1 files changed, 10 insertions, 82 deletions
diff --git a/meta/classes/metadata_scm.bbclass b/meta/classes/metadata_scm.bbclass
index 2e6fac209a..6842119b6b 100644
--- a/meta/classes/metadata_scm.bbclass
+++ b/meta/classes/metadata_scm.bbclass
@@ -1,82 +1,10 @@
-METADATA_BRANCH ?= "${@base_detect_branch(d)}"
-METADATA_REVISION ?= "${@base_detect_revision(d)}"
-
-def base_detect_revision(d):
-    path = base_get_scmbasepath(d)
-
-    scms = [base_get_metadata_git_revision]
-
-    for scm in scms:
-        rev = scm(path, d)
-        if rev != "<unknown>":
-            return rev
-
-    return "<unknown>"
-
-def base_detect_branch(d):
-    path = base_get_scmbasepath(d)
-
-    scms = [base_get_metadata_git_branch]
-
-    for scm in scms:
-        rev = scm(path, d)
-        if rev != "<unknown>":
-            return rev.strip()
-
-    return "<unknown>"
-
-def base_get_scmbasepath(d):
-    return os.path.join(d.getVar('COREBASE', True), 'meta')
-
-def base_get_metadata_monotone_branch(path, d):
-    monotone_branch = "<unknown>"
-    try:
-        with open("%s/_MTN/options" % path) as f:
-            monotone_branch = f.read().strip()
-            if monotone_branch.startswith( "database" ):
-                monotone_branch_words = monotone_branch.split()
-                monotone_branch = monotone_branch_words[ monotone_branch_words.index( "branch" )+1][1:-1]
-    except:
-        pass
-    return monotone_branch
-
-def base_get_metadata_monotone_revision(path, d):
-    monotone_revision = "<unknown>"
-    try:
-        with open("%s/_MTN/revision" % path) as f:
-            monotone_revision = f.read().strip()
-            if monotone_revision.startswith( "format_version" ):
-                monotone_revision_words = monotone_revision.split()
-                monotone_revision = monotone_revision_words[ monotone_revision_words.index( "old_revision" )+1][1:-1]
-    except IOError:
-        pass
-    return monotone_revision
-
-def base_get_metadata_svn_revision(path, d):
-    # This only works with older subversion. For newer versions 
-    # this function will need to be fixed by someone interested
-    revision = "<unknown>"
-    try:
-        with open("%s/.svn/entries" % path) as f:
-            revision = f.readlines()[3].strip()
-    except (IOError, IndexError):
-        pass
-    return revision
-
-def base_get_metadata_git_branch(path, d):
-    import bb.process
-
-    try:
-        rev, _ = bb.process.run('git rev-parse --abbrev-ref HEAD', cwd=path)
-    except bb.process.ExecutionError:
-        rev = '<unknown>'
-    return rev.strip()
-
-def base_get_metadata_git_revision(path, d):
-    import bb.process
-
-    try:
-        rev, _ = bb.process.run('git rev-parse HEAD', cwd=path)
-    except bb.process.ExecutionError:
-        rev = '<unknown>'
-    return rev.strip()
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
+METADATA_BRANCH := "${@oe.buildcfg.detect_branch(d)}"
+METADATA_BRANCH[vardepvalue] = "${METADATA_BRANCH}"
+METADATA_REVISION := "${@oe.buildcfg.detect_revision(d)}"
+METADATA_REVISION[vardepvalue] = "${METADATA_REVISION}"