use alpine image

use bun and remove some deps
typo
2025-09-09 14:30:41 +00:00 · 2024-02-27 18:05:18 +01:00 · 2024-02-27 17:59:00 +01:00 · 2024-02-27 17:55:58 +01:00 · 2024-02-27 13:14:34 +01:00 · 2024-02-27 13:13:47 +01:00
14 changed files with 94 additions and 440 deletions
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,5 +1,4 @@
 *
 !src
-!tsconfig.json
 !package.json
-!pnpm-lock.yaml
+!bun.lockb
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,4 @@
 .env
 ip.log
-dist
 node_modules
 .vscode
--- a/.sample.env
+++ b/.sample.env
@@ -1,5 +1,5 @@
 # Required
-TOKEn=myapitoken
+TOKEN=myapitoken
 ZONE=example.org
 DNS_RECORD=some.example.org

--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,37 @@ 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
+
+- Updated dependencies.
+
+## [1.3.3] - 2023-08-20
+
+### Security
+
+- Updated dependencies.
+
+## [1.3.2] - 2023-06-24
+
+### Security
+
+- Updated dependencies.
+
 ## [1.3.1] - 2022-11-28

 ### Added
--- a/21
+++ b/21
@@ -1,19 +1,10 @@
-FROM node:18-alpine as base
+FROM oven/bun:1-alpine as base
+
 WORKDIR /app
-RUN npm -g i pnpm
+COPY package.json bun.lockb /app/
+RUN bun install --production --frozen-lockfile

-
-FROM base as builder
-ADD ./package.json ./pnpm-lock.yaml ./
-RUN pnpm install --frozen-lockfile
-ADD . .
-RUN pnpm run build
-
-FROM base
-ADD ./package.json ./pnpm-lock.yaml ./
-RUN pnpm install --frozen-lockfile --prod
-COPY --from=builder /app/dist/ /app/dist/
+COPY . .

 STOPSIGNAL SIGTERM
-
-CMD ["pnpm", "start"]
+CMD ["bun", "."]
--- a/README.md
+++ b/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.                                                                                       |
+| `CRON`       | `*/5 * * * *`            | Frequency of updates. The [following syntax](https://croner.56k.guru/usage/pattern/) is supported           |
 | `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 |

--- a/bun.lockb
+++ b/bun.lockb
--- a/package.json
+++ b/package.json
@@ -1,22 +1,20 @@
 {
-  "version": "1.3.1",
+  "version": "1.4.1",
  "license": "MIT",
  "type": "module",
-  "main": "dist",
+  "main": "./src/index.ts",
  "scripts": {
-    "dev": "tsc -w",
-    "build": "tsc",
-    "start": "node ."
+    "check": "tsc --noEmit",
+    "dev": "bun --watch ./src/index.ts",
+    "start": "bun ./src/index.ts"
  },
  "dependencies": {
-    "axios": "^1.2.0",
-    "dotenv": "^16.0.3",
-    "node-cron": "^3.0.2",
-    "winston": "^3.8.2"
+    "axios": "^1.6.7",
+    "croner": "^8.0.1",
+    "winston": "^3.11.0"
  },
  "devDependencies": {
-    "@types/node": "^18.11.9",
-    "@types/node-cron": "^3.0.6",
-    "typescript": "^4.9.3"
+    "@types/bun": "^1.0.7",
+    "typescript": "^5.3.3"
  }
 }
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1,288 +0,0 @@
-lockfileVersion: 5.4
-
-specifiers:
-  '@types/node': ^18.11.9
-  '@types/node-cron': ^3.0.6
-  axios: ^1.2.0
-  dotenv: ^16.0.3
-  node-cron: ^3.0.2
-  typescript: ^4.9.3
-  winston: ^3.8.2
-
-dependencies:
-  axios: 1.2.0
-  dotenv: 16.0.3
-  node-cron: 3.0.2
-  winston: 3.8.2
-
-devDependencies:
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-  '@types/node-cron': 3.0.6
-  typescript: 4.9.3
-
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-    engines: {node: '>=0.1.90'}
-    dev: false
-
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-      enabled: 2.0.0
-      kuler: 2.0.0
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-      logform: 2.4.2
-      one-time: 1.0.0
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-      safe-stable-stringify: 2.4.1
-      stack-trace: 0.0.10
-      triple-beam: 1.3.0
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--- a/src/cloudflare.ts
+++ b/src/cloudflare.ts
@@ -20,6 +20,8 @@ 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: {
@@ -80,27 +82,27 @@ export const API = {
 export async function update(ip: string) {
  // Find zone
  if (!Cache.has('zone')) {
-    logger.debug('Fetching zone')
+    l.debug('Fetching zone')
    const zone = await API.zones.findByName(Config.dns.zone)
    if (!zone) {
-      logger.error(`Zone "${Config.dns.zone}"" not found`)
+      l.error(`Zone "${Config.dns.zone}" not found`)
      process.exit(1)
    }
    Cache.set('zone', zone)
  }

  const zoneId = Cache.get('zone')!
-  logger.debug(`Zone ID: ${zoneId}`)
+  l.debug(`Zone ID: ${zoneId}`)

  // Set record
  const records = await API.records.find(zoneId)

-  logger.debug('Updating record', ip)
+  l.debug('Updating record', ip)

  switch (records.length) {
    case 0:
      // Create DNS Record
-      logger.debug('Creating DNS record')
+      l.debug('Creating DNS record')
      await API.records.create(zoneId, {
        content: ip,
        name: Config.dns.record,
@@ -114,7 +116,7 @@ export async function update(ip: string) {
      break
    default:
      // More than one record, delete all but the first
-      logger.debug('Deleting other DNS records')
+      l.debug('Deleting other DNS records')
      for (const record of records.slice(1)) {
        await API.records.remove(zoneId, record.id)
      }
--- a/src/config.ts
+++ b/src/config.ts
@@ -1,7 +1,5 @@
-import { config } from 'dotenv'
-import { validate } from 'node-cron'
-
-config()
+import { Cron } from 'croner'
+import pkg from '../package.json'

 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
@@ -31,7 +29,7 @@ function isPresent(s: string): boolean {
 }

 export const Config = {
-  version: getEnv('npm_package_version', 'unknown'),
+  version: pkg.version,
  logging: {
    level: getEnv('LOG_LEVEL', 'info'),
  },
@@ -44,7 +42,14 @@ export const Config = {
    proxied: getEnv('PROXIED', false, parseBoolean),
  },
  runner: {
-    cron: getEnv('CRON', '*/5 * * * *', undefined, (s) => validate(s)),
+    cron: getEnv('CRON', '*/5 * * * *', undefined, (s) => {
+      try {
+        new Cron(s)
+        return true
+      } catch {
+        return false
+      }
+    }),
    resolver: getEnv('RESOLVER', 'https://api.ipify.org'),
  },
 }
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,14 +1,20 @@
-import { schedule } from 'node-cron'
-import process from 'process'
+import { Cron } from 'croner'
+import process from 'node:process'

 import { Config } from './config.js'
 import { logger } from './logger.js'
 import { loop } from './runner.js'

 async function main() {
-  const cron = schedule(Config.runner.cron, loop)
-  logger.info('Started service.', { version: Config.version })
-  logger.debug('Config', Config)
+  const cron = new Cron(Config.runner.cron, { protect: true }, loop)
+  logger.info('started service', { version: Config.version })
+  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.')
--- a/src/runner.ts
+++ b/src/runner.ts
@@ -2,17 +2,19 @@ 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)
-  logger.info(`Running. Update required: ${!!changed}`)
+  l.info(`Running. Update required: ${!!changed}`)
  if (changed) {
    try {
      await update(ip)
-      logger.info('Successfully updated DNS record')
+      l.info('Successfully updated DNS record')
    } catch (e) {
-      logger.error(e)
-      logger.error('Failed to update DNS record')
+      l.error(e)
+      l.error('Failed to update DNS record')
    }
  }
 }
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,103 +1,12 @@
 {
  "compilerOptions": {
-    /* Visit https://aka.ms/tsconfig to read more about this file */
-
-    /* Projects */
-    // "incremental": true,                              /* Save .tsbuildinfo files to allow for incremental compilation of projects. */
-    // "composite": true,                                /* Enable constraints that allow a TypeScript project to be used with project references. */
-    // "tsBuildInfoFile": "./.tsbuildinfo",              /* Specify the path to .tsbuildinfo incremental compilation file. */
-    // "disableSourceOfProjectReferenceRedirect": true,  /* Disable preferring source files instead of declaration files when referencing composite projects. */
-    // "disableSolutionSearching": true,                 /* Opt a project out of multi-project reference checking when editing. */
-    // "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */
-
-    /* Language and Environment */
-    "target": "ES2022" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
-    // "lib": [],                                        /* Specify a set of bundled library declaration files that describe the target runtime environment. */
-    // "jsx": "preserve",                                /* Specify what JSX code is generated. */
-    // "experimentalDecorators": true,                   /* Enable experimental support for TC39 stage 2 draft decorators. */
-    // "emitDecoratorMetadata": true,                    /* Emit design-type metadata for decorated declarations in source files. */
-    // "jsxFactory": "",                                 /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */
-    // "jsxFragmentFactory": "",                         /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */
-    // "jsxImportSource": "",                            /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */
-    // "reactNamespace": "",                             /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */
-    // "noLib": true,                                    /* Disable including any library files, including the default lib.d.ts. */
-    // "useDefineForClassFields": true,                  /* Emit ECMAScript-standard-compliant class fields. */
-    // "moduleDetection": "auto",                        /* Control what method is used to detect module-format JS files. */
-
-    /* Modules */
-    "module": "ES2022" /* Specify what module code is generated. */,
-    "rootDir": "./src" /* Specify the root folder within your source files. */,
-    "moduleResolution": "node" /* Specify how TypeScript looks up a file from a given module specifier. */,
-    // "baseUrl": "./",                                  /* Specify the base directory to resolve non-relative module names. */
-    // "paths": {},                                      /* Specify a set of entries that re-map imports to additional lookup locations. */
-    // "rootDirs": [],                                   /* Allow multiple folders to be treated as one when resolving modules. */
-    // "typeRoots": [],                                  /* Specify multiple folders that act like './node_modules/@types'. */
-    // "types": [],                                      /* Specify type package names to be included without being referenced in a source file. */
-    // "allowUmdGlobalAccess": true,                     /* Allow accessing UMD globals from modules. */
-    // "moduleSuffixes": [],                             /* List of file name suffixes to search when resolving a module. */
-    // "resolveJsonModule": true,                        /* Enable importing .json files. */
-    // "noResolve": true,                                /* Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project. */
-
-    /* JavaScript Support */
-    // "allowJs": true,                                  /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */
-    // "checkJs": true,                                  /* Enable error reporting in type-checked JavaScript files. */
-    // "maxNodeModuleJsDepth": 1,                        /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */
-
-    /* Emit */
-    // "declaration": true,                              /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
-    // "declarationMap": true,                           /* Create sourcemaps for d.ts files. */
-    // "emitDeclarationOnly": true,                      /* Only output d.ts files and not JavaScript files. */
-    // "sourceMap": true,                                /* Create source map files for emitted JavaScript files. */
-    // "outFile": "./",                                  /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */
-    "outDir": "./dist" /* Specify an output folder for all emitted files. */,
-    // "removeComments": true,                           /* Disable emitting comments. */
-    // "noEmit": true,                                   /* Disable emitting files from a compilation. */
-    // "importHelpers": true,                            /* Allow importing helper functions from tslib once per project, instead of including them per-file. */
-    // "importsNotUsedAsValues": "remove",               /* Specify emit/checking behavior for imports that are only used for types. */
-    // "downlevelIteration": true,                       /* Emit more compliant, but verbose and less performant JavaScript for iteration. */
-    // "sourceRoot": "",                                 /* Specify the root path for debuggers to find the reference source code. */
-    // "mapRoot": "",                                    /* Specify the location where debugger should locate map files instead of generated locations. */
-    // "inlineSourceMap": true,                          /* Include sourcemap files inside the emitted JavaScript. */
-    // "inlineSources": true,                            /* Include source code in the sourcemaps inside the emitted JavaScript. */
-    // "emitBOM": true,                                  /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */
-    // "newLine": "crlf",                                /* Set the newline character for emitting files. */
-    // "stripInternal": true,                            /* Disable emitting declarations that have '@internal' in their JSDoc comments. */
-    // "noEmitHelpers": true,                            /* Disable generating custom helper functions like '__extends' in compiled output. */
-    // "noEmitOnError": true,                            /* Disable emitting files if any type checking errors are reported. */
-    // "preserveConstEnums": true,                       /* Disable erasing 'const enum' declarations in generated code. */
-    // "declarationDir": "./",                           /* Specify the output directory for generated declaration files. */
-    // "preserveValueImports": true,                     /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */
-
-    /* Interop Constraints */
-    // "isolatedModules": true,                          /* Ensure that each file can be safely transpiled without relying on other imports. */
-    // "allowSyntheticDefaultImports": true,             /* Allow 'import x from y' when a module doesn't have a default export. */
-    "esModuleInterop": true /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */,
-    // "preserveSymlinks": true,                         /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
-    "forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,
-
-    /* Type Checking */
-    "strict": true /* Enable all strict type-checking options. */,
-    "noImplicitAny": true /* Enable error reporting for expressions and declarations with an implied 'any' type. */,
-    "strictNullChecks": true /* When type checking, take into account 'null' and 'undefined'. */,
-    "strictFunctionTypes": true /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */,
-    "strictBindCallApply": true /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */,
-    "strictPropertyInitialization": true /* Check for class properties that are declared but not set in the constructor. */,
-    "noImplicitThis": true /* Enable error reporting when 'this' is given the type 'any'. */,
-    "useUnknownInCatchVariables": true /* Default catch clause variables as 'unknown' instead of 'any'. */,
-    "alwaysStrict": true /* Ensure 'use strict' is always emitted. */,
-    "noUnusedLocals": true /* Enable error reporting when local variables aren't read. */,
-    "noUnusedParameters": true /* Raise an error when a function parameter isn't read. */,
-    "exactOptionalPropertyTypes": true /* Interpret optional property types as written, rather than adding 'undefined'. */,
-    "noImplicitReturns": true /* Enable error reporting for codepaths that do not explicitly return in a function. */,
-    "noFallthroughCasesInSwitch": true /* Enable error reporting for fallthrough cases in switch statements. */,
-    "noUncheckedIndexedAccess": true /* Add 'undefined' to a type when accessed using an index. */,
-    "noImplicitOverride": true /* Ensure overriding members in derived classes are marked with an override modifier. */,
-    "noPropertyAccessFromIndexSignature": true /* Enforces using indexed accessors for keys declared using an indexed type. */,
-    // "allowUnusedLabels": true,                        /* Disable error reporting for unused labels. */
-    // "allowUnreachableCode": true,                     /* Disable error reporting for unreachable code. */
-
-    /* Completeness */
-    // "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
-    "skipLibCheck": true /* Skip type checking all .d.ts files. */
+    "target": "ES2022",
+    "module": "ES2022",
+    "rootDir": "./src",
+    "moduleResolution": "Bundler",
+    "noEmit": true,
+    "esModuleInterop": true,
+    "strict": true,
+    "skipLibCheck": true
  }
 }
Author	SHA1	Message	Date
Niccolo Borgioli	e0af9cd82e	use alpine image	2024-02-27 18:05:18 +01:00
Niccolo Borgioli	3ca15c532f	use bun and remove some deps	2024-02-27 17:59:00 +01:00
Niccolo Borgioli	500d7b2423	typo	2024-02-27 17:55:58 +01:00
Niccolo Borgioli	144d5abeb6	update pnpm version	2024-02-27 13:14:34 +01:00
Niccolo Borgioli	0b6e6e07dd	update packages	2024-02-27 13:13:47 +01:00
dependabot[bot]	43bc492c49	Bump follow-redirects from 1.15.2 to 1.15.4 (#9 ) Bumps [follow-redirects](https://github.com/follow-redirects/follow-redirects) from 1.15.2 to 1.15.4. - [Release notes](https://github.com/follow-redirects/follow-redirects/releases) - [Commits](https://github.com/follow-redirects/follow-redirects/compare/v1.15.2...v1.15.4) --- updated-dependencies: - dependency-name: follow-redirects dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2024-02-27 13:11:33 +01:00
dependabot[bot]	b9f77f24ca	Bump axios from 1.4.0 to 1.6.0 (#8 ) Bumps [axios](https://github.com/axios/axios) from 1.4.0 to 1.6.0. - [Release notes](https://github.com/axios/axios/releases) - [Changelog](https://github.com/axios/axios/blob/v1.x/CHANGELOG.md) - [Commits](https://github.com/axios/axios/compare/v1.4.0...v1.6.0) --- updated-dependencies: - dependency-name: axios dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2023-11-16 20:53:49 +01:00
Niccolo Borgioli	18a5a40b43	update deps and use corepack for pnpm	2023-08-20 22:37:36 +02:00
Niccolo Borgioli	37cdc12439	update deps	2023-06-24 16:19:36 +02:00