Munki Manifest Find

manifest-find.sh

#!/bin/bash

### A script to find which manifests contain references to a package or other manifest via included_manifests
### Your Munki repository must be mounted as a volume
### Syntax: 
### $ ./manifest-find.sh -f <package or manifest name>
### Examples:
### $ ./manifest-find.sh -f Xcode
### $ ./manifest-find.sh -f _regular_users

# Munki repo - change to suit your environment
MUNKI_REPO="/Volumes/munki_repo"

# Location for the output file. If you don't want a file, uncomment line at the end of the script to remove it
FINAL_FILE="./manifests.txt"

# If you have a complicated manifest tree, you may need to increase the iterations of this loop
for LEVEL_COUNT in {1..6}
do
	rm -f ./manifests.${LEVEL_COUNT}.txt
	touch ./manifests.${LEVEL_COUNT}.txt
done
rm -f $FINAL_FILE
touch $FINAL_FILE

# First level
while getopts ":f:" opt; do
	case $opt in
    f)
    	# echo "-f was triggered, Parameter: $OPTARG" >&2
    	MANIFEST="$OPTARG"
    	echo "Included: $MANIFEST" >> ./manifests.1.txt
    	find $MUNKI_REPO/manifests -type f -print | xargs grep -l "$OPTARG" >> ./manifests.1.txt
    	;;
    \?)
      	echo "Invalid option: -$OPTARG" >&2
      	exit 1
      	;;
    :)
      	echo "Option -$OPTARG requires an argument." >&2
      	exit 1
      	;;
  	esac
done

# Subsequent levels
# If you have a complicated manifest tree, you may need to increase the iterations of this loop
for MAN_LEVEL in {1..5}
do
	cat ./manifests.${MAN_LEVEL}.txt | while read LINE; do
		MAN_NAME=$(basename "${LINE}")
		# if ! grep -Fxq "$MAN_NAME" $FINAL_FILE; then
			echo $MAN_NAME >> $FINAL_FILE
		# fi
		if [[ $LINE != *client* && $LINE != *Included* ]]; then
			NEXT_LEVEL=$((MAN_LEVEL+1))
			if [ $MAN_LEVEL -lt 6 ]; then
		    	echo "Included: $MAN_NAME" >> ./manifests.${MAN_LEVEL}.txt
		    	find $MUNKI_REPO/manifests -type f -print | xargs grep -l "$MAN_NAME" >> ./manifests.${NEXT_LEVEL}.txt
		    fi
	    fi
	done
done

# sort -f $FINAL_FILE -o $FINAL_FILE

# Delete the working files
# If you have a complicated manifest tree, you may need to increase the iterations of this loop
for LEVEL_COUNT in {1..7}
do
# Uncomment these lines if you want to see the output of the intermediate steps
# echo ""
# echo "==== LEVEL ${LEVEL_COUNT} ===="
# 	cat ./manifests.${LEVEL_COUNT}.txt
  	rm -f ./manifests.${LEVEL_COUNT}.txt
done

# Print out the results to STDIN
echo ""
echo "==== MANIFESTS CONTAINING \"$MANIFEST\" ===="
cat $FINAL_FILE
echo ""
echo "Results outputted to manifests.txt"

# Uncomment this line if you want to delete the output file
# rm -f $FINAL_FILE