install: Download and unpack packages

2 files changed, 45 insertions, 0 deletions

diff --git a/lib/cmd/install.sh b/lib/cmd/install.sh
index 88b6b0a..18368a5 100644
--- a/lib/cmd/install.sh
+++ b/lib/cmd/install.sh
@@ -92,6 +92,7 @@ cmd_install_main()
 	info "$(get_msg 'cmd_install_find_pkgs')"
 	cmd_install_find_pkgs "${mirror}" "${suite}" "${arch}" "${plat}" \
 		"${chroot}"
+	cmd_install_get_pkgs "${chroot}"
 }
 
 cmd_install_find_pkgs()
@@ -155,3 +156,44 @@ cmd_install_fname_cb()
 	cmd_install_fnames="$(printf '%s\n%s %s/%s' "${cmd_install_fnames}" \
 		"${pkg}" "${cmd_install_feed_url}" "${fname}")"
 }
+
+cmd_install_get_pkgs()
+{
+	local chroot="${1}"
+	local pkg=
+	local fname=
+	local file=
+
+	mkdir -p "${chroot}/var/cache/opkg/archives" "${chroot}/tmp/opkg" \
+		"${chroot}/var/lib/opkg/info"
+
+	for pkg in $(cat "${chroot}/.prokit/packages"); do
+		info "$(get_msg 'cmd_install_downloading_pkg')" "${pkg}"
+		fname="$(printf '%s\n' "${cmd_install_fnames}" | \
+			sed -n "s/^${pkg} //p")"
+		wget -q -O "${chroot}/var/cache/opkg/archives/${fname##*/}" \
+			"${fname}" || \
+			error 2 "$(get_msg 'cmd_install_downloading_pkg_fail')"
+		fname="var/cache/opkg/archives/${fname##*/}"
+
+		info "$(get_msg 'cmd_install_unpacking_pkg')" "${pkg}"
+		mkdir "${chroot}/tmp/opkg/${pkg}"
+		(
+			cd "${chroot}"
+			tar -xzOf "${fname}" data.tar.gz \
+				>"tmp/opkg/${pkg}/data.tar.gz"
+			tar -xzf "tmp/opkg/${pkg}/data.tar.gz"
+			cd "tmp/opkg/${pkg}"
+			tar -xzOf "../../../${fname}" control.tar.gz | \
+				tar -xz
+		)
+		tar -tzf "${chroot}/tmp/opkg/${pkg}/data.tar.gz" | sed 's/^\.//' \
+			>"${chroot}/var/lib/opkg/info/${pkg}.list"
+		rm -f "${chroot}/tmp/opkg/${pkg}/data.tar.gz"
+		for file in "${chroot}/tmp/opkg/${pkg}/"*; do
+			mv "${file}" \
+				"${chroot}/var/lib/opkg/info/${pkg}.${file##*/}"
+		done
+		rmdir "${chroot}/tmp/opkg/${pkg}"
+	done
+}
diff --git a/locale/en_US.sh b/locale/en_US.sh
index 3d2946f..123c949 100644
--- a/locale/en_US.sh
+++ b/locale/en_US.sh
@@ -68,6 +68,9 @@ msg_prokit_cmd_install_chroot_dir_exists='Directory "%s" exists"'
 msg_prokit_cmd_install_mkdir_chroot_fail='Failed to create directory "%s"'
 msg_prokit_cmd_install_find_pkgs='Configuring opkg and retrieving Packages '\
 'files...'
+msg_prokit_cmd_install_downloading_pkg='Downloading %s...'
+msg_prokit_cmd_install_downloading_pkg_fail='Failed to download package'
+msg_prokit_cmd_install_unpacking_pkg='Unpacking %s...'
 
 # lib/profile.sh
 msg_prokit_profile_not_found='Profile "%s" not found'