altium-mk-snapshot

#!/bin/sh
## Create new revision from existing revision 
## Usage: Run mk-snapshot from within project folder

## Variables
REVNAME="rev-"

## Get last revision and calculate new
LAST_DES=$(ls | grep rev | tail -1 | sed -n "s/$REVNAME//p;")
NEW_DES=$(echo $LAST_DES | tr 'a-y' 'b-z' | tr -d '0-9')
if [ -z $NEW_DES ]
then
	NEW_DES=a
fi

## Use last revision to create snapshot.
## The -i and /i switches of grep and sed make them case insensitive.
LAST_PATH="${REVNAME}${LAST_DES}"
PRJNAME=$(ls "$LAST_PATH" | grep -o -m 1 "[A-Za-z0-9].*\.PrjPcb" | sed -n "s/-${LAST_DES}.PrjPcb//p")

NEW_PATH="${REVNAME}${NEW_DES}"

echo Creating "${PRJNAME} / ${NEW_PATH} from ${LAST_PATH} ..."
mkdir "$NEW_PATH"

## Copy project files that need renaming
for i in 'PrjPcb' 'PrjPcbStructure' 'PrjPcbVariants' 
do
	checkfile=$(ls "$LAST_PATH" | grep "$i")
	if [ -n "$checkfile" ]
	then
		cp "$LAST_PATH"/*."$i" ./"$NEW_PATH"/"$PRJNAME"-"$NEW_DES"."$i" 
	fi
done

## Copy schematics, PCBs, ... that keep their names
for i in 'PcbDoc' 'SchDoc' 'BomDoc' 'Harness' 'OutJob' 'txt'
do
	checkfile=$(ls "$LAST_PATH" | grep "$i")
	if [ -n "$checkfile" ]
	then
		cp "$LAST_PATH"/*."$i" ./"$NEW_PATH"
	fi
done

## Edit Rev parameter of new project file
sed -i "/Name=Rev/,/Value=${LAST_DES}/{s//Name=Rev\r\nValue=${NEW_DES}/}" ./"${NEW_PATH}/${PRJNAME}-${NEW_DES}.PrjPcb"

## Set write access to all files
chmod -R +w "$NEW_PATH"

## Clean up old outputs and history
rm -rf "$LAST_PATH/Outputs" "$LAST_PATH/History"

echo Done.