SERVER-41796 Create Evergreen variant for libfuzzer targets

1 files changed, 26 insertions, 0 deletions

diff --git a/buildscripts/merge_corpus.sh b/buildscripts/merge_corpus.sh
new file mode 100755
index 00000000000..162f7037af5
--- /dev/null
+++ b/buildscripts/merge_corpus.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+# merge_corpus.sh
+#
+# Merges the corpus of each libfuzzer tests
+
+set -o verbose
+set -o errexit
+
+input="build/libfuzzer_tests.txt"
+corpus_dir="corpus"
+
+# We need to merge the corpus once it has been tested
+while IFS= read -r line
+do
+    mkdir "$corpus_dir"/corpus-"${line##*/}"-new
+    ./"$line" "$corpus_dir"/corpus-"${line##*/}"-new "$corpus_dir"/corpus-"${line##*/}" -merge=1
+done < "$input"
+
+# Delete old corpus
+find corpus/* -not -name '*-new' -type d -exec rm -rv {} +
+
+# Rename new corpus to old corpus
+for f in ./corpus/*
+do
+    mv "$f" "${f%-new}"
+done
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