aljaz/gitpear
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scaffold for push rpc

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Signed-off-by: dzdidi <deniszalessky@gmail.com>
This commit is contained in:
dzdidi
2024-01-23 22:50:18 +00:00
parent 8dedb6bf17
commit a38bd12ad0
2 changed files with 57 additions and 35 deletions
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70
src/git-remote-pear.js
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@@ -1,5 +1,6 @@
#!/usr/bin/env node
const { spawn } = require('child_process')
const ProtomuxRPC = require('protomux-rpc')
const RAM = require('random-access-memory')
@@ -25,7 +26,23 @@ const targetKey = matches[1]
const repoName = matches[2]
const store = new Corestore(RAM)
const swarm = new Hyperswarm()
const swarm = new Hyperswarm({ keypair: home.getKeyPair() })
let daemonPid
if (!home.isDaemonRunning()) {
const opts = {
detached: true,
stdio: [ 'ignore', home.getOutStream(), home.getErrStream() ]
}
const daemon = spawn('git-peard', opts)
daemonPid = daemon.pid
home.storeDaemonPid(daemonPid)
// TODO: remove in case of error or exit but allow unref
// daemon.on('error', home.removeDaemonPid)
// daemon.on('exit', home.removeDaemonPid)
console.error('started daemon', daemonPid)
daemon.unref()
}
swarm.join(crypto.discoveryKey(Buffer.from(targetKey, 'hex')), { server: false })
@@ -61,10 +78,10 @@ swarm.on('connection', async (socket) => {
const refsRes = await rpc.request('get-refs', Buffer.from(repoName))
await talkToGit(JSON.parse(refsRes.toString()), drive, repoName)
await talkToGit(JSON.parse(refsRes.toString()), drive, repoName, rpc)
})
async function talkToGit (refs, drive, repoName) {
async function talkToGit (refs, drive, repoName, rpc) {
for (const ref in refs) {
console.warn(refs[ref] + '\t' + ref)
}
@@ -83,37 +100,28 @@ async function talkToGit (refs, drive, repoName) {
const isDelete = !src
const isForce = src.startsWith('+')
// XXX: it looks like git is trying to establish network connection first, so if it can not
// reach push destination it hangs everything on capabilities exchange
// TODO: add timeout
if (!home.isShared(repoName)) {
home.shareAppFolder(name)
}
await git.push(src.replace('refs/heads/', ''))
// FOR TESTING RUN SECOND INSTANCE OF GIT-PEARD
// if (!home.isDaemonRunning()) {
// const opts = {
// detached: true,
// stdio: [ 'ignore', home.getOutStream(), home.getErrStream() ]
// }
// const daemon = spawn('git-peard', opts)
// home.storeDaemonPid(daemon.pid)
// // TODO: remove in case of error or exit but allow unref
// // daemon.on('error', home.removeDaemonPid)
// // daemon.on('exit', home.removeDaemonPid)
// daemon.unref()
// }
console.error('_command', _command)
let command
if (isDelete) {
command = 'delete-branch-from-repo'
} else if (isForce) {
command = 'force-push-to-repo'
} else {
command = 'push-to-repo'
}
console.error('TODO')
// TODO: get repo name (current dir name instead or name from url)
// if (home.isShared(repoName)) {
// git push branch
// } else {
// share repo with current branch
// }
const publicKey = home.readPk()
const res = await rpc.request(command, Buffer.from(repoName + ':' + dst + ':' + publicKey))
// - send rpc command to remote (url)
// Mapping of RPC commands to git commands on origin:
// - normal push - git pull
// - force push - git reset --hard <remote>/<branch>
// - delete branch - git branch -D <remote>/<branch>
console.error('killing', daemonPid)
process.kill(daemonPid || home.getDaemonPid())
console.error('killed')
home.removeDaemonPid()
process.stdout.write('\n\n')
process.exit(0)