trigger.dev
Version:
A Command-Line Interface for Trigger.dev projects
67 lines • 2.44 kB
JavaScript
import fs from "node:fs";
import path from "node:path";
import { onExit } from "signal-exit";
/**
* Gets a temporary directory in the project's `.trigger` folder with the
* specified prefix. We create temporary directories in `.trigger` as opposed
* to the OS's temporary directory to avoid issues with different drive letters
* on Windows. For example, when `esbuild` outputs a file to a different drive
* than the input sources, the generated source maps are incorrect.
*/
export function getTmpDir(projectRoot, prefix, keep = false) {
projectRoot ??= process.cwd();
const tmpRoot = path.join(projectRoot, ".trigger", "tmp");
fs.mkdirSync(tmpRoot, { recursive: true });
const tmpPrefix = path.join(tmpRoot, `${prefix}-`);
const tmpDir = fs.realpathSync(fs.mkdtempSync(tmpPrefix));
const removeDir = () => {
try {
return fs.rmSync(tmpDir, { recursive: true, force: true });
}
catch (e) {
// This sometimes fails on Windows with EBUSY
}
};
const removeExitListener = keep || process.env.KEEP_TMP_DIRS ? () => { } : onExit(removeDir);
return {
path: tmpDir,
remove() {
removeExitListener();
removeDir();
},
};
}
export function clearTmpDirs(projectRoot) {
projectRoot ??= process.cwd();
const tmpRoot = path.join(projectRoot, ".trigger", "tmp");
try {
fs.rmSync(tmpRoot, { recursive: true, force: true });
}
catch (e) {
// This sometimes fails on Windows with EBUSY
}
}
/**
* Gets the shared store directory for content-addressable build outputs.
* This directory persists across rebuilds and is used to deduplicate
* identical chunk files between build versions.
* Automatically cleaned up when the process exits.
*/
export function getStoreDir(projectRoot, keep = false) {
projectRoot ??= process.cwd();
const storeDir = path.join(projectRoot, ".trigger", "tmp", "store");
fs.mkdirSync(storeDir, { recursive: true });
// Register exit handler to clean up the store directory
if (!keep && !process.env.KEEP_TMP_DIRS) {
onExit(() => {
try {
fs.rmSync(storeDir, { recursive: true, force: true });
}
catch (e) {
// This sometimes fails on Windows with EBUSY
}
});
}
return storeDir;
}
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