1 files changed, 28 insertions, 0 deletions
diff --git a/debian/building-in-ci.sh b/debian/building-in-ci.sh
new file mode 100755
index 0000000..ccf552d
--- /dev/null
+++ b/debian/building-in-ci.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# this script prints 'true' if any ancestor process name is any of $REGEXPS
+
+REGEXPS="debci autopkgtest adt"
+
+set -e
+
+walk()
+{
+	pid=$1
+
+	[ ! -r /proc/$pid/cmdline ] && exit 1
+
+	name=$(ps -p $pid -o cmd | tail -1)
+	for exp in $REGEXPS
+	do
+		if grep -e $exp <<< $name >/dev/null ; then
+			echo true
+			exit
+		fi
+	done
+
+	ppid=$(ps -o ppid= $pid | tr -d ' ')
+	walk $ppid
+}
+
+walk $$