Fix race condition in entrypoint.sh by replacing awk with bash arithmetic, and fix Dockerfile indentation

Author: Syed-Suhaan

build/base/entrypoint.sh

@@ -17,10 +17,11 @@ function resolve_host() {
       echo "Couldn't resolve $host"
       return
     fi
+    echo "Couldn't resolve $host. Sleeping ${backoff}s before retry..."
     sleep $backoff
-    echo "Couldn't resolve $host... Retrying"
+    echo "Retrying resolution of $host..."
     ((counter++))
-    backoff=$(echo - | awk "{print $backoff + $backoff}")
+    backoff=$((backoff + backoff))
   done
   echo "Resolved $host"
 }

build/base/intel-builder.Dockerfile

@@ -16,9 +16,9 @@ RUN apt update \
     && echo "deb [signed-by=/usr/share/keyrings/oneapi-archive-keyring.gpg trusted=yes] https://apt.repos.intel.com/oneapi all main" | tee /etc/apt/sources.list.d/oneAPI.list \
     && apt update \
     && apt install -y --no-install-recommends \
-    libstdc++-12-dev binutils procps clang \
-    intel-oneapi-compiler-dpcpp-cpp \
-    intel-oneapi-mpi-devel-2021.14 \
+        libstdc++-12-dev binutils procps clang \
+        intel-oneapi-compiler-dpcpp-cpp \
+        intel-oneapi-mpi-devel-2021.14 \
     && apt remove -y gnupg2 ca-certificates apt-transport-https \
     && apt autoremove -y \
     && rm -rf /var/lib/apt/lists/*

build/base/intel.Dockerfile

@@ -18,8 +18,8 @@ RUN apt update \
     && echo "deb [signed-by=/usr/share/keyrings/oneapi-archive-keyring.gpg trusted=yes] https://apt.repos.intel.com/oneapi all main" | tee /etc/apt/sources.list.d/oneAPI.list \
     && apt update \
     && apt install -y --no-install-recommends \
-    dnsutils \
-    intel-oneapi-mpi-2021.14 \
+        dnsutils \
+        intel-oneapi-mpi-2021.14 \
     && apt remove -y gnupg2 ca-certificates \
     && apt autoremove -y \
     && rm -rf /var/lib/apt/lists/*