Simple bash functions for working with SVN

svn_utils.sh

function svnbranchname() {
  svn info | grep "^Relative URL" | grep -oE "[^/]+$"
}

function svnmkbranch() {
  if [ -z "$1" ]; then
    echo "Error: Missing new branch name arg"
    return
  fi
  local url=$(svn info | grep "^URL"); url=${url:5}
  if [[ $url == *"/branches/"* ]]; then
    local urlStringLength=${#url}
    local branchName=$(svnbranchname)
    local repoUrl=${url:0:urlStringLength-(10+${#branchName})}
    local trunkUrl=$repoUrl"/trunk"
    local newBranchUrl=$repoUrl"/branches/"$1
    svn cp -m "created new branch" $trunkUrl $newBranchUrl
    svn switch $newBranchUrl
  else
    echo "Error: You need to be in the branches directory for this to work"
  fi
}

function svnmergebranch() {
  if [ -z "$1" ]; then
    echo "Error: Missing branch name to merge"
    return
  fi
  local url=$(svn info | grep "^URL"); url=${url:5}
  if [[ $url == *"/branches/"* ]]; then
    local urlStringLength=${#url}
    local branchName=$(svnbranchname)
    local repoUrl=${url:0:urlStringLength-(10+${#branchName})}
    local mergeBranchUrl=$repoUrl"/branches/"$1
    svn merge $mergeBranchUrl
  else
    echo "Error: You need to be in the branches directory for this to work"
  fi
}