Aged skeleton producer (cms-sw#83)

* adding a customized pileup,geometry,and other options skeleton producer

* adding an explanation to README

* adding check for string start

README.md

@@ -52,6 +52,15 @@ The processing of TICL iterations is added into the RECO fragment by default. To
 ./produceSkeletons_D41_NoSmear_noPU.sh no-ticl
 ```
 
+Other options like changing the pileup source, calling --customise on cmsDriver or changing geometry can be passed with the following script
+
+```shell 
+./produceSkeletons_D41_NoSmear_PU_AVE_200_BX_25ns_aged.sh \
+        pileup_input=/eos/cms//store/group/dpg_hgcal/comm_hgcal/deguio/pu_library/V11/GEN-SIM \
+        custom="--customise SLHCUpgradeSimulations/Configuration/aging.agedHGCal" \
+        geometry=Extended2026D46
+```
+
 ## Available guns and processes
 
 The production tools allow you to generate a plethora of processes (links lead to implementation in CMSSW):

templates/python/produceSkeletons_D41_NoSmear_PU_AVE_200_BX_25ns_aged.sh

@@ -0,0 +1,122 @@
+#!/bin/sh
+
+# This is the shell script that will generate all the skeletons using cmsDriver commands.
+# The commands included have been taken from runTheMatrix with the following command:
+#
+# runTheMatrix.py -w upgrade -l 20634.0 --command="--no_exec" --dryRun
+#
+# The reconstruction as part of the ticl framework is injected into the RECO_fragment.
+#
+# For all commands remove --filein and --fileout options.
+# Add python_filename option
+#
+# The first command combines step1 and step2 (GSD):
+# - mix in pileup
+# - run up to DIGI...HLT:@fake2
+# The following changes are implemented on top:
+# --beamspot HLLHC14TeV ➜ --beamspot NoSmear
+# --eventcontent FEVTDEBUG ➜ --eventcontent FEVTDEBUGHLT
+# Removed --relval option.
+#
+# The second command is step3 removing overlap with step2 (RECO):
+# - remove pileup part
+# - remove MINIAODSIM from event content and data tier
+# - remove PAT from steps (-s)
+# - remove @miniAODValidation from VALIDATION step
+# - remove @miniAODDQM from DQM step
+#
+# The third command is a copy of the second only re-running RECO (for NTUP):
+# - remove DQM from event content
+# - remove DQMIO from data tier
+# - add --processName=NTUP option
+#
+# Those commands should be regularly checked and, in case of changes, propagated into this script!
+
+action() {
+  # default arguments
+  local inject_ticl="1"
+  local geometry="Extended2026D41"
+  local pileup_input="das:/RelValMinBias_14TeV/CMSSW_10_6_0_patch2-106X_upgrade2023_realistic_v3_2023D41noPU-v1/GEN-SIM"
+  local custom=""
+
+  # parse arguments
+  for arg in "$@"; do
+    if [ "$arg" = ^"ticl" ]; then
+      inject_ticl="1"
+    elif [ "$arg" = ^"no-ticl" ]; then
+      inject_ticl="0"
+    elif [[ $arg =~ ^"geometry" ]]; then        
+        geometry=${arg/geometry=/}
+        echo "Geometry will be modified to $geometry"
+    elif [[ $arg =~ ^"custom" ]]; then        
+        custom=${arg/custom=/}
+        echo "Custom options $custom"
+    elif [[ $arg =~ ^"pileup_input" ]]; then
+        pileup_input=${arg/pileup_input=/}
+        #if das is not given try to build the list of files by listing the local directory given
+        if [[ ${pileup_input} != *"das:"* ]]; then
+            pileup_input=`find ${pileup_input} -iname "*.root" -printf "file:%h/%f,"`
+            pileup_input=${pileup_input::-1}
+        fi
+        echo "Pileup input modified to ${pileup_input}"
+    else
+      2>&1 echo "unknown argument: $arg"
+      return "1"
+    fi
+  done
+
+  cmsDriver.py TTbar_14TeV_TuneCUETP8M1_cfi \
+      --conditions auto:phase2_realistic \
+      -n 10 \
+      --era Phase2C8 \
+      --eventcontent FEVTDEBUGHLT \
+      -s GEN,SIM,DIGI:pdigi_valid,L1,L1TrackTrigger,DIGI2RAW,HLT:@fake2 \
+      --datatier GEN-SIM \
+      --beamspot NoSmear \
+      ${custom} \
+      --geometry ${geometry} \
+      --pileup AVE_200_BX_25ns \
+      --pileup_input ${pileup_input} \
+      --no_exec \
+      --python_filename=GSD_fragment.py
+
+
+  cmsDriver.py step3 \
+    --conditions auto:phase2_realistic \
+    -n 10 \
+    --era Phase2C8 \
+    --eventcontent FEVTDEBUGHLT,DQM \
+    --runUnscheduled \
+    -s RAW2DIGI,L1Reco,RECO,RECOSIM,VALIDATION:@phase2Validation,DQM:@phase2 \
+    --datatier GEN-SIM-RECO,DQMIO \
+    --geometry ${geometry} \
+    --no_exec \
+    --python_filename=RECO_fragment.py
+
+
+  if [ "$inject_ticl" = "1" ]; then
+    echo -e "\ninject ticl into RECO_fragment.py"
+    ./inject_ticl.sh RECO_fragment.py
+    if [ "$?" = "0" ]; then
+      echo
+    else
+      2>&1 echo "ticl injection failed"
+      return "2"
+    fi
+  fi
+
+
+  cmsDriver.py step3 \
+    --conditions auto:phase2_realistic \
+    -n 10 \
+    --era Phase2C8 \
+    --eventcontent FEVTDEBUGHLT \
+    --runUnscheduled \
+    -s RAW2DIGI,L1Reco,RECO,RECOSIM \
+    --datatier GEN-SIM-RECO \
+    --geometry ${geometry} \
+    --no_exec \
+    --processName=NTUP \
+    --python_filename=NTUP_fragment.py
+}
+action "$@"