From c27beab66023847435fb88cd5cc75916dca37057 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lucio=20Andr=C3=A9s=20Illanes=20Albornoz=20=28arab=2C=20vx?=
 =?UTF-8?q?p=29?= <lucio@lucioillanes.de>
Date: Mon, 20 Nov 2017 21:45:21 +0000
Subject: Refactors build steps along the sequence
 {setup,fetch,configure,build,install}. subr/mode_check_updates.subr:
 seperated into check_updates.sh.
 subr/post_{copy_etc,sha256sums,tarballs}.subr: absorbed into `dist' target.

---
 subr/pkg_fetch_extract.subr | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 subr/pkg_fetch_extract.subr

(limited to 'subr/pkg_fetch_extract.subr')

diff --git a/subr/pkg_fetch_extract.subr b/subr/pkg_fetch_extract.subr
new file mode 100644
index 00000000..71155b44
--- /dev/null
+++ b/subr/pkg_fetch_extract.subr
@@ -0,0 +1,27 @@
+#
+# set -o errexit -o noglob are assumed.
+#
+
+pkg_fetch_extract() {
+	if [ -n "${PKG_URL}" ]\
+	&& [ "${PKG_URL_TYPE:-wget}" = wget ]; then
+		build_fileop rm "${PKG_BASE_DIR}/${PKG_SUBDIR}";
+		if [ "${PKG_FNAME##*.tar.}" = "bz2" ]; then
+			bunzip2 -d < "${DLCACHEDIR}/${PKG_FNAME}" | tar -C "${PKG_BASE_DIR}" -xf -;
+		elif [ "${PKG_FNAME##*.tar.}" = "gz" ]; then
+			gunzip -d < "${DLCACHEDIR}/${PKG_FNAME}" | tar -C "${PKG_BASE_DIR}" -xf -;
+		elif [ "${PKG_FNAME##*.tar.}" = "xz" ]; then
+			xz -d < "${DLCACHEDIR}/${PKG_FNAME}" | tar -C "${PKG_BASE_DIR}" -xf -;
+		elif [ "${PKG_FNAME##*.t}" = "bz2" ]; then
+			bunzip2 -d < "${DLCACHEDIR}/${PKG_FNAME}" | tar -C "${PKG_BASE_DIR}" -xf -;
+		elif [ "${PKG_FNAME##*.t}" = "gz" ]; then
+			gunzip -d < "${DLCACHEDIR}/${PKG_FNAME}" | tar -C "${PKG_BASE_DIR}" -xf -;
+		elif [ "${PKG_FNAME##*.t}" = "xz" ]; then
+			xz -d < "${DLCACHEDIR}/${PKG_FNAME}" | tar -C "${PKG_BASE_DIR}" -xf -;
+		else
+			tar -C "${PKG_BASE_DIR}" -xf "${DLCACHEDIR}/${PKG_FNAME}";
+		fi;
+	fi;
+};
+
+# vim:filetype=sh
-- 
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