1 files changed, 48 insertions, 0 deletions
diff --git a/buildutil/version-util.awk b/buildutil/version-util.awk
new file mode 100644
index 0000000..0ed59c5
--- /dev/null
+++ b/buildutil/version-util.awk
@@ -0,0 +1,48 @@
+BEGIN {
+  FS="|";
+  init_revisions = 1;
+  rev_trigger = 0;
+  date_trigger = 0;
+}
+
+/= == ===marker=== == =/ {
+  init_revisions = 0;
+  FS=";";
+  next;
+}
+
+init_revisions == 1 {
+  # print "XXX " $1, $2;
+  file_revs[$1] = $2;
+  next;
+}
+
+/^Working file:/ {
+  rev_trigger = 0;
+  if (match($0, "^Working file: (.*)$", f) > 0) {
+	if (f[1] in file_revs) {
+	  revision = "revision " file_revs[f[1]];
+	  rev_trigger = 1;
+	}
+  }
+  # print "FFF " f[1], revision, rev_trigger;
+  next;
+}
+
+rev_trigger == 1 && /^revision/ {
+  if (match($0, revision) > 0) {
+	# print "FOUND " revision, $0;
+	rev_trigger = 0;
+	date_trigger = 1;
+  }
+  next;
+}
+
+date_trigger == 1 {
+  if (match($1, "date: (.*)", d) > 0) {
+	print d[1];
+  }
+  date_trigger = 0;
+}
+
+{ next; }