| #!/usr/bin/env bash |
| |
| # We want to catch any unexpected failure, and exit immediately |
| set -e |
| |
| # Download helper for svn, to be called from the download wrapper script |
| # |
| # Call it as: |
| # .../svn [-q] OUT_FILE REPO_URL REV BASNAME |
| # |
| # Environment: |
| # SVN : the svn command to call |
| |
| verbose= |
| while getopts :q OPT; do |
| case "${OPT}" in |
| q) verbose=-q;; |
| \?) printf "unknown option '%s'\n" "${OPTARG}" >&2; exit 1;; |
| esac |
| done |
| shift $((OPTIND-1)) |
| |
| output="${1}" |
| repo="${2}" |
| rev="${3}" |
| basename="${4}" |
| |
| shift 4 # Get rid of our options |
| |
| # Caller needs to single-quote its arguments to prevent them from |
| # being expanded a second time (in case there are spaces in them) |
| _svn() { |
| eval ${SVN} "${@}" |
| } |
| |
| _svn export ${verbose} "${@}" "'${repo}@${rev}'" "'${basename}'" |
| |
| tar czf "${output}" "${basename}" |
