Jeff Kaufman
d55c2d7a2c
* many files had no license comments at all * some files had license comments suggesting that they weren't open source (like a terse "all rights reserved") when they actually are open source. * all our files are licensed under apache and should be marked as such
58 lines
2.1 KiB
Bash
Executable File
58 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright 2014 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Checks that that memcached is already installed, and then runs it on
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# random port with temporary working directory. Port is saved in $MEMCACHED_PORT
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# env variable. Commands in $@ (e.g. a test binary) are then run and server is
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# then shut down and temporary directory is deleted in the end. These commands
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# are run using builtin eval, so be careful and enjoy variable substitutions and
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# invoking several commands under same server. It's useful if you want to run
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# tests twice: once with cold-cache and once with warm-cache.
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#
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# Example (mind single quotes in the second command so substitution is
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# performed inside the script, not when you run it):
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# .../run_program_with_memcached.sh \
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# echo Starting client \; \
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# echo nc localhost '$MEMCACHED_PORT'
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set -e
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set -u
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# If memcached is run as root, it expects an explicit -u user argument, or
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# it will refuse to start. Normally one would want to use a restricted
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# user, but for integration tests, root will do.
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MEMCACHED_USER_OPTS=""
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if [[ "$UID" == "0" ]]; then
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MEMCACHED_USER_OPTS="-u root"
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fi
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# Mind single quotes around '>log' because we redirect server log only, not
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# whole script output. This redirection is processed by eval inside.
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source $(dirname "$BASH_SOURCE")/start_background_server.sh \
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memcached \
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-l localhost \
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-p '$SERVER_PORT' \
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-U 0 \
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-m 1024 \
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$MEMCACHED_USER_OPTS \
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'>$SERVER_WORKDIR/memcached.log'
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# SERVER_PORT is set by start_background_server.sh, we now want to export it
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# under better name
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export MEMCACHED_PORT=$SERVER_PORT
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eval "$@"
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