443 lines
13 KiB
Markdown
443 lines
13 KiB
Markdown
# Warp
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Warp lets you create self-contained single binary applications making it simpler and more ergonomic to deliver your application to your customers. A self-contained binary is specially convenient when the technology you use, such as Node.js, .NET Core, Java and others, contain many dependencies that must be shipped alongside your application.
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Warp is written in Rust and is supported on Linux, Windows and macOS.
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## Quickstart with Node.js
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### Linux
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**Create the directory for the application**
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```sh
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dgiagio@X1:~/Devel$ mkdir myapp
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dgiagio@X1:~/Devel/myapp$ cd myapp
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```
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**Create main application** - `app.js`
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```javascript
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var lodash = require('lodash');
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var output = lodash.without([1, 2, 3], 1);
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console.log(output);
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```
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**Download Node.js distribution**
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```sh
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dgiagio@X1:~/Devel/myapp$ wget https://nodejs.org/dist/v8.12.0/node-v8.12.0-linux-x64.tar.xz
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dgiagio@X1:~/Devel/myapp$ xz -dc node-v8.12.0-linux-x64.tar.xz | tar xvf -
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```
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**Install dependencies**
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```sh
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dgiagio@X1:~/Devel/myapp$ node-v8.12.0-linux-x64/bin/npm install lodash
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```
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**Remove unneeded files**
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```sh
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dgiagio@X1:~/Devel/myapp$ rm -r node-v8.12.0-linux-x64/include node-v8.12.0-linux-x64/share node-v8.12.0-linux-x64/lib
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dgiagio@X1:~/Devel/myapp$ rm node-v8.12.0-linux-x64/bin/npm node-v8.12.0-linux-x64/bin/npx
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```
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**Create launcher script** - `launch`
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```sh
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#!/bin/sh
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NODE_DIST=node-v8.12.0-linux-x64
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APP_MAIN_JS=app.js
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DIR="$(cd "$(dirname "$0")" ; pwd -P)"
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NODE_EXE=$DIR/$NODE_DIST/bin/node
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NODE_PATH=$DIR/node_modules
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APP_MAIN_JS_PATH=$DIR/$APP_MAIN_JS
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exec $NODE_EXE $APP_MAIN_JS_PATH $@
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```
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**Make the launcher script executable**
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```sh
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dgiagio@X1:~/Devel/myapp$ chmod +x launch
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```
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**Download `warp-packer`**
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If you save `warp-packer` in a directory in your PATH, you only need to download it once.
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```sh
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dgiagio@X1:~/Devel/myapp$ cd ..
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dgiagio@X1:~/Devel$ curl -Lo warp-packer https://github.com/dgiagio/warp/releases/download/v0.3.0/linux-x64.warp-packer
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dgiagio@X1:~/Devel$ chmod +x warp-packer
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```
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**Create your self-contained application**
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```sh
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dgiagio@X1:~/Devel$ ./warp-packer --arch linux-x64 --input_dir myapp --exec launch --output myapp.bin
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dgiagio@X1:~/Devel$ chmod +x myapp.bin
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```
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**Run your self-contained application**
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```sh
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dgiagio@X1:~/Devel$ ./myapp.bin
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[ 2, 3 ]
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dgiagio@X1:~/Devel$
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```
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**More information about your self-contained application**
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```sh
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dgiagio@X1:~/Devel/myapp$ file myapp.bin
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myapp.bin: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 3.2.0, BuildID[sha1]=aa53b01be2cde5e0b64450870b1af13b52d5cffb, with debug_info, not stripped
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dgiagio@X1:~/Devel/myapp$ du -hs myapp.bin
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17M myapp.bin
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```
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### macOS
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**Create the directory for the application**
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```sh
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Diegos-iMac:Devel dgiagio$ mkdir myapp
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Diegos-iMac:Devel dgiagio$ cd myapp
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```
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**Create main application** - `app.js`
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```javascript
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var lodash = require('lodash');
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var output = lodash.without([1, 2, 3], 1);
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console.log(output);
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```
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**Download Node.js distribution**
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```sh
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Diegos-iMac:myapp dgiagio$ curl -Lo node-v8.12.0-darwin-x64.tar.gz https://nodejs.org/dist/v8.12.0/node-v8.12.0-darwin-x64.tar.gz
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Diegos-iMac:myapp dgiagio$ tar xvfz node-v8.12.0-darwin-x64.tar.gz
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```
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**Install dependencies**
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```sh
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Diegos-iMac:myapp dgiagio$ PATH=node-v8.12.0-darwin-x64/bin npm install lodash
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```
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**Remove unneeded files**
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```sh
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Diegos-iMac:myapp dgiagio$ rm -r node-v8.12.0-darwin-x64/include node-v8.12.0-darwin-x64/share node-v8.12.0-darwin-x64/lib
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Diegos-iMac:myapp dgiagio$ rm node-v8.12.0-darwin-x64/bin/npm node-v8.12.0-darwin-x64/bin/npx
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```
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**Create launcher script*** - `launch`
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```sh
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#!/bin/sh
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NODE_DIST=node-v8.12.0-darwin-x64
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APP_MAIN_JS=app.js
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DIR="$(cd "$(dirname "$0")" ; pwd -P)"
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NODE_EXE=$DIR/$NODE_DIST/bin/node
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NODE_PATH=$DIR/node_modules
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APP_MAIN_JS_PATH=$DIR/$APP_MAIN_JS
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exec "$NODE_EXE" "$APP_MAIN_JS_PATH" $@
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```
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**Make the launcher script executable**
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```sh
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Diegos-iMac:myapp dgiagio$ chmod +x launch
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```
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**Download `warp-packer`**
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If you save `warp-packer` in a directory in your PATH, you only need to download it once.
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```sh
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Diegos-iMac:myapp dgiagio$ cd ..
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Diegos-iMac:Devel dgiagio$ curl -Lo warp-packer https://github.com/dgiagio/warp/releases/download/v0.3.0/macos-x64.warp-packer
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Diegos-iMac:Devel dgiagio$ chmod +x warp-packer
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```
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**Create your self-contained application**
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```sh
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Diegos-iMac:Devel dgiagio$ ./warp-packer --arch macos-x64 --input_dir myapp --exec launch --output myapp.bin
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Diegos-iMac:Devel dgiagio$ chmod +x myapp.bin
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```
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**Run your self-contained application**
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```sh
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Diegos-iMac:Devel dgiagio$ ./myapp.bin
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[ 2, 3 ]
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Diegos-iMac:Devel dgiagio$
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```
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**More information about your self-contained application**
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```sh
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Diegos-iMac:Devel dgiagio$ file myapp.bin
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myapp.bin: Mach-O 64-bit executable x86_64
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Diegos-iMac:Devel dgiagio$ du -hs myapp.bin
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26M myapp.bin
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```
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### Windows
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**Create the directory for the application**
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```powershell
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PS C:\Users\Diego\Devel> mkdir myapp
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PS C:\Users\Diego\Devel> cd myapp
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```
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**Create main application** - `app.js`
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```javascript
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var lodash = require('lodash');
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var output = lodash.without([1, 2, 3], 1);
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console.log(output);
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```
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**Download Node.js distribution**
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```powershell
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PS C:\Users\Diego\Devel\myapp> curl https://nodejs.org/dist/v8.12.0/node-v8.12.0-win-x64.zip -OutFile node-v8.12.0-win-x64.zip
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PS C:\Users\Diego\Devel\myapp> Expand-Archive .\node-v8.12.0-win-x64.zip -DestinationPath .\
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```
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**Install dependencies**
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```powershell
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PS C:\Users\Diego\Devel\myapp> .\node-v8.12.0-win-x64\npm install lodash
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```
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**Remove unneeded files**
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```powershell
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PS C:\Users\Diego\Devel\myapp> rmdir -Recurse .\node-v8.12.0-win-x64\node_modules\npm
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```
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**Create launcher script*** - `launch.cmd`
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```bat
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@ECHO OFF
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SETLOCAL
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SET "NODE_DIST=node-v8.12.0-win-x64"
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SET "APP_MAIN_JS=app.js"
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SET "NODE_EXE=%~dp0\%NODE_DIST%\node.exe"
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SET "NODE_PATH=%~dp0\%NODE_DIST%\node_modules"
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SET "APP_MAIN_JS_PATH=%~dp0\%APP_MAIN_JS%"
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CALL %NODE_EXE% %APP_MAIN_JS_PATH% %*
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EXIT /B %ERRORLEVEL%
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```
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**Download `warp-packer`**
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If you save `warp-packer` in a directory in your PATH, you only need to download it once.
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```powershell
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PS C:\Users\Diego\Devel\myapp> cd ..
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PS C:\Users\Diego\Devel> [Net.ServicePointManager]::SecurityProtocol = "tls12, tls11, tls" ; Invoke-WebRequest https://github.com/dgiagio/warp/releases/download/v0.3.0/windows-x64.warp-packer.exe -OutFile warp-packer.exe
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```
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**Create your self-contained application**
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```powershell
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PS C:\Users\Diego\Devel> .\warp-packer --arch windows-x64 --input_dir .\myapp\ --exec launch.cmd --output myapp.exe
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```
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**Run your self-contained application**
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```powershell
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PS C:\Users\Diego\Devel> .\myapp.exe
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[ 2, 3 ]
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PS C:\Users\Diego\Devel>
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```
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**More information about your self-contained application**
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```powershell
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PS C:\Users\Diego\Devel> "{0:N2} MB" -f ((Get-Item myapp.exe).Length / 1MB)
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9.15 MB
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```
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## Quickstart with .NET Core
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### Linux
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**Create a simple console application**
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```sh
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dgiagio@X1:~/Devel$ mkdir myapp
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dgiagio@X1:~/Devel$ cd myapp
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dgiagio@X1:~/Devel/myapp$ dotnet new console
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dgiagio@X1:~/Devel/myapp$ dotnet run
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Hello World!
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dgiagio@X1:~/Devel/myapp$
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```
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**Publish the application with native installer for `linux-x64` runtime**
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```sh
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dgiagio@X1:~/Devel/myapp$ dotnet publish -c Release -r linux-x64
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```
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The application should be published to `bin/Release/netcoreapp2.1/linux-x64/publish/`
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**Download `warp-packer`**
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If you save `warp-packer` in a directory in your PATH, you only need to download it once.
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```sh
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dgiagio@X1:~/Devel/myapp$ curl -Lo warp-packer https://github.com/dgiagio/warp/releases/download/v0.3.0/linux-x64.warp-packer
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dgiagio@X1:~/Devel/myapp$ chmod +x warp-packer
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```
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**Create your self-contained application**
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```sh
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dgiagio@X1:~/Devel/myapp$ ./warp-packer --arch linux-x64 --input_dir bin/Release/netcoreapp2.1/linux-x64/publish --exec myapp --output myapp
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dgiagio@X1:~/Devel/myapp$ chmod +x myapp
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```
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**Run your self-contained application**
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```sh
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dgiagio@X1:~/Devel/myapp$ ./myapp
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Hello World!
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dgiagio@X1:~/Devel/myapp$
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```
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**More information about your self-contained application**
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```sh
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dgiagio@X1:~/Devel/myapp$ file myapp
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myapp: ELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), statically linked, BuildID[sha1]=13b12e71a63ca1de8537ad7e90c83241f9f87f6c, with debug_info, not stripped
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dgiagio@X1:~/Devel/myapp$ du -hs myapp
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34M myapp
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```
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### macOS
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**Create a simple console application**
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```sh
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Diegos-iMac:Devel dgiagio$ mkdir myapp
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Diegos-iMac:Devel dgiagio$ cd myapp
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Diegos-iMac:myapp dgiagio$ dotnet new console
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Diegos-iMac:myapp dgiagio$ dotnet run
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Hello World!
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Diegos-iMac:myapp dgiagio$
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```
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**Publish the application with native installer for `osx-x64` runtime**
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```sh
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Diegos-iMac:myapp dgiagio$ dotnet publish -c Release -r osx-x64
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```
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The application should be published to `bin/Release/netcoreapp2.1/osx-x64/publish/`
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**Download `warp-packer`**
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If you save `warp-packer` in a directory in your PATH, you only need to download it once.
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```sh
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Diegos-iMac:myapp dgiagio$ curl -Lo warp-packer https://github.com/dgiagio/warp/releases/download/v0.3.0/macos-x64.warp-packer
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Diegos-iMac:myapp dgiagio$ chmod +x warp-packer
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```
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**Create your self-contained application**
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```sh
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Diegos-iMac:myapp dgiagio$ ./warp-packer --arch macos-x64 --input_dir bin/Release/netcoreapp2.1/osx-x64/publish --exec myapp --output myapp
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Diegos-iMac:myapp dgiagio$ chmod +x myapp
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```
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**Run your self-contained application**
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```sh
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Diegos-iMac:myapp dgiagio$ ./myapp
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Hello World!
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Diegos-iMac:myapp dgiagio$
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```
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**More information about your self-contained application**
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```sh
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Diegos-iMac:myapp dgiagio$ file myapp
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myapp: Mach-O 64-bit executable x86_64
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Diegos-iMac:myapp dgiagio$ du -hs myapp
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27M myapp
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```
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### Windows
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**Create a simple console application**
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```powershell
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PS C:\Users\Diego\Devel> mkdir myapp
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PS C:\Users\Diego\Devel> cd myapp
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PS C:\Users\Diego\Devel\myapp> dotnet new console
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PS C:\Users\Diego\Devel\myapp> dotnet run
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Hello World!
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PS C:\Users\Diego\Devel\myapp>
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```
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**Publish the application with native installer for `win10-x64` runtime**
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```powershell
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PS C:\Users\Diego\Devel\myapp> dotnet publish -c Release -r win10-x64
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```
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The application should be published to `bin/Release/netcoreapp2.1/win10-x64/publish/`
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**Download `warp-packer`**
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If you save `warp-packer` in a directory in your PATH, you only need to download it once.
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```powershell
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PS C:\Users\Diego\Devel\myapp> [Net.ServicePointManager]::SecurityProtocol = "tls12, tls11, tls" ; Invoke-WebRequest https://github.com/dgiagio/warp/releases/download/v0.3.0/windows-x64.warp-packer.exe -OutFile warp-packer.exe
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```
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**Create your self-contained application**
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```powershell
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PS C:\Users\Diego\Devel\myapp> .\warp-packer --arch windows-x64 --input_dir bin/Release/netcoreapp2.1/win10-x64/publish --exec myapp.exe --output myapp.exe
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```
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**Run your self-contained application**
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```powershell
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PS C:\Users\Diego\Devel\myapp> .\myapp.exe
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Hello World!
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PS C:\Users\Diego\Devel\myapp>
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```
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**More information about your self-contained application**
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```powershell
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PS C:\Users\Diego\Devel\myapp> "{0:N2} MB" -f ((Get-Item myapp.exe).Length / 1MB)
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28.51 MB
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```
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## Quickstart with Java
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_In progress_
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## How it works
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Warp is a multi-platform tool written in Rust and is comprised of two programs: `warp-runner` and `warp-packer`.
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The final self-contained single binary application consists of two parts: 1) runner and 2) the compressed target application executable and dependencies.
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<img src="https://image.ibb.co/bBe669/warp_app_binary.png" width="272">
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`warp-runner` is a stub application that knows how to find the compressed payload within its own binary, perform extraction to a local cache and execute the target application.
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The extraction process only happens the first time the application is ran, or when the self-contained application binary is updated.
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`warp-packer` is a CLI application that's used to create the self-contained application binary by downloading the matching `warp-runner` for the chosen platform, compressing the target application and its dependencies, and generating the final self-contained binary.
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### Performance
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The performance characteristics of the generated self-contained application is roughly the same of original application, except for the first time it's ran as the target application and its dependencies have to be decompressed to a local cache.
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### Packages cache location
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- Linux: `$HOME/.local/share/warp/packages`
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- macOS: `$HOME/Library/Application Support/warp/packges`
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- Windows: `%LOCALAPPDATA%\warp/packages`
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### Runners cache location
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- Linux: `$HOME/.local/share/warp/runners`
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- macOS: `$HOME/Library/Application Support/warp/runners`
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- Windows: `%LOCALAPPDATA%\warp\runners`
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## FAQ
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### `warp-packer` is unable to download the runner because it doesn't support proxy, what can I do?
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You can manually download the runner from the GitHub releases page yourself and save it locally to your runners cache directory. E.g. if you want to build a `linux-x64` self-contained app you should download `linux-x64.warp-runner` and save it as `<RUNNERS_CACHE>/<VERSION>/linux-x64`. Replace `<RUNNERS_CACHE>` with the [matching location in your system](#runners-cache-location) and `<VERSION>` with the matching `warp-packer -V` version.
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## Authors
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- Diego Giagio `<diego@giagio.com>`
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## License
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This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details
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