.dockerignore

@@ -1,4 +1,5 @@
 *
 !src
+!tsconfig.json
 !package.json
-!bun.lockb
+!pnpm-lock.yaml

.gitignore

@@ -1,4 +1,5 @@
 .env
 ip.log
+dist
 node_modules
 .vscode

.sample.env

@@ -1,5 +1,5 @@
 # Required
-TOKEN=myapitoken
+TOKEn=myapitoken
 ZONE=example.org
 DNS_RECORD=some.example.org
 

CHANGELOG.md

@@ -5,19 +5,6 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [1.4.1] - 2024-02-27
-
-### Changed
-
-- Use the alpine `bun` image to half the image size.
-
-## [1.4.0] - 2024-02-27
-
-### Changed
-
-- Moved to bun.
-- Removed some dependencies.
-
 ## [1.3.4] - 2024-02-27
 
 ### Security

Dockerfile

@@ -1,10 +1,23 @@
-FROM oven/bun:1-alpine as base
+FROM node:20-alpine as base
-
+# PNPM
+ENV PNPM_HOME="/pnpm"
+ENV PATH="$PNPM_HOME:$PATH"
+RUN corepack enable
+# Setup
+ENV CI=true
 WORKDIR /app
-COPY package.json bun.lockb /app/
+ADD ./package.json ./pnpm-lock.yaml ./
-RUN bun install --production --frozen-lockfile
 
-COPY . .
+
+FROM base as builder
+RUN pnpm install
+ADD . .
+RUN pnpm run build
+
+FROM base
+RUN pnpm install --prod
+COPY --from=builder /app/dist/ /app/dist/
 
 STOPSIGNAL SIGTERM
-CMD ["bun", "."]
+
+CMD ["pnpm", "start"]

README.md

@@ -51,7 +51,7 @@ docker-compose up -d
 | `ZONE`       |                          | Cloudflare zone where your domain is.                                                                       |
 | `DNS_RECORD` |                          | The actual DNS record that should be updated.                                                               |
 | `PROXIED`    | `true`                   | Whether the record is proxied by CloudFlare or not.                                                         |
-| `CRON`       | `*/5 * * * *`            | Frequency of updates. The [following syntax](https://croner.56k.guru/usage/pattern/) is supported           |
+| `CRON`       | `*/5 * * * *`            | Frequency of updates.                                                                                       |
 | `RESOLVER`   | `https://api.ipify.org/` | The endpoint used to determine your public ip.                                                              |
 | `LOG_LEVEL`  | `info`                   | Log level to run at. See [winston](https://github.com/winstonjs/winston#logging-levels) for possible values |
 

package.json

@@ -1,20 +1,23 @@
 {
-  "version": "1.4.1",
+  "version": "1.3.4",
   "license": "MIT",
   "type": "module",
-  "main": "./src/index.ts",
+  "main": "dist",
   "scripts": {
-    "check": "tsc --noEmit",
+    "build": "tsc",
-    "dev": "bun --watch ./src/index.ts",
+    "dev": "tsc -w",
-    "start": "bun ./src/index.ts"
+    "start": "node ."
   },
   "dependencies": {
     "axios": "^1.6.7",
-    "croner": "^8.0.1",
+    "dotenv": "^16.4.5",
+    "node-cron": "^3.0.3",
     "winston": "^3.11.0"
   },
   "devDependencies": {
-    "@types/bun": "^1.0.7",
+    "@types/node": "^20.11.20",
+    "@types/node-cron": "^3.0.11",
     "typescript": "^5.3.3"
-  }
+  },
+  "packageManager": "pnpm@8.15.4"
 }

pnpm-lock.yaml

@@ -0,0 +1,310 @@
+lockfileVersion: '6.0'
+
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
+
+dependencies:
+  axios:
+    specifier: ^1.6.7
+    version: 1.6.7
+  dotenv:
+    specifier: ^16.4.5
+    version: 16.4.5
+  node-cron:
+    specifier: ^3.0.3
+    version: 3.0.3
+  winston:
+    specifier: ^3.11.0
+    version: 3.11.0
+
+devDependencies:
+  '@types/node':
+    specifier: ^20.11.20
+    version: 20.11.20
+  '@types/node-cron':
+    specifier: ^3.0.11
+    version: 3.0.11
+  typescript:
+    specifier: ^5.3.3
+    version: 5.3.3
+
+packages:
+
+  /@colors/colors@1.6.0:
+    resolution: {integrity: sha512-Ir+AOibqzrIsL6ajt3Rz3LskB7OiMVHqltZmspbW/TJuTVuyOMirVqAkjfY6JISiLHgyNqicAC8AyHHGzNd/dA==}
+    engines: {node: '>=0.1.90'}
+    dev: false
+
+  /@dabh/diagnostics@2.0.3:
+    resolution: {integrity: sha512-hrlQOIi7hAfzsMqlGSFyVucrx38O+j6wiGOf//H2ecvIEqYN4ADBSS2iLMh5UFyDunCNniUIPk/q3riFv45xRA==}
+    dependencies:
+      colorspace: 1.1.4
+      enabled: 2.0.0
+      kuler: 2.0.0
+    dev: false
+
+  /@types/node-cron@3.0.11:
+    resolution: {integrity: sha512-0ikrnug3/IyneSHqCBeslAhlK2aBfYek1fGo4bP4QnZPmiqSGRK+Oy7ZMisLWkesffJvQ1cqAcBnJC+8+nxIAg==}
+    dev: true
+
+  /@types/node@20.11.20:
+    resolution: {integrity: sha512-7/rR21OS+fq8IyHTgtLkDK949uzsa6n8BkziAKtPVpugIkO6D+/ooXMvzXxDnZrmtXVfjb1bKQafYpb8s89LOg==}
+    dependencies:
+      undici-types: 5.26.5
+    dev: true
+
+  /@types/triple-beam@1.3.5:
+    resolution: {integrity: sha512-6WaYesThRMCl19iryMYP7/x2OVgCtbIVflDGFpWnb9irXI3UjYE4AzmYuiUKY1AJstGijoY+MgUszMgRxIYTYw==}
+    dev: false
+
+  /async@3.2.5:
+    resolution: {integrity: sha512-baNZyqaaLhyLVKm/DlvdW051MSgO6b8eVfIezl9E5PqWxFgzLm/wQntEW4zOytVburDEr0JlALEpdOFwvErLsg==}
+    dev: false
+
+  /asynckit@0.4.0:
+    resolution: {integrity: sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==}
+    dev: false
+
+  /axios@1.6.7:
+    resolution: {integrity: sha512-/hDJGff6/c7u0hDkvkGxR/oy6CbCs8ziCsC7SqmhjfozqiJGc8Z11wrv9z9lYfY4K8l+H9TpjcMDX0xOZmx+RA==}
+    dependencies:
+      follow-redirects: 1.15.5
+      form-data: 4.0.0
+      proxy-from-env: 1.1.0
+    transitivePeerDependencies:
+      - debug
+    dev: false
+
+  /color-convert@1.9.3:
+    resolution: {integrity: sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==}
+    dependencies:
+      color-name: 1.1.3
+    dev: false
+
+  /color-name@1.1.3:
+    resolution: {integrity: sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw==}
+    dev: false
+
+  /color-name@1.1.4:
+    resolution: {integrity: sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==}
+    dev: false
+
+  /color-string@1.9.1:
+    resolution: {integrity: sha512-shrVawQFojnZv6xM40anx4CkoDP+fZsw/ZerEMsW/pyzsRbElpsL/DBVW7q3ExxwusdNXI3lXpuhEZkzs8p5Eg==}
+    dependencies:
+      color-name: 1.1.4
+      simple-swizzle: 0.2.2
+    dev: false
+
+  /color@3.2.1:
+    resolution: {integrity: sha512-aBl7dZI9ENN6fUGC7mWpMTPNHmWUSNan9tuWN6ahh5ZLNk9baLJOnSMlrQkHcrfFgz2/RigjUVAjdx36VcemKA==}
+    dependencies:
+      color-convert: 1.9.3
+      color-string: 1.9.1
+    dev: false
+
+  /colorspace@1.1.4:
+    resolution: {integrity: sha512-BgvKJiuVu1igBUF2kEjRCZXol6wiiGbY5ipL/oVPwm0BL9sIpMIzM8IK7vwuxIIzOXMV3Ey5w+vxhm0rR/TN8w==}
+    dependencies:
+      color: 3.2.1
+      text-hex: 1.0.0
+    dev: false
+
+  /combined-stream@1.0.8:
+    resolution: {integrity: sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==}
+    engines: {node: '>= 0.8'}
+    dependencies:
+      delayed-stream: 1.0.0
+    dev: false
+
+  /delayed-stream@1.0.0:
+    resolution: {integrity: sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==}
+    engines: {node: '>=0.4.0'}
+    dev: false
+
+  /dotenv@16.4.5:
+    resolution: {integrity: sha512-ZmdL2rui+eB2YwhsWzjInR8LldtZHGDoQ1ugH85ppHKwpUHL7j7rN0Ti9NCnGiQbhaZ11FpR+7ao1dNsmduNUg==}
+    engines: {node: '>=12'}
+    dev: false
+
+  /enabled@2.0.0:
+    resolution: {integrity: sha512-AKrN98kuwOzMIdAizXGI86UFBoo26CL21UM763y1h/GMSJ4/OHU9k2YlsmBpyScFo/wbLzWQJBMCW4+IO3/+OQ==}
+    dev: false
+
+  /fecha@4.2.3:
+    resolution: {integrity: sha512-OP2IUU6HeYKJi3i0z4A19kHMQoLVs4Hc+DPqqxI2h/DPZHTm/vjsfC6P0b4jCMy14XizLBqvndQ+UilD7707Jw==}
+    dev: false
+
+  /fn.name@1.1.0:
+    resolution: {integrity: sha512-GRnmB5gPyJpAhTQdSZTSp9uaPSvl09KoYcMQtsB9rQoOmzs9dH6ffeccH+Z+cv6P68Hu5bC6JjRh4Ah/mHSNRw==}
+    dev: false
+
+  /follow-redirects@1.15.5:
+    resolution: {integrity: sha512-vSFWUON1B+yAw1VN4xMfxgn5fTUiaOzAJCKBwIIgT/+7CuGy9+r+5gITvP62j3RmaD5Ph65UaERdOSRGUzZtgw==}
+    engines: {node: '>=4.0'}
+    peerDependencies:
+      debug: '*'
+    peerDependenciesMeta:
+      debug:
+        optional: true
+    dev: false
+
+  /form-data@4.0.0:
+    resolution: {integrity: sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==}
+    engines: {node: '>= 6'}
+    dependencies:
+      asynckit: 0.4.0
+      combined-stream: 1.0.8
+      mime-types: 2.1.35
+    dev: false
+
+  /inherits@2.0.4:
+    resolution: {integrity: sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==}
+    dev: false
+
+  /is-arrayish@0.3.2:
+    resolution: {integrity: sha512-eVRqCvVlZbuw3GrM63ovNSNAeA1K16kaR/LRY/92w0zxQ5/1YzwblUX652i4Xs9RwAGjW9d9y6X88t8OaAJfWQ==}
+    dev: false
+
+  /is-stream@2.0.1:
+    resolution: {integrity: sha512-hFoiJiTl63nn+kstHGBtewWSKnQLpyb155KHheA1l39uvtO9nWIop1p3udqPcUd/xbF1VLMO4n7OI6p7RbngDg==}
+    engines: {node: '>=8'}
+    dev: false
+
+  /kuler@2.0.0:
+    resolution: {integrity: sha512-Xq9nH7KlWZmXAtodXDDRE7vs6DU1gTU8zYDHDiWLSip45Egwq3plLHzPn27NgvzL2r1LMPC1vdqh98sQxtqj4A==}
+    dev: false
+
+  /logform@2.6.0:
+    resolution: {integrity: sha512-1ulHeNPp6k/LD8H91o7VYFBng5i1BDE7HoKxVbZiGFidS1Rj65qcywLxX+pVfAPoQJEjRdvKcusKwOupHCVOVQ==}
+    engines: {node: '>= 12.0.0'}
+    dependencies:
+      '@colors/colors': 1.6.0
+      '@types/triple-beam': 1.3.5
+      fecha: 4.2.3
+      ms: 2.1.3
+      safe-stable-stringify: 2.4.3
+      triple-beam: 1.4.1
+    dev: false
+
+  /mime-db@1.52.0:
+    resolution: {integrity: sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==}
+    engines: {node: '>= 0.6'}
+    dev: false
+
+  /mime-types@2.1.35:
+    resolution: {integrity: sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==}
+    engines: {node: '>= 0.6'}
+    dependencies:
+      mime-db: 1.52.0
+    dev: false
+
+  /ms@2.1.3:
+    resolution: {integrity: sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==}
+    dev: false
+
+  /node-cron@3.0.3:
+    resolution: {integrity: sha512-dOal67//nohNgYWb+nWmg5dkFdIwDm8EpeGYMekPMrngV3637lqnX0lbUcCtgibHTz6SEz7DAIjKvKDFYCnO1A==}
+    engines: {node: '>=6.0.0'}
+    dependencies:
+      uuid: 8.3.2
+    dev: false
+
+  /one-time@1.0.0:
+    resolution: {integrity: sha512-5DXOiRKwuSEcQ/l0kGCF6Q3jcADFv5tSmRaJck/OqkVFcOzutB134KRSfF0xDrL39MNnqxbHBbUUcjZIhTgb2g==}
+    dependencies:
+      fn.name: 1.1.0
+    dev: false
+
+  /proxy-from-env@1.1.0:
+    resolution: {integrity: sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg==}
+    dev: false
+
+  /readable-stream@3.6.2:
+    resolution: {integrity: sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==}
+    engines: {node: '>= 6'}
+    dependencies:
+      inherits: 2.0.4
+      string_decoder: 1.3.0
+      util-deprecate: 1.0.2
+    dev: false
+
+  /safe-buffer@5.2.1:
+    resolution: {integrity: sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==}
+    dev: false
+
+  /safe-stable-stringify@2.4.3:
+    resolution: {integrity: sha512-e2bDA2WJT0wxseVd4lsDP4+3ONX6HpMXQa1ZhFQ7SU+GjvORCmShbCMltrtIDfkYhVHrOcPtj+KhmDBdPdZD1g==}
+    engines: {node: '>=10'}
+    dev: false
+
+  /simple-swizzle@0.2.2:
+    resolution: {integrity: sha512-JA//kQgZtbuY83m+xT+tXJkmJncGMTFT+C+g2h2R9uxkYIrE2yy9sgmcLhCnw57/WSD+Eh3J97FPEDFnbXnDUg==}
+    dependencies:
+      is-arrayish: 0.3.2
+    dev: false
+
+  /stack-trace@0.0.10:
+    resolution: {integrity: sha512-KGzahc7puUKkzyMt+IqAep+TVNbKP+k2Lmwhub39m1AsTSkaDutx56aDCo+HLDzf/D26BIHTJWNiTG1KAJiQCg==}
+    dev: false
+
+  /string_decoder@1.3.0:
+    resolution: {integrity: sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==}
+    dependencies:
+      safe-buffer: 5.2.1
+    dev: false
+
+  /text-hex@1.0.0:
+    resolution: {integrity: sha512-uuVGNWzgJ4yhRaNSiubPY7OjISw4sw4E5Uv0wbjp+OzcbmVU/rsT8ujgcXJhn9ypzsgr5vlzpPqP+MBBKcGvbg==}
+    dev: false
+
+  /triple-beam@1.4.1:
+    resolution: {integrity: sha512-aZbgViZrg1QNcG+LULa7nhZpJTZSLm/mXnHXnbAbjmN5aSa0y7V+wvv6+4WaBtpISJzThKy+PIPxc1Nq1EJ9mg==}
+    engines: {node: '>= 14.0.0'}
+    dev: false
+
+  /typescript@5.3.3:
+    resolution: {integrity: sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==}
+    engines: {node: '>=14.17'}
+    hasBin: true
+    dev: true
+
+  /undici-types@5.26.5:
+    resolution: {integrity: sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==}
+    dev: true
+
+  /util-deprecate@1.0.2:
+    resolution: {integrity: sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==}
+    dev: false
+
+  /uuid@8.3.2:
+    resolution: {integrity: sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==}
+    hasBin: true
+    dev: false
+
+  /winston-transport@4.7.0:
+    resolution: {integrity: sha512-ajBj65K5I7denzer2IYW6+2bNIVqLGDHqDw3Ow8Ohh+vdW+rv4MZ6eiDvHoKhfJFZ2auyN8byXieDDJ96ViONg==}
+    engines: {node: '>= 12.0.0'}
+    dependencies:
+      logform: 2.6.0
+      readable-stream: 3.6.2
+      triple-beam: 1.4.1
+    dev: false
+
+  /winston@3.11.0:
+    resolution: {integrity: sha512-L3yR6/MzZAOl0DsysUXHVjOwv8mKZ71TrA/41EIduGpOOV5LQVodqN+QdQ6BS6PJ/RdIshZhq84P/fStEZkk7g==}
+    engines: {node: '>= 12.0.0'}
+    dependencies:
+      '@colors/colors': 1.6.0
+      '@dabh/diagnostics': 2.0.3
+      async: 3.2.5
+      is-stream: 2.0.1
+      logform: 2.6.0
+      one-time: 1.0.0
+      readable-stream: 3.6.2
+      safe-stable-stringify: 2.4.3
+      stack-trace: 0.0.10
+      triple-beam: 1.4.1
+      winston-transport: 4.7.0
+    dev: false

src/cloudflare.ts

@@ -20,8 +20,6 @@ type DNSRecord = {
 type DNSRecordCreate = Pick<DNSRecord, 'name' | 'type' | 'ttl' | 'proxied' | 'content'>
 type DNSRecordPatch = Partial<DNSRecordCreate>
 
-const l = logger.child({ context: 'cloudflare' })
-
 const Base = axios.create({
   baseURL: 'https://api.cloudflare.com/client/v4',
   headers: {
@@ -82,27 +80,27 @@ export const API = {
 export async function update(ip: string) {
   // Find zone
   if (!Cache.has('zone')) {
-    l.debug('Fetching zone')
+    logger.debug('Fetching zone')
     const zone = await API.zones.findByName(Config.dns.zone)
     if (!zone) {
-      l.error(`Zone "${Config.dns.zone}" not found`)
+      logger.error(`Zone "${Config.dns.zone}"" not found`)
       process.exit(1)
     }
     Cache.set('zone', zone)
   }
 
   const zoneId = Cache.get('zone')!
-  l.debug(`Zone ID: ${zoneId}`)
+  logger.debug(`Zone ID: ${zoneId}`)
 
   // Set record
   const records = await API.records.find(zoneId)
 
-  l.debug('Updating record', ip)
+  logger.debug('Updating record', ip)
 
   switch (records.length) {
     case 0:
       // Create DNS Record
-      l.debug('Creating DNS record')
+      logger.debug('Creating DNS record')
       await API.records.create(zoneId, {
         content: ip,
         name: Config.dns.record,
@@ -116,7 +114,7 @@ export async function update(ip: string) {
       break
     default:
       // More than one record, delete all but the first
-      l.debug('Deleting other DNS records')
+      logger.debug('Deleting other DNS records')
       for (const record of records.slice(1)) {
         await API.records.remove(zoneId, record.id)
       }

src/config.ts

@@ -1,5 +1,7 @@
-import { Cron } from 'croner'
+import { config } from 'dotenv'
-import pkg from '../package.json'
+import { validate } from 'node-cron'
+
+config()
 
 function getEnv(key: string, fallback: string, parse?: undefined, validator?: (s: string) => boolean): string
 function getEnv<T>(key: string, fallback: T, parse: (value: string) => T, validator?: (T: string) => boolean): T
@@ -29,7 +31,7 @@ function isPresent(s: string): boolean {
 }
 
 export const Config = {
-  version: pkg.version,
+  version: getEnv('npm_package_version', 'unknown'),
   logging: {
     level: getEnv('LOG_LEVEL', 'info'),
   },
@@ -42,14 +44,7 @@ export const Config = {
     proxied: getEnv('PROXIED', false, parseBoolean),
   },
   runner: {
-    cron: getEnv('CRON', '*/5 * * * *', undefined, (s) => {
+    cron: getEnv('CRON', '*/5 * * * *', undefined, (s) => validate(s)),
-      try {
-        new Cron(s)
-        return true
-      } catch {
-        return false
-      }
-    }),
     resolver: getEnv('RESOLVER', 'https://api.ipify.org'),
   },
 }

src/index.ts

@@ -1,20 +1,14 @@
-import { Cron } from 'croner'
+import { schedule } from 'node-cron'
-import process from 'node:process'
+import process from 'process'
 
 import { Config } from './config.js'
 import { logger } from './logger.js'
 import { loop } from './runner.js'
 
 async function main() {
-  const cron = new Cron(Config.runner.cron, { protect: true }, loop)
+  const cron = schedule(Config.runner.cron, loop)
-  logger.info('started service', { version: Config.version })
+  logger.info('Started service.', { version: Config.version })
-  logger.debug('config', Config)
+  logger.debug('Config', Config)
-
-  const nextRun = cron.nextRun()
-  if (nextRun) {
-    const pretty = new Intl.DateTimeFormat(undefined, { dateStyle: 'long', timeStyle: 'long' }).format(nextRun)
-    logger.info(`next run scheduled for ${pretty}`, { nextRunAt: nextRun })
-  }
 
   function terminate() {
     logger.info('Stopping service.')

src/runner.ts

@@ -2,19 +2,17 @@ import { update } from './cloudflare.js'
 import { checkIfUpdateIsRequired, getCurrentIp } from './ip.js'
 import { logger } from './logger.js'
 
-const l = logger.child({ context: 'runner' })
-
 export async function loop() {
   const ip = await getCurrentIp()
   const changed = checkIfUpdateIsRequired(ip)
-  l.info(`Running. Update required: ${!!changed}`)
+  logger.info(`Running. Update required: ${!!changed}`)
   if (changed) {
     try {
       await update(ip)
-      l.info('Successfully updated DNS record')
+      logger.info('Successfully updated DNS record')
     } catch (e) {
-      l.error(e)
+      logger.error(e)
-      l.error('Failed to update DNS record')
+      logger.error('Failed to update DNS record')
     }
   }
 }

tsconfig.json

@@ -3,8 +3,8 @@
     "target": "ES2022",
     "module": "ES2022",
     "rootDir": "./src",
-    "moduleResolution": "Bundler",
+    "moduleResolution": "node",
-    "noEmit": true,
+    "outDir": "./dist",
     "esModuleInterop": true,
     "strict": true,
     "skipLibCheck": true