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embark-area-51
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refactor ipfs and swarm code

This commit is contained in:
Iuri Matias 2017-01-08 13:19:27 -05:00
parent c53d92baa5
commit 26f2ad7407
2 changed files with 74 additions and 27 deletions
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50
lib/ipfs.js
View File

@ -1,4 +1,5 @@
var colors = require('colors');
var async = require('async');
var IPFS = function(options) {
this.options = options;
@ -6,24 +7,45 @@ var IPFS = function(options) {
};
IPFS.prototype.deploy = function() {
var ipfs_bin = exec('which ipfs').output.split("\n")[0];
var self = this;
async.waterfall([
function findBinary(callback) {
var ipfs_bin = exec('which ipfs').output.split("\n")[0];
if (ipfs_bin==='ipfs not found'){
console.log('=== WARNING: IPFS not in an executable path. Guessing ~/go/bin/ipfs for path'.yellow);
ipfs_bin = "~/go/bin/ipfs";
}
if (ipfs_bin==='ipfs not found'){
console.log('=== WARNING: IPFS not in an executable path. Guessing ~/go/bin/ipfs for path'.yellow);
ipfs_bin = "~/go/bin/ipfs";
}
var cmd = ipfs_bin + " add -r " + this.buildDir;
console.log(("=== adding " + this.buildDir + " to ipfs").green);
console.log(cmd.green);
return callback(null, ipfs_bin);
},
function runCommand(ipfs_bin, callback) {
var cmd = ipfs_bin + " add -r " + self.buildDir;
console.log(("=== adding " + self.buildDir + " to ipfs").green);
console.log(cmd.green);
var result = exec(cmd);
var result = exec(cmd);
var rows = result.output.split("\n");
var dir_row = rows[rows.length - 2];
var dir_hash = dir_row.split(" ")[1];
return callback(null, result);
},
function getHashFromOutput(result, callback) {
var rows = result.output.split("\n");
var dir_row = rows[rows.length - 2];
var dir_hash = dir_row.split(" ")[1];
console.log(("=== DApp available at http://localhost:8080/ipfs/" + dir_hash + "/").green);
console.log(("=== DApp available at http://gateway.ipfs.io/ipfs/" + dir_hash + "/").green);
return callback(null, dir_hash);
},
function printUrls(dir_hash, callback) {
console.log(("=== DApp available at http://localhost:8080/ipfs/" + dir_hash + "/").green);
console.log(("=== DApp available at http://gateway.ipfs.io/ipfs/" + dir_hash + "/").green);
return callback();
}
], function(err, result) {
if (err) {
console.log("error uploading to ipfs".red);
console.log(err);
}
});
};
module.exports = IPFS;

51
lib/swarm.js
View File

@ -1,4 +1,5 @@
var colors = require('colors');
var async = require('async');
var Swarm = function(options) {
this.options = options;
@ -6,24 +7,48 @@ var Swarm = function(options) {
};
Swarm.prototype.deploy = function() {
var swarm_bin = exec('which swarm').output.split("\n")[0];
var self = this;
async.waterfall([
function findBinary(callback) {
var swarm_bin = exec('which swarm').output.split("\n")[0];
if (swarm_bin==='swarm not found' || swarm_bin === ''){
console.log('=== WARNING: Swarm not in an executable path. Guessing ~/go/bin/swarm for path'.yellow);
swarm_bin = "~/go/bin/swarm";
}
if (swarm_bin==='swarm not found' || swarm_bin === ''){
console.log('=== WARNING: Swarm not in an executable path. Guessing ~/go/bin/swarm for path'.yellow);
swarm_bin = "~/go/bin/swarm";
}
var cmd = swarm_bin + " --defaultpath " + this.buildDir + "index.html --recursive up " + this.buildDir;
console.log(("=== adding " + this.buildDir + " to swarm").green);
console.log(cmd.green);
return callback(null, swarm_bin);
},
function runCommand(swarm_bin, callback) {
var cmd = swarm_bin + " --defaultpath " + self.buildDir + "index.html --recursive up " + self.buildDir;
console.log(("=== adding " + self.buildDir + " to swarm").green);
console.log(cmd.green);
var result = exec(cmd);
var result = exec(cmd);
var rows = result.output.split("\n");
var dir_hash = rows.reverse()[1];
return callback(null, result);
},
function getHashFromOutput(result, callback) {
if (result.code !== 0) {
return callback("couldn't upload, is the swarm daemon running?");
}
console.log(("=== DApp available at http://localhost:8500/bzz:/" + dir_hash + "/").green);
var rows = result.output.split("\n");
var dir_hash = rows.reverse()[1];
return callback(null, dir_hash);
},
function printUrls(dir_hash, callback) {
console.log(("=== DApp available at http://localhost:8500/bzz:/" + dir_hash + "/").green);
return callback();
}
], function(err, result) {
if (err) {
console.log("error uploading to swarm".red);
console.log(err);
}
});
};
module.exports = Swarm;