build: combine publish workflows into single workflow, check packages…

… in order

.github/scripts/publish.mjs

@@ -0,0 +1,26 @@
+import { execSync } from "node:child_process";
+import { existsSync, readFileSync } from "node:fs";
+import { resolve } from "node:path";
+import { getChangedPackages, getDevVersion } from "./util.mjs";
+
+const nightly = process.argv.length > 2 && process.argv[2] === "true";
+const tag = nightly ? "next" : "latest";
+for (const pkg of getChangedPackages(nightly)) {
+	const packagePath = resolve(pkg, "package.json");
+	if (!existsSync(packagePath)) {
+		console.error(`Could not find package.json at ${packagePath}`);
+		process.exit(1);
+	}
+
+	const packageJson = JSON.parse(readFileSync(packagePath, "utf8"));
+	const pkgName = packageJson.name;
+
+	if (nightly) {
+		const version = getDevVersion(packageJson.version);
+		execSync(`yarn workspace ${pkgName} version ${version}`);
+		console.log(`Set ${pkgName} version to ${version}`);
+	}
+
+	execSync(`yarn workspace ${pkgName} npm publish --tag ${tag}`);
+	console.log(`Published ${pkgName}@${tag} to npm`);
+}

.github/scripts/util.mjs

@@ -1,4 +1,52 @@
 import { execSync } from "node:child_process";
+import { existsSync, readFileSync } from "node:fs";
+import { resolve } from "node:path";
+
+export function getChangedPackages(nightly) {
+	const packages = [];
+
+	if (isPackageChanged("packages/core", nightly)) {
+		packages.push("packages/core");
+	}
+
+	if (isPackageChanged("packages/ui", nightly)) {
+		packages.push("packages/ui");
+	}
+
+	return packages;
+}
+
+function isPackageChanged(directory, nightly) {
+	const packagePath = resolve(directory, "package.json");
+	if (!existsSync(packagePath)) {
+		throw `Could not find package.json at ${packagePath}`;
+	}
+
+	const packageJson = JSON.parse(readFileSync(packagePath, "utf8"));
+	const tag = nightly ? "next" : "latest";
+	const latest = execSync(`npm view ${packageJson.name} dist-tags.${tag}`)
+		.toString("utf8")
+		.trim();
+
+	if (nightly) {
+		const hash = latest.split("-").pop();
+		const result = execSync(
+			`git diff --quiet ${hash} HEAD -- ${directory} || echo changed`,
+		)
+			.toString("utf8")
+			.trim();
+
+		if (result === "changed") return true;
+	} else if (
+		packageJson.version.localeCompare(latest, undefined, {
+			numeric: true,
+		}) === 1
+	) {
+		return true;
+	}
+
+	return false;
+}
 
 export function getDevVersion(version) {
 	const [major, minor, patch] = version

.github/workflows/publish.yml

@@ -0,0 +1,41 @@
+name: Publish packages
+
+on:
+    workflow_dispatch:
+    schedule:
+        - cron: "0 7 * * *"
+    push:
+        branches:
+            - main
+        paths:
+            - packages/core/package.json
+
+jobs:
+    publish:
+        runs-on: ubuntu-latest
+        outputs:
+            nightly: ${{steps.nightly.outputs.nightly }}
+        permissions:
+            id-token: write
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v4
+
+            - name: Enable Corepack
+              run: corepack enable
+
+            - uses: actions/setup-node@v4
+              with:
+                  node-version: 20
+                  registry-url: "https://registry.npmjs.org"
+                  cache: "yarn"
+
+            - name: Install dependencies
+              run: yarn install
+
+            - name: Check nightly status
+              id: nightly
+              run: echo "nightly=${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' }}" >> "$GITHUB_OUTPUT"
+
+            - name: Publish changed packages
+              run: node .github/scripts/publish.mjs ${{ steps.nightly.outputs.nightly }}