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Extract sanitize helper

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This commit is contained in:
Sam Stephenson 2013-04-18 20:15:55 -05:00
parent 3064886674
commit b4fd8e94e3
1 changed files with 6 additions and 2 deletions
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8
bin/ruby-build
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@ -61,6 +61,10 @@ capitalize() {
printf "%s" "$1" | tr a-z A-Z
}
sanitize() {
printf "%s" "$1" | sed "s/[^A-Za-z0-9.-]/_/g; s/__*/_/g"
}
build_failed() {
{ echo
echo "BUILD FAILED"
@ -294,10 +298,10 @@ fetch_git() {
if type git &>/dev/null; then
if [ -n "$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}"
git fetch --force "$git_url" "+${git_ref}:${git_ref}"
} >&4 2>&1
else
git clone --bare --branch "$git_ref" "$git_url" "${clone_name}" >&4 2>&1