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Diffstat (limited to 'scripts/bazel-run.sh')
-rwxr-xr-x | scripts/bazel-run.sh | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/scripts/bazel-run.sh b/scripts/bazel-run.sh new file mode 100755 index 0000000000..d259b42ea4 --- /dev/null +++ b/scripts/bazel-run.sh @@ -0,0 +1,46 @@ +#!/bin/bash +# +# Copyright 2016 The Bazel Authors. All rights reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +USAGE='bazel-run.sh [<bazel option>...] <target> [ -- [<target option>]... ]' +DESCRIPTION=' + Builds and runs the command generated by "bazel run" in the calling + terminal. The command is run as a grandchild of the current shell, + not from the Bazel server. Therefore, the program will have a controlling terminal, and + the Bazel lock is released before running the command.' + +function usage() { + echo "$USAGE" "$DESCRIPTION" >&2 +} + +function die() { + echo "$1" + exit 1 +} + +function cleanup() { + rm "$runcmd" +} + +[ $# -gt 0 ] || { usage; exit 1; } + +runcmd="$(mktemp /tmp/bazel-run.XXXXXX)" || die "Could not create tmp file" +trap "cleanup" EXIT + +bazel run --script_path="$runcmd" "$@" || exit $? +[ -x "$runcmd" ] || die "File $runcmd not executable" + +"$runcmd" + |