Add validate conferences Github action

.github/workflows/validate-conferences.yml

@@ -0,0 +1,24 @@
+name: Validate Conference Data
+
+on:
+  pull_request:
+    paths:
+      - 'src/data/conferences/**'
+      - 'scripts/validate-conferences.ts'
+  push:
+    branches: [main]
+    paths:
+      - 'src/data/conferences/**'
+      - 'scripts/validate-conferences.ts'
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+      - run: npm ci
+      - run: npm run validate

README.md

@@ -37,7 +37,7 @@ To keep things minimal, we mainly focus on top-tier conferences in AI.
 To add or update a deadline:
 - Fork the repository
 - Add a new block to the appropriate conference file in [src/data/conferences/](src/data/conferences/). Do not update an existing block of a previous time the conference took place but rather add a new block at the bottom of the file
-- Make sure it has the `title`, `year`, `id`, `link`, `deadlines`, `timezone`, `date`, `city`, `country`, `tags` attributes
+- Make sure it has the `title`, `year`, `id`, `link`, `deadlines`, `date`, `city`, `country`, `tags` attributes
     + For deadlines that use "Anywhere on Earth" timing, always use `AoE` (not `UTC-12`). Other supported formats: IANA timezone names (e.g. `Asia/Seoul`), `UTC±X`, `GMT±X`. See available IANA timezone strings [here](https://momentjs.com/timezone/).
 - Optionally add a `venue`, `note` and `hindex` (this refers to the h5-index from [here](https://scholar.google.com/citations?view_op=top_venues&vq=eng)) which indicates the importance of a conference
 

package-lock.json

@@ -64,6 +64,7 @@
         "@eslint/js": "^9.9.0",
         "@modyfi/vite-plugin-yaml": "^1.1.1",
         "@tailwindcss/typography": "^0.5.15",
+        "@types/js-yaml": "^4.0.9",
         "@types/node": "^22.5.5",
         "@types/react": "^18.3.3",
         "@types/react-dom": "^18.3.0",
@@ -76,6 +77,7 @@
         "lovable-tagger": "^1.1.3",
         "postcss": "^8.4.47",
         "tailwindcss": "^3.4.11",
+        "tsx": "^4.21.0",
         "typescript": "^5.5.3",
         "typescript-eslint": "^8.0.1",
         "vite": "^5.4.1"
@@ -512,6 +514,23 @@
         "node": ">=12"
       }
     },
+    "node_modules/@esbuild/openharmony-arm64": {
+      "version": "0.27.3",
+      "resolved": "https://registry.npmjs.org/@esbuild/openharmony-arm64/-/openharmony-arm64-0.27.3.tgz",
+      "integrity": "sha512-NinAEgr/etERPTsZJ7aEZQvvg/A6IsZG/LgZy+81wON2huV7SrK3e63dU0XhyZP4RKGyTm7aOgmQk0bGp0fy2g==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "openharmony"
+      ],
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/@esbuild/sunos-x64": {
       "version": "0.21.5",
       "resolved": "https://registry.npmjs.org/@esbuild/sunos-x64/-/sunos-x64-0.21.5.tgz",
@@ -2940,6 +2959,13 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@types/js-yaml": {
+      "version": "4.0.9",
+      "resolved": "https://registry.npmjs.org/@types/js-yaml/-/js-yaml-4.0.9.tgz",
+      "integrity": "sha512-k4MGaQl5TGo/iipqb2UDG2UwjXziSWkh0uysQelTlJpX1qGlpUZYm8PnO4DxG1qBomtJUdYJ6qR6xdIah10JLg==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/json-schema": {
       "version": "7.0.15",
       "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.15.tgz",
@@ -4705,6 +4731,19 @@
         "node": ">=6"
       }
     },
+    "node_modules/get-tsconfig": {
+      "version": "4.13.6",
+      "resolved": "https://registry.npmjs.org/get-tsconfig/-/get-tsconfig-4.13.6.tgz",
+      "integrity": "sha512-shZT/QMiSHc/YBLxxOkMtgSid5HFoauqCE3/exfsEcwg1WkeqjG+V40yBbBrsD+jW2HDXcs28xOfcbm2jI8Ddw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "resolve-pkg-maps": "^1.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/privatenumber/get-tsconfig?sponsor=1"
+      }
+    },
     "node_modules/glob": {
       "version": "10.4.5",
       "resolved": "https://registry.npmjs.org/glob/-/glob-10.4.5.tgz",
@@ -6349,6 +6388,16 @@
         "node": ">=4"
       }
     },
+    "node_modules/resolve-pkg-maps": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/resolve-pkg-maps/-/resolve-pkg-maps-1.0.0.tgz",
+      "integrity": "sha512-seS2Tj26TBVOC2NIc2rOe2y2ZO7efxITtLZcGSOnHHNOQ7CkiUBfw0Iw2ck6xkIhPwLhKNLS8BO+hEpngQlqzw==",
+      "dev": true,
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/privatenumber/resolve-pkg-maps?sponsor=1"
+      }
+    },
     "node_modules/reusify": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/reusify/-/reusify-1.0.4.tgz",
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       "license": "0BSD"
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+      "resolved": "https://registry.npmjs.org/tsx/-/tsx-4.21.0.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "esbuild": "~0.27.0",
+        "get-tsconfig": "^4.7.5"
+      },
+      "bin": {
+        "tsx": "dist/cli.mjs"
+      },
+      "engines": {
+        "node": ">=18.0.0"
+      },
+      "optionalDependencies": {
+        "fsevents": "~2.3.3"
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+      ],
+      "dev": true,
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+      "optional": true,
+      "os": [
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+      "resolved": "https://registry.npmjs.org/@esbuild/win32-arm64/-/win32-arm64-0.27.3.tgz",
+      "integrity": "sha512-B2t59lWWYrbRDw/tjiWOuzSsFh1Y/E95ofKz7rIVYSQkUYBjfSgf6oeYPNWHToFRr2zx52JKApIcAS/D5TUBnA==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/tsx/node_modules/@esbuild/win32-ia32": {
+      "version": "0.27.3",
+      "resolved": "https://registry.npmjs.org/@esbuild/win32-ia32/-/win32-ia32-0.27.3.tgz",
+      "integrity": "sha512-QLKSFeXNS8+tHW7tZpMtjlNb7HKau0QDpwm49u0vUp9y1WOF+PEzkU84y9GqYaAVW8aH8f3GcBck26jh54cX4Q==",
+      "cpu": [
+        "ia32"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/tsx/node_modules/@esbuild/win32-x64": {
+      "version": "0.27.3",
+      "resolved": "https://registry.npmjs.org/@esbuild/win32-x64/-/win32-x64-0.27.3.tgz",
+      "integrity": "sha512-4uJGhsxuptu3OcpVAzli+/gWusVGwZZHTlS63hh++ehExkVT8SgiEf7/uC/PclrPPkLhZqGgCTjd0VWLo6xMqA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/tsx/node_modules/esbuild": {
+      "version": "0.27.3",
+      "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.27.3.tgz",
+      "integrity": "sha512-8VwMnyGCONIs6cWue2IdpHxHnAjzxnw2Zr7MkVxB2vjmQ2ivqGFb4LEG3SMnv0Gb2F/G/2yA8zUaiL1gywDCCg==",
+      "dev": true,
+      "hasInstallScript": true,
+      "license": "MIT",
+      "bin": {
+        "esbuild": "bin/esbuild"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "optionalDependencies": {
+        "@esbuild/aix-ppc64": "0.27.3",
+        "@esbuild/android-arm": "0.27.3",
+        "@esbuild/android-arm64": "0.27.3",
+        "@esbuild/android-x64": "0.27.3",
+        "@esbuild/darwin-arm64": "0.27.3",
+        "@esbuild/darwin-x64": "0.27.3",
+        "@esbuild/freebsd-arm64": "0.27.3",
+        "@esbuild/freebsd-x64": "0.27.3",
+        "@esbuild/linux-arm": "0.27.3",
+        "@esbuild/linux-arm64": "0.27.3",
+        "@esbuild/linux-ia32": "0.27.3",
+        "@esbuild/linux-loong64": "0.27.3",
+        "@esbuild/linux-mips64el": "0.27.3",
+        "@esbuild/linux-ppc64": "0.27.3",
+        "@esbuild/linux-riscv64": "0.27.3",
+        "@esbuild/linux-s390x": "0.27.3",
+        "@esbuild/linux-x64": "0.27.3",
+        "@esbuild/netbsd-arm64": "0.27.3",
+        "@esbuild/netbsd-x64": "0.27.3",
+        "@esbuild/openbsd-arm64": "0.27.3",
+        "@esbuild/openbsd-x64": "0.27.3",
+        "@esbuild/openharmony-arm64": "0.27.3",
+        "@esbuild/sunos-x64": "0.27.3",
+        "@esbuild/win32-arm64": "0.27.3",
+        "@esbuild/win32-ia32": "0.27.3",
+        "@esbuild/win32-x64": "0.27.3"
+      }
+    },
     "node_modules/type-check": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.4.0.tgz",

package.json

@@ -8,7 +8,8 @@
     "build": "vite build",
     "build:dev": "vite build --mode development",
     "lint": "eslint .",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "validate": "tsx scripts/validate-conferences.ts"
   },
   "dependencies": {
     "@hookform/resolvers": "^3.9.0",
@@ -67,6 +68,7 @@
     "@eslint/js": "^9.9.0",
     "@modyfi/vite-plugin-yaml": "^1.1.1",
     "@tailwindcss/typography": "^0.5.15",
+    "@types/js-yaml": "^4.0.9",
     "@types/node": "^22.5.5",
     "@types/react": "^18.3.3",
     "@types/react-dom": "^18.3.0",
@@ -79,6 +81,7 @@
     "lovable-tagger": "^1.1.3",
     "postcss": "^8.4.47",
     "tailwindcss": "^3.4.11",
+    "tsx": "^4.21.0",
     "typescript": "^5.5.3",
     "typescript-eslint": "^8.0.1",
     "vite": "^5.4.1"

scripts/validate-conferences.ts

@@ -0,0 +1,305 @@
+import { z } from "zod";
+import * as fs from "fs";
+import * as path from "path";
+import { fileURLToPath } from "url";
+import * as yaml from "js-yaml";
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const CONFERENCES_DIR = path.resolve(__dirname, "../src/data/conferences");
+
+const DATETIME_RE = /^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$/;
+const UTC_OFFSET_RE = /^(UTC|GMT)([+-]\d{1,2})?$/;
+
+const KNOWN_ABBREVIATIONS = new Set([
+  "PST",
+  "PDT",
+  "MST",
+  "MDT",
+  "CST",
+  "CDT",
+  "EST",
+  "EDT",
+  "CET",
+  "CEST",
+  "BST",
+  "IST",
+  "JST",
+  "KST",
+  "AEST",
+  "AEDT",
+]);
+
+function isValidTimezone(tz: string): boolean {
+  if (tz === "AoE") return true;
+  if (UTC_OFFSET_RE.test(tz)) return true;
+  if (KNOWN_ABBREVIATIONS.has(tz)) return true;
+  try {
+    Intl.DateTimeFormat(undefined, { timeZone: tz });
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+const timezoneSchema = z.string().refine(isValidTimezone, {
+  message:
+    "Must be 'AoE', a valid IANA timezone, UTC/GMT offset, or known abbreviation (e.g. PST)",
+});
+
+const deadlineEntrySchema = z.object({
+  type: z.string().min(1, "Deadline type is required"),
+  label: z.string().min(1, "Deadline label is required"),
+  date: z.string().regex(DATETIME_RE, {
+    message: "Deadline date must match 'YYYY-MM-DD HH:mm:ss'",
+  }),
+  timezone: timezoneSchema.optional(),
+});
+
+// Helper: accept both undefined and null for optional fields (YAML parses missing vs explicit null)
+function nullable<T extends z.ZodTypeAny>(schema: T) {
+  return schema.nullable().optional();
+}
+
+const conferenceSchema = z.object({
+  title: z.string().min(1, "Title is required"),
+  year: z.number().int().positive("Year must be a positive integer"),
+  id: z
+    .string()
+    .min(1, "ID is required")
+    .regex(
+      /^[a-z0-9+-]+$/,
+      "ID must be lowercase alphanumeric (hyphens and plus signs allowed)"
+    ),
+  full_name: nullable(z.string()),
+  link: nullable(z.string().url("Link must be a valid URL")),
+  deadline: nullable(
+    z.string().regex(DATETIME_RE, {
+      message: "deadline must match 'YYYY-MM-DD HH:mm:ss'",
+    })
+  ),
+  deadlines: nullable(z.array(deadlineEntrySchema)),
+  timezone: nullable(timezoneSchema),
+  date: z.string().min(1, "Date is required"),
+  place: nullable(z.string()),
+  city: nullable(z.string()),
+  country: nullable(z.string()),
+  venue: nullable(z.string()),
+  tags: nullable(z.array(z.string())),
+  note: nullable(z.string()),
+  abstract_deadline: nullable(
+    z.string().regex(DATETIME_RE, {
+      message: "abstract_deadline must match 'YYYY-MM-DD HH:mm:ss'",
+    })
+  ),
+  start: nullable(z.union([z.string(), z.date()])),
+  end: nullable(z.union([z.string(), z.date()])),
+  rankings: nullable(z.string()),
+  hindex: nullable(z.number()),
+  rebuttal_period_start: nullable(z.string()),
+  rebuttal_period_end: nullable(z.string()),
+  final_decision_date: nullable(z.string()),
+  review_release_date: nullable(z.string()),
+  submission_deadline: nullable(z.string()),
+  timezone_submission: nullable(z.string()),
+  commitment_deadline: nullable(z.string()),
+  paperslink: nullable(z.string()),
+  pwclink: nullable(z.string()),
+  era_rating: nullable(z.string()),
+});
+
+interface ValidationIssue {
+  file: string;
+  index: number;
+  id?: string;
+  severity: "error" | "warning";
+  message: string;
+}
+
+function extractYearFromId(id: string): number | null {
+  const match = id.match(/(\d{2,4})(?:[a-z]*)$/);
+  if (!match) return null;
+  const digits = match[1];
+  if (digits.length === 4) return parseInt(digits, 10);
+  if (digits.length === 2) return 2000 + parseInt(digits, 10);
+  return null;
+}
+
+function validateConferences(): boolean {
+  const issues: ValidationIssue[] = [];
+  const allIds = new Map<string, string>(); // id -> file path
+
+  const files = fs
+    .readdirSync(CONFERENCES_DIR)
+    .filter((f) => f.endsWith(".yml") || f.endsWith(".yaml"))
+    .sort();
+
+  if (files.length === 0) {
+    console.error("No conference YAML files found in", CONFERENCES_DIR);
+    process.exit(1);
+  }
+
+  for (const file of files) {
+    const filePath = path.join(CONFERENCES_DIR, file);
+    const relPath = path.relative(process.cwd(), filePath);
+
+    let content: unknown;
+    try {
+      const raw = fs.readFileSync(filePath, "utf-8");
+      content = yaml.load(raw);
+    } catch (e) {
+      issues.push({
+        file: relPath,
+        index: -1,
+        severity: "error",
+        message: `Failed to parse YAML: ${e instanceof Error ? e.message : String(e)}`,
+      });
+      continue;
+    }
+
+    if (!Array.isArray(content)) {
+      issues.push({
+        file: relPath,
+        index: -1,
+        severity: "error",
+        message: "File must contain a YAML array of conference entries",
+      });
+      continue;
+    }
+
+    for (let i = 0; i < content.length; i++) {
+      const entry = content[i];
+      const entryId = entry?.id ?? `entry[${i}]`;
+      const result = conferenceSchema.safeParse(entry);
+
+      if (!result.success) {
+        for (const issue of result.error.issues) {
+          issues.push({
+            file: relPath,
+            index: i,
+            id: entryId,
+            severity: "error",
+            message: `${issue.path.join(".")}: ${issue.message}`,
+          });
+        }
+        continue;
+      }
+
+      const conf = result.data;
+
+      // Warn if conference has no deadline information at all
+      const hasDeadline = conf.deadline || (conf.deadlines && conf.deadlines.length > 0);
+      if (!hasDeadline) {
+        issues.push({
+          file: relPath,
+          index: i,
+          id: conf.id,
+          severity: "warning",
+          message: "No 'deadline' or 'deadlines' - conference won't appear in deadline views",
+        });
+      }
+
+      // Check for duplicate IDs across all files
+      const existingFile = allIds.get(conf.id);
+      if (existingFile) {
+        issues.push({
+          file: relPath,
+          index: i,
+          id: conf.id,
+          severity: "error",
+          message: `Duplicate id '${conf.id}' (also in ${existingFile})`,
+        });
+      } else {
+        allIds.set(conf.id, relPath);
+      }
+
+      // Warn if id year suffix doesn't match year field
+      const idYear = extractYearFromId(conf.id);
+      if (idYear !== null && idYear !== conf.year) {
+        issues.push({
+          file: relPath,
+          index: i,
+          id: conf.id,
+          severity: "warning",
+          message: `ID year suffix (${idYear}) does not match year field (${conf.year})`,
+        });
+      }
+
+      // Warn about missing tags on entries that have future deadlines
+      if (!conf.tags || conf.tags.length === 0) {
+        issues.push({
+          file: relPath,
+          index: i,
+          id: conf.id,
+          severity: "warning",
+          message: "Missing 'tags' - conference will not appear in filtered views",
+        });
+      }
+
+      // Warn about missing era_rating
+      if (!conf.era_rating) {
+        issues.push({
+          file: relPath,
+          index: i,
+          id: conf.id,
+          severity: "warning",
+          message: "Missing 'era_rating' - conference has no ERA rating defined",
+        });
+      }
+
+      // Warn about timezone abbreviations (not portable)
+      const allTimezones: string[] = [];
+      if (conf.timezone) allTimezones.push(conf.timezone);
+      if (conf.deadlines) {
+        for (const d of conf.deadlines) {
+          if (d.timezone) allTimezones.push(d.timezone);
+        }
+      }
+      for (const tz of allTimezones) {
+        if (KNOWN_ABBREVIATIONS.has(tz)) {
+          issues.push({
+            file: relPath,
+            index: i,
+            id: conf.id,
+            severity: "warning",
+            message: `Timezone '${tz}' is an abbreviation - prefer 'AoE', IANA name, or UTC/GMT offset`,
+          });
+          break;
+        }
+      }
+    }
+  }
+
+  // Print results
+  const errors = issues.filter((i) => i.severity === "error");
+  const warnings = issues.filter((i) => i.severity === "warning");
+
+  if (warnings.length > 0) {
+    console.log(`\n⚠ ${warnings.length} warning(s):\n`);
+    for (const w of warnings) {
+      const loc = w.index >= 0 ? ` [${w.id ?? `#${w.index}`}]` : "";
+      console.log(`  ${w.file}${loc}: ${w.message}`);
+    }
+  }
+
+  if (errors.length > 0) {
+    console.log(`\n✗ ${errors.length} error(s):\n`);
+    for (const e of errors) {
+      const loc = e.index >= 0 ? ` [${e.id ?? `#${e.index}`}]` : "";
+      console.log(`  ${e.file}${loc}: ${e.message}`);
+    }
+    console.log(
+      `\nValidation failed: ${errors.length} error(s), ${warnings.length} warning(s) across ${files.length} files.\n`
+    );
+    return false;
+  }
+
+  console.log(
+    `\n✓ All ${allIds.size} conferences in ${files.length} files passed validation.` +
+      (warnings.length > 0 ? ` (${warnings.length} warning(s))` : "") +
+      "\n"
+  );
+  return true;
+}
+
+const success = validateConferences();
+process.exit(success ? 0 : 1);