build

#!/bin/bash

set -o errexit
set -o nounset

hg pull --rev default
hg update --clean --rev default
hg purge

PROFILE=prod
VERSION_FILE=src/main/resources/version.txt
MANIFEST_FILE=src/main/resources/manifest.txt

if [ -e "$VERSION_FILE" ]; then
    echo "Error: $VERSION_FILE exists"
    exit 1
fi
if [ -e "$MANIFEST_FILE" ]; then
    echo "Error: $MANIFEST_FILE exists"
    exit 1
fi

if [ "$PROFILE" = 'prod' -a "$(hg branch)" != 'default' ]; then
    echo "Error: cannot build non-default branch in prod"
    exit 2
fi

echo "Writing Mercurial manifest..."
hg parents --template '{node}\n\n' > "$MANIFEST_FILE"
hg diff --nodates >> "$MANIFEST_FILE"

echo "Run maven on $HOSTNAME using $PROFILE profile"
mvn -U -Dmaven.test.skip=true -P $PROFILE clean package

rm "$VERSION_FILE"
rm "$MANIFEST_FILE"