From 7471b5291ade1f82b0e598693e7de7cc5901e5d4 Mon Sep 17 00:00:00 2001
From: Sungkeun Cho <scho@fb.com>
Date: Mon, 8 Jun 2020 04:33:27 -0700
Subject: [PATCH] [infer] Reinstall some packages when ocamlfind cannot find it

Reviewed By: ezgicicek

Differential Revision: D21885300

fbshipit-source-id: 0730c90fd
---
 scripts/opam_utils.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/scripts/opam_utils.sh b/scripts/opam_utils.sh
index 2e4ec1eeb..b9b11f1a2 100644
--- a/scripts/opam_utils.sh
+++ b/scripts/opam_utils.sh
@@ -68,3 +68,12 @@ opam_switch_create_if_needed () {
 }
 
 opam_require_version_2
+
+# removes packages that cannot be found by ocamlfind
+opam_remove_broken_package () {
+    local pkg="$1"
+    if ! ocamlfind query "${pkg}"; then
+        echo "ocamlfind cannot find ${pkg} package. Removing the package..."
+        opam remove "${pkg}" || true
+    fi
+}