#3035: Add yamllint GHA

[slry]

@yegor256 take a look, please
Closes #3035

---

PR-Codex overview

This PR updates YAML files and code in the project. It includes changes related to error emails, test resources, and code samples.

Detailed summary

• Updated email addresses in error files
• Added test resources for code samples
• Modified YAML files for parser and maven plugins
• Adjusted locators and sheets in test resources

The following files were skipped due to too many changes: eo-parser/src/test/resources/org/eolang/parser/packs/syntax/vertical-methods-in-application.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/space-in-tail.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-abstract-decoratee.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-incorrect-version.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/explicit-data.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/syntax/anonymous.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/long-character.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/abstracts.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/space-in-naming.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/unphi/with-data.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/adds-default-package.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-not-one-home-meta.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/not-empty-atoms.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/one-space-indent.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/redundant-parentheses/extra-braces-5.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/suffix-with-dots.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-duplicate-names.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-name-duplicates.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/syntax/tuples.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/comment-in-method.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/xi-inside-locator.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-empty-package-meta.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-incorrect-architect.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-mandatory-home-meta.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/vertical-method-in-horizontal-application.yaml, eo-parser/src/test/resources/org/eolang/parser/samples/times.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/invalid-int-literal.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/root-inside-locator.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-signed-binding-index.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/too-far-right-indent.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/arrays.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/add-versioned-probes.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-self-naming-with-method-and-this.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/empty-line-before-ref.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/redundant-parentheses/just-number.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/add-probes.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-not-one-package-meta.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-not-one-version-meta.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-unit-test-without-phi.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-comment-format-without-tests.yaml, eo-runtime/src/test/resources/org/eolang/snippets/fibo.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-mandatory-package-meta.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-mandatory-version-meta.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/empty-line-before-method.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/redundant-parentheses/extra-braces-4.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/copy-of-argument.yaml, eo-parser/src/test/resources/org/eolang/parser/samples/just-float.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/tuple-to-java.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/scopes-double-scope.yaml, eo-parser/src/test/resources/org/eolang/parser/samples/empty-string.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/double-root-inside-locator.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/priority/space-between.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/syntax/post-method.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/empty-line-before-ref-deep.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/bindings-to-java.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/data-as-bytes.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/method.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-external-weak-typed-atoms.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/redundant-parentheses/extra-braces-6.yaml, eo-parser/src/test/resources/org/eolang/parser/samples/inner-formation.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/empty-line-before-application.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/reversed-as-separate-argument.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/underscore-to-java.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/print/samples/times.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/sodg-packs/bind-rho-and-sigma.yaml, eo-parser/src/test/resources/org/eolang/parser/samples/multiline-string.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/empty-line-before-first-object.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/test-object-to-java.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/version-with-inline-application.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/adds-refs.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-unused-aliases.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/empty-line-in-vertical-application.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/redundant-parentheses/negative-numbers.yaml, eo-runtime/src/test/resources/org/eolang/snippets/ifthenelse.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/locators-to-java.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/print/samples/just-float.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/redundant-parentheses/extra-braces-3.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/print/samples/empty-string.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/one-byte.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/float-up-same-attrs.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/print/samples/multiline-string.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/embedded-class.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-noname-attrs.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/line-numbers.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/long-class-name.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/empty-bytes.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/optimize/floating-sets-parent-names.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/syntax/versions.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/redundant-parentheses/extra-braces-2.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/optimize/float-abstracts.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/redundant-parentheses/extra-braces-1.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/as-type-optimization.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/optimize/float-and-keep-names.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/optimize/not-redundant-levels.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/syntax/pre-method.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/with-data.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-global-nonames.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/syntax/escape-sequences.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/optimize/multi-anonymous.yaml, .yamllint.yml, eo-parser/src/test/resources/org/eolang/parser/packs/add-locators.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/unphi/bool-tests.yaml, eo-parser/src/test/resources/org/eolang/parser/samples/same-name-inners.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/trailing-space-in-comment.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/metas.yaml, eo-runtime/src/test/resources/org/eolang/snippets/all.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/unphi/new-lines.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/bindings.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/full-path.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/unphi/with-home.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/optimize/float-nested-anonymous.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/scope-before-method.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/syntax/bool-tests-straight.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/simple.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/scoped-application-after-suffix.yaml, .github/workflows/xcop.yml, eo-parser/src/test/resources/org/eolang/parser/packs/cti/cti-adds-error.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/cti/cti-adds-warning.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/unphi/spaces.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/double-empty-lines.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/all-data-types.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/syntax/text-block.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/fibonaci.yaml, .github/workflows/loc-badge.yml, eo-parser/src/test/resources/org/eolang/parser/packs/scopes.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/scopes-nested.yaml, eo-runtime/src/test/resources/org/eolang/snippets/simple.yaml, eo-runtime/src/test/resources/org/eolang/snippets/vertical-bound-methods.yaml, .github/workflows/sonar.yml, .github/workflows/yamllint.yml, eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/simple.yaml, .github/workflows/mvn.yml, eo-parser/src/test/resources/org/eolang/parser/packs/optimize/fix-names-with-duplicates.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/bool-tests.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/full-syntax.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/vars.yaml, .github/workflows/codecov.yml, .codacy.yml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/with-anonym-abstract.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/with-free-attributes.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/syntax/vmethod-after-formation.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/onlyphi-bound.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/rho.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/package.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/optimize/redundant-levels-with-arrays.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-only-name-duplicates.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-sparse-decoration.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/expands-aliases.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/jeo-part.yaml, eo-runtime/src/test/resources/org/eolang/snippets/simple-horizontal.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/nested.yaml, eo-runtime/src/test/resources/org/eolang/snippets/complex-horizontal.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/broken-refs.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/specials.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-prohibited-package.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/custom-alias.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/syntax/bound-reversed-application.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/atoms.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/scopes-with-doubled-methods.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/as-phi.yaml, .github/workflows/daily.yml, eo-maven-plugin/src/test/resources/org/eolang/maven/unphi/with-anonym-abstract.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/optimize/redundant-levels.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/float-vars.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/dot-on-ref.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/set-package.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/tests-test.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/catches/catches-incorrect-home.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/optimize/redundant-levels-with-siblings.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/const-to-dataized.yaml, .markdownlint.yml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/dot-home.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/empty.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/same-name-inner.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/expand-qqs.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/iterates-over-counter.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/recursion.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/empty-vs-free.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/optimize/redundant-levels-with-arguments-and-siblings.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/atoms.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/priority/additional-brackets.yaml, eo-parser/src/test/resources/org/eolang/parser/packs/optimize/redundant-levels-with-arguments-and-abstract-parents.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/tests-moving-inside.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/unphi/atoms.yaml, .github/workflows/simian.yml, eo-maven-plugin/src/test/resources/org/eolang/maven/unphi/one-byte.yaml, .github/workflows/up.yml, eo-maven-plugin/src/test/resources/org/eolang/maven/unphi/long-names-inner.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/unphi/normalized.yaml, .github/workflows/ebnf.yml, eo-maven-plugin/src/test/resources/org/eolang/maven/unphi/specials.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/unphi/empty-bytes.yaml, eo-parser/src/test/resources/org/eolang/parser/typos/empty-line-before-method-2.yaml, .github/workflows/year.yml, eo-maven-plugin/src/test/resources/org/eolang/maven/binarize/add_rust/add-dependencies.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/converts-to-java-with-arrays-and-scopes.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/phi/yaml/bytes.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/packs/pre/synthetic-attributes-with-to-java.yaml, .github/workflows/gpt-code-review.yml, eo-maven-plugin/src/test/resources/org/eolang/maven/unphi/bindings.yaml, eo-maven-plugin/src/test/resources/org/eolang/maven/unphi/package.yaml

✨ Ask PR-Codex anything about this PR by commenting with /codex {your question}

[slry]

@yegor256 as i noticed, yamllint fails mostly because of line-length, brackets and new-line-at-the-end-of-file.
My suggestion is either create yamllint config to mark these errors as warnings or I can create issues to clean up them.
What do you think?

[yegor256]

@slry maybe it's better to clean them up in this PR? (unless they are hard to fix)

[slry]

@yegor256, I can fix brackets and new-line-at-the-end-of-file but line-length is the hard one, since most of files that are failing is eolang syntax test files that have intended long line length that could not be fixed
For example, take a look at this syntax test

[yegor256]

@slry let's allow lines to have any length in YAML files

[slry]

@yegor256 for some reason new line at the end of file in eo-maven-plugin yaml files is a cause for test fail...

Even though it is a rule in yamllint by POSIX standard (here)

[yegor256]

@slry I see that yamllint job passes in this PR. we can merge it?

[slry]

@yegor256 yamllint job passes, but is it ok that codecov job is failing?
It seems like new line at the end of file does not parse well...

[slry]

@yegor256 I found a solution to parsing problem
We can use |- instead of | in YAML

Test with |

eo: |
    foo
    bar

Result: "foo\nbar\n"

Test with |-

eo: |-
    foo
    bar

Result: "foo\nbar"

Is it ok if I try to fix it?

[slry]

@yegor256 tests are passed, now we can merge it

[yegor256]

@rultor merge

[rultor]

@rultor merge

@slry @yegor256 Can't merge this pull requests, because the file .rultor.yml was modified. This is a security threat. Make a separate pull request with the modification of this particular file and ask project architect to merge it manually.

[yegor256]

@slry thanks!