fix: define default branch

.drone.yml

@@ -10,7 +10,7 @@ steps:
 - name: markdown lint
   commands:
   - markdownlint *.md
-  image: docker.io/volkerraschek/markdownlint:0.29.0
+  image: docker.io/volkerraschek/markdownlint:0.30.0
   resources:
     limits:
       cpu: 50

Dockerfile

@@ -1,18 +1,15 @@
-FROM docker.io/library/alpine:3.12
+FROM docker.io/library/node:lts-alpine3.15 AS build
 
-ARG NODEJS_VERSION=12.22.6-r0
-ARG MARKDOWNLINT_VERSION
+ARG MARKDOWNLINT_VERSION=master
 
 RUN set -ex && \
-    apk add --no-cache nodejs=${NODEJS_VERSION} nodejs-npm=${NODEJS_VERSION}
+    apk update && \
+    apk upgrade && \
+    apk add --no-cache git
 
-RUN if [ ! -z "${MARKDOWNLINT_VERSION}" ]; then set -ex; npm install -g markdownlint-cli@${MARKDOWNLINT_VERSION}; fi
-RUN if [ -z "${MARKDOWNLINT_VERSION}" ]; then set -ex; npm install -g markdownlint-cli; fi
+RUN git clone --branch ${MARKDOWNLINT_VERSION} https://github.com/igorshubovych/markdownlint-cli /markdownlint && \
+    cd /markdownlint && \
+    npm install --production && \
+    npm install --global
 
-RUN set -ex && \
-    npm cache clean --force && \
-    apk del nodejs-npm
-
-WORKDIR /work
-ENTRYPOINT ["/usr/bin/markdownlint"]
-CMD ["."]
+ENTRYPOINT [ "/usr/local/bin/markdownlint" ]

Makefile

@@ -1,6 +1,6 @@
 # MARKDOWNLINT_VERSION
 # Only required to install a specifiy version
-MARKDOWNLINT_VERSION?=
+MARKDOWNLINT_VERSION?=v0.30.0 # renovate: datasource=github-releases depName=markdownlint-ci lookupName=igorshubovych/markdownlint-cli versioning=semver
 
 # CONTAINER_RUNTIME
 # The CONTAINER_RUNTIME variable will be used to specified the path to a

renovate.json

@@ -1,8 +1,34 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "automerge": true,
+  "assignees": [ "volker.raschek" ],
   "automergeStrategy": "merge-commit",
   "automergeType": "pr",
-  "rebaseLabel": "renovate/rebase",
-  "rebaseWhen": "behind-base-branch"
+  "labels": [ "renovate" ],
+  "packageRules": [
+    {
+      "addLabels": [ "renovate/droneci", "renovate/automerge" ],
+      "automerge": true,
+      "matchManagers": "droneci",
+      "matchUpdateTypes": [ "minor", "patch"]
+    },
+    {
+      "addLabels": [ "renovate/markdownlint-cli", "renovate/automerge" ],
+      "automerge": false,
+      "matchPackageNames": [ "markdownlint-cli" ],
+      "matchManagers": [ "regex" ]
+    }
+  ],
+  "rebaseLabel": "renovate/rebase",
+  "rebaseWhen": "behind-base-branch",
+  "regexManagers": [
+    {
+      "description": "Update version",
+      "fileMatch": [
+        "^Makefile$"
+      ],
+      "matchStrings": [
+        "MARKDOWNLINT_VERSION\\?=(?<currentValue>.*) # renovate: datasource=(?<datasource>.*) depName=(?<depName>.*) (lookupName=(?<lookupName>.*))? (versioning=(?<versioning>.*))?"
+      ]
+    }
+  ]
 }