Add YAML/expand Python tooling checks

.flox/env/manifest.lock

@@ -120,16 +120,16 @@
       "vulture": {
         "pkg-path": "python312Packages.vulture"
       },
+      "xenon": {
+        "pkg-path": "xenon"
+      },
       "yamllint": {
         "pkg-path": "yamllint"
       }
     },
     "hook": {
       "on-activate": "if [[ -f .env ]]; then\n  set -a\n  source .env\n  set +a\nfi\n"
     },
-    "profile": {
-      "common": "if [[ -f .env ]]; then\n  set -a\n  source .env\n  set +a\nfi\n"
-    },
     "options": {
       "systems": [
         "aarch64-darwin",
@@ -3846,6 +3846,126 @@
       "group": "toplevel",
       "priority": 5
     },
+    {
+      "attr_path": "xenon",
+      "broken": false,
+      "derivation": "/nix/store/yimma6wljfig168ilbki8iwfannznniz-xenon-0.9.3.drv",
+      "description": "Monitoring tool based on radon",
+      "install_id": "xenon",
+      "license": "MIT",
+      "locked_url": "https://github.com/flox/nixpkgs?rev=f61125a668a320878494449750330ca58b78c557",
+      "name": "xenon-0.9.3",
+      "pname": "xenon",
+      "rev": "f61125a668a320878494449750330ca58b78c557",
+      "rev_count": 907002,
+      "rev_date": "2025-12-05T15:54:32Z",
+      "scrape_date": "2025-12-07T02:57:24.134342Z",
+      "stabilities": [
+        "unstable"
+      ],
+      "unfree": false,
+      "version": "0.9.3",
+      "outputs_to_install": [
+        "out"
+      ],
+      "outputs": {
+        "dist": "/nix/store/h707xs7v5p453a3ld80ykawgbmskqsmr-xenon-0.9.3-dist",
+        "out": "/nix/store/12fqv1v3pl5bj068xk6iarari7af9qfm-xenon-0.9.3"
+      },
+      "system": "aarch64-darwin",
+      "group": "toplevel",
+      "priority": 5
+    },
+    {
+      "attr_path": "xenon",
+      "broken": false,
+      "derivation": "/nix/store/qn3i7jk8cmrq1syirx11lipk3i2hzcw0-xenon-0.9.3.drv",
+      "description": "Monitoring tool based on radon",
+      "install_id": "xenon",
+      "license": "MIT",
+      "locked_url": "https://github.com/flox/nixpkgs?rev=f61125a668a320878494449750330ca58b78c557",
+      "name": "xenon-0.9.3",
+      "pname": "xenon",
+      "rev": "f61125a668a320878494449750330ca58b78c557",
+      "rev_count": 907002,
+      "rev_date": "2025-12-05T15:54:32Z",
+      "scrape_date": "2025-12-07T03:07:48.320764Z",
+      "stabilities": [
+        "unstable"
+      ],
+      "unfree": false,
+      "version": "0.9.3",
+      "outputs_to_install": [
+        "out"
+      ],
+      "outputs": {
+        "dist": "/nix/store/6gdi03dhwl9r1r1kk1isds1sdvxjlqk0-xenon-0.9.3-dist",
+        "out": "/nix/store/2cqazgb5nvvlw2m2i704ni55a0a070mx-xenon-0.9.3"
+      },
+      "system": "aarch64-linux",
+      "group": "toplevel",
+      "priority": 5
+    },
+    {
+      "attr_path": "xenon",
+      "broken": false,
+      "derivation": "/nix/store/l6h708isjw1k8nxwf29lyl4zssg7xpnk-xenon-0.9.3.drv",
+      "description": "Monitoring tool based on radon",
+      "install_id": "xenon",
+      "license": "MIT",
+      "locked_url": "https://github.com/flox/nixpkgs?rev=f61125a668a320878494449750330ca58b78c557",
+      "name": "xenon-0.9.3",
+      "pname": "xenon",
+      "rev": "f61125a668a320878494449750330ca58b78c557",
+      "rev_count": 907002,
+      "rev_date": "2025-12-05T15:54:32Z",
+      "scrape_date": "2025-12-07T03:17:11.917914Z",
+      "stabilities": [
+        "unstable"
+      ],
+      "unfree": false,
+      "version": "0.9.3",
+      "outputs_to_install": [
+        "out"
+      ],
+      "outputs": {
+        "dist": "/nix/store/rvgppp1fj1jpxkgyql9dni0b64gy07jn-xenon-0.9.3-dist",
+        "out": "/nix/store/13x9sz293mi4hkp2p3nn9hsm4qdbyx15-xenon-0.9.3"
+      },
+      "system": "x86_64-darwin",
+      "group": "toplevel",
+      "priority": 5
+    },
+    {
+      "attr_path": "xenon",
+      "broken": false,
+      "derivation": "/nix/store/631zg34bnfrnqr3jfdgvh5glnm278ddf-xenon-0.9.3.drv",
+      "description": "Monitoring tool based on radon",
+      "install_id": "xenon",
+      "license": "MIT",
+      "locked_url": "https://github.com/flox/nixpkgs?rev=f61125a668a320878494449750330ca58b78c557",
+      "name": "xenon-0.9.3",
+      "pname": "xenon",
+      "rev": "f61125a668a320878494449750330ca58b78c557",
+      "rev_count": 907002,
+      "rev_date": "2025-12-05T15:54:32Z",
+      "scrape_date": "2025-12-07T03:27:23.885060Z",
+      "stabilities": [
+        "unstable"
+      ],
+      "unfree": false,
+      "version": "0.9.3",
+      "outputs_to_install": [
+        "out"
+      ],
+      "outputs": {
+        "dist": "/nix/store/sgjrpkpv7nri4pbwh07ixr5829rhkg43-xenon-0.9.3-dist",
+        "out": "/nix/store/4l814ds66cdq01prr8q5krjzz29fchri-xenon-0.9.3"
+      },
+      "system": "x86_64-linux",
+      "group": "toplevel",
+      "priority": 5
+    },
     {
       "attr_path": "yamllint",
       "broken": false,

.flox/env/manifest.toml

@@ -46,6 +46,7 @@ direnv.pkg-path = "direnv"
 jq.pkg-path = "jq"
 markdownlint-cli.pkg-path = "markdownlint-cli"
 pre-commit.pkg-path = "pre-commit"
+xenon.pkg-path = "xenon"
 
 [hook]
 on-activate = '''

.github/workflows/run_claude_code_coding_agent.yaml

@@ -18,10 +18,16 @@ on:
 jobs:
   claude:
     if: |
-      (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
-      (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
-      (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude')) ||
-      (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
+      (github.event_name == 'issue_comment' &&
+        contains(github.event.comment.body, '@claude')) ||
+      (github.event_name == 'pull_request_review_comment' &&
+        contains(github.event.comment.body, '@claude')) ||
+      (github.event_name == 'pull_request_review' &&
+        contains(github.event.review.body, '@claude')) ||
+      (github.event_name == 'issues' && (
+        contains(github.event.issue.body, '@claude') ||
+        contains(github.event.issue.title, '@claude')
+      ))
     runs-on: ubuntu-latest
     permissions:
       contents: read

.github/workflows/run_code_checks.yaml

@@ -3,6 +3,7 @@ name: Code checks
 run-name: Code checks
 on:
   pull_request:
+  # Allows for Rust cache to be established on master branch
   push:
     branches:
       - master
@@ -83,11 +84,28 @@ jobs:
         uses: flox/activate-action@v1
         with:
           command: mask development markdown all
+  run_yaml_code_checks:
+    name: Run YAML code checks
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Install Flox
+        uses: flox/install-flox-action@v2
+      - name: Run YAML code checks
+        uses: flox/activate-action@v1
+        with:
+          command: mask development yaml all
   upload_test_coverage:
     needs:
       - run_rust_code_checks
       - run_python_code_checks
-    if: ${{ always() && (needs.run_rust_code_checks.result == 'success' || needs.run_python_code_checks.result == 'success') }}
+    if: |
+      always() &&
+      (
+        needs.run_rust_code_checks.result == 'success' &&
+        needs.run_python_code_checks.result == 'success'
+      )
     name: Upload coverage to Coveralls
     runs-on: ubuntu-latest
     steps:

.markdownlint.yaml

@@ -1,3 +1,4 @@
+---
 # Markdownlint configuration
 # See https://github.com/DavidAnson/markdownlint/blob/main/doc/Rules.md
 

.pre-commit-config.yaml

@@ -29,3 +29,12 @@ repos:
           - markdown
         language: system
         fail_fast: true
+      - id: yaml
+        name: Check all YAML code
+        entry: mask development yaml all
+        pass_filenames: false
+        types:
+          - file
+          - yaml
+        language: system
+        fail_fast: true

.yamllint.yaml

@@ -0,0 +1,14 @@
+---
+extends: default
+ignore: |
+  .venv/
+  target/
+  .flox/
+rules:
+  line-length:
+    max: 120
+  truthy:
+    allowed-values:
+      - "true"
+      - "false"
+      - 'on'