zip.sh

bak_dir=~/Downloads
name=ik_kefu
full_name=$bak_dir/${name}
keep_count=3
date=$(date '+%Y-%m-%dT%H%M')

[ -e $full_name.zip ] && mv $full_name.zip "$full_name$date.zip"

bak_files=$(find $bak_dir/ -maxdepth 1 -name "${name}????-??-??T????.zip" |sort -V)

if [ "$bak_files" ]; then
    bak_files_count=$(echo "$bak_files" |wc -l)

    let x=1 &&
        for i in $bak_files; do
            if ((x>(($bak_files_count - $keep_count)))) ; then
                break
            fi
            rm -f "$i"
            let x++
        done
fi

RAILS_ENV=production bundle exec rake assets:precompile && \
    zip -r $full_name.zip . \
        -x ".git/*" -x "spec/*" -x "test/*" -x "log/*" -x "tmp/*" \
        -x "public/api_doc/*" -x "wiki/*" -x ".idea/*" -x "*/.DS_Store" \
        -x ".DS_Store" -x ".bundle/*" -x "bin/qrsync" -x "slate/*" \
        -x ".byebug_history" -x ".gitignore" -x ".nvmrc" -x ".rspec" \
        -x "*.*~" -x ".ruby-gemset" -x ".ruby-version" -x ".versions.conf" \
        -x ".rvmrc" -x "TAGS" && git clean -f -d .