add a script to make release packages for each platform

package.json

@@ -20,7 +20,7 @@
     "smoke-test": "npm run build:test && mocha --exit test/smoke",
     "watch": "guard --watchdir main renderer test",
     "clean": "rm -rf build bower_components node_modules",
-    "pack:osx": "npm run build && npm prune --production && electron-packager ./ --platform=darwin --arch=x64 --icon=./resources/icon/nyaovim-logo.icns --extendInfo=./resources/osx_plist/file_associations.plist --app-bundle-id=io.github.rhysd.nyaovim && cp README.md LICENSE.txt NyaoVim-darwin-x64/ && zip --symlinks -r NyaoVim-darwin-x64.zip NyaoVim-darwin-x64/"
+    "release": "./scripts/make-release.sh"
   },
   "repository": {
     "type": "git",

scripts/make-release.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+
+set -e
+
+case $OSTYPE in
+    darwin*) ;;
+    *)
+        echo "This script is only for macOS: ${OSTYPE}"
+        exit 1
+    ;;
+esac
+
+function prepare-app() {
+    if [ -d app ]; then
+        rm -rf app
+    fi
+    mkdir app
+
+    npm run build:release
+
+    cp -R bin main renderer resources runtime package.json bower.json app/
+    cd app/
+
+    npm install --production
+    npm uninstall electron
+    npm prune
+    ../node_modules/.bin/bower install
+    cd -
+}
+
+function pack-app() {
+    local version="$(./bin/cli.js --version)"
+    local electron_version="$(electron --version)"
+    local electron_version=${electron_version#v}
+
+    electron-packager ./app --platform=darwin --arch=x64 "--app-copyright=copyright (c) 2017 rhysd" --app-version=$version --build-version=$version --icon=./resources/icon/icon.icns --electron-version=$electron_version --extend-info=./resources/osx_plist/file_associations.plist --app-bundle-id=io.github.rhysd.nyaovim
+    electron-packager ./app --platform=linux --arch=all "--app-copyright=copyright (c) 2017 rhysd" --app-version=$version --build-version=$version --icon=./resources/icon/icon.ico --electron-version=$electron_version
+    electron-packager ./app --platform=win32 --arch=all "--app-copyright=copyright (c) 2017 rhysd" --app-version=$version --build-version=$version --icon=./resources/icon/icon.ico --electron-version=$electron_version --version-string=$version
+}
+
+function make-dist() {
+    if [ -d dist ]; then
+        rm -rf dist
+    fi
+    mkdir dist
+    local version="$(./bin/cli.js --version | head -n 1 | cut -d ' ' -f 3)"
+    for dir in `ls -1 | grep '^NyaoVim-'`; do
+        mv "$dir/LICENSE" "$dir/LICENSE.electron"
+        cp -R LICENSE.txt README.md docs "$dir"
+        zip --symlinks "dist/${dir}-${version}.zip" -r "$dir"
+    done
+    rm -rf NyaoVim-*
+    open dist
+}
+
+export PATH=$(pwd)/node_modules/.bin:$PATH
+
+prepare-app
+pack-app
+make-dist