chore: add linter configs (editorconfig, hadolint, markdownlint, prettier, yamllint, ruff, zed)

.editorconfig

@@ -0,0 +1,24 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.{yml,yaml}]
+indent_size = 2
+
+[*.{json,jsonc}]
+indent_size = 2
+
+[*.md]
+trim_trailing_whitespace = false
+
+[*.py]
+indent_size = 4
+
+[{Makefile,makefile}]
+indent_style = tab

.hadolint.yaml

@@ -0,0 +1,10 @@
+ignored:
+  - DL3008
+  - DL3042
+  - DL3018
+  - DL3059
+trustedRegistries:
+  - docker.io
+  - ghcr.io
+  - quay.io
+  - gcr.forust.xyz

.markdownlint.json

@@ -0,0 +1,8 @@
+{
+  "default": true,
+  "MD013": false,
+  "MD024": false,
+  "MD033": false,
+  "MD041": false,
+  "MD046": false
+}

.prettierrc.yaml

@@ -0,0 +1,8 @@
+bracketSameLine: true
+htmlWhitespaceSensitivity: css
+printWidth: 120
+tabWidth: 2
+singleQuote: true
+trailingComma: all
+proseWrap: preserve
+endOfLine: lf

.yamllint

@@ -0,0 +1,17 @@
+extends: default
+
+rules:
+  comments:
+    min-spaces-from-content: 1
+  comments-indentation: false
+  document-start: disable
+  line-length: disable
+  braces:
+    min-spaces-inside: 0
+    max-spaces-inside: 1
+  brackets:
+    min-spaces-inside: 0
+    max-spaces-inside: 1
+  indentation:
+    spaces: 2
+    indent-sequences: consistent

.zed/settings.json

@@ -0,0 +1,39 @@
+{
+  "tab_size": 2,
+  "soft_wrap": "prefer_line",
+  "preferred_line_length": 120,
+  "format_on_save": "on",
+  "languages": {
+    "YAML": {
+      "tab_size": 2,
+      "hard_tabs": false,
+      "format_on_save": "on",
+      "formatter": {
+        "language_server": { "name": "yaml-language-server" }
+      }
+    },
+    "Python": {
+      "tab_size": 4,
+      "format_on_save": "on",
+      "formatter": {
+        "language_server": { "name": "ruff" }
+      }
+    }
+  },
+  "lsp": {
+    "yaml-language-server": {
+      "settings": {
+        "yaml": {
+          "schemas": {
+            "kubernetes": ["**/k8s/*.yaml", "**/k8s/*.yml"]
+          },
+          "validate": true,
+          "completion": true,
+          "format": {
+            "enable": true
+          }
+        }
+      }
+    }
+  }
+}

ruff.toml

@@ -0,0 +1,11 @@
+target-version = "py311"
+line-length = 120
+
+[lint]
+select = ["E", "F", "W", "I", "N", "UP", "S", "B", "A", "C4", "SIM", "ARG"]
+ignore = ["E501", "S101"]
+
+[format]
+quote-style = "single"
+indent-style = "space"
+line-ending = "lf"