make release script automatically fetch version number from CLI

build-release.sh

@@ -10,20 +10,25 @@ RELEASE_PATH="release"
 
 mkdir -p $RELEASE_PATH
 
+# get the version number
+VERSION=$(./run-cli.sh --version | awk '{print $NF}')
+DIRNAME="librarian_v$VERSION"
+
 # c creates an archive
 # z tells it to use gzip
 # f tells it the archive to save to
+# s sends the filename to sed with the given commands
 # -C changes directory, affects subsequent directory changes as well
-tar --transform 's,^,librarian_v1.2/,' -czf $RELEASE_PATH/librarian.tar.gz -C server scripts -C ../target/x86_64-unknown-linux-musl/release librarian 
-tar --transform 's,^,librarian_v1.2/,' -czf $RELEASE_PATH/server.tar.gz -C server scripts -C ../target/x86_64-unknown-linux-musl/release server
+tar --overwrite --transform "s,^,$DIRNAME/," -czf $RELEASE_PATH/librarian.tar.gz -C server scripts -C ../target/x86_64-unknown-linux-musl/release librarian 
+tar --overwrite --transform "s,^,$DIRNAME/," -czf $RELEASE_PATH/server.tar.gz -C server scripts -C ../target/x86_64-unknown-linux-musl/release server
 
 cd frontend/example_inputs/
-unzip -o example_inputs.zip
+unzip -o example_inputs.zip # -o overwrites existing files
 cd -
 
 cd $RELEASE_PATH
 tar -xf librarian.tar 
-./librarian_v1.2/librarian ../frontend/example_inputs/example_inputs/ATAC.example.fastq --local --raw --output-dir=.
+./$DIRNAME/librarian ../frontend/example_inputs/example_inputs/ATAC.example.fastq --local --raw --output-dir=.
 
 # check whether the files are non-empty
 test -s librarian_heatmap.txt