Commit b4fd8e94 authored by Sam Stephenson's avatar Sam Stephenson
Browse files

Extract `sanitize` helper

parent 30648866

bin/ruby-build

+6 −2
Original line number Diff line number Diff line
@@ -61,6 +61,10 @@ capitalize() { 
  printf "%s" "$1" | tr a-z A-Z

}



sanitize() {

  printf "%s" "$1" | sed "s/[^A-Za-z0-9.-]/_/g; s/__*/_/g"

}



build_failed() {

  { echo

    echo "BUILD FAILED"
@@ -294,7 +298,7 @@ fetch_git() { 
  if type git &>/dev/null; then

    if [ -n "$RUBY_BUILD_CACHE_PATH" ]; then

      pushd "$RUBY_BUILD_CACHE_PATH" >&4

      local clone_name=$(echo $git_url | sed "s/[^A-Za-z0-9.-]/_/g; s/__*/_/g")

      local clone_name="$(sanitize "$git_url")"

      if [ -e "${clone_name}" ]; then

        { cd "${clone_name}"

          git fetch --force "$git_url" "+${git_ref}:${git_ref}"