WIP: prepare rust-docker-base

This is not supposed to end up in the test-runner repository. But
I wanted to start working on a common base for the test-runner and
analyzer. So I'm doing it here until there is a dedicated repository.

Author: senekor

.appends/.github/labels.yml

@@ -166,44 +166,3 @@
 - name: "paused"
   description: "Work paused until further notice"
   color: "e4e669"
-
-# ----------------------------------------------------------------------------------------- #
-# These are the repository-specific labels that augment the Exercise-wide labels defined in #
-# https://github.com/exercism/org-wide-files/blob/main/global-files/.github/labels.yml.     #
-# ----------------------------------------------------------------------------------------- #
-
-- name: "bug"
-  description: "Something isn't working"
-  color: "d73a4a"
-
-- name: "documentation"
-  description: "Improvements or additions to documentation"
-  color: "0075ca"
-
-- name: "duplicate"
-  description: "This issue or pull request already exists"
-  color: "cfd3d7"
-
-- name: "enhancement"
-  description: "New feature or request"
-  color: "a2eeef"
-
-- name: "good first issue"
-  description: "Good for newcomers"
-  color: "7057ff"
-
-- name: "help wanted"
-  description: "Extra attention is needed"
-  color: "008672"
-
-- name: "invalid"
-  description: "This doesn't seem right"
-  color: "e4e669"
-
-- name: "question"
-  description: "Further information is requested"
-  color: "d876e3"
-
-- name: "wontfix"
-  description: "This will not be worked on"
-  color: "ffffff"

.dockerignore

@@ -2,19 +2,21 @@ name: CI
 
 on:
   pull_request:
-    branches:
-      - main
+    paths-ignore:
+      - '**.md'
   push:
     branches:
       - main
+    paths-ignore:
+      - '**.md'
 
 jobs:
   build:
-    name: Tests
-    runs-on: ubuntu-24.04
+    name: Build image
+    runs-on: ubuntu-26.04
     steps:
       - name: Checkout code
         uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
 
-      - name: Run Tests in Docker
-        run: bin/run-tests-in-docker.sh
+      - name: Build image
+        run: docker build -t "exercism/rust-docker-base" .

.github/labels.yml

@@ -13,6 +13,8 @@ jobs:
   build-and-push-image:
     if: github.repository_owner == 'exercism' # Stops this job from running on forks.
     uses: exercism/github-actions/.github/workflows/docker-build-push-image.yml@main
+    with:
+      aws_ecr: false
     secrets:
       AWS_ACCOUNT_ID: ${{secrets.AWS_ACCOUNT_ID}}
       AWS_REGION: ${{secrets.AWS_REGION}}

.github/workflows/ci.yml

@@ -0,0 +1,24 @@
+name: Deploy
+
+on:
+  pull_request:
+    paths:
+      - Dockerfile
+  push:
+    # branches:
+    #   - main
+    paths:
+      - Dockerfile
+
+jobs:
+  hadolint:
+    runs-on: ubuntu-26.04
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
+
+      - name: Run hadolint
+        uses: hadolint/hadolint-action@2332a7b74a6de0dda2e2221d575162eba76ba5e5
+        with:
+          dockerfile: Dockerfile