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minimal/do: don't print an error on exit if we don't build anything.

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This commit is contained in:
Avery Pennarun 2011-01-01 22:01:50 -08:00
commit f24d4f142b
1 changed files with 6 additions and 7 deletions
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13
minimal/do
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@ -19,13 +19,12 @@ DO_TOP=
if [ -z "$DO_BUILT" ]; then if [ -z "$DO_BUILT" ]; then
DO_TOP=1 DO_TOP=1
export DO_BUILT=$PWD/.do_built export DO_BUILT=$PWD/.do_built
if [ -e "$DO_BUILT" ]; then : >>"$DO_BUILT"
echo "Removing previously built files..." >&2 echo "Removing previously built files..." >&2
sort -u "$DO_BUILT" | tee "$DO_BUILT.new" | sort -u "$DO_BUILT" | tee "$DO_BUILT.new" |
while read f; do printf "%s\0%s.did\0" "$f" "$f"; done | while read f; do printf "%s\0%s.did\0" "$f" "$f"; done |
xargs -0 rm -f 2>/dev/null xargs -0 rm -f 2>/dev/null
mv "$DO_BUILT.new" "$DO_BUILT" mv "$DO_BUILT.new" "$DO_BUILT"
fi
DO_PATH=$DO_BUILT.dir DO_PATH=$DO_BUILT.dir
export PATH=$DO_PATH:$PATH export PATH=$DO_PATH:$PATH
rm -rf "$DO_PATH" rm -rf "$DO_PATH"