53 lines
1.3 KiB
TypeScript
53 lines
1.3 KiB
TypeScript
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import { chmod, mkdir, readFile, writeFile } from "node:fs/promises";
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import { join } from "node:path";
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import { reproRun } from "../../helpers/repro-run.js";
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const LOKI_VERSION = "v2.7.3";
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// returns path to statically compiled binary
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export async function buildLoki(): Promise<string> {
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const dir = "cache/loki";
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await mkdir(dir, { recursive: true });
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const versionFile = join(dir, "version");
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const output = join(dir, "rootfs/loki");
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try {
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if ((await readFile(versionFile, "utf-8")) === LOKI_VERSION) return output;
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} catch {}
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{
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const buildScript = join(dir, "build");
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await writeFile(
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buildScript,
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`#!/bin/sh -e
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runprint() {
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echo "==> $@"
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"$@"
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}
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runprint apk add --quiet git go make libc-dev bash
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git config --global advice.detachedHead false
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# TODO: cachear clon de repo
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runprint git clone https://github.com/grafana/loki --branch '${LOKI_VERSION}' --depth 1 --single-branch
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cd loki
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runprint make -j1 GOMOD=readonly logcli loki
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mv cmd/loki/loki /loki
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`
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);
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await chmod(buildScript, 0o700);
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}
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await reproRun({
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cwd: dir,
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command: "/src/build",
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cache: [
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"/home/repro/.cache/go-build",
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"/home/repro/go",
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"/home/repro/.npm",
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],
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});
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await writeFile(versionFile, LOKI_VERSION);
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return output;
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}
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