Script for automatically setting up a DSA/Adv Algorithms Project with Bazel

apply-dsa-aa-template.sh

#!/usr/bin/env bash
URL="https://github.com/amydevs/dsa-aa-template.git"
cd $1
git remote set-url template $URL 2>/dev/null || git remote add template $URL
git fetch template
git merge template/master --allow-unrelated-histories --no-edit 1>/dev/null
FILELIST=""
while read -d '' -r file; do
    if
        [[ $file == *.cpp ]] || \
        [[ $file == *.hpp ]] || \
        [[ $file == *.c ]] || \
        [[ $file == *.h ]]
    then
        FILELIST="$FILELIST\n$file"
    fi
done < <(git ls-files -z)
TEMPFILE=$(mktemp)
awk -v new_content=$FILELIST '
    /srcs *= *\[/ {
        print "    srcs = ["
        split(new_content, lines, "\n")
        for (i in lines) {
            if (length(lines[i]) != 0) {
                print "        \"" lines[i] "\","
            }
        }
        print "    ],"
        # Skip the original content until we find the closing bracket
        while (getline > 0 && !/\]/) {}
        next
    }
    { print }
' ./BUILD > $TEMPFILE
cp $TEMPFILE ./BUILD
cd - 1>/dev/null