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Auto-apply dev:once migrations

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Co-Authored-By: Paperclip <noreply@paperclip.ing>
This commit is contained in:
dotta 2026-03-28 15:52:55 -05:00
parent 6793dde597
commit 868cfa8c50
2 changed files with 7 additions and 5 deletions
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2
doc/DEVELOPING.md
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@ -39,6 +39,8 @@ This starts:
`pnpm dev` runs the server in watch mode and restarts on changes from workspace packages (including adapter packages). Use `pnpm dev:once` to run without file watching.
`pnpm dev:once` auto-applies pending local migrations by default before starting the dev server.
`pnpm dev` and `pnpm dev:once` are now idempotent for the current repo and instance: if the matching Paperclip dev runner is already alive, Paperclip reports the existing process instead of starting a duplicate.
Inspect or stop the current repo's managed dev runner:

10
scripts/dev-runner.ts
View file

@ -85,6 +85,7 @@ const env: NodeJS.ProcessEnv = {
if (mode === "dev") {
env.PAPERCLIP_DEV_SERVER_STATUS_FILE = devServerStatusFilePath;
env.PAPERCLIP_MIGRATION_AUTO_APPLY ??= "true";
}
if (mode === "watch") {
@ -304,11 +305,13 @@ async function updateDevServiceRecord(extra?: Record<string, unknown>) {
async function runPnpm(args: string[], options: {
stdio?: "inherit" | ["ignore", "pipe", "pipe"];
env?: NodeJS.ProcessEnv;
cwd?: string;
} = {}) {
return await new Promise<{ code: number; signal: NodeJS.Signals | null; stdout: string; stderr: string }>((resolve, reject) => {
const spawned = spawn(pnpmBin, args, {
stdio: options.stdio ?? ["ignore", "pipe", "pipe"],
env: options.env ?? process.env,
cwd: options.cwd,
shell: process.platform === "win32",
});
@ -416,13 +419,10 @@ async function maybePreflightMigrations(options: { interactive?: boolean; autoAp
return;
}
const migrate = spawn(pnpmBin, ["db:migrate"], {
const exit = await runPnpm(["db:migrate"], {
stdio: "inherit",
env,
shell: process.platform === "win32",
});
const exit = await new Promise<{ code: number; signal: NodeJS.Signals | null }>((resolve) => {
migrate.on("exit", (code, signal) => resolve({ code: code ?? 0, signal }));
cwd: repoRoot,
});
if (exit.signal) {
exitForSignal(exit.signal);