Use git-hooks.nix, treefmt-nix, and nix-direnv

.editorconfig

@@ -0,0 +1,19 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_size = 2
+indent_style = space
+max_line_length = 120
+trim_trailing_whitespace = true
+
+[*.adoc]
+indent_size = unset
+
+[*.{adoc,envrc,nix,nu}]
+max_line_length = off
+
+[{justfile,.justfile,*.just,*.rs}]
+indent_size = 4

.envrc

@@ -0,0 +1,5 @@
+if ! has nix_direnv_version || ! nix_direnv_version 3.0.6; then
+  source_url "https://raw.githubusercontent.com/nix-community/nix-direnv/3.0.6/direnvrc" "sha256-RYcUJaRMf8oF5LznDrlCXbkOQrywm0HDv1VjYGaJGdM="
+fi
+
+use flake

.github/workflows/build-pico.yaml

@@ -1,4 +1,4 @@
-name: Build Rasbperry Pi Pico
+name: Build Raspberry Pi Pico
 
 "on":
   pull_request:

.github/workflows/clippy-attiny85.yaml

@@ -24,5 +24,3 @@ jobs:
       - uses: actions/checkout@v4
       - uses: DeterminateSystems/nix-installer-action@v14
       - uses: DeterminateSystems/magic-nix-cache-action@v8
-      # - name: Lint Rust code with Clippy
-      #   run: nix develop --command 'cd boards/attiny85; cargo clippy'

.github/workflows/flake-lock-updater.yaml

@@ -22,5 +22,6 @@ jobs:
           pr-labels: |
             automated
             dependencies
+          pr-reviewers: ${{ github.repository_owner }}
           pr-title: "chore: update flake.lock"
           token: ${{ secrets.GH_TOKEN_FOR_UPDATES }}

.github/workflows/link-checker.yaml

@@ -0,0 +1,39 @@
+name: Check URLs with Lychee
+
+"on":
+  pull_request:
+    branches: [main]
+    paths:
+      - .github/workflows/link-checker.yaml
+      - flake.lock
+      - '**.adoc'
+  push:
+    branches: [main]
+    paths:
+      - .github/workflows/link-checker.yaml
+      - flake.lock
+      - '**.adoc'
+  schedule:
+    # Run once a month on the 14th.
+    - cron: "0 0 14 * *"
+  workflow_dispatch:
+
+jobs:
+  link-checker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Restore lychee cache
+        uses: actions/cache@v4
+        with:
+          path: .lycheecache
+          key: cache-lychee-${{ github.sha }}
+          restore-keys: cache-lychee-
+      - uses: actions/checkout@v4
+      - uses: DeterminateSystems/nix-installer-action@v14
+      - uses: DeterminateSystems/magic-nix-cache-action@v8
+      - name: Convert the Asciidoc files to html
+        run: nix develop --command asciidoctor ./**/*.adoc
+      - name: Run lychee on the generated site
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: nix develop --command lychee --cache --no-progress --verbose ./**/*.html

.github/workflows/test-check-image-metadata.yaml → .github/workflows/test-update-nix-direnv.yaml

@@ -1,27 +1,27 @@
-name: Test check-image-metadata.nu
+name: Test update-nix-direnv.nu
 "on":
   pull_request:
     branches: ["main"]
     paths:
-      - .github/workflows/test-check-image-metadata.yaml
+      - .github/workflows/test-update-nix-direnv.yaml
       - flake.lock
-      - check-image-metadata.nu
-      - check-image-metadata-tests.nu
+      - update-nix-direnv.nu
+      - update-nix-direnv-tests.nu
   push:
     branches: ["main"]
     paths:
-      - .github/workflows/test-check-image-metadata.yaml
+      - .github/workflows/test-update-nix-direnv.yaml
       - flake.lock
-      - check-image-metadata.nu
-      - check-image-metadata-tests.nu
+      - update-nix-direnv.nu
+      - update-nix-direnv-tests.nu
   workflow_dispatch:
 
 jobs:
-  test-check-image-metadata:
+  test-update-nix-direnv:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: DeterminateSystems/nix-installer-action@v14
       - uses: DeterminateSystems/magic-nix-cache-action@v8
       - name: Run the Nushell tests
-        run: nix develop --command nu check-image-metadata-tests.nu
+        run: nix develop --command nu update-nix-direnv-tests.nu

.github/workflows/treefmt.yaml

@@ -0,0 +1,21 @@
+name: Check files with treefmt
+"on":
+  pull_request:
+    branches: ["main"]
+  push:
+    branches: ["main"]
+
+jobs:
+  treefmt:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: DeterminateSystems/nix-installer-action@v14
+      - uses: DeterminateSystems/magic-nix-cache-action@v8
+      - name: Run treefmt
+        run: nix develop --command treefmt --ci
+      - uses: reviewdog/action-suggester@v1
+        with:
+          fail_on_error: true
+          github_token: ${{ secrets.GH_TOKEN_FOR_UPDATES }}
+          tool_name: treefmt

.github/workflows/pre-commit-autoupdate.yaml → .github/workflows/update-nix-direnv.yaml

@@ -1,31 +1,28 @@
-name: Pre-commit auto-update
+name: Update nix-direnv
 
 "on":
   schedule:
-    # Once a month on the 2nd
-    - cron: "0 0 2 * *"
+    - cron: "0 0 16 * *"
   workflow_dispatch:
 
 permissions:
   contents: write
   pull-requests: write
 
 jobs:
-  pre-commit-autoupdate:
+  update-nix-direnv:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: DeterminateSystems/nix-installer-action@v14
       - uses: DeterminateSystems/magic-nix-cache-action@v8
-      - name: Update pre-commit hooks
-        run: nix develop --command pre-commit autoupdate
-      - name: Run pre-commit hooks
-        run: nix develop --command pre-commit run --all-files
+      - name: Update nix-direnv to the latest version
+        run: nix develop --command nu update-nix-direnv.nu
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v7
         with:
           assignees: ${{ github.repository_owner }}
-          branch: "update/pre-commit-hooks"
-          commit-message: "chore(deps): Update pre-commit hooks"
-          title: "chore(deps): Update pre-commit hooks"
+          branch: "update/nix-direnv"
+          commit-message: "chore(deps): Update nix-direnv"
+          title: "chore(deps): Update nix-direnv"
           token: ${{ secrets.GH_TOKEN_FOR_UPDATES }}

.gitignore

@@ -26,3 +26,12 @@ target/
 
 # Nix
 result
+
+# git-hooks.nix
+/.pre-commit-config.yaml
+
+# Asciidoctor
+*.html
+
+# lychee
+.lycheecache

.justfile

@@ -2,15 +2,13 @@ set shell := ["nu", "-c"]
 
 default: build
 
-alias fmt := format
-
-format: just-fmt rustfmt
-
-rustfmt:
-    ^rustfmt **/*.rs
+alias c := check
 
-just-fmt:
-    ^just --fmt --unstable
+check: && format
+    #!/usr/bin/env nu
+    ^yamllint .
+    ^asciidoctor '**/*.adoc'
+    ^lychee --cache **/*.html
 
 alias b := build
 
@@ -22,6 +20,11 @@ build board="attiny85" profile="dev":
         ^cargo objcopy -- -O ihex "pwm-fan-controller-{{ board }}.hex"
     }
 
+alias fmt := format
+
+format:
+    treefmt
+
 alias f := run
 alias flash := run
 alias r := run
@@ -43,8 +46,21 @@ run board="attiny85" profile="dev" method="": (build board profile)
         } else if "{{ method }}" == "elf2uf2-rs" {
             ^elf2uf2-rs --deploy $"boards/{{ board }}/target/thumbv6m-none-eabi/($build_type)/pwm-fan-controller-pico"
         } else if "{{ method }}" == "probe-rs" {
-            ^probe-rs run --chip RP2040 --protocol swd $"boards/{{ board }}/target/thumbv6m-none-eabi/($build_type)/pwm-fan-controller-pico"
+            ^probe-rs run \
+                --chip RP2040 \
+                --protocol swd \
+                $"boards/{{ board }}/target/thumbv6m-none-eabi/($build_type)/pwm-fan-controller-pico"
         }
+    } else if "{{ board }}" == "qt-py-ch32v203" {
+        let build_type = {
+            if "{{ profile }}" == "dev" {
+                "debug"
+            } else {
+                "{{ profile }}"
+            }
+        }
+        ^wchisp flash \
+            $"boards/{{ board }}target/riscvimac-unknown-none-elf/($build_type)/pwm-fan-controller-qt-py-ch32v203"
     }
 
 alias p := package
@@ -53,16 +69,20 @@ alias pack := package
 package board="attiny85":
     ^nix build ".#pwm-fan-controller-{{ board }}"
 
+alias t := test
+
+test:
+    nu update-nix-direnv-tests.nu
+
 alias u := update
-alias up := package
+alias up := update
 
 update:
     ^nix flake update
     cd "{{ justfile_directory() }}/boards/attiny85"
     ^cargo update
     cd "{{ justfile_directory() }}/boards/pico"
     ^cargo update
-
-strip-image-metadata:
-    #!/usr/bin/env nu
-    check-image-metadata --strip
+    cd "{{ justfile_directory() }}/boards/qt-py-ch32v203"
+    ^cargo update
+    nu update-nix-direnv.nu