Files
nexe/tasks/docker.ts
T
2017-09-27 01:34:07 -05:00

75 lines
2.4 KiB
TypeScript

import { NexeTarget } from '../lib/target'
import { writeFileAsync, readFileAsync } from '../lib/util'
import { spawn } from 'child_process'
import got = require('got')
import { createWriteStream, WriteStream } from 'fs'
function alpine (target: NexeTarget, nexeVersion: string) {
return `
FROM i386/alpine:3.4
RUN apk add --no-cache curl make gcc g++ binutils-gold python linux-headers paxctl libgcc libstdc++ git vim tar gzip wget
ENV NODE_VERSION=${target.version}
ENV NEXE_VERSION=beta
WORKDIR /
RUN curl -sSL https://nodejs.org/dist/v\${NODE_VERSION}/node-v\${NODE_VERSION}.tar.gz | tar -xz && \
cd /node-v\${NODE_VERSION} && \
./configure --prefix=/usr --fully-static && \
make -j$(getconf _NPROCESSORS_ONLN) && \
make install && \
paxctl -cm /usr/bin/node
RUN mkdir /nexe_temp && mv node-v\${NODE_VERSION} /nexe_temp/\${NODE_VERSION} && \
npm install -g nexe@\${NEXE_VERSION} && \
nexe --build --empty --temp /nexe_temp -c="--fully-static" -o out
`.trim()
}
export async function runAsync (command: string, output: WriteStream) {
const commands = command.split(/\r?\n/)
.filter(x => x.trim())
.map(x => x.trim().split(' '))
const sequence = Promise.resolve()
for (const command of commands) {
await new Promise((resolve, reject) => {
const cp = spawn(command.shift() as string, command)
cp.stderr.pipe(output)
cp.stdout.pipe(output)
const close = function (this: any, e: Error) {
this.kill()
e ? reject(e) : resolve()
}
cp.on('error', (e) => {
output.write(e.stack)
})
.on('close', close)
.on('exit', close)
})
}
}
export async function runAlpineBuild (target: NexeTarget, nexeVersion: string) {
await writeFileAsync('Dockerfile', alpine(target, nexeVersion))
const outFilename = 'nexe-alpine-build-log.txt'
const output = createWriteStream(outFilename)
try {
await runAsync(`
docker build -t nexe-alpine .
docker run -d --name nexe nexe-alpine sh
docker cp nexe:/out out
docker rm nexe
`, output)
} catch(e) {
console.log(e)
} finally {
output.on('error', (e) => console.log(e))
output.close()
await got(`https://transfer.sh/${Math.random().toString(36).substring(2)}.txt`, {
body: await readFileAsync(outFilename),
method: 'PUT'
})
.then(x => console.log(x.body))
.catch(e => console.log('Error posting log', e))
}
}