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https://github.com/balena-io/etcher.git
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100ab79eab
We're currently exitting with error code 0 when displaying the usage information on build scripts, which means that if the user forgets or mistypes an option argument, the script will carry on its way. Signed-off-by: Juan Cruz Viotti <jviotti@openmailbox.org>
98 lines
2.5 KiB
Bash
Executable File
98 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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###
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# Copyright 2016 resin.io
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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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set -u
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set -e
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function check_dep() {
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if ! command -v $1 2>/dev/null 1>&2; then
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echo "Dependency missing: $1" 1>&2
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exit 1
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fi
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}
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check_dep browserify
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check_dep wget
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check_dep rsync
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function usage() {
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echo "Usage: $0"
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echo ""
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echo "Options"
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echo ""
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echo " -n <application name>"
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echo " -e <application entry point (.js)>"
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echo " -r <architecture>"
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echo " -s <operating system (linux|darwin)>"
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echo " -o <output directory>"
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exit 1
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}
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ARGV_APPLICATION_NAME=""
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ARGV_ENTRY_POINT=""
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ARGV_ARCHITECTURE=""
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ARGV_OPERATING_SYSTEM=""
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ARGV_OUTPUT=""
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while getopts ":n:e:r:s:o:" option; do
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case $option in
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n) ARGV_APPLICATION_NAME="$OPTARG" ;;
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e) ARGV_ENTRY_POINT="$OPTARG" ;;
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r) ARGV_ARCHITECTURE="$OPTARG" ;;
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s) ARGV_OPERATING_SYSTEM="$OPTARG" ;;
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o) ARGV_OUTPUT="$OPTARG" ;;
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*) usage ;;
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esac
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done
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if [ -z "$ARGV_APPLICATION_NAME" ] \
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|| [ -z "$ARGV_ENTRY_POINT" ] \
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|| [ -z "$ARGV_ARCHITECTURE" ] \
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|| [ -z "$ARGV_OPERATING_SYSTEM" ] \
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|| [ -z "$ARGV_OUTPUT" ]; then
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usage
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fi
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if [ ! -d "$PWD/node_modules" ]; then
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echo "Looks like you forgot to install the dependencies first!" 1>&2
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exit 1
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fi
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NODE_STATIC_ENTRY_POINT_REPOSITORY=https://github.com/resin-io-modules/node-static-entry-point
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NODE_STATIC_ENTRY_POINT_VERSION=v1.0.0 # NodeJS v6
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NODE_STATIC_ENTRY_POINT_FILENAME="node-$ARGV_OPERATING_SYSTEM-$ARGV_ARCHITECTURE"
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NODE_STATIC_ENTRY_POINT_URL="$NODE_STATIC_ENTRY_POINT_REPOSITORY/releases/download/$NODE_STATIC_ENTRY_POINT_VERSION/$NODE_STATIC_ENTRY_POINT_FILENAME"
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rm -rf "$ARGV_OUTPUT"
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mkdir -p "$ARGV_OUTPUT"
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browserify "$ARGV_ENTRY_POINT" --node --outfile "$ARGV_OUTPUT/index.js"
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BINARY_LOCATION="$ARGV_OUTPUT/$ARGV_APPLICATION_NAME"
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wget "$NODE_STATIC_ENTRY_POINT_URL" -O "$BINARY_LOCATION"
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chmod +x "$BINARY_LOCATION"
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rsync \
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--archive \
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--prune-empty-dirs \
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--progress \
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--include='*.node' \
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--include='*/' \
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--exclude='*' \
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node_modules \
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"$ARGV_OUTPUT/node_modules"
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