ci: linting

.github/workflows/lint.yml

@@ -0,0 +1,30 @@
+---
+name: Basic Linting
+
+on:
+  pull_request:
+    branches: ["**"]
+  push:
+    branches: [main]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+    - uses: actions/checkout@v4
+    # - uses: asdf-vm/actions/setup@v3
+    # - name: Install tooling required for pre-commit
+    #   run: |
+    #     for tool in actionlint shellcheck terraform terraform-docs tflint ; do
+    #       asdf plugin add "${tool}"
+    #       asdf install "${tool}"
+    #     done
+      # moving actionlint to centralized composite action
+    - uses: camunda/infra-global-github-actions/actionlint@main
+      with:
+        version: '1.7.4'
+
+    - uses: pre-commit/action@v3.0.1
+      with:
+        extra_args: --all-files --verbose

.gitignore

@@ -1,2 +1,2 @@
 *.3mf
-*.stl
+*.stl

.pre-commit-config.yaml

@@ -0,0 +1,39 @@
+---
+repos:
+- repo: https://github.com/pre-commit/pre-commit-hooks
+  rev: v5.0.0
+  hooks:
+  - id: trailing-whitespace
+  - id: end-of-file-fixer
+  - id: check-added-large-files
+    args:
+    - --maxkb=1000
+- repo: https://github.com/detailyang/pre-commit-shell
+  rev: v1.0.6
+  hooks:
+  - id: shell-lint
+    args: [--external-sources]
+- repo: https://github.com/adrienverge/yamllint
+  rev: v1.37.0
+  hooks:
+  - id: yamllint
+    args: ['-c', '.lint/yamllint/.yamllint']
+- repo: https://github.com/rhysd/actionlint
+  rev: v1.7.7
+  hooks:
+  - id: actionlint
+- repo: https://github.com/psf/black
+  rev: 25.1.0
+  hooks:
+  - id: black
+    args:
+      [
+        "--line-length=121"
+      ]
+- repo: https://github.com/renovatebot/pre-commit-hooks
+  rev: 39.227.1
+  hooks:
+  - id: renovate-config-validator
+    args: ["--strict"]
+    language_version: 20.18.0  # workaround till https://github.com/renovatebot/pre-commit-hooks/issues/2460 is fixed
+...

.tool-versions

@@ -0,0 +1 @@
+pre-commit 4.2.0

Makefile

@@ -0,0 +1,24 @@
+.PHONY: help
+
+help:
+	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)
+
+.DEFAULT_GOAL := help
+
+
+.PHONY: asdf-plugins
+asdf-plugins:  ## Install asdf plugins
+	#
+	# Add plugins from .tool-versions file within the repo.
+	@# If the plugin is already installed asdf exits with 2, so grep is used to handle that.
+	@for plugin in $$(awk '{print $$1}' .tool-versions); do \
+		asdf plugin add $${plugin} 2>&1 | (grep "already added" && exit 0); \
+	done
+	# Update all plugins to their latest version
+	@asdf plugin update --all
+
+.PHONY: asdf-install
+asdf-install: asdf-plugins  ## Install tools with asdf
+	#
+	# Install tools via asdf.
+	@asdf install

models/README.md

@@ -7,4 +7,4 @@ This is my first [OpenSCAD](https://openscad.org/) project to get a grip on it.
 
 Here are some customization examples:
 ![Only 1 Bore Row](./rackmount_ears/rackmount_ear_1_bore_row_example.png)
-![2 Height Units](./rackmount_ears/rackmount_ear_2hu_example.png)
+![2 Height Units](./rackmount_ears/rackmount_ear_2hu_example.png)

models/rackmount_ears/rackmount_ears.scad

@@ -9,12 +9,12 @@ autosize=true;
 // rack size in inches. If autosize is true, this value will be ignored. Only 10 and 19 inch racks are supported.
 rack_size=10; // [10:10 inch,19:19 inch]
 
-// Width of the device in mm. Will determine the width of the rackmount ears depending on rack_size. 
+// Width of the device in mm. Will determine the width of the rackmount ears depending on rack_size.
 device_width=201;
 // Height of the device in mm. Will determine the height of the rackmount ear in standard HeightUnits (1HU=44.5 mm). The program will always choose the minimum number of units to fit the device height. Minimum is 1 unit.
 device_height=40;
 // Thickness of the rackmount ear.
-strength=3; 
+strength=3;
 
 /* [Device Bores] */
 // Distance (in mm) of the device's front bores(s) to the front of the device
@@ -70,9 +70,9 @@ echo("Height: ", RACK_HEIGHT);
 echo("Rack Bore Count: ", RACK_BORE_COUNT);
 
 // Calculate the width of the ear
-function get_ear_width(device_width) = 
-    device_width > RACK_WIDTH_10_INCH_INNER || autosize == false && rack_size == 19 ?   
-        (RACK_WIDTH_19_INCH - device_width) / 2 :  
+function get_ear_width(device_width) =
+    device_width > RACK_WIDTH_10_INCH_INNER || autosize == false && rack_size == 19 ?
+        (RACK_WIDTH_19_INCH - device_width) / 2 :
         (RACK_WIDTH_10_INCH_OUTER - device_width) / 2
 ;
 rack_ear_width = get_ear_width(device_width);
@@ -83,8 +83,8 @@ function get_bore_depth(device_bore_margin_horizontal,device_bore_columns) =
 // Calculate the depth of the ear
 depth=device_bore_distance_front*2+get_bore_depth(device_bore_margin_horizontal,device_bore_columns);
 device_screw_alignment_vertical=
-    center_device_bore_alignment ? 
-        RACK_HEIGHT / 2 : 
+    center_device_bore_alignment ?
+        RACK_HEIGHT / 2 :
         device_bore_margin_vertical / 2 + device_bore_distance_bottom
 ;
 device_screw_alignment = [strength,depth/2,device_screw_alignment_vertical];
@@ -99,8 +99,8 @@ module base_ear(width,strength,height) {
 }
 
 module screws_countersunk(length, diameter_head, length_head, diameter_shaft) {
-    translate(device_screw_alignment) 
-    yrot(-90) 
+    translate(device_screw_alignment)
+    yrot(-90)
     grid_copies(spacing=[device_bore_margin_vertical,device_bore_margin_horizontal],n=[device_bore_rows, device_bore_columns])
     union() {
         cylinder(h=length_head, r1=diameter_head/2, r2=diameter_shaft/2);

renovate.json5

@@ -34,7 +34,7 @@
     ],
     }
   ],
-  
+
   customManagers: [
     // for asdf-vm.org tool versions
     {
@@ -54,4 +54,4 @@
       versioningTemplate: "{{#if versioning}}{{{versioning}}}{{else}}semver{{/if}}",
     },
   ],
-}
+}