Draft: add bin/build_eicrecon.sh (like the build_detector.sh)

bin/build_eicrecon.sh

+#!/bin/bash
+
+## =============================================================================
+## Build and install the EICrecon package into our local prefix
+## =============================================================================
+
+## =============================================================================
+## Load the environment variables. To build the detector we need the following
+## variables:
+##
+## - LOCAL_PREFIX:     location where local packages should be installed
+
+if [ -n "${LOCAL_PREFIX}" ] ; then 
+  source .local/bin/env.sh
+else
+  source ${LOCAL_PREFIX}/bin/env.sh
+fi
+
+
+## =============================================================================
+## Step 1: download/update the detector definitions (if needed)
+pushd "$(mktemp -d)"
+
+echo "Fetching EICrecon"
+if [ -n "${DETECTOR_DEPLOY_TOKEN_USERNAME:-}" -a -n "${DETECTOR_DEPLOY_TOKEN_PASSWORD:-}" ]; then
+  DEPLOY_TOKEN="${DETECTOR_DEPLOY_TOKEN_USERNAME}:${DETECTOR_DEPLOY_TOKEN_PASSWORD}@"
+  echo "Deploy token for ${DETECTOR_DEPLOY_TOKEN_USERNAME} is masked in the next line."
+else
+  DEPLOY_TOKEN=""
+fi
+echo "git clone -b ${EICRECON_VERSION} --depth 1 ${EICRECON_REPOSITORYURL:-https://eicweb.phy.anl.gov/EIC/eicrecons/EICrecon.git} EICrecon"
+git clone -b ${EICRECON_VERSION} --depth 1 ${EICRECON_REPOSITORYURL:-https://${DEPLOY_TOKEN}eicweb.phy.anl.gov/EIC/eicrecons/EICrecon.git} EICrecon
+rm -rf "EICrecon/.git"
+
+## =============================================================================
+## Step 2: Compile and install the detector definition
+echo "Building and installing the ${DETECTOR} package"
+
+cd EICrecon
+cmake -DCMAKE_INSTALL_PREFIX=${LOCAL_PREFIX} && make -j$(($(nproc)/4+1)) install || exit 1
+TO_REMOVE="$PWD"
+popd
+rm -rf "$TO_REMOVE"
+unset TO_REMOVE
+
+## =============================================================================
+## Step 3: That's all!
+echo "Detector build/install complete!"