Implement custom version checks

Many dependencies are installed manually within the Dockerfiles,
where Renovate cannot determine the version numbers by default.
However, through custom matching, the corresponding data sources
can be invoked, and the version number replaced via regex.

.renovaterc

@@ -7,5 +7,29 @@
     ":rebaseStalePrs"
   ],
   "prConcurrentLimit": 10,
-  "branchPrefix": "renovate/"
+  "branchPrefix": "renovate/",
+  "customManagers": [
+    {
+      "customType": "regex",
+      "description": "Update _VERSION variables in Dockerfiles",
+      "fileMatch": [
+        "(^|/|\\.)Dockerfile$",
+        "(^|/)Dockerfile\\.[^/]*$"
+      ],
+      "matchStrings": [
+        "# renovate: datasource=(?<datasource>[a-z-]+?)(?: depName=(?<depName>.+?))? packageName=(?<packageName>.+?)(?: versioning=(?<versioning>[a-z-]+?))?\\s(?:ENV|ARG) .+?_VERSION=(?<currentValue>.+?)\\s"
+      ]
+    }
+  ],
+  "packageRules": [
+    {
+      "matchDatasources": [
+        "github-release"
+      ],
+      "matchPackageNames": [
+        "llvm/llvm-project"
+      ],
+      "extractVersion": "^llvmorg-(?<version>\\d+)\\.\\d+\\.\\d+$"
+    }
+  ]
 }

images/fava/Dockerfile

@@ -1,7 +1,9 @@
+# renovate: datasource=github-tags depName=beancount packageName=beancount/beancount
 ARG BEANCOUNT_VERSION=2.3.6
+# renovate: datasource=github-tags depName=fava packageName=beancount/fava
 ARG FAVA_VERSION=1.27.3
 
-FROM node:lts-slim as node_build_env
+FROM node:20.17.0-slim as node_build_env
 ARG FAVA_VERSION
 
 RUN set -eux; \

images/frp/Dockerfile

@@ -1,3 +1,4 @@
+# renovate: datasource=github-releases depName=frp packageName=fateder/frp
 ARG FRP_VERSION=0.60.0
 
 FROM scratch AS src

images/lua-clib/Dockerfile

@@ -2,8 +2,11 @@ ARG LUA_5_1_VERSION=5.1.5
 ARG LUA_5_2_VERSION=5.2.4
 ARG LUA_5_3_VERSION=5.3.6
 ARG LUA_5_4_VERSION=5.4.4
+# renovate: datasource=github-tags depName=luarocks packageName=luarocks/luarocks
 ARG LUAROCKS_VERSION=3.10.0
+# renovate: datasource=github-releases depName=dart-sass packageName=sass/dart-sass
 ARG DART_SASS_VERSION=1.71.1
+# renovate: datasource=github-tags depName=node packageName=nodejs/node
 ARG NODE_VERSION=20.11.1
 
 FROM debian:bookworm-slim AS builder
@@ -84,7 +87,7 @@ RUN set -e; \
     make -j $(nproc); \
     make install;
 
-FROM builder AS dart
+FROM builder AS sass
 
 ARG DART_SASS_VERSION
 ADD https://github.com/sass/dart-sass/releases/download/${DART_SASS_VERSION}/dart-sass-${DART_SASS_VERSION}-linux-x64.tar.gz /build/sass.tar.gz
@@ -140,7 +143,7 @@ COPY --from=lua52 /usr/local /usr/local
 COPY --from=lua53 /usr/local /usr/local
 COPY --from=lua54 /usr/local /usr/local
 COPY --from=node /usr/local /usr/local
-COPY --from=dart /usr/local /usr/local
+COPY --from=sass /usr/local /usr/local
 
 RUN --mount=type=cache,target=/var/cache/luarocks \
     set -e; \

images/nextcloud/Dockerfile

@@ -1,7 +1,9 @@
 FROM nextcloud:28.0.6-apache
 
+# renovate: datasource=github-releases depName=yt-dlp packageName=yt-dlp/yt-dlp versioning=loose
 ARG YTDLP_VERSION=2024.05.27
 # Debian ships node.js v18, make sure that the pageres version supports that
+# renovate: datasource=npm packageName=pageres-cli
 ARG PAGERES_VERSION=8.0.0
 
 RUN set -ex; \

images/node-script/Dockerfile

@@ -1,5 +1,20 @@
 FROM node:20.17.0-slim
 
+# renovate: datasource=npm packageName=npm
+ARG NPM_VERSION=10.5.0
+# renovate: datasource=npm packageName=bluebird
+ARG BLUEBIRD_VERSION=3.7.2
+# renovate: datasource=npm packageName=lodash
+ARG LODASH_VERSION=4.17.21
+# renovate: datasource=npm packageName=moment
+ARG MOMENT_VERSION=2.30.1
+# renovate: datasource=npm packageName=shelljs
+ARG SHELLJS_VERSION=0.8.5
+# renovate: datasource=npm packageName=js-yaml
+ARG JS_YAML_VERSION=4.1.0
+# renovate: datasource=npm packageName=got
+ARG GOT_VERSION=14.4.2
+
 # No need for root access for a script runner
 RUN useradd -m -d /home/runner -s /bin/bash runner;
 WORKDIR /home/runner
@@ -11,13 +26,13 @@ ENV PATH=/home/runner/.npm-global/bin:$PATH
 
 RUN set -e; \
     npm install --global --audit=false \
-        npm@10.5.0 \
-        bluebird \
-        lodash \
-        moment \
-        shelljs \
-        js-yaml \
-        got \
+        npm@${NPM_VERSION} \
+        bluebird@${BLUEBIRD_VERSION} \
+        lodash@${LODASH_VERSION} \
+        moment@${MOMENT_VERSION} \
+        shelljs@${SHELLJS_VERSION} \
+        js-yaml@${JS_YAML_VERSION} \
+        got@${GOT_VERSION} \
         ; \
     rm -r \
         /home/runner/.npm/_cacache \

images/python-script/Dockerfile

@@ -1,6 +1,13 @@
 FROM python:3.12.5-slim-bookworm
 
-LABEL version=1.1.0
+ARG PIP_VERSION=24.2
+ARG NUMPY_VERSION=2.1.0
+ARG HTTPIE_VERSION=3.2.3
+ARG PYFROGEJO_VERSION=1.0.2
+ARG DOCKER_VERSION=7.1.0
+ARG XQ_VERSION=0.0.4
+ARG SPOTIFY_VERSION=0.10.2
+ARG REQUESTS_VERSION=2.32.2
 
 RUN set -e; \
     apt-get update -q; \
@@ -30,7 +37,8 @@ USER runner
 
 ENV PATH=/home/runner/.local/bin:$PATH
 
+COPY requirements.txt ./
+
 RUN set -e; \
-    pip install --upgrade pip; \
-    pip install --user numpy httpie giteapy docker xq yp spotify requests; \
+    pip install --user -r requirements.txt; \
     rm -r /home/runner/.cache;

images/python-script/requirements.txt

@@ -0,0 +1,8 @@
+pip
+numpy
+httpie
+pyforgejo
+requests
+spotify
+xq
+docker

images/rust-xwin/Dockerfile

@@ -2,6 +2,7 @@
 FROM debian:bullseye-slim AS xwin-download
 
 ARG MANIFEST_VERSION=16
+# renovate: datasource=github-releases depName=xwin packageName=Jake-Shadle/xwin
 ARG XWIN_VERSION=0.6.5
 ARG XWIN_PREFIX="xwin-$XWIN_VERSION-x86_64-unknown-linux-musl"
 ADD https://github.com/Jake-Shadle/xwin/releases/download/$XWIN_VERSION/$XWIN_PREFIX.tar.gz /root/$XWIN_PREFIX.tar.gz
@@ -27,6 +28,7 @@ RUN set -eux; \
 
 FROM rust:slim-bullseye AS rust-xwin
 
+# renovate: datasource=github-releases depName=llvm packageName=llvm/llvm-project
 ARG LLVM_VERSION=18
 ENV KEYRINGS=/usr/local/share/keyrings