add bin/ and store secret in path

bin/skl-auto-payslip.js

@@ -0,0 +1,27 @@
+#!/usr/bin/env node
+const App = require('../index.js')
+const sig = fn =>
+      fn.toString().split('\n')[0].replace(/^async /, '').replace(/ \{/, '')
+
+const methods = App.prototype
+// poor man's CLI
+const [,, method, ...args] = process.argv
+if (method in methods) {
+    if (args.length < methods[method].length) {
+        console.error("not enough arguments for method", sig(methods[method]))
+    } else {
+        App.authAll().then((auth) => {
+            const app = new App(auth)
+            app[method](...args)
+        })
+    }
+} else {
+    if (method && method != 'help') console.log("unknown subcall", method)
+    console.log("valid methods:")
+    for(const realMethod of Object.getOwnPropertyNames(methods)) {
+        if (realMethod == 'constructor') continue
+        if (methods[realMethod])
+            console.log(" ", sig(methods[realMethod]))
+    }
+    process.exit(1)
+}

default.nix

@@ -0,0 +1,3 @@
+with import <nixpkgs> {};
+with callPackage (fetchTarball https://github.com/serokell/nix-npm-buildpackage/archive/master.tar.gz) {};
+buildNpmPackage { src = ./.; }

index.js

@@ -8,19 +8,22 @@ const {promisify} = require('util')
 const readFile = promisify(fs.readFile)
 const base64url = require('base64url')
 const process = require('process')
+const path = require('path')
+const exec = promisify(require('child_process').exec)
+const {spawn} = require('child_process')
 
 // If modifying these scopes, delete token.json.
 const SCOPES = ['https://www.googleapis.com/auth/drive','https://www.googleapis.com/auth/gmail.compose'];
 const USER = process.env['USER']
+const HOME = process.env['HOME']
 
 const UserCapitalized = USER.charAt(0).toUpperCase() + USER.slice(1)
 
 const config = {
-    tokenPath: 'token.json',
     fileId: "1CqUglyFNoEWL0lx-e7arqUGOOZEYW__JjcwBmNaXE6E",
     template: `${UserCapitalized} ${(new Date()).getFullYear()} Template`,
     to: "billing@serokell.io",
-    destdir: "payslips"
+    destdir: `${HOME}/serokell/invoices/payslips`
 }
 
 async function authAll() {
@@ -36,7 +39,7 @@ async function authorize(credentials) {
     // Check if we have previously stored a token.
     let token
     try {
-        token = await readFile(config.tokenPath)
+        token = await pass_get("skl-auto-payslip")
     } catch(e) {
         return getAccessToken(oAuth2Client)
     }
@@ -53,6 +56,21 @@ async function ask(question) {
     rl.close()
     return answer
 }
+function pass_insert(name, val) {
+    return new Promise((resolve, reject) => {
+        const pass = spawn("pass", ['insert', 'skl-auto-payslip', '-m'], {stdio: ['pipe', 'inherit', 'inherit']})
+        pass.stdin.write(val)
+        pass.stdin.end()
+        pass.on('close', (code) => {
+            if (code != 0) reject(`pass exited with code ${code}`)
+            else { resolve() }
+        })
+    })
+}
+async function pass_get(name) {
+    const {stdout, stderr} = await exec("pass skl-auto-payslip")
+    return stdout
+}
 
 async function getAccessToken(oAuth2Client) {
     const authUrl = oAuth2Client.generateAuthUrl({
@@ -63,10 +81,10 @@ async function getAccessToken(oAuth2Client) {
     const code = await ask('Enter the code from that page here: ')
     const token = (await oAuth2Client.getToken(code)).tokens
     oAuth2Client.setCredentials(token);
-    await promisify(fs.writeFile)(config.tokenPath, JSON.stringify(token))
-    console.log('Token stored to', config.tokenPath);
+    await pass_insert('skl-auto-payslip', JSON.stringify(token))
     return oAuth2Client
 }
+
 class InvoiceDocument {
     constructor(auth, fileId) {
         Object.assign(this, {
@@ -171,16 +189,20 @@ The total is ${total} to ${iban} (same as always). Thanks!`
 }
 const datefmt = date =>
       `${date.getFullYear()}-${(""+(date.getMonth()+1)).padStart(2, '0')}-${(""+date.getDate()).padStart(2, '0')}`
-const methods = {
+class App {
+    constructor(auth) {
+        this.auth = auth
+        this.doc = new InvoiceDocument(auth, config.fileId)
+    }
     async export(sheetname, pdfOut) { // save sheet as pdf
         console.log("Exporting", sheetname, "to", pdfOut)
         const sheetId = await this.doc.sheetByName(sheetname)
         return this.doc.sheetAsPdf(pdfOut, sheetId)
-    },
+    }
     async create(sheetname, template=config.template) { // copy sheet from template
         console.log("Creating", sheetname, "from", template)
         return this.doc.copyTo(template, sheetname)
-    },
+    }
     async update(sheetname, startDate, endDate, hours) { // set values in sheet
         console.log("Setting data in", sheetname)
         hours = +hours
@@ -194,7 +216,7 @@ const methods = {
             D16: values.regular, D17: values.overwork,
             B9: values.startDate, D9: values.endDate
         })
-    },
+    }
     async draft(sheetname) { // export pdf+create gmail draft
         const pdfname = `${config.destdir}/${sheetname}.pdf`
         try {
@@ -207,7 +229,7 @@ const methods = {
         const iban = paid.replace(/^Paid to /, '')
         console.log(paid, total)
         composeDraft(sheetname, iban, total, pdfname, this.auth)
-    },
+    }
     async auto(hours) { // just do everything
         const date = new Date()
         const day = date.getDate()
@@ -244,31 +266,9 @@ const methods = {
         }
         await this.update(sheetname, startDate, endDate, hours)
         await this.draft(sheetname)
-    },
+    }
     async authenticate() { // just auth
     }
 }
-        
-const sig = fn =>
-      fn.toString().split('\n')[0].replace(/^async /, '').replace(/ \{/, '')
-
-// poor man's CLI
-const [,, method, ...args] = process.argv
-if (method in methods) {
-    if (args.length < methods[method].length) {
-        console.error("not enough arguments for method", sig(methods[method]))
-    } else {
-        authAll().then((auth) => {
-            methods.auth = auth
-            methods.doc = new InvoiceDocument(auth, config.fileId)
-            methods[method](...args)
-        })
-    }
-} else {
-    if (method && method != 'help') console.log("unknown subcall", method)
-    console.log("valid methods:")
-    for(const realMethod in methods) {
-        console.log(" ", sig(methods[realMethod]))
-    }
-    process.exit(1)
-}
+module.exports = App
+module.exports.authAll = authAll

package.json

@@ -6,6 +6,7 @@
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
+    "bin": "bin/skl-auto-payslip.js",
   "author": "",
   "license": "ISC",
   "dependencies": {