mirror of https://github.com/embarklabs/embark.git
63 lines
2.1 KiB
JavaScript
63 lines
2.1 KiB
JavaScript
require('colors');
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let async = require('async');
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let shelljs = require('shelljs');
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const path = require('path');
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class IPFS {
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constructor(options) {
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this.options = options;
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this.buildDir = options.buildDir || 'dist/';
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this.storageConfig = options.storageConfig;
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this.configIpfsBin = this.storageConfig.ipfs_bin || "ipfs";
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}
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deploy(cb) {
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console.log("deploying to ipfs!");
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let self = this;
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async.waterfall([
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function findBinary(callback) {
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let ipfs_bin = shelljs.which(self.configIpfsBin);
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if (ipfs_bin === 'ipfs not found' || !ipfs_bin) {
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console.log(('=== WARNING: ' + self.configIpfsBin + ' ' + __('not found or not in the path. Guessing %s for path', '~/go/bin/ipfs')).yellow);
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ipfs_bin = "~/go/bin/ipfs";
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}
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callback(null, ipfs_bin);
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},
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function runCommand(ipfs_bin, callback) {
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let cmd = `"${ipfs_bin}" add -r ${self.buildDir}`;
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console.log(("=== " + __("adding %s to ipfs", self.buildDir)).green);
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console.debug(cmd);
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shelljs.exec(cmd, {silent:true}, function(code, stdout, stderr){ // {silent:true}: don't echo cmd output so it can be controlled via logLevel
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console.log(stdout.green);
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callback(stderr, stdout);
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});
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},
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function getHashFromOutput(result, callback) {
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const pattern = `added ([a-zA-Z1-9]{46}) ${path.basename(self.buildDir)}\n`;
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const regex = RegExp(pattern, 'm');
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const dirHash = result.match(regex)[1];
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callback(null, dirHash);
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},
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function printUrls(dir_hash, callback) {
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console.log(("=== " + __("DApp available at") + " http://localhost:8080/ipfs/" + dir_hash + "/").green);
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console.log(("=== " + __("DApp available at") + " https://ipfs.infura.io/ipfs/" + dir_hash + "/").green);
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callback(null, dir_hash);
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}
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], function (err, dir_hash) {
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if (err) {
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console.log(__("error uploading to ipfs").red);
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console.log(err);
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cb(err);
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}
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else cb(null, dir_hash);
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});
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}
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}
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module.exports = IPFS;
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