Gource over multiple projects

gource_multirepo.sh

#!/bin/bash
# Gource over all repos.

declare -A paths # Associative array
paths[project1]="/your/path/to/p1"
paths[project2]="/your/path/to/p2"
#...

files=''

for project in ${!paths[*]}
do
    gource --output-custom-log "/your/path/to/bashcript/$project.txt" ${paths[$project]}
    sed -i -r "s#(.+)\|#\1|/$project#" "$project.txt" # To prefix each project, show them on different branches.
    files="${files} $project.txt"
done

# To remove some files, like imports or gitkeep.
sed -i '/regextoremove/d' ./projectonwhichremove.txt

cat $files | sort -n > combined.txt

gource combined.txt --title "YourTitle" --key --seconds-per-day 1 --hide-root