Spaces:
Sleeping
Sleeping
| # Copyright 2014 Johns Hopkins University (author: Daniel Povey) | |
| # Apache 2.0 | |
| remove_archive=false | |
| if [ "$1" == --remove-archive ]; then | |
| remove_archive=true | |
| shift | |
| fi | |
| if [ $# -ne 3 ]; then | |
| echo "Usage: $0 [--remove-archive] <data-base> <url-base> <corpus-part>" | |
| echo "e.g.: $0 /export/a15/vpanayotov/data www.openslr.org/resources/11 dev-clean" | |
| echo "With --remove-archive it will remove the archive after successfully un-tarring it." | |
| echo "<corpus-part> can be one of: dev-clean, test-clean, dev-other, test-other," | |
| echo " train-clean-100, train-clean-360, train-other-500." | |
| exit 1 | |
| fi | |
| data=$1 | |
| url=$2 | |
| part=$3 | |
| if [ ! -d "$data" ]; then | |
| echo "$0: no such directory $data" | |
| exit 1 | |
| fi | |
| part_ok=false | |
| list="dev-clean test-clean dev-other test-other train-clean-100 train-clean-360 train-other-500" | |
| for x in $list; do | |
| if [ "$part" == $x ]; then part_ok=true; fi | |
| done | |
| if ! $part_ok; then | |
| echo "$0: expected <corpus-part> to be one of $list, but got '$part'" | |
| exit 1 | |
| fi | |
| if [ -z "$url" ]; then | |
| echo "$0: empty URL base." | |
| exit 1 | |
| fi | |
| if [ -f $data/LibriTTS/$part/.complete ]; then | |
| echo "$0: data part $part was already successfully extracted, nothing to do." | |
| exit 0 | |
| fi | |
| # sizes of the archive files in bytes. This is some older versions. | |
| sizes_old="371012589 347390293 379743611 361838298 6420417880 23082659865 30626749128" | |
| # sizes_new is the archive file sizes of the final release. Some of these sizes are of | |
| # things we probably won't download. | |
| sizes_new="337926286 314305928 695964615 297279345 87960560420 33373768 346663984 328757843 6387309499 23049477885 30593501606" | |
| if [ -f $data/$part.tar.gz ]; then | |
| size=$(/bin/ls -l $data/$part.tar.gz | awk '{print $5}') | |
| size_ok=false | |
| for s in $sizes_old $sizes_new; do if [ $s == $size ]; then size_ok=true; fi; done | |
| if ! $size_ok; then | |
| echo "$0: removing existing file $data/$part.tar.gz because its size in bytes $size" | |
| echo "does not equal the size of one of the archives." | |
| rm $data/$part.tar.gz | |
| else | |
| echo "$data/$part.tar.gz exists and appears to be complete." | |
| fi | |
| fi | |
| if [ ! -f $data/$part.tar.gz ]; then | |
| if ! which wget >/dev/null; then | |
| echo "$0: wget is not installed." | |
| exit 1 | |
| fi | |
| full_url=$url/$part.tar.gz | |
| echo "$0: downloading data from $full_url. This may take some time, please be patient." | |
| if ! wget -P $data --no-check-certificate $full_url; then | |
| echo "$0: error executing wget $full_url" | |
| exit 1 | |
| fi | |
| fi | |
| if ! tar -C $data -xvzf $data/$part.tar.gz; then | |
| echo "$0: error un-tarring archive $data/$part.tar.gz" | |
| exit 1 | |
| fi | |
| touch $data/LibriTTS/$part/.complete | |
| echo "$0: Successfully downloaded and un-tarred $data/$part.tar.gz" | |
| if $remove_archive; then | |
| echo "$0: removing $data/$part.tar.gz file since --remove-archive option was supplied." | |
| rm $data/$part.tar.gz | |
| fi |