init

makepkg-chroot.sh

@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+
+# Config
+chroot_base='/var/chroot/root'
+
+# Functions
+icat() {
+	while read; do
+		echo -e "$REPLY"
+	done
+}
+
+build_script() {
+	icat <<- EOF
+		#!/bin/sh
+
+		pacman -Sy &>pacman.log
+
+		cd '/build'; chown builder:wheel /build
+		sudo -u builder PKGDEST='/pkg' makepkg -s --noconfirm -L &>makepkg.log
+
+		makepkg_exit="\$?"
+
+		case "\$makepkg_exit" in
+			0) echo 'ok';;
+			17) echo 'already built';;
+			*) echo 'FAIL';;
+		esac
+
+		exit "\$makepkg_exit"
+	EOF
+}
+
+main() {
+	chroot_dir="$1"
+	pkg_dest_dir="$2"
+	workdir="$PWD"
+
+	[[ "${chroot_dir}" ]] || { usage; exit 1; }
+
+	/usr/local/bin/mount-chroot.sh -s "$chroot_base" -n 'chroot_build' "$chroot_dir"
+
+	mkdir -m777 "$chroot_dir/pkg" "$chroot_dir/build"
+
+	mount --bind "$workdir" "$chroot_dir/build"
+	mount --bind "$pkg_dest_dir" "$chroot_dir/pkg"
+
+	build_script > "${chroot_dir}/build/build.sh"
+
+	#chmod 755 "${chroot_dir}/build/build.sh"
+	chroot "${chroot_dir}" sh /build/build.sh
+
+	if /usr/local/bin/mount-chroot.sh -u "$chroot_dir"; then
+		rm -r "${chroot_dir}"{,.work}
+	else
+		err "Cannot unmount $chroot_dir"
+		exit 1
+	fi
+}
+
+main "$@"
+