[PATCH yocto-autobuilder-helper] scripts/archive_buildstats.py: copy all buildstats

[Randy MacLeod <Randy.MacLeod@windriver.com>]

As a first pass, collect all the tmp/buildstats logs
using 'cp -a', to enable review and graphing of all builds.
The goal is to understand the trends in the /proc/pressure/{cpu|io}
data that is now gathered as part of the buildstats system.

Signed-off-by: Aryaman Gupta <Aryaman.Gupta@windriver.com>
Signed-off-by: Randy MacLeod <Randy.MacLeod@windriver.com>
---
 scripts/archive_buildstats.py | 27 +++++++++++++++++++++++++++
 scripts/run-config            |  1 +
 2 files changed, 28 insertions(+)
 create mode 100755 scripts/archive_buildstats.py

diff --git a/scripts/archive_buildstats.py b/scripts/archive_buildstats.py
new file mode 100755
index 0000000..bdbe9f4
--- /dev/null
+++ b/scripts/archive_buildstats.py
@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+import os, sys
+
+def usage():
+    print("Usage: " + sys.argv[0] + " <src> <dest> <target>")
+
+def main():
+    if len(sys.argv) != 4:
+        usage()
+        sys.exit()
+
+    builddir = sys.argv[1]
+    dest = sys.argv[2]
+    target = sys.argv[3]
+
+    bsdir = os.path.join(builddir, "tmp/buildstats")
+    directory = os.path.join(dest, target)
+
+    os.system('mkdir -p ' + directory)
+    # cp -a <path-to-worker-buildstats> <directory>
+    os.system('cp -a ' +  builddir + ' ' + directory)
+
+main()
diff --git a/scripts/run-config b/scripts/run-config
index 838847a..953977e 100755
--- a/scripts/run-config
+++ b/scripts/run-config
@@ -334,6 +334,7 @@ elif args.phase == "finish" and args.stepname == "collect-results":
         hp.printheader("Running results collection")
         runcmd([scriptsdir + "/collect-results", args.builddir, args.results_dir, args.target])
         runcmd([scriptsdir + "/summarize_top_output.py", args.results_dir, args.target])
+        runcmd([scriptsdir + "/archive_buildstats.py", args.builddir, args.results_dir, args.target])
     sys.exit(0)
 
 if jcfg:
-- 
2.32.0