From edf024a982457bc40862a66e4eda910ad4fff5b3 Mon Sep 17 00:00:00 2001
From: Chris Ball <chris@printf.net>
Date: Wed, 27 May 2015 16:54:10 -0400
Subject: Rename!  gitswarm->gittorrent

---
 git-remote-gitswarm | 132 ----------------------------------------------------
 1 file changed, 132 deletions(-)
 delete mode 100755 git-remote-gitswarm

(limited to 'git-remote-gitswarm')

diff --git a/git-remote-gitswarm b/git-remote-gitswarm
deleted file mode 100755
index d39c567..0000000
--- a/git-remote-gitswarm
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/usr/bin/env node
-
-var Chalk = require('chalk')
-var DHT = require('bittorrent-dht')
-var exec = require('child_process').exec
-var fs = require('fs')
-var magnet = require('magnet-uri')
-var spawn = require('child_process').spawn
-var Swarm = require('bittorrent-swarm')
-var ut_gitswarm = require('ut_gitswarm')
-var WebTorrent = require('webtorrent')
-
-function die (error) {
-  console.error(error)
-  process.exit(1)
-}
-
-// Gotta enable color manually because stdout isn't a tty.
-var chalk = new Chalk.constructor({enabled: true});
-
-var dht = new DHT({
-  bootstrap: ['three.printf.net:6882']
-})
-
-var url = process.argv[3]
-var matches = url.match(/gitswarm:\/\/([a-f0-9]{40})\/(.*)/)
-if (matches) {
-  var key = matches[1]
-  var reponame = matches[2]
-  dht.on('ready', function () {
-    var val = new Buffer(key, 'hex')
-    dht.get(val, function (err, res) {
-      if (err) {
-        return console.error(err)
-      }
-      var json = res.v.toString()
-      var repos = JSON.parse(json)
-      console.warn('\nMutable key ' + chalk.green(key) + ' returned:\n' + chalk.yellow(json))
-      get_infohash(repos.repositories[reponame].master)
-    })
-  })
-} else {
-  url = url.replace(/^gitswarm:/i, 'git:')
-  exec('git ls-remote ' + url + ' HEAD', function (err, stdout, stderr) {
-    if (err !== null) {
-      die(err)
-    }
-    var lines = stdout.split('\n')
-    if (lines.length !== 2) {
-      die("Didn't get back a single HEAD ref: " + lines)
-    }
-    var line = lines[0].split('\t')
-    var ref = line[0]
-    var head = line[1]
-    if (head !== 'HEAD') {
-      die("Couldn't parse the ref line: " + ref, head)
-    }
-    if (ref.length !== 40) {
-      die('Was expecting a 40-byte sha: ' + ref)
-    }
-    dht.on('ready', function () {
-      get_infohash(ref)
-    })
-  })
-}
-
-function get_infohash (ref) {
-  // We use console.warn (stderr) because git ignores our writes to stdout.
-  console.warn('\nOkay, we want to get: ' + chalk.green(ref) + '\n')
-
-  process.stdin.setEncoding('utf8')
-  process.stdin.on('readable', function () {
-    var chunk = process.stdin.read()
-    if (chunk === 'capabilities\n') {
-      process.stdout.write('fetch\n\n')
-    }
-    if (chunk === 'list\n') {
-      process.stdout.write(ref + ' refs/heads/master\n\n')
-    }
-  })
-  process.stdout.on('error', function () {
-    // stdout was closed
-  })
-
-  var magnetUri = 'magnet:?xt=urn:btih:' + ref
-  var parsed = magnet(magnetUri)
-  dht.lookup(parsed.infoHash)
-
-  dht.on('peer', function (addr, hash, from) {
-    swarm.addPeer(addr)
-  })
-
-  var swarm = new Swarm(parsed.infoHash, 'cafebabecafebabecafecafebabecafebabecafe')
-  swarm.on('wire', function (wire, addr) {
-    console.warn('Adding swarm peer: ' + chalk.green(addr) + '\n')
-    wire.use(ut_gitswarm())
-    wire.ut_gitswarm.on('handshake', function () {
-      wire.ut_gitswarm.ask(parsed.infoHash)
-    })
-    wire.ut_gitswarm.on('receivedTorrent', function (infoHash) {
-      var client = new WebTorrent({
-        dht: {
-          bootstrap: ['three.printf.net:6882']
-        },
-        tracker: false
-      })
-      client.download(infoHash, function (torrent) {
-        console.warn('Downloading git pack with infohash: ' + chalk.green(infoHash) + '\n')
-        torrent.on('done', function (done) {
-          var filename = torrent.storage.path + '/' + torrent.files[0].path
-          var unpack = spawn('git', ['index-pack', '--stdin', '-v', '--fix-thin'])
-          var stream = fs.createReadStream(filename)
-          stream.on('open', function () {
-            stream.pipe(unpack.stdin)
-          })
-          unpack.stderr.pipe(process.stderr)
-          unpack.on('exit', function (code) {
-            var targetdir = process.env['GIT_DIR']
-            var stream = fs.createWriteStream(targetdir + '/refs/heads/master')
-            stream.once('open', function (fd) {
-              stream.write(ref + '\n')
-              stream.end()
-              // These writes are actually necessary for git to finish checkout.
-              process.stdout.write('\n\n')
-              process.exit()
-            })
-          })
-        })
-      })
-    })
-  })
-}
-- 
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