Added local tool aptfile to use with apt based development installation. (#772)
This commit is contained in:
Steve Karg
Executable
+292
@@ -0,0 +1,292 @@
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#!/usr/bin/env bash
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set -eo pipefail
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[[ $TRACE ]] && set -x && export TRACE=$TRACE
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version() {
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local VERSION="dev-master"
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if [[ -f /var/lib/aptfile/VERSION ]]; then
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VERSION=$(cat /var/lib/aptfile/VERSION)
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fi
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echo "aptfile $VERSION"
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}
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usage() {
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version
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echo "Usage: aptfile <aptfile>"
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}
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help() {
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usage
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echo
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echo " <aptfile> is the path to a bash file with apt instructions."
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echo
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echo " -h, --help Display this help message"
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echo " -v, --version Display the version number"
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echo
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echo " For more information, see https://github.com/seatgeek/bash-aptfile"
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echo
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}
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resolve_link() {
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$(type -p greadlink readlink | head -1) "$1"
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}
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abs_dirname() {
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local cwd
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local path="$1"
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cwd="$(pwd)"
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while [ -n "$path" ]; do
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cd "${path%/*}"
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local name="${path##*/}"
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path="$(resolve_link "$name" || true)"
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done
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pwd
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cd "$cwd"
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}
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expand_path() {
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{
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cd "$(dirname "$1")" 2>/dev/null
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local dirname="$PWD"
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cd "$OLDPWD"
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echo "$dirname/$(basename "$1")"
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} || echo "$1"
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}
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options=()
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arguments=()
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for arg in "$@"; do
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if [ "${arg:0:1}" = "-" ]; then
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if [ "${arg:1:1}" = "-" ]; then
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options[${#options[*]}]="${arg:2}"
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else
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index=1
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while option="${arg:$index:1}"; do
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[ -n "$option" ] || break
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options[${#options[*]}]="$option"
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let index+=1
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done
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fi
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else
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arguments[${#arguments[*]}]="$arg"
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fi
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done
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for option in "${options[@]}"; do
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case "$option" in
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"h" | "help")
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help
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exit 0
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;;
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"v" | "version")
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version
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exit 0
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;;
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*)
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usage >&2
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exit 1
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;;
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esac
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done
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if [ "${#arguments[@]}" -eq 0 ]; then
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APTFILE_PATH=$(expand_path "aptfile")
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if [[ ! -f $APTFILE_PATH ]]; then
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usage >&2
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exit 1
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fi
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set -- "aptfile" "$@"
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fi
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export APTFILE_COLOR_OFF="\033[0m" # unsets color to term fg color
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export APTFILE_RED="\033[0;31m" # red
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export APTFILE_GREEN="\033[0;32m" # green
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export APTFILE_YELLOW="\033[0;33m" # yellow
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export APTFILE_MAGENTA="\033[0;35m" # magenta
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export APTFILE_CYAN="\033[0;36m" # cyan
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logfile=$(basename "$0")
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TMP_APTFILE_LOGFILE=$(mktemp "/tmp/${logfile}.XXXXXX") || {
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log_fail "${APTFILE_RED}WARNING: Cannot create temp file using mktemp in /tmp dir ${APTFILE_COLOR_OFF}\n"
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}
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export TMP_APTFILE_LOGFILE="$TMP_APTFILE_LOGFILE"
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trap 'rm -rf "$TMP_APTFILE_LOGFILE" > /dev/null' INT TERM EXIT
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log_fail() {
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[[ $TRACE ]] && set -x
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echo -e "${APTFILE_RED}$*${APTFILE_COLOR_OFF}" 1>&2
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[[ -f "$TMP_APTFILE_LOGFILE" ]] && echo -e "verbose logs:\n" 1>&2 && sed -e 's/^/ /' "$TMP_APTFILE_LOGFILE"
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exit 1
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}
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log_info() {
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[[ $TRACE ]] && set -x
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echo -e "$@"
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}
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update() {
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[[ $TRACE ]] && set -x
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log_info "Running update"
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apt-get update >"$TMP_APTFILE_LOGFILE" 2>&1
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[[ $? -eq 0 ]] || log_fail "Failed to run update"
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}
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package() {
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[[ $TRACE ]] && set -x
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[[ -z $1 ]] && log_fail "Please specify a package to install"
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local pkg="$1"
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dpkg --force-confnew -s "$pkg" >"$TMP_APTFILE_LOGFILE" 2>&1 && log_info "${APTFILE_CYAN}[OK]${APTFILE_COLOR_OFF} package $pkg" && return 0
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apt-get -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confnew" -qq -y install "$pkg"
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[[ $? -eq 0 ]] || log_fail "${APTFILE_RED}[FAIL]${APTFILE_COLOR_OFF} package $pkg"
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log_info "${APTFILE_GREEN}[NEW]${APTFILE_COLOR_OFF} package $pkg"
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}
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package_from_url() {
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[[ $TRACE ]] && set -x
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[[ -z $2 ]] && log_fail "Please specify a name and a download url to install the package from"
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local name=$1
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local url=$2
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if type curl >/dev/null 2>&1; then
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local dl_cmd="curl"
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local dl_options="-so"
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elif type wget >/dev/null 2>&1; then
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local dl_cmd="wget"
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local dl_options="-qO"
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else
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log_fail "Neither curl nor wget found. Unable to download $url"
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fi
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dpkg --force-confnew -s "$name" >"$TMP_APTFILE_LOGFILE" 2>&1 && log_info "${APTFILE_CYAN}[OK]${APTFILE_COLOR_OFF} package $name" && return 0
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tempdir=$(mktemp -d)
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$dl_cmd $dl_options $tempdir/${name}.deb $url \
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&& apt-get -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confnew" -qq -y install "$tempdir/${name}.deb"
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if [[ $? -ne 0 ]]; then
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rm -r $tempdir
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log_fail "${APTFILE_RED}[FAIL]${APTFILE_COLOR_OFF} package $name"
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fi
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rm -r $tempdir
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log_info "${APTFILE_GREEN}[NEW]${APTFILE_COLOR_OFF} package $name"
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}
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packagelist() {
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[[ $TRACE ]] && set -x
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[[ -z $1 ]] && log_fail "Please specify at least one package to install"
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local input_packages=$@
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local install_packages=()
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for pkg in $input_packages; do
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dpkg --force-confnew -s "$pkg" >"$TMP_APTFILE_LOGFILE" 2>&1 && log_info "${APTFILE_CYAN}[OK]${APTFILE_COLOR_OFF} package $pkg" && continue
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install_packages+=($pkg)
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done
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if [[ ${#install_packages[@]} -gt 0 ]]; then
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apt-get -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confnew" -qq -y install ${install_packages[@]}
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[[ $? -eq 0 ]] || log_fail "${APTFILE_RED}[FAIL]${APTFILE_COLOR_OFF} packages ${install_packages[@]}"
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log_info "${APTFILE_GREEN}[NEW]${APTFILE_COLOR_OFF} packages ${install_packages[@]}"
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fi
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}
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ppa() {
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[[ $TRACE ]] && set -x
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[[ -z $1 ]] && log_fail "Please specify a repository to setup"
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local repo="$1"
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if [[ -d /etc/apt/sources.list.d/ ]]; then
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grep ^ /etc/apt/sources.list /etc/apt/sources.list.d/* | grep -q "$repo" && log_info "${APTFILE_CYAN}[OK]${APTFILE_COLOR_OFF} ppa $repo" && return 0
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fi
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repository "ppa:$1"
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}
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repository() {
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[[ $TRACE ]] && set -x
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[[ -z $1 ]] && log_fail "Please specify a repository to setup"
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local repo="$1"
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if [[ -d /etc/apt/sources.list.d/ ]]; then
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grep ^ /etc/apt/sources.list /etc/apt/sources.list.d/* | grep -Fq "$repo" && log_info "${APTFILE_CYAN}[OK]${APTFILE_COLOR_OFF} repository $repo" && return 0
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fi
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add-apt-repository -y "$repo" >"$TMP_APTFILE_LOGFILE" 2>&1
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[[ $? -eq 0 ]] || log_fail "${APTFILE_RED}[FAIL]${APTFILE_COLOR_OFF} repository $pkg"
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update
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log_info "${APTFILE_GREEN}[NEW]${APTFILE_COLOR_OFF} repository $repo"
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}
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repository_file() {
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[[ $TRACE ]] && set -x
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[[ -z $2 ]] && log_fail "Please specify a filename and sourceline to setup"
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local repofile="$1"
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local repo="$2"
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# sourceline is not a complete repo configuration, needs modifying
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# i.e. not sourceline="deb http://domain.invalid/debian buster main extra"
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if [[ "$repo" != "deb "* ]]; then
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releasename=$(lsb_release -sc)
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if [[ "$repo" == *" "* ]]; then
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# Components given in sourceline, adding suite
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# i.e. sourceline="http://domain.invalid/debian main"
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repo="deb ${repo/ / $releasename }"
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else
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# only URL given, adding suite and component
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# i.e. sourceline="http://domain.invalid/debian"
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repo="deb ${repo} $releasename main"
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fi
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fi
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if [[ "$repofile" != *.list ]]; then
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# Adding extension to enable parsing file
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repofile=${repofile}.list
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fi
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# Adding path
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repofile="/etc/apt/sources.list.d/$repofile"
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[[ -d "/etc/apt/sources.list.d" ]] || mkdir -p /etc/apt/sources.list.d
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grep ^ /etc/apt/sources.list /etc/apt/sources.list.d/* | grep -Fq "$repo" && log_info "${APTFILE_CYAN}[OK]${APTFILE_COLOR_OFF} repository $repo" && return 0
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echo "Writing '$repo' to file '$repofile'" >"$TMP_APTFILE_LOGFILE"
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echo "$repo" >"$repofile" 2>>"$TMP_APTFILE_LOGFILE"
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[[ $? -eq 0 ]] || log_fail "${APTFILE_RED}[FAIL]${APTFILE_COLOR_OFF} repository $pkg"
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update
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log_info "${APTFILE_GREEN}[NEW]${APTFILE_COLOR_OFF} repository $repo"
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}
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debconf_selection() {
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[[ $TRACE ]] && set -x
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[[ -z $1 ]] && log_fail "Please specify a debconf line"
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echo "$1" | debconf-set-selections
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[[ $? -eq 0 ]] || log_fail "${APTFILE_RED}[FAIL]${APTFILE_COLOR_OFF} debconf: $1"
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log_info "${APTFILE_CYAN}[OK]${APTFILE_COLOR_OFF} set debconf line: $1"
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}
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if [ -z "$TMPDIR" ]; then
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APTFILE_TMPDIR="/tmp"
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else
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APTFILE_TMPDIR="${TMPDIR%/}"
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fi
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APTFILE_INPUT=$(expand_path "$1")
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APTFILE_TMPNAME="$APTFILE_TMPDIR/aptfile.$$"
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APTFILE_OUTPUT="${APTFILE_TMPNAME}.out"
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aptfile_preprocess_source() {
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tail -n +2 "$1" >"$APTFILE_OUTPUT"
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trap "aptfile_cleanup_preprocessed_source" err exit
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trap "aptfile_cleanup_preprocessed_source; exit 1" int
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}
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aptfile_cleanup_preprocessed_source() {
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rm -f "$APTFILE_TMPNAME"
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rm -f "$APTFILE_OUTPUT"
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}
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aptfile_preprocess_source "$APTFILE_INPUT"
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export -f update
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export -f package
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export -f package_from_url
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export -f packagelist
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export -f ppa
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export -f repository
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export -f repository_file
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export -f debconf_selection
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export -f log_fail
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export -f log_info
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chmod +x "$APTFILE_OUTPUT"
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exec "$APTFILE_OUTPUT"
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