1 files changed, 97 insertions, 0 deletions
diff --git a/meta/classes/utility-tasks.bbclass b/meta/classes/utility-tasks.bbclass
new file mode 100644
index 0000000000..d4d47bfa42
--- /dev/null
+++ b/meta/classes/utility-tasks.bbclass
@@ -0,0 +1,97 @@
+addtask listtasks
+do_listtasks[nostamp] = "1"
+python do_listtasks() {
+	import sys
+	# emit variables and shell functions
+	#bb.data.emit_env(sys.__stdout__, d)
+	# emit the metadata which isnt valid shell
+	for e in d.keys():
+		if bb.data.getVarFlag(e, 'task', d):
+			sys.__stdout__.write("%s\n" % e)
+}
+
+addtask clean
+do_clean[dirs] = "${TOPDIR}"
+do_clean[nostamp] = "1"
+python base_do_clean() {
+	"""clear the build and temp directories"""
+	dir = bb.data.expand("${WORKDIR}", d)
+	if dir == '//': raise bb.build.FuncFailed("wrong DATADIR")
+	bb.note("removing " + dir)
+	os.system('rm -rf ' + dir)
+
+	dir = "%s.*" % bb.data.expand(bb.data.getVar('STAMP', d), d)
+	bb.note("removing " + dir)
+	os.system('rm -f '+ dir)
+}
+
+addtask rebuild after do_${BB_DEFAULT_TASK}
+do_rebuild[dirs] = "${TOPDIR}"
+do_rebuild[nostamp] = "1"
+python base_do_rebuild() {
+	"""rebuild a package"""
+}
+
+#addtask mrproper
+#do_mrproper[dirs] = "${TOPDIR}"
+#do_mrproper[nostamp] = "1"
+#python base_do_mrproper() {
+#	"""clear downloaded sources, build and temp directories"""
+#	dir = bb.data.expand("${DL_DIR}", d)
+#	if dir == '/': bb.build.FuncFailed("wrong DATADIR")
+#	bb.debug(2, "removing " + dir)
+#	os.system('rm -rf ' + dir)
+#	bb.build.exec_func('do_clean', d)
+#}
+
+addtask checkuri
+do_checkuri[nostamp] = "1"
+python do_checkuri() {
+	import sys
+
+	localdata = bb.data.createCopy(d)
+	bb.data.update_data(localdata)
+
+	src_uri = bb.data.getVar('SRC_URI', localdata, 1)
+
+	try:
+		bb.fetch.init(src_uri.split(),d)
+	except bb.fetch.NoMethodError:
+		(type, value, traceback) = sys.exc_info()
+		raise bb.build.FuncFailed("No method: %s" % value)
+
+	try:
+		bb.fetch.checkstatus(localdata)
+	except bb.fetch.MissingParameterError:
+		(type, value, traceback) = sys.exc_info()
+		raise bb.build.FuncFailed("Missing parameters: %s" % value)
+	except bb.fetch.FetchError:
+		(type, value, traceback) = sys.exc_info()
+		raise bb.build.FuncFailed("Fetch failed: %s" % value)
+	except bb.fetch.MD5SumError:
+		(type, value, traceback) = sys.exc_info()
+		raise bb.build.FuncFailed("MD5  failed: %s" % value)
+	except:
+		(type, value, traceback) = sys.exc_info()
+		raise bb.build.FuncFailed("Unknown fetch Error: %s" % value)
+}
+
+addtask checkuriall after do_checkuri
+do_checkuriall[recrdeptask] = "do_checkuri"
+do_checkuriall[nostamp] = "1"
+base_do_checkuriall() {
+	:
+}
+
+addtask fetchall after do_fetch
+do_fetchall[recrdeptask] = "do_fetch"
+base_do_fetchall() {
+	:
+}
+
+addtask buildall after do_build
+do_buildall[recrdeptask] = "do_build"
+base_do_buildall() {
+	:
+}
+