feat: regexManagers presets (#8536)

renovatebot · Feb 4, 2021 · 9d586b0 · 9d586b0
1 parent 89811e6
commit 9d586b0
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Showing 3 changed files with 18 additions and 0 deletions.
diff --git a/lib/config/presets/index.ts b/lib/config/presets/index.ts
@@ -100,6 +100,7 @@ export function parsePreset(input: string): ParsedPreset {
     'npm',
     'packages',
     'preview',
+    'regexManagers',
     'schedule',
     'workarounds',
   ];

diff --git a/lib/config/presets/internal/index.ts b/lib/config/presets/internal/index.ts
@@ -8,6 +8,7 @@ import * as monorepoPreset from './monorepo';
 import * as npm from './npm';
 import * as packagesPreset from './packages';
 import * as previewPreset from './preview';
+import * as regexManagersPreset from './regex-managers';
 import * as schedulePreset from './schedule';
 import * as workaroundsPreset from './workarounds';
 
@@ -21,6 +22,7 @@ export const groups: Record<string, Record<string, Preset>> = {
   npm: npm.presets,
   packages: packagesPreset.presets,
   preview: previewPreset.presets,
+  regexManagers: regexManagersPreset.presets,
   schedule: schedulePreset.presets,
   workarounds: workaroundsPreset.presets,
 };

diff --git a/lib/config/presets/internal/regex-managers.ts b/lib/config/presets/internal/regex-managers.ts
@@ -0,0 +1,15 @@
+import { Preset } from '../common';
+
+export const presets: Record<string, Preset> = {
+  dockerfileVersions: {
+    description: 'Update _VERSION variables in Dockerfiles',
+    regexManagers: [
+      {
+        fileMatch: ['(^|/|\\.)Dockerfile$', '(^|/)Dockerfile\\.[^/]*$'],
+        matchStrings: [
+          '# renovate: datasource=(?<datasource>[a-z-]+?) depName=(?<depName>[^\\s]+?)(?: lookupName=(?<lookupName>[^\\s]+?))?(?: versioning=(?<versioning>[a-z-]+?))?\\s(?:ENV|ARG) .+?_VERSION=(?<currentValue>.+?)\\s',
+        ],
+      },
+    ],
+  },
+};