show version number

README.md

@@ -1,2 +1,9 @@
 # autorestic
 High level CLI utility for restic
+
+
+## Installation
+
+```
+curl -s https://raw.githubusercontent.com/CupCakeArmy/autorestic/master/install.sh | sh
+```

install.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+OUT_FILE=/usr/local/bin/autorestic
+
+if [[ "$OSTYPE" == "linux-gnu" ]]; then
+    TYPE=linux
+elif [[ "$OSTYPE" == "darwin"* ]]; then
+    TYPE=macos
+else
+    echo "Unsupported OS"
+    exit
+fi
+
+curl -s https://api.github.com/repos/cupcakearmy/autorestic/releases/latest \
+| grep "browser_download_url.*_${TYPE}" \
+| cut -d : -f 2,3 \
+| tr -d \" \
+| wget -O ${OUT_FILE} -i -
+chmod +x ${OUT_FILE}
+
+autorestic install
+autorestic

src/autorestic.ts

@@ -1,5 +1,6 @@
 import 'colors'
 import minimist from 'minimist'
+import { homedir } from 'os'
 import { resolve } from 'path'
 
 import { init } from './config'
@@ -25,17 +26,25 @@ export const { _: commands, ...flags } = minimist(process.argv.slice(2), {
 	string: ['l', 'b'],
 })
 
-export const DEFAULT_CONFIG = 'config.yml'
+export const VERSION = '0.4'
+export const DEFAULT_CONFIG = '/.autorestic.yml'
 export const INSTALL_DIR = '/usr/local/bin'
-export const CONFIG_FILE: string = resolve(flags.config || DEFAULT_CONFIG)
+export const CONFIG_FILE: string = resolve(flags.config || homedir() + DEFAULT_CONFIG)
 export const VERBOSE = flags.verbose
 
 export const config: Config = init()
 
-if (commands.length < 1)
-	help()
-else {
+function main() {
+	if (flags.version)
+		return console.log('version'.grey, VERSION)
+
+	if (commands.length < 1)
+		return help()
+
+
 	const command: string = commands[0]
 	const args: string[] = commands.slice(1)
 	;(handlers[command] || error)(args, flags)
 }
+
+main()

src/handlers.ts

@@ -1,14 +1,21 @@
 import axios from 'axios'
 import { Writer } from 'clitastic'
-import { createWriteStream, unlinkSync } from 'fs'
-import { arch, platform, tmpdir } from 'os'
+import { unlinkSync } from 'fs'
+import { tmpdir } from 'os'
 import { join, resolve } from 'path'
 
-import { config, INSTALL_DIR } from './autorestic'
+import { config, CONFIG_FILE, INSTALL_DIR, VERSION } from './autorestic'
 import { checkAndConfigureBackends, getEnvFromBackend } from './backend'
 import { backupAll } from './backup'
 import { Backends, Flags, Locations } from './types'
-import { checkIfCommandIsAvailable, checkIfResticIsAvailable, exec, filterObjectByKey, singleToArray } from './utils'
+import {
+	checkIfCommandIsAvailable,
+	checkIfResticIsAvailable,
+	downloadFile,
+	exec,
+	filterObjectByKey,
+	singleToArray,
+} from './utils'
 
 export type Handlers = { [command: string]: (args: string[], flags: Flags) => void }
 
@@ -114,63 +121,76 @@ const handlers: Handlers = {
 		}
 
 		w.replaceLn('Downloading binary... 🌎')
-		const name = `${json.name.replace(' ', '_')}_${platform()}_${archMap[arch()]}.bz2`
+		const name = `${json.name.replace(' ', '_')}_${process.platform}_${archMap[process.arch]}.bz2`
 		const dl = json.assets.find((asset: any) => asset.name === name)
 		if (!dl) return console.log(
 			'Cannot get the right binary.'.red,
 			'Please see https://bit.ly/2Y1Rzai',
 		)
 
-		const { data: file } = await axios({
-			method: 'get',
-			url: dl.browser_download_url,
-			responseType: 'stream',
-		})
+		const tmp = join(tmpdir(), name)
+		const extracted = tmp.slice(0, -4) //without the .bz2
 
-		const from = join(tmpdir(), name)
-		const to = from.slice(0, -4)
+		await downloadFile(dl.browser_download_url, tmp)
 
-		w.replaceLn('Decompressing binary... 📦')
-		const stream = createWriteStream(from)
-		await new Promise(res => {
-			const writer = file.pipe(stream)
-			writer.on('close', res)
-		})
-		stream.close()
-
-		w.replaceLn(`Moving to ${INSTALL_DIR} 🚙`)
 		// TODO: Native bz2
 		// Decompress
-		exec('bzip2', ['-dk', from])
-		// Remove .bz2
-		exec('chmod', ['+x', to])
-		exec('mv', [to, INSTALL_DIR + '/restic'])
+		w.replaceLn('Decompressing binary... 📦')
+		exec('bzip2', ['-dk', tmp])
+		unlinkSync(tmp)
 
-		unlinkSync(from)
+		w.replaceLn(`Moving to ${INSTALL_DIR} 🚙`)
+		exec('chmod', ['+x', extracted])
+		exec('mv', [extracted, INSTALL_DIR + '/restic'])
 
 		w.done(`\nFinished! restic is installed under: ${INSTALL_DIR}`.underline + ' 🎉')
 	},
 	uninstall() {
-		try {
-			unlinkSync(INSTALL_DIR + '/restic')
-			console.log(`Finished! restic was uninstalled`)
-		} catch (e) {
-			console.log('restic is already uninstalled'.red)
-		}
+		for (const bin of ['restic', 'autorestic'])
+			try {
+				unlinkSync(INSTALL_DIR + '/' + bin)
+				console.log(`Finished! ${bin} was uninstalled`)
+			} catch (e) {
+				console.log(`${bin} is already uninstalled`.red)
+			}
 	},
-	update() {
+	async update() {
 		checkIfResticIsAvailable()
-		const w = new Writer('Checking for new restic version... ⏳')
+		const w = new Writer('Checking for latest restic version... ⏳')
 		exec('restic', ['self-update'])
+
+
+		w.replaceLn('Checking for latest autorestic version... ⏳')
+		const { data: json } = await axios({
+			method: 'get',
+			url: 'https://api.github.com/repos/cupcakearmy/autorestic/releases/latest',
+			responseType: 'json',
+		})
+
+		if (json.tag_name != VERSION) {
+			const platformMap: { [key: string]: string } = {
+				'darwin': 'macos',
+			}
+
+			const name = `autorestic_${platformMap[process.platform] || process.platform}_${process.arch}`
+			const dl = json.assets.find((asset: any) => asset.name === name)
+
+			const to = INSTALL_DIR + '/autorestic'
+			w.replaceLn('Downloading binary... 🌎')
+			await downloadFile(dl.browser_download_url, to)
+
+			exec('chmod', ['+x', to])
+		}
+
 		w.done('All up to date! 🚀')
 	},
 }
 
 export const help = () => {
-	console.log('\nAutorestic'.blue + ' - Easy Restic CLI Utility'
+	console.log('\nAutorestic'.blue + ` - ${VERSION} - Easy Restic CLI Utility`
 		+ '\n'
 		+ '\nOptions:'.yellow
-		+ '\n  -c, --config  [default=config.yml]                                    Specify config file'
+		+ `\n  -c, --config                                                          Specify config file. Default: ${CONFIG_FILE}`
 		+ '\n'
 		+ '\nCommands:'.yellow
 		+ '\n  check    [-b, --backend]  [-a, --all]                                 Check backends'

src/utils.ts

@@ -1,5 +1,7 @@
+import axios from 'axios'
 import { spawnSync, SpawnSyncOptions } from 'child_process'
 import { randomBytes } from 'crypto'
+import { createWriteStream } from 'fs'
 
 export const exec = (command: string, args: string[], { env, ...rest }: SpawnSyncOptions = {}) => {
 
@@ -42,4 +44,20 @@ export const singleToArray = <T>(singleOrArray: T | T[]): T[] => Array.isArray(s
 
 export const filterObject = <T>(obj: { [key: string]: T }, filter: (item: [string, T]) => boolean): { [key: string]: T } => Object.fromEntries(Object.entries(obj).filter(filter))
 
-export const filterObjectByKey = <T>(obj: { [key: string]: T }, keys: string[]) => filterObject(obj, ([key]) => keys.includes(key))
+export const filterObjectByKey = <T>(obj: { [key: string]: T }, keys: string[]) => filterObject(obj, ([key]) => keys.includes(key))
+
+export const downloadFile = async (url: string, to: string) => new Promise<void>(async res => {
+	const { data: file } = await axios({
+		method: 'get',
+		url: url,
+		responseType: 'stream',
+	})
+
+	const stream = createWriteStream(to)
+
+	const writer = file.pipe(stream)
+	writer.on('close', () => {
+		stream.close()
+		res()
+	})
+})