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new buildpack env standard

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This commit is contained in:
Kenneth Reitz
2014-01-21 17:47:05 -05:00
parent 4ff62b2b41
commit 566f7f4555
2 changed files with 19 additions and 7 deletions
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bin/utils
+18 -6
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@@ -59,10 +59,22 @@ function deep-rm (){
find -H $1 -maxdepth 1 -name '.*' -a \( -type d -o -type f -o -type l \) -exec rm -fr '{}' \;
}
function sub-env (){
if [[ -f $ENV_FILE ]]; then
(export $(egrep -v '^(GIT_DIR|PYTHONHOME|PYTHONPATH|LD_LIBRARY_PATH|LIBRARY_PATH|PATH)' -f $ENV_FILE); $1)
else
sub-env() {
WHITELIST=${2:-''}
BLACKLIST=${3:-'^(GIT_DIR|PYTHONHOME|PYTHONPATH|LD_LIBRARY_PATH|LIBRARY_PATH|PATH)$'}
(
if [ -d "$ENV_DIR" ]; then
for e in $(ls $ENV_DIR); do
echo "$e" | grep -E "$WHITELIST" | grep -qvE "$BLACKLIST" &&
export "$e=$(cat $ENV_DIR/$e)"
:
done
fi
$1
fi
}
)
}