mirror of
https://github.com/embarklabs/swarm-api.git
synced 2026-08-27 15:51:16 +00:00
Split module between nodejs and browser
Somehow when embark webpacks the dapp, it is still seeing the ‘fs’ object, which of course it doesn’t know about, so it is complaining about a missing module. Any help would be greatly appreciated.
This commit is contained in:
emizzle
@@ -0,0 +1,40 @@
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{
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"comments": false,
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"compact": false,
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"env": {
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"browser": {
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"ignore": [
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"src/swarmjs.js",
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"src/node/index.js",
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"src/standalone/index.js",
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"bin/swarmjs"
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],
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"plugins": [
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["@babel/plugin-transform-runtime", {
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"corejs": 2
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}]
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],
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"presets": [
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["@babel/env", {
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"targets": {"node": "8.11.3"}
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}]
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]
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},
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"node": {
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"ignore": [
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"src/browser.js",
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"bin/swarmjs"
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],
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"plugins": [
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["@babel/plugin-transform-runtime", {
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"corejs": 2
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}]
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],
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"presets": [
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["@babel/env", {
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"targets": {"node": "8.11.3"}
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}]
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]
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}
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}
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}
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+13
@@ -25,3 +25,16 @@ build/Release
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# Dependency directory
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# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
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node_modules
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dist
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package
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.idea
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.vscode
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.eslintrc.json
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swarm.min.js
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swarmjs-*.tgz
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NOTES
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npm-debug.log
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TODO
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+3
-3
@@ -1,6 +1,6 @@
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#!/usr/bin/env node
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const SwarmJS = require('./index.js');
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const SwarmJS = require('../src/index.js');
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const swarmhash = require('swarmhash');
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const fs = require('fs');
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@@ -43,7 +43,7 @@ function abort(msg) {
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switch (command) {
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case 'get':
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swarmjs.get(argv.hash, function (err, ret) {
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swarmjs.downloadRaw(argv.hash, function (err, ret) {
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if (err) {
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abort('Failed to download: ' + err)
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} else {
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@@ -52,7 +52,7 @@ switch (command) {
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})
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break
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case 'put':
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swarmjs.putFile(fs.readFileSync(argv.filename), function (err, ret) {
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swarmjs.uploadRaw(fs.readFileSync(argv.filename), function (err, ret) {
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if (err) {
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console.log('Failed to upload: ' + err)
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} else {
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@@ -0,0 +1,9 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<title>SwarmJS — standalone</title>
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<script src="swarmjs.min.js"></script>
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</head>
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<body></body>
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</html>
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+52
-22
@@ -1,12 +1,50 @@
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{
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"name": "swarmjs",
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"version": "0.0.1",
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"description": "",
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"main": "src/index.js",
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"description": "JavaScript library for easily interacting with Swarm distributed storage.",
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"main": "dist/node/index.js",
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"browser": {
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"request": "xhr",
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"./dist/node/index.js": "./dist/browser/browser.js"
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},
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"bin": {
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"swarmjs": "./bin/swarmjs"
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},
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"browserslist": [
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"last 1 version",
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"not dead",
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"> 0.2%"
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],
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"scripts": {
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"lint": "./node_modules/.bin/eslint src/",
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"babel:browser": "cross-env BABEL_ENV=browser babel --out-dir dist/browser src",
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"babel:node": "cross-env BABEL_ENV=node babel --out-dir dist src",
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"build": "npm run clean && npm run babel && npm run webpack",
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"clean": "rimraf dist swarmjs-*.tgz package",
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"http-server": "http-server",
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"prepare": "npm run build",
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"test": "echo \"Error: no test specified\" && exit 1",
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"webpack": "webpack"
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},
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"repository": {
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"type": "git",
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"url": "git+https://github.com/embark-framework/swarmjs.git"
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},
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"author": "",
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"license": "MIT",
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"keywords": [
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"ethereum",
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"dapps",
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"swarm",
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"blockchain",
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"serverless"
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],
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"bugs": {
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"url": "https://github.com/embark-framework/swarmjs/issues"
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},
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"homepage": "https://github.com/embark-framework/swarmjs#readme",
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"dependencies": {
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"@babel/runtime-corejs2": "7.0.0-rc.1",
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"klaw": "^3.0.0",
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"request": "^2.87.0",
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"swarmhash": "^0.1.0",
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@@ -15,27 +53,19 @@
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"yargs": "^12.0.0"
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},
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"devDependencies": {
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"@babel/cli": "7.0.0-rc.1",
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"@babel/core": "7.0.0-rc.1",
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"@babel/plugin-transform-runtime": "7.0.0-rc.1",
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"@babel/preset-env": "7.0.0-rc.1",
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"ajv": "6.5.2",
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"cross-env": "5.2.0",
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"http-server": "0.11.1",
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"rimraf": "2.6.2",
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"webpack": "4.16.1",
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"webpack-cli": "3.0.8",
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"eslint": "^4.13.1"
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},
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"scripts": {
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"lint": "./node_modules/.bin/eslint src/",
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"test": "echo \"Error: no test specified\" && exit 1"
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},
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"repository": {
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"type": "git",
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"url": "git+https://github.com/embark-framework/swarmjs.git"
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},
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"keywords": [
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"ethereum",
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"swarm"
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],
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"author": "",
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"license": "MIT",
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"bugs": {
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"url": "https://github.com/embark-framework/swarmjs/issues"
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},
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"homepage": "https://github.com/embark-framework/swarmjs#readme",
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"browser": {
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"request": "xhr"
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"engines": {
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"node": ">=8.11.3"
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}
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}
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+126
@@ -0,0 +1,126 @@
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const request = require('request');
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//class SwarmJS {
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// constructor(opts) {
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// this.opts = opts || {};
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// if (this.opts.gateway) {
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// this.gateway = opts.gateway
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// } else if (this.opts.mode === 'http') {
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// this.gateway = 'http://swarm-gateways.net'
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// } else {
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// this.gateway = 'https://swarm-gateways.net'
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// }
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// }
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function SwarmJS(opts){
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this.opts = opts || {};
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if (this.opts.gateway) {
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this.gateway = opts.gateway
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} else if (this.opts.mode === 'http') {
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this.gateway = 'http://swarm-gateways.net'
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} else {
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this.gateway = 'https://swarm-gateways.net'
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}
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}
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SwarmJS.prototype._isValidHash = (hash) => {
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return /^[0-9a-f]{64}$/.test(hash)
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}
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SwarmJS.prototype._hashResponse = (error, response, body, cb) => {
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if (error) {
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cb(error)
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} else if (response.statusCode !== 200) {
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cb(body)
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} else if (!this._isValidHash(body)) {
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cb('Invalid hash')
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} else {
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cb(null, body)
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}
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}
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SwarmJS.prototype.download = (url, cb) => {
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request(`${this.gateway}/${url}`, (error, response, body) => {
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if (error) {
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cb(error)
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} else if (response.statusCode !== 200) {
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cb(body)
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} else {
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cb(null, body)
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}
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});
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}
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SwarmJS.prototype.downloadRaw = (hash, cb) => {
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this.download(`bzz-raw:/${hash}`, cb);
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}
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SwarmJS.prototype.upload = (url, content, cb) => {
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request.post({
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url: `${this.gateway}/${url}`,
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body: content
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}, (error, response, body) => this._hashResponse(error, response, body, cb))
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}
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SwarmJS.prototype.uploadRaw = (content, cb) => {
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this.upload('bzz-raw:', content, cb);
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}
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SwarmJS.prototype.uploadForm = (formData, cb) => {
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request.post({
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url: `${this.gateway}/bzz:/`,
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formData: formData
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}, (error, response, body) => this._hashResponse(error, response, body, cb));
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}
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SwarmJS.prototype.isAvailable = (cb) => {
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const testContent = "test";
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const testHash = "6de1faa7d29b1931b4ba3d44befcf7a5e43e947cd0bf2db154172bac5ecac3a6";
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try {
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this.uploadRaw(testContent, (err, hash) => {
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if (err) return cb(err);
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cb(null, hash === testHash);
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});
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} catch (e) {
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cb(e);
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}
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}
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//}
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module.exports = SwarmJS;
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// (opts) => {
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// opts = opts || {};
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// if (!opts.gateway) {
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// if (opts.mode === 'http') {
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// opts.gateway = 'http://swarm-gateways.net';
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// } else {
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// opts.gateway = 'https://swarm-gateways.net';
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// }
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// }
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// //const swarmjs = new SwarmJS(opts);
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// // return {
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// // download: swarmjs.download,
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// // downloadRaw: swarmjs.downloadRaw,
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// // upload: swarmjs.upload,
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// // uploadRaw: swarmjs.uploadRaw,
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// // uploadForm: swarmjs.uploadForm,
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// // gateway: swarmjs.gateway,
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// // isAvailable: swarmjs.isAvailable,
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// // _hashResponse: swarmjs._hashResponse
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// // }
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// return {
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// download: download,
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// downloadRaw: downloadRaw,
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// upload: upload,
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// uploadRaw: uploadRaw,
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// uploadForm: uploadForm,
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// gateway: opts.gateway,
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// isAvailable: isAvailable,
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// _hashResponse: _hashResponse
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// }
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// }
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@@ -0,0 +1 @@
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module.exports = require('../swarmjs').default;
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@@ -0,0 +1 @@
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module.exports = require('../../smarmjs.min');
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@@ -0,0 +1 @@
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export {default} from './index';
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Vendored
+1
File diff suppressed because one or more lines are too long
@@ -0,0 +1,26 @@
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const path = require('path');
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const standalone = {
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entry: path.join(__dirname, 'dist/browser', 'browser.js'),
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mode: 'production',
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// optimization: {
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// minimize: false
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// },
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output: {
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filename: 'swarmjs.min.js',
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globalObject: 'typeof self !== \'undefined\' ? self : this',
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library: 'SwarmJS',
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libraryTarget: 'umd',
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libraryExport: 'default',
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path: __dirname,
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umdNamedDefine: true,
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},
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target: 'web',
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node: {
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fs: 'empty'
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}
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};
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module.exports = [
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standalone
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];
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Reference in New Issue
Block a user