miaur/lib/build.sh

#!/usr/bin/env bash
# Build and install AUR packages

# Build package in dir. install=1 to install after build.
# asdeps=1 to mark as dependency.
build_pkg() {
	local dir=$1
	local do_install=${2:-1}
	local asdeps=${3:-0}
	local name
	name=$(basename "$dir")

	msg "Building $name..."
	(
		cd "$dir" || exit 1
		# Clear previous package files to avoid installing stale ones
		rm -f ./*.pkg.tar.* 2>/dev/null || true
		local -a mflags=()
		# shellcheck disable=SC2206
		mflags=(${MIAUR_MFLAGS})
		# If MFLAGS contains -si we handle install ourselves more carefully
		local -a clean_flags=()
		local f
		for f in "${mflags[@]}"; do
			case "$f" in
			-i | --install | -si | -is) ;;
			*) clean_flags+=("$f") ;;
			esac
		done
		local -a mk_extra=()
		mapfile -t mk_extra < <(pac_noconfirm_args)
		# Always sync deps for repo side via makepkg -s when needed
		${MIAUR_MAKEPKG} -s "${mk_extra[@]}" "${clean_flags[@]}" || exit 1
	) || die "build failed: $name"

	if [[ $do_install -eq 1 ]]; then
		local -a pkgs=()
		mapfile -t pkgs < <(find "$dir" -maxdepth 1 -type f \( -name '*.pkg.tar.zst' -o -name '*.pkg.tar.xz' -o -name '*.pkg.tar.gz' \) ! -name '*-debug-*' | sort)
		[[ ${#pkgs[@]} -eq 0 ]] && die "no build artifacts found: $name"
		msg "Installing $name..."
		local -a uflags=(-U)
		local -a conf=()
		mapfile -t conf < <(pac_noconfirm_args)
		uflags+=("${conf[@]}")
		[[ $asdeps -eq 1 ]] && uflags+=(--asdeps)
		as_root ${MIAUR_PACMAN} "${uflags[@]}" "${pkgs[@]}" || die "installation failed: $name"
	fi

	if [[ ${MIAUR_CLEANAFTER:-0} -eq 1 ]]; then
		msg2 "Cleaning build directory: $dir"
		rm -rf "$dir"
	fi
}

# Full install pipeline for AUR package names (and their AUR deps)
# Targets are package names.
install_aur_packages() {
	local -a targets=("$@")
	[[ ${#targets[@]} -eq 0 ]] && return 0

	need_cmd curl jq git makepkg pacman

	sudoloop_start

	msg "Resolving dependencies..."
	local -a order=()
	mapfile -t order < <(aur_resolve_order "${targets[@]}")
	# Drop empty line if order was empty print
	local -a order_clean=()
	local _o
	for _o in "${order[@]}"; do
		[[ -n $_o ]] && order_clean+=("$_o")
	done
	order=("${order_clean[@]}")
	[[ ${#order[@]} -eq 0 ]] && die "no packages to install"

	# Collect all repo deps across the graph
	local -a repo_deps=()
	local pkg dir line
	declare -A repo_seen=()
	for pkg in "${order[@]}"; do
		dir=$(pkg_clone_dir "$pkg")
		[[ -d $dir ]] || dir=$(aur_clone "$pkg")
		while IFS= read -r line; do
			case "$line" in
			repo\|*)
				local rn=${line#repo|}
				[[ -n ${repo_seen[$rn]+x} ]] && continue
				repo_seen[$rn]=1
				repo_deps+=("$rn")
				;;
			esac
		done < <(collect_deps_for_dir "$dir" 1 1)
	done

	msg "Packages to build (${#order[@]}):"
	declare -A is_target_preview=()
	for pkg in "${targets[@]}"; do
		is_target_preview[$pkg]=1
	done
	for pkg in "${order[@]}"; do
		if [[ -n ${is_target_preview[$pkg]+x} ]]; then
			msg2 "aur/$pkg (target)"
		else
			msg2 "aur/$pkg"
		fi
	done
	if [[ ${#repo_deps[@]} -gt 0 ]]; then
		msg "Repository dependencies (${#repo_deps[@]}):"
		msg2 "${repo_deps[*]}"
	fi
	confirm_ask "Proceed with installation?" || {
		warn "Cancelled by user"
		sudoloop_stop
		return 1
	}

	install_repo_deps "${repo_deps[@]}"

	# Review all packages first (like paru)
	local -a build_list=()
	for pkg in "${order[@]}"; do
		dir=$(pkg_clone_dir "$pkg")
		[[ -d $dir ]] || dir=$(aur_clone "$pkg")
		local rc=0
		review_pkgbuild "$dir" "$pkg" || rc=$?
		if [[ $rc -eq 1 ]]; then
			die "installation cancelled"
		elif [[ $rc -eq 2 ]]; then
			warn "Skipping $pkg"
			continue
		fi
		build_list+=("$pkg")
	done

	[[ ${#build_list[@]} -eq 0 ]] && die "no packages to build"

	# Explicit install targets (deps marked --asdeps)
	declare -A is_target=()
	for pkg in "${targets[@]}"; do
		is_target[$pkg]=1
	done

	# Track make deps for optional removal (names from srcinfo)
	local -a make_pkgs=()
	declare -A make_seen=()
	if [[ ${MIAUR_REMOVEMAKE:-0} -eq 1 ]]; then
		for pkg in "${build_list[@]}"; do
			dir=$(pkg_clone_dir "$pkg")
			while IFS= read -r line; do
				case "$line" in
				makedepend\|*)
					local mn
					mn=$(dep_name "${line#makedepend|}")
					[[ -n ${is_target[$mn]+x} ]] && continue
					[[ -n ${make_seen[$mn]+x} ]] && continue
					make_seen[$mn]=1
					make_pkgs+=("$mn")
					;;
				esac
			done < <(srcinfo_dump "$dir")
		done
	fi

	for pkg in "${build_list[@]}"; do
		dir=$(pkg_clone_dir "$pkg")
		local asdeps=0
		[[ -z ${is_target[$pkg]+x} ]] && asdeps=1
		# Skip if already up to date
		if is_pkg_installed "$pkg"; then
			local localver aurver
			localver=$(pkg_local_version "$pkg")
			aurver=$(jq -r '.Version // empty' <<<"$(aur_info_json "$pkg")" 2>/dev/null || true)
			if [[ -n $aurver && $localver == "$aurver" && -z ${is_target[$pkg]+x} ]]; then
				msg2 "$pkg is up to date ($localver)"
				continue
			fi
		fi
		build_pkg "$dir" 1 "$asdeps"
	done

	# Remove make depends that were installed as deps and not needed
	if [[ ${MIAUR_REMOVEMAKE:-0} -eq 1 && ${#make_pkgs[@]} -gt 0 ]]; then
		local -a to_rm=()
		local m
		for m in "${make_pkgs[@]}"; do
			# Only remove if installed as dependency and not required
			if pacman -Qdtq 2>/dev/null | grep -qx "$m"; then
				to_rm+=("$m")
			fi
		done
		if [[ ${#to_rm[@]} -gt 0 ]]; then
			msg "Removing make dependencies: ${to_rm[*]}"
			# Cleanup after an already-confirmed install: avoid a second prompt by default
			as_root ${MIAUR_PACMAN} -Rns --noconfirm "${to_rm[@]}" || warn "failed to remove make dependencies"
		fi
	fi

	sudoloop_stop
	msg "Done"
}

# Build from local directories containing PKGBUILD
build_local_dirs() {
	local do_install=${1:-0}
	shift
	local -a dirs=("$@")
	local d
	for d in "${dirs[@]}"; do
		[[ -d $d ]] || die "directory does not exist: $d"
		[[ -f $d/PKGBUILD ]] || die "PKGBUILD not found: $d"
		# Resolve AUR deps of local pkgbuild
		local -a aur_deps=()
		local line
		while IFS= read -r line; do
			case "$line" in
			aur\|*) aur_deps+=("${line#aur|}") ;;
			missing\|*) die "unable to resolve dependency: ${line#missing|}" ;;
			repo\|*) ;;
			esac
		done < <(collect_deps_for_dir "$d" 1 1)
		if [[ ${#aur_deps[@]} -gt 0 ]]; then
			install_aur_packages "${aur_deps[@]}"
		fi
		# Install repo deps
		local -a rd=()
		while IFS= read -r line; do
			case "$line" in
			repo\|*) rd+=("${line#repo|}") ;;
			esac
		done < <(collect_deps_for_dir "$d" 1 1)
		install_repo_deps "${rd[@]}"
		review_pkgbuild "$d" "$(basename "$d")" || die "cancelled"
		build_pkg "$d" "$do_install" 0
	done
}