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Show daemon log output in setup

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This commit is contained in:
Eelco Dolstra 2024-01-11 16:55:51 +01:00
parent 35b2e152f0
commit 124dc2196d
2 changed files with 32 additions and 21 deletions
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25
dist/index.js generated vendored
View file

@ -12146,6 +12146,15 @@ async function fetchAutoCacher() {
const last_path = paths.at(-2); const last_path = paths.at(-2);
return `${last_path}/bin/magic-nix-cache`; return `${last_path}/bin/magic-nix-cache`;
} }
function tailLog(daemonDir) {
const log = new Tail_1(path$1.join(daemonDir, 'daemon.log'));
coreExports.debug(`tailing daemon.log...`);
log.on('line', (line) => {
//core.debug(`got a log line`);
coreExports.info(line);
});
return log;
}
async function setUpAutoCache() { async function setUpAutoCache() {
const tmpdir = process.env['RUNNER_TEMP'] || os$2.tmpdir(); const tmpdir = process.env['RUNNER_TEMP'] || os$2.tmpdir();
const required_env = ['ACTIONS_CACHE_URL', 'ACTIONS_RUNTIME_URL', 'ACTIONS_RUNTIME_TOKEN']; const required_env = ['ACTIONS_CACHE_URL', 'ACTIONS_RUNTIME_URL', 'ACTIONS_RUNTIME_TOKEN'];
@ -12182,6 +12191,7 @@ async function setUpAutoCache() {
// Start the server. Once it is ready, it will notify us via file descriptor 3. // Start the server. Once it is ready, it will notify us via file descriptor 3.
const outputPath = `${daemonDir}/daemon.log`; const outputPath = `${daemonDir}/daemon.log`;
const output = openSync(outputPath, 'a'); const output = openSync(outputPath, 'a');
const log = tailLog(daemonDir);
const notifyFd = 3; const notifyFd = 3;
const daemon = spawn(daemonBin, [ const daemon = spawn(daemonBin, [
'--notify-fd', String(notifyFd), '--notify-fd', String(notifyFd),
@ -12210,21 +12220,21 @@ async function setUpAutoCache() {
} }
}); });
daemon.on('exit', async (code, signal) => { daemon.on('exit', async (code, signal) => {
const log = await fs$2.readFile(outputPath, 'utf-8');
if (signal) { if (signal) {
reject(new Error(`Daemon was killed by signal ${signal}: ${log}`)); reject(new Error(`Daemon was killed by signal ${signal}`));
} }
else if (code) { else if (code) {
reject(new Error(`Daemon exited with code ${code}: ${log}`)); reject(new Error(`Daemon exited with code ${code}`));
} }
else { else {
reject(new Error(`Daemon unexpectedly exited: ${log}`)); reject(new Error(`Daemon unexpectedly exited`));
} }
}); });
}); });
daemon.unref(); daemon.unref();
coreExports.info('Launched Magic Nix Cache'); coreExports.info('Launched Magic Nix Cache');
coreExports.exportVariable(ENV_CACHE_DAEMONDIR, daemonDir); coreExports.exportVariable(ENV_CACHE_DAEMONDIR, daemonDir);
log.unwatch();
} }
async function notifyAutoCache() { async function notifyAutoCache() {
const daemonDir = process.env[ENV_CACHE_DAEMONDIR]; const daemonDir = process.env[ENV_CACHE_DAEMONDIR];
@ -12255,12 +12265,7 @@ async function tearDownAutoCache() {
if (!pid) { if (!pid) {
throw new Error("magic-nix-cache did not start successfully"); throw new Error("magic-nix-cache did not start successfully");
} }
const log = new Tail_1(path$1.join(daemonDir, 'daemon.log')); const log = tailLog(daemonDir);
coreExports.debug(`tailing daemon.log...`);
log.on('line', (line) => {
coreExports.debug(`got a log line`);
coreExports.info(line);
});
try { try {
coreExports.debug(`about to post to localhost`); coreExports.debug(`about to post to localhost`);
const res = await gotClient.post(`http://${coreExports.getInput('listen')}/api/workflow-finish`).json(); const res = await gotClient.post(`http://${coreExports.getInput('listen')}/api/workflow-finish`).json();

28
src/index.ts
View file

@ -72,6 +72,16 @@ async function fetchAutoCacher() {
return `${last_path}/bin/magic-nix-cache`; return `${last_path}/bin/magic-nix-cache`;
} }
function tailLog(daemonDir) {
const log = new Tail(path.join(daemonDir, 'daemon.log'));
core.debug(`tailing daemon.log...`);
log.on('line', (line) => {
//core.debug(`got a log line`);
core.info(line);
});
return log;
}
async function setUpAutoCache() { async function setUpAutoCache() {
const tmpdir = process.env['RUNNER_TEMP'] || os.tmpdir(); const tmpdir = process.env['RUNNER_TEMP'] || os.tmpdir();
const required_env = ['ACTIONS_CACHE_URL', 'ACTIONS_RUNTIME_URL', 'ACTIONS_RUNTIME_TOKEN']; const required_env = ['ACTIONS_CACHE_URL', 'ACTIONS_RUNTIME_URL', 'ACTIONS_RUNTIME_TOKEN'];
@ -113,6 +123,7 @@ async function setUpAutoCache() {
// Start the server. Once it is ready, it will notify us via file descriptor 3. // Start the server. Once it is ready, it will notify us via file descriptor 3.
const outputPath = `${daemonDir}/daemon.log`; const outputPath = `${daemonDir}/daemon.log`;
const output = openSync(outputPath, 'a'); const output = openSync(outputPath, 'a');
const log = tailLog(daemonDir);
const notifyFd = 3; const notifyFd = 3;
const daemon = spawn( const daemon = spawn(
daemonBin, daemonBin,
@ -150,13 +161,12 @@ async function setUpAutoCache() {
}); });
daemon.on('exit', async (code, signal) => { daemon.on('exit', async (code, signal) => {
const log: string = await fs.readFile(outputPath, 'utf-8');
if (signal) { if (signal) {
reject(new Error(`Daemon was killed by signal ${signal}: ${log}`)); reject(new Error(`Daemon was killed by signal ${signal}`));
} else if (code) { } else if (code) {
reject(new Error(`Daemon exited with code ${code}: ${log}`)); reject(new Error(`Daemon exited with code ${code}`));
} else { } else {
reject(new Error(`Daemon unexpectedly exited: ${log}`)); reject(new Error(`Daemon unexpectedly exited`));
} }
}); });
}); });
@ -165,6 +175,8 @@ async function setUpAutoCache() {
core.info('Launched Magic Nix Cache'); core.info('Launched Magic Nix Cache');
core.exportVariable(ENV_CACHE_DAEMONDIR, daemonDir); core.exportVariable(ENV_CACHE_DAEMONDIR, daemonDir);
log.unwatch();
} }
async function notifyAutoCache() { async function notifyAutoCache() {
@ -201,13 +213,7 @@ async function tearDownAutoCache() {
throw new Error("magic-nix-cache did not start successfully"); throw new Error("magic-nix-cache did not start successfully");
} }
const log = new Tail(path.join(daemonDir, 'daemon.log')); const log = tailLog(daemonDir);
core.debug(`tailing daemon.log...`);
log.on('line', (line) => {
core.debug(`got a log line`);
core.info(line);
});
try { try {
core.debug(`about to post to localhost`); core.debug(`about to post to localhost`);