [ $(echo "${metadata_package_sp[1]}" | grep "any.") ]; then
|
|
local local_dir_sp=(${metadata_package_sp[1]//-any/ })
|
|
else
|
|
local local_dir_sp=(${metadata_package_sp[1]//-${metadata_package_sp[0]}/ })
|
|
fi
|
|
if [ $(echo "${package_name}" | grep "+") ]; then
|
|
local package_name_in_host="${package_name//+/0}"
|
|
local_dir_sp[0]="${local_dir_sp[0]//${package_name_in_host}/${package_name}}"
|
|
fi
|
|
mkdir -p "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/pacman/local/${local_dir_sp[0]}"
|
|
cp -r .MTREE "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/pacman/local/${local_dir_sp[0]}/mtree"
|
|
cp -r "${package_desc}" "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/pacman/local/${local_dir_sp[0]}/desc"
|
|
if [ -f .INSTALL ]; then
|
|
cp -r .INSTALL "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/pacman/local/${local_dir_sp[0]}/install"
|
|
fi
|
|
{
|
|
echo "%FILES%"
|
|
if [ -d ./data ]; then
|
|
find data
|
|
fi
|
|
} >> "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/pacman/local/${local_dir_sp[0]}/files"
|
|
)
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# Final stage: generate bootstrap archive and place it to current
|
|
# working directory.
|
|
# Information about symlinks is stored in file SYMLINKS.txt.
|
|
create_bootstrap_archive() {
|
|
echo "[*] Creating 'bootstrap-${1}.zip'..."
|
|
(cd "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}"
|
|
# Do not store symlinks in bootstrap archive.
|
|
# Instead, put all information to SYMLINKS.txt
|
|
while read -r -d '' link; do
|
|
echo "$(readlink "$link")←${link}" >> SYMLINKS.txt
|
|
rm -f "$link"
|
|
done < <(find . -type l -print0)
|
|
|
|
zip -r9 "${BOOTSTRAP_TMPDIR}/bootstrap-${1}.zip" ./*
|
|
)
|
|
|
|
mv -f "${BOOTSTRAP_TMPDIR}/bootstrap-${1}.zip" ./
|
|
echo "[*] Finished successfully (${1})."
|
|
}
|
|
|
|
show_usage() {
|
|
echo
|
|
echo "Usage: generate-bootstraps.sh [options]"
|
|
echo
|
|
echo "Generate bootstrap archives for Termux application."
|
|
echo
|
|
echo "Options:"
|
|
echo
|
|
echo " -h, --help Show this help."
|
|
echo
|
|
echo " --android10 Generate bootstrap archives for Android 10."
|
|
echo
|
|
echo " -a, --add PKG_LIST Specify one or more additional packages"
|
|
echo " to include into bootstrap archive."
|
|
echo " Multiple packages should be passed as"
|
|
echo " comma-separated list."
|
|
echo
|
|
echo " --pm MANAGER Set up a package manager in bootstrap."
|
|
echo " It can only be pacman or apt (the default is apt)."
|
|
echo
|
|
echo " --architectures ARCH_LIST Override default list of architectures"
|
|
echo " for which bootstrap archives will be"
|
|
echo " created."
|
|
echo " Multiple architectures should be passed"
|
|
echo " as comma-separated list."
|
|
echo
|
|
echo " -r, --repository URL Specify URL for APT repository from"
|
|
echo " which packages will be downloaded."
|
|
echo " This must be passed after '--pm' option."
|
|
echo
|
|
echo "Architectures: ${TERMUX_ARCHITECTURES[*]}"
|
|
echo "Repository Base Url: ${REPO_BASE_URL}"
|
|
echo "Prefix: ${TERMUX_PREFIX}"
|
|
echo "Package manager: ${TERMUX_PACKAGE_MANAGER}"
|
|
echo
|
|
}
|
|
|
|
while (($# > 0)); do
|
|
case "$1" in
|
|
-h|--help)
|
|
show_usage
|
|
exit 0
|
|
;;
|
|
--android10)
|
|
BOOTSTRAP_ANDROID10_COMPATIBLE=true
|
|
;;
|
|
-a|--add)
|
|
if [ $# -gt 1 ] && [ -n "$2" ] && [[ $2 != -* ]]; then
|
|
for pkg in $(echo "$2" | tr ',' ' '); do
|
|
ADDITIONAL_PACKAGES+=("$pkg")
|
|
done
|
|
unset pkg
|
|
shift 1
|
|
else
|
|
echo "[!] Option '--add' requires an argument."
|
|
show_usage
|
|
exit 1
|
|
fi
|
|
;;
|
|
--pm)
|
|
if [ $# -gt 1 ] && [ -n "$2" ] && [[ $2 != -* ]]; then
|
|
TERMUX_PACKAGE_MANAGER="$2"
|
|
REPO_BASE_URL="${REPO_BASE_URLS[${TERMUX_PACKAGE_MANAGER}]}"
|
|
shift 1
|
|
else
|
|
echo "[!] Option '--pm' requires an argument." 1>&2
|
|
show_usage
|
|
exit 1
|
|
fi
|
|
;;
|
|
--architectures)
|
|
if [ $# -gt 1 ] && [ -n "$2" ] && [[ $2 != -* ]]; then
|
|
TERMUX_ARCHITECTURES=()
|
|
for arch in $(echo "$2" | tr ',' ' '); do
|
|
TERMUX_ARCHITECTURES+=("$arch")
|
|
done
|
|
unset arch
|
|
shift 1
|
|
else
|
|
echo "[!] Option '--architectures' requires an argument."
|
|
show_usage
|
|
exit 1
|
|
fi
|
|
;;
|
|
-r|--repository)
|
|
if [ $# -gt 1 ] && [ -n "$2" ] && [[ $2 != -* ]]; then
|
|
REPO_BASE_URL="$2"
|
|
shift 1
|
|
else
|
|
echo "[!] Option '--repository' requires an argument."
|
|
show_usage
|
|
exit 1
|
|
fi
|
|
;;
|
|
*)
|
|
echo "[!] Got unknown option '$1'"
|
|
show_usage
|
|
exit 1
|
|
;;
|
|
esac
|
|
shift 1
|
|
done
|
|
|
|
if [[ "$TERMUX_PACKAGE_MANAGER" == *" "* ]] || [[ " ${TERMUX_PACKAGE_MANAGERS[*]} " != *" $TERMUX_PACKAGE_MANAGER "* ]]; then
|
|
echo "[!] Invalid package manager '$TERMUX_PACKAGE_MANAGER'" 1>&2
|
|
echo "Supported package managers: '${TERMUX_PACKAGE_MANAGERS[*]}'" 1>&2
|
|
exit 1
|
|
fi
|
|
|
|
if [ -z "$REPO_BASE_URL" ]; then
|
|
echo "[!] The repository base url is not set." 1>&2
|
|
exit 1
|
|
fi
|
|
|
|
for package_arch in "${TERMUX_ARCHITECTURES[@]}"; do
|
|
BOOTSTRAP_ROOTFS="$BOOTSTRAP_TMPDIR/rootfs-${package_arch}"
|
|
BOOTSTRAP_PKGDIR="$BOOTSTRAP_TMPDIR/packages-${package_arch}"
|
|
|
|
# Create initial directories for $TERMUX_PREFIX
|
|
if ! ${BOOTSTRAP_ANDROID10_COMPATIBLE}; then
|
|
if [ ${TERMUX_PACKAGE_MANAGER} = "apt" ]; then
|
|
mkdir -p "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/etc/apt/apt.conf.d"
|
|
mkdir -p "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/etc/apt/preferences.d"
|
|
mkdir -p "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/dpkg/info"
|
|
mkdir -p "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/dpkg/triggers"
|
|
mkdir -p "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/dpkg/updates"
|
|
mkdir -p "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/log/apt"
|
|
touch "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/dpkg/available"
|
|
touch "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/dpkg/status"
|
|
else
|
|
mkdir -p "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/pacman/sync"
|
|
mkdir -p "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/pacman/local"
|
|
echo "9" >> "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/lib/pacman/local/ALPM_DB_VERSION"
|
|
mkdir -p "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/cache/pacman/pkg"
|
|
mkdir -p "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/var/log"
|
|
fi
|
|
fi
|
|
mkdir -p "${BOOTSTRAP_ROOTFS}/${TERMUX_PREFIX}/tmp"
|
|
|
|
# Read package metadata.
|
|
unset PACKAGE_METADATA
|
|
declare -A PACKAGE_METADATA
|
|
if [ ${TERMUX_PACKAGE_MANAGER} = "apt" ]; then
|
|
read_package_list_deb "$package_arch"
|
|
else
|
|
read_package_list_pac "$package_arch"
|
|
fi
|
|
|
|
# Package manager.
|
|
if ! ${BOOTSTRAP_ANDROID10_COMPATIBLE}; then
|
|
pull_package ${TERMUX_PACKAGE_MANAGER}
|
|
fi
|
|
|
|
# Core utilities.
|
|
pull_package bash
|
|
pull_package bzip2
|
|
if ! ${BOOTSTRAP_ANDROID10_COMPATIBLE}; then
|
|
pull_package command-not-found
|
|
else
|
|
pull_package proot
|
|
fi
|
|
pull_package coreutils
|
|
pull_package curl
|
|
pull_package dash
|
|
pull_package diffutils
|
|
pull_package findutils
|
|
pull_package gawk
|
|
pull_package grep
|
|
pull_package gzip
|
|
pull_package less
|
|
pull_package procps
|
|
pull_package psmisc
|
|
pull_package sed
|
|
pull_package tar
|
|
pull_package termux-exec
|
|
if [ ${TERMUX_PACKAGE_MANAGER} = "apt" ]; then
|
|
pull_package termux-keyring
|
|
fi
|
|
pull_package termux-tools
|
|
pull_package util-linux
|
|
pull_package xz-utils
|
|
|
|
# Additional.
|
|
pull_package ed
|
|
if [ ${TERMUX_PACKAGE_MANAGER} = "apt" ]; then
|
|
pull_package debianutils
|
|
fi
|
|
pull_package dos2unix
|
|
pull_package inetutils
|
|
pull_package lsof
|
|
pull_package nano
|
|
pull_package net-tools
|
|
pull_package patch
|
|
pull_package unzip
|
|
|
|
# Handle additional packages.
|
|
for add_pkg in "${ADDITIONAL_PACKAGES[@]}"; do
|
|
pull_package "$add_pkg"
|
|
done
|
|
unset add_pkg
|
|
|
|
# Create bootstrap archive.
|
|
create_bootstrap_archive "$package_arch"
|
|
done
|