renovate.json

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
    "config:js-app",
    ":timezone(America/New_York)",
    "schedule:daily",
    ":prConcurrentLimitNone",
    ":prHourlyLimitNone"
  ],
  "packageRules": [
    {
      "description": "this dep is handled by customManagers",
      "matchPackageNames": ["elixir"],
      "matchManagers": ["asdf"],
      "enabled": false
    },
    {
      "description": "this dep is handled by customManagers",
      "matchPackageNames": ["hexpm/elixir", "node"],
      "matchManagers": ["dockerfile"],
      "enabled": false
    },
    {
      "groupName": "npm devDependencies (non-major)",
      "matchManagers": ["npm"],
      "matchDepTypes": ["devDependencies"],
      "matchUpdateTypes": ["patch", "minor"],
      "excludePackagePatterns": ["prettier"]
    },
    {
      "groupName": "prettier",
      "description": "prettier changes often require manual source code changes, so should be grouped separately",
      "matchManagers": ["npm"],
      "matchPackagePatterns": ["^prettier"]
    },
    {
      "groupName": "eslint",
      "description": "eslint changes often require manual source code changes, so should be grouped separately",
      "matchManagers": ["npm"],
      "matchPackagePatterns": ["eslint"]
    },
    {
      "groupName": "npm dependencies (patch)",
      "matchManagers": ["npm"],
      "matchDepTypes": ["dependencies"],
      "matchUpdateTypes": ["patch"]
    },
    {
      "groupName": "hex dependencies (patch)",
      "matchManagers": ["mix"],
      "matchUpdateTypes": ["patch"]
    }
  ],
  "customManagers": [
    {
      "fileMatch": "package-lock.json",
      "matchStrings": [
        "\"deps/(?<depName>\\w+)\": {\\s+\"version\": \"(?<currentValue>[^\"]+)\""
      ],
      "datasourceTemplate": "hex",
      "versioningTemplate": "npm"
    },
    {
      "fileMatch": "Dockerfile",
      "matchStrings": ["FROM hexpm/elixir:(?<currentValue>\\d+\\.\\d+\\.\\d+)"],
      "depNameTemplate": "elixir",
      "datasourceTemplate": "hexpm-bob"
    },
    {
      "fileMatch": "Dockerfile",
      "matchStrings": ["-erlang-(?<currentValue>\\d+(\\.\\d+){1,3})-"],
      "extractVersionTemplate": "^OTP-(?<version>\\S+)",
      "depNameTemplate": "erlang",
      "packageNameTemplate": "erlang/otp",
      "datasourceTemplate": "github-releases"
    },
    {
      "fileMatch": "Dockerfile",
      "matchStrings": [
        "FROM hexpm/elixir:(?<prefix>.*?)-alpine-(?<currentValue>\\d+\\.\\d+\\.\\d+) AS elixir-deps"
      ],
      "extractVersionTemplate": "^{{{ prefix }}}-alpine-(?<version>\\d+.\\d+\\.\\d+)$",
      "depNameTemplate": "alpine",
      "packageNameTemplate": "hexpm/elixir",
      "datasourceTemplate": "docker"
    },
    {
      "fileMatch": "Dockerfile",
      "matchStrings": ["FROM node:(?<currentValue>\\d+\\.\\d+\\.\\d+)"],
      "depNameTemplate": "node",
      "datasourceTemplate": "node"
    },
    {
      "fileMatch": "Dockerfile",
      "matchStrings": ["-alpine(?<currentValue>\\d+\\.\\d+) AS node"],
      "extractVersionTemplate": "^(?<version>\\d+.\\d+)",
      "depNameTemplate": "alpine",
      "datasourceTemplate": "docker"
    },
    {
      "fileMatch": ".tool-versions",
      "matchStrings": ["elixir (?<currentValue>\\d+\\.\\d+\\.\\d+)"],
      "depNameTemplate": "elixir",
      "datasourceTemplate": "hexpm-bob"
    },
    {
      "fileMatch": ".tool-versions",
      "matchStrings": ["-otp-(?<currentValue>\\d+)"],
      "extractVersionTemplate": "^(?<version>\\d+)",
      "depNameTemplate": "erlang/otp",
      "datasourceTemplate": "github-releases",
      "versioningTemplate": "loose"
    }
  ]
}