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Only switch docker user if it does not match current user

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BtbN 2020-10-05 17:34:37 +02:00
parent dc694deb8c
commit 353a1fc6ab
1 changed files with 8 additions and 1 deletions
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9
build.sh
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@ -37,10 +37,17 @@ FF_CXXFLAGS="$(xargs <<< "$FF_CXXFLAGS")"
FF_LDFLAGS="$(xargs <<< "$FF_LDFLAGS")"
FF_LIBS="$(xargs <<< "$FF_LIBS")"
TESTFILE="uidtestfile"
rm -f "$TESTFILE"
docker run --rm -v "$PWD:/uidtestdir" "$IMAGE" /usr/bin/touch "/uidtestdir/$TESTFILE"
DOCKERUID="$(stat -c "%u" "$TESTFILE")"
rm -f "$TESTFILE"
[[ "$DOCKERUID" != "$(id -u)" ]] && UIDARGS=( -u "$(id -u):$(id -g)" ) || UIDARGS=()
rm -rf ffbuild
mkdir ffbuild
docker run --rm -i -u "$(id -u):$(id -g)" -v $PWD/ffbuild:/ffbuild "$IMAGE" bash -s <<EOF
docker run --rm -i "${UIDARGS[@]}" -v $PWD/ffbuild:/ffbuild "$IMAGE" bash -s <<EOF
set -xe
cd /ffbuild
rm -rf ffmpeg prefix