From e092e6be82177ab6b2c89cbf2405494c7d3ef28b Mon Sep 17 00:00:00 2001
From: Kenneth Hoste <kenneth.hoste@ugent.be>
Date: Tue, 26 Sep 2023 20:50:43 +0200
Subject: [PATCH] only create & bind build_logs_dir and shared_fs_path if they
 are specified

---
 bot/build.sh | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/bot/build.sh b/bot/build.sh
index 1e7aac49c1..cf9d69b65f 100755
--- a/bot/build.sh
+++ b/bot/build.sh
@@ -57,11 +57,13 @@ echo "bot/build.sh: LOCAL_TMP='${LOCAL_TMP}'"
 BUILD_LOGS_DIR=$(cfg_get_value "site_config" "build_logs_dir")
 echo "bot/build.sh: BUILD_LOGS_DIR='${BUILD_LOGS_DIR}'"
 # if $BUILD_LOGS_DIR is set, add it to $SINGULARITY_BIND so the path is available in the build container
-mkdir -p ${BUILD_LOGS_DIR}
-if [[ -z ${SINGULARITY_BIND} ]]; then
-    export SINGULARITY_BIND="${BUILD_LOGS_DIR}"
-else
-    export SINGULARITY_BIND="${SINGULARITY_BIND},${BUILD_LOGS_DIR}"
+if [[ ! -z ${BUILD_LOGS_DIR} ]]; then
+    mkdir -p ${BUILD_LOGS_DIR}
+    if [[ -z ${SINGULARITY_BIND} ]]; then
+        export SINGULARITY_BIND="${BUILD_LOGS_DIR}"
+    else
+        export SINGULARITY_BIND="${SINGULARITY_BIND},${BUILD_LOGS_DIR}"
+    fi
 fi
 
 # check if path to directory on shared filesystem is specified,
@@ -69,11 +71,13 @@ fi
 SHARED_FS_PATH=$(cfg_get_value "site_config" "shared_fs_path")
 echo "bot/build.sh: SHARED_FS_PATH='${SHARED_FS_PATH}'"
 # if $SHARED_FS_PATH is set, add it to $SINGULARITY_BIND so the path is available in the build container
-mkdir -p ${SHARED_FS_PATH}
-if [[ -z ${SINGULARITY_BIND} ]]; then
-    export SINGULARITY_BIND="${SHARED_FS_PATH}"
-else
-    export SINGULARITY_BIND="${SINGULARITY_BIND},${SHARED_FS_PATH}"
+if [[ ! -z ${SHARED_FS_PATH} ]]; then
+    mkdir -p ${SHARED_FS_PATH}
+    if [[ -z ${SINGULARITY_BIND} ]]; then
+        export SINGULARITY_BIND="${SHARED_FS_PATH}"
+    else
+        export SINGULARITY_BIND="${SINGULARITY_BIND},${SHARED_FS_PATH}"
+    fi
 fi
 
 SINGULARITY_CACHEDIR=$(cfg_get_value "site_config" "container_cachedir")