From 5384b9a4b2571d9e2cfd7a1597cbd826d360dd7f Mon Sep 17 00:00:00 2001
From: Jesse Gilles <jgilles@multitech.com>
Date: Mon, 3 Oct 2011 13:15:36 -0500
Subject: added corecdp_metadata_scm.bbclass which provides
 CORECDP_METADATA_SCM

---
 multitech/classes/corecdp_metadata_scm.bbclass | 34 ++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 multitech/classes/corecdp_metadata_scm.bbclass

(limited to 'multitech/classes')

diff --git a/multitech/classes/corecdp_metadata_scm.bbclass b/multitech/classes/corecdp_metadata_scm.bbclass
new file mode 100644
index 0000000..33e56e4
--- /dev/null
+++ b/multitech/classes/corecdp_metadata_scm.bbclass
@@ -0,0 +1,34 @@
+CORECDP_METADATA_SCM = "${@corecdp_get_scm(d)}"
+CORECDP_METADATA_REVISION = "${@corecdp_get_scm_revision(d)}"
+CORECDP_METADATA_BRANCH = "${@corecdp_get_scm_branch(d)}"
+
+def corecdp_get_scm(d):
+	from bb import which
+	baserepo = os.path.dirname(os.path.dirname(os.path.dirname(which(d.getVar("BBPATH", 1), "classes/base.bbclass"))))
+	for (scm, scmpath) in {"svn": ".svn",
+			       "git": ".git",
+			       "monotone": "_MTN"}.iteritems():
+		if os.path.exists(os.path.join(baserepo, scmpath)):
+			return "%s %s" % (scm, baserepo)
+	return "<unknown> %s" % baserepo
+
+def corecdp_get_scm_revision(d):
+	(scm, path) = d.getVar("CORECDP_METADATA_SCM", 1).split()
+	try:
+		if scm != "<unknown>":
+			return globals()["base_get_metadata_%s_revision" % scm](path, d)
+		else:
+			return scm
+	except KeyError:
+		return "<unknown>"
+
+def corecdp_get_scm_branch(d):
+	(scm, path) = d.getVar("CORECDP_METADATA_SCM", 1).split()
+	try:
+		if scm != "<unknown>":
+			return globals()["base_get_metadata_%s_branch" % scm](path, d)
+		else:
+			return scm
+	except KeyError:
+		return "<unknown>"
+
-- 
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