arch/build-pkg/build-all

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#!/usr/bin/env bash
function is-installed() {
type "${1}"
}
function start-docker() {
is-installed "systemctl" || return $?
is-installed "docker" || return $?
res="$(systemctl show --property ActiveState docker)" || return $?
case "${res}" in
"ActiveState=active")
# Docker service is active
true
;;
"ActiveState=inactive")
# Docker service is inactive -> Let's start it
echo "Starting docker service ..."
sudo systemctl start docker || return $?
sleep 5s || return $?
;;
*)
echo "Unknown state or error! This can happen after kernel upgrade without restart."
return 1
esac
}
function update-build-image() {
# "--no-cache" to always run the "pacman -Syu" build step
sudo docker-compose build --pull --no-cache
}
function build-pkg() {
# $1: package-name
# $2, $3, ...: makepkg-args
# --rm: Remove container after run.
COMPOSE_ARGS=('run' '--rm' 'makepkg' "${1}") || return $?
if [ ${#MAKEPKG_ARGS[@]} -gt 0 ]; then
COMPOSE_ARGS+=("${MAKEPKG_ARGS[@]}") || return $?
fi
sudo docker-compose "${COMPOSE_ARGS[@]}" || return $?
}
function push-pkg() {
arch-repo-push-new || return $? # Push remote repository
}
function build-and-push() {
for PKG in "$@"; do
build-pkg "${PKG}" || return $?
done
push-pkg || return $?
}
function space_separated_to_array() {
# arg $1: name of variable with space separated list
# arg $2: name of array to store values into
local -n ptr=$1 || return $?
local -n ptr2=$2 || return $?
# ptr space separated list.
# Store this as array ptr2.
# Without newline at last array element: https://unix.stackexchange.com/a/519917/315162
# shellcheck disable=SC2034
readarray -d " " -t ptr2 < <(printf '%s' "$ptr")
}
function main() {
# parse arguments
{
if [ $# -lt 1 ]; then
echo "Usage: ${0} <PKGLIST-FILE> [<makepkgArguments>]
With PKGLIST-FILE a file containing zero or more package names in each line, separated by space.
All packages in a line will be built sequentially and are then synced to the remote repository
before continuing with the next line.";
exit 1;
fi
PKGLIST="${1}"
shift; # remove first arg
MAKEPKG_ARGS=("$@")
}
# check dependencies and start services
{
start-docker || return $?
is-installed "docker-compose" || return $?
}
# Read content of PKGLIST file to an array
# For each line: build and push all space separated packages
mapfile -t STAGES < "${PKGLIST}"
# shellcheck disable=SC2034
for line in "${STAGES[@]}"; do
# trim leading/tailing whitespaces
line="$(echo "${line}" | xargs)" || return $?
space_separated_to_array line pkgs
# skip empty lines
# shellcheck disable=SC2154
if [ "${#pkgs[@]}" -eq 0 ]; then
echo "Skipped empty line."
continue;
fi
# Rebuild the docker image with refreshed mirrors => this fetches packages that were built in a previous build stage
update-build-image || return $?
build-and-push "${pkgs[@]}" || exit $?
done
echo "Successfully built all packages!"
}
main "$@"