netty5/run-example.sh
Trustin Lee 4436870b28 Clean up the execution mechanism of examples
Motivation:

- There's no way to pass an argument to an example.
- Assigning a Maven profile for each example is an overkill.
  It makes the pom.xml crowded.

Modifications:

- Remove example profiles from example/pom.xml
- Keep the list of examples in run-example.sh
- run-example.sh passes all options to exec-maven-plugin.
  For example, we can now do this:

    ./run-example.sh -Dssl -Dport=443 http-server

Result:

- It's much easier to add a new example and provide an easy way to
  launch it.
- We can still pass an arbitrary argument to the example being launched.
  (I'll update all examples to make them get their options from system
  properties rather than from args[].
2014-05-20 23:33:45 +09:00

43 lines
1017 B
Bash
Executable File

#!/bin/bash -e
declare -A EXAMPLE_MAP=(
['spdy-server']='io.netty.example.spdy.server.SpdyServer'
['spdy-client']='io.netty.example.spdy.client.SpdyClient'
)
EXAMPLE=''
EXAMPLE_CLASS=''
EXAMPLE_ARGS=''
I=0
while [[ $# -gt 0 ]]; do
ARG="$1"
shift
if [[ "$ARG" =~ (^-.+) ]]; then
if [[ -z "$EXAMPLE_ARGS" ]]; then
EXAMPLE_ARGS="$ARG"
else
EXAMPLE_ARGS="$EXAMPLE_ARGS $ARG"
fi
else
EXAMPLE="$ARG"
EXAMPLE_CLASS="${EXAMPLE_MAP["$EXAMPLE"]}"
break
fi
done
if [[ -z "$EXAMPLE" ]] || [[ -z "$EXAMPLE_CLASS" ]] || [[ $# -ne 0 ]]; then
echo " Usage: $0 [-D<name>[=<value>] ...] <example-name>" >&2
echo "Example: $0 -Dport=8443 -Dssl http-server" >&2
echo >&2
echo "Available examples:" >&2
for E in "${!EXAMPLE_MAP[@]}"; do
echo " $E"
done | sort >&2
exit 1
fi
cd "`dirname "$0"`"/example
echo "[INFO] Running: $EXAMPLE ($EXAMPLE_CLASS $EXAMPLE_ARGS)"
exec mvn -nsu compile exec:exec -DargLine.example="$EXAMPLE_ARGS" -DexampleClass="$EXAMPLE_CLASS"