diff options
| -rwxr-xr-x | cpp/preprocess.sh | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/cpp/preprocess.sh b/cpp/preprocess.sh index 332dd9c..2e06c10 100755 --- a/cpp/preprocess.sh +++ b/cpp/preprocess.sh @@ -1,8 +1,14 @@ #!/bin/sh preprocess() { - erb $1.erb > $1.tmp - mv $1.tmp $1 + ruby -r erb -e 'puts ERB.new(ARGF.read).result' $1.erb > $1.tmp + if [ "$?" != 0 ]; then + echo "" + echo "** preprocess failed **" + echo "" + else + mv $1.tmp $1 + fi } preprocess msgpack/type/tuple.hpp |