feat(*): add line endings rule, add automatic formatting for fixable violations

src/utils/parseMacros.spec.ts

@@ -0,0 +1,95 @@
+import { LintConfig } from '../types'
+import { parseMacros } from './parseMacros'
+
+describe('parseMacros', () => {
+  it('should return an array with a single macro', () => {
+    const text = `%macro test;
+  %put 'hello';
+%mend`
+
+    const macros = parseMacros(text, new LintConfig())
+
+    expect(macros.length).toEqual(1)
+    expect(macros).toContainEqual({
+      name: 'test',
+      declaration: '%macro test;',
+      termination: '%mend',
+      startLineNumber: 1,
+      endLineNumber: 3,
+      parentMacro: '',
+      hasMacroNameInMend: false,
+      hasParentheses: false,
+      mismatchedMendMacroName: ''
+    })
+  })
+
+  it('should return an array with multiple macros', () => {
+    const text = `%macro foo;
+  %put 'foo';
+%mend;
+%macro bar();
+  %put 'bar';
+%mend bar;`
+
+    const macros = parseMacros(text, new LintConfig())
+
+    expect(macros.length).toEqual(2)
+    expect(macros).toContainEqual({
+      name: 'foo',
+      declaration: '%macro foo;',
+      termination: '%mend;',
+      startLineNumber: 1,
+      endLineNumber: 3,
+      parentMacro: '',
+      hasMacroNameInMend: false,
+      hasParentheses: false,
+      mismatchedMendMacroName: ''
+    })
+    expect(macros).toContainEqual({
+      name: 'bar',
+      declaration: '%macro bar();',
+      termination: '%mend bar;',
+      startLineNumber: 4,
+      endLineNumber: 6,
+      parentMacro: '',
+      hasMacroNameInMend: true,
+      hasParentheses: true,
+      mismatchedMendMacroName: ''
+    })
+  })
+
+  it('should detect nested macro definitions', () => {
+    const text = `%macro test()
+  %put 'hello';
+  %macro test2
+    %put 'world;
+  %mend
+%mend test`
+
+    const macros = parseMacros(text, new LintConfig())
+
+    expect(macros.length).toEqual(2)
+    expect(macros).toContainEqual({
+      name: 'test',
+      declaration: '%macro test()',
+      termination: '%mend test',
+      startLineNumber: 1,
+      endLineNumber: 6,
+      parentMacro: '',
+      hasMacroNameInMend: true,
+      hasParentheses: true,
+      mismatchedMendMacroName: ''
+    })
+    expect(macros).toContainEqual({
+      name: 'test2',
+      declaration: '  %macro test2',
+      termination: '  %mend',
+      startLineNumber: 3,
+      endLineNumber: 5,
+      parentMacro: 'test',
+      hasMacroNameInMend: false,
+      hasParentheses: false,
+      mismatchedMendMacroName: ''
+    })
+  })
+})