Use "rule" term instead of "check"

.prettierignore

@@ -5,7 +5,7 @@
 .ionide/
 
 # Test files
-/internal/check/checkdata/schema/testdata/input/invalid-schema.json
-/internal/check/checkdata/testdata/packageindexes/invalid-JSON/package_foo_index.json
-/internal/check/checkfunctions/testdata/packageindexes/invalid-JSON/package_foo_index.json
-/internal/check/checkfunctions/testdata/sketches/InvalidJSONMetadataFile/sketch.json
+/internal/rule/schema/testdata/input/invalid-schema.json
+/internal/project/projectdata/testdata/packageindexes/invalid-JSON/package_foo_index.json
+/internal/rule/rulefunction/testdata/packageindexes/invalid-JSON/package_foo_index.json
+/internal/rule/rulefunction/testdata/sketches/InvalidJSONMetadataFile/sketch.json

Taskfile.yml

@@ -17,8 +17,8 @@ tasks:
     desc: Generate Go code
     cmds:
       - go get -u "github.com/go-bindata/go-bindata/...@v3.1.1"
-      - go-bindata -nocompress -nometadata -o "./internal/check/checkdata/schema/schemadata/bindata.go" --pkg schemadata --prefix "./etc/schemas/" "./etc/schemas/"
-      - go-bindata -nocompress -nometadata -o "./internal/check/checkdata/schema/testdata/bindata.go" --pkg testdata --prefix "./internal/check/checkdata/schema/testdata/input/" "./internal/check/checkdata/schema/testdata/input/"
+      - go-bindata -nocompress -nometadata -o "./internal/rule/schema/schemadata/bindata.go" --pkg schemadata --prefix "./etc/schemas/" "./etc/schemas/"
+      - go-bindata -nocompress -nometadata -o "./internal/rule/schema/testdata/bindata.go" --pkg testdata --prefix "./internal/rule/schema/testdata/input/" "./internal/rule/schema/testdata/input/"
       - go get -u golang.org/x/tools/cmd/stringer@v0.0.0-20201211192254-72fbef54948b
       - go generate ./...
       - task: go:format
@@ -268,5 +268,5 @@ vars:
 
   WORKFLOW_SCHEMA_PATH: "$(mktemp -t gha-workflow-schema-XXXXXXXXXX.json)"
 
-  CODESPELL_SKIP_OPTION: '--skip "./.git,go.mod,go.sum,./arduino-lint,./arduino-lint.exe,./internal/check/checkfunctions/testdata/libraries/MisspelledSentenceParagraphValue/library.properties,./site"'
+  CODESPELL_SKIP_OPTION: '--skip "./.git,go.mod,go.sum,./arduino-lint,./arduino-lint.exe,./internal/rule/rulefunction/testdata/libraries/MisspelledSentenceParagraphValue/library.properties,./site"'
   CODESPELL_IGNORE_WORDS_OPTION: "--ignore-words ./etc/codespell-ignore-words-list.txt"

docs/CONTRIBUTING.md

@@ -124,7 +124,7 @@ By default, all tests for all arduino-lint's Go packages are run. To run unit te
 packages, you can set the `TARGETS` environment variable, e.g.:
 
 ```
-TARGETS=./internal/check task go:test-unit
+TARGETS=./internal/rule task go:test-unit
 ```
 
 Alternatively, to run only some specific test(s), you can specify a regex to match against the test function name, e.g.:

docs/index.md

@@ -1,7 +1,7 @@
 **arduino-lint** is a command line tool that checks for common problems with [Arduino](https://www.arduino.cc/)
 projects.
 
-Its focus is on the structure, metadata, and configuration of Arduino projects, rather than the code. Checks cover
+Its focus is on the structure, metadata, and configuration of Arduino projects, rather than the code. Rules cover
 [specification](https://arduino.github.io/arduino-cli/latest/library-specification) compliance, Library Manager
 submission [requirements](https://github.com/arduino/Arduino/wiki/Library-Manager-FAQ), and best practices.