chore(renovate): restore comments

renovate.json5

@@ -1,13 +1,15 @@
 {
   $schema: 'https://docs.renovatebot.com/renovate-schema.json',
   extends: [
-    'config:best-practices',
+    'config:best-practices', //See https://docs.renovatebot.com/upgrade-best-practices/#use-the-configbest-practices-preset
     ':disableRateLimiting',
   ],
   'github-actions': {
+    // We use dependa-bot for this
     enabled: false,
   },
   bundler: {
+    // We use dependa-bot for this
     enabled: false,
   },
   baseBranches: [
@@ -49,12 +51,13 @@
     {
       description: 'Add common labels',
       addLabels: [
+        // See full list of fields available at https://docs.renovatebot.com/templates/#other-available-fields
         'datasource/{{datasource}}',
         'depName/{{depNameSanitized}}',
         'manager/{{manager}}',
       ],
       matchDepNames: [
-        '/*/',
+        '*',
       ],
     },
     {
@@ -65,10 +68,12 @@
       ],
     },
     {
+      // opt in for a PR for each K8S minor bump, e.G. 1.20.x to 1.21.y
       matchDepNames: 'kubernetes/kubectl',
       separateMultipleMinor: true,
     },
     {
+      // Add checksums extraction tip to yq packaqe
       matchDepNames: 'mikefarah/yq',
       prBodyNotes: [
         'To easily extract checksums: yq_version=;curl -sSL https://github.com/mikefarah/yq/releases/download/v${jq_version}/checksums |grep "yq_linux_amd64 "|cut -d\' \' -f37',
@@ -107,10 +112,11 @@
   customManagers: [
     {
       customType: 'regex',
-      fileMatch: [
-        '.*/.*_spec\\.rb',
-      ],
+      fileMatch: ['.*/.*_spec\\.rb'], //https://regex101.com/r/rIOdcZ/1
       matchStrings: [
+        // https://docs.renovatebot.com/modules/manager/regex/#regular-expression-capture-groups
+        // The regex manager matches are done per-file and not per-line,
+        // you should be aware when using the ^ and/or $ regex assertions.
         '\\s*RUBY_VERSION\\s*=\\s*"(?<currentValue>[a-z0-9\\.\\/\\-\\+]*)".*',
       ],
       depNameTemplate: 'ruby',
@@ -123,9 +129,15 @@
         '.*/.*_spec\\.rb',
       ],
       matchStrings: [
+        // For dockerfile: https://regex101.com/r/QUjPL3/3
         'datasource=(?<datasource>github-tags) depName=(?<depName>kubernetes/kubectl)\\nENV .+_VERSION ?\\"?(?<currentValue>[\\w\\d\\/\\-\\.\\_]+)\\"?\\s*',
+        // For spec files: https://regex101.com/r/ifWHDK/2
         '.+_VERSION\\s*=\\s*[\\"\\\']?(?<currentValue>[\\w\\d\\/\\-\\.\\_]+)?[\\"\\\']?\\s* #\\s*renovate: datasource=(?<datasource>github-tags) depName=(?<depName>kubernetes/kubectl)( versioning=(?<versioning>.+))?\\s*',
       ],
+      //versioningTemplate: "regex:(?<major>\\d+\\.\\d+)\\.(?<minor>\\d+)?$", => we cannot use this as renovate detect 1 instead of 1.24 as major
+      // Workaround for https://github.com/renovatebot/renovate/issues/6576#issuecomment-1233357263 New feature: separateMultiplePatch and separateMultipleMinor
+      //#6576
+      //      versioningTemplate: "regex:^(\\d+\\.)?(?<major>\\d+)\\.(?<minor>\\d+)?$",
       extractVersionTemplate: '^(kubernetes-)?v?(?<version>.*)$',
     },
     {
@@ -135,9 +147,12 @@
         '.*/.*_spec\\.rb',
       ],
       matchStrings: [
+        // For dockerfile: https://regex101.com/r/QUjPL3/3
         'datasource=(?<datasource>github-releases) depName=(?<depName>[\\w\\d\\//\\-\\_]+)\\nENV .+_VERSION ?\\"?(?<currentValue>[\\w\\d\\/\\-\\.\\_]+)\\"?\\s*',
+        // For spec files: https://regex101.com/r/ifWHDK/2
         '.+_VERSION\\s*=\\s*[\\"\\\']?(?<currentValue>[\\w\\d\\/\\-\\.\\_]+)?[\\"\\\']?\\s* #\\s*renovate: datasource=(?<datasource>github-releases) depName=(?<depName>[\\w\\d\\//\\-\\_]+)( versioning=(?<versioning>.+))?\\s*',
       ],
+      // datasourceTemplate: "{{datasource}}", // should not be required as we extract datasource
       versioningTemplate: 'regex:(?<major>\\d+)\\.(?<minor>\\d+)\\.(?<patch>\\d+)?$',
       extractVersionTemplate: '^v?(?<version>.*)$',
     },