git_tag_export.sh

#!/bin/bash
# 
# Exports all the tags in a git repo as <repo-name>-<tag>.tar.gz
# Uploads all this tar files to a ftp server.
#
# Author: luismartingil
# Year: 2013

# $1 Ftp, Example: "projects.indigitaldev.net"
# $2 Folder in the ftp, Example: "/realtime"

EXPECTED_ARGS=2
if [ $# -ne $EXPECTED_ARGS ]
then
    echo "Usage: $0 <ftp-ip> <ftp-dest-folder>"
else
   FTP_USERNAME="anonymous"
   FTP_PASSWORD="anonymous@anonymous.com"
   FTP_SERVER=$1
   FTP_DIR=$2 # Folder where files are going to be stored
   
   project=$(basename `git rev-parse --show-toplevel`)
   
   for tag in $(git tag);
   do
       TAG_TMP=$(echo $tag | sed 's/v//g') # Removing the 'v' from v1.0.0...
       NAME=$project-$TAG_TMP
       git archive --prefix=$NAME/ $tag | gzip > $NAME.tar.gz;
       echo 'Generated "'$NAME'.tar.gz" from tag "'$tag'"'
   done
   
   TARS=$project*.tar.gz
   
   # Another loop, not efficient but want some
   # overview of the files that are going to be uploaded
   echo ''
   for f in $TARS ;
   do
       echo '+ Will upload "'$f'" to "'$FTP_SERVER':'$FTP_DIR'"';
   done
   
   sleep 1.5
   
   # Uploading the files
   for f in $TARS ;
   do
       echo 'Uploading "'$f'" to "'$FTP_SERVER'"';
       ftp -n -i $FTP_SERVER<<EOF
    user $FTP_USERNAME $FTP_PASSWORD
    binary
    cd $FTP_DIR
    mput $f
    quit
EOF
       echo "Removing "$f
       rm -frv $f
   done
fi