feat(index): added a single->double quote fixer

index.js

@@ -29,9 +29,10 @@ const extraChar = err =>
 
 const trailingChar = err => ['.', ',', 'x', 'b', 'o'].includes(err.found)
 
-const missingChar = err => {
-  return err.expected[0].text === ',' && ['"', '[', '{'].includes(err.found)
-}
+const missingChar = err =>
+  err.expected[0].text === ',' && ['"', '[', '{'].includes(err.found)
+
+const singleQuotes = err => err.found === "'"
 
 /*eslint-disable no-console */
 const fixJson = (err, data) => {
@@ -45,10 +46,8 @@ const fixJson = (err, data) => {
   if (extraChar(err)) {
     const targetLine = start.line - 2
     const brokenLine = removeLinebreak(lines[targetLine])
-    // console.log(`broken line='${brokenLine.toString()}'`);
     let fixedLine = brokenLine.trimEnd()
     fixedLine = fixedLine.substr(0, fixedLine.length - 1)
-    // console.log(`fixed line='${fixedLine}'`)
     fixedData[targetLine] = fixedLine
   } else if (trailingChar(err)) {
     const targetLine = start.line - 1
@@ -70,8 +69,12 @@ const fixJson = (err, data) => {
   } else if (missingChar(err)) {
     const targetLine = start.line - 2
     const brokenLine = removeLinebreak(lines[targetLine])
-    console.log(`broken line='${brokenLine}'`)
     fixedData[targetLine] = `${brokenLine},`
+  } else if (singleQuotes(err)) {
+    const targetLine = start.line - 1
+    const brokenLine = removeLinebreak(lines[targetLine])
+    const fixedLine = brokenLine.replace(/(":\s*)'(.*?)'/g, '$1"$2"')
+    fixedData[targetLine] = fixedLine
   } else
     throw new Error(
       `Unsupported issue: ${err.message} (please open an issue at the repo)`,

src/__tests__/index.js

@@ -25,17 +25,17 @@ describe('keeps a correct file intact', () => {
   })
 })
 
-// it('fix single quotes', () => {
-//   const json = fs.readFileSync('./test/samples/singleQuote.json', 'utf-8')
-//   const {data, changed} = jf(json)
-//   expect(changed).toBeTruthy()
-//   expect(data).toStrictEqual({
-//     name: 'sample #4',
-//     type: 'JSON',
-//     error: 'single quote',
-//     version: "1"
-//   })
-// })
+it('fix single quotes', () => {
+  const json = fs.readFileSync('./test/samples/singleQuote.json', 'utf-8')
+  const {data, changed} = jf(json)
+  expect(changed).toBeTruthy()
+  expect(data).toStrictEqual({
+    name: 'sample #1',
+    type: 'JSON',
+    error: 'single quote',
+    version: '1',
+  })
+})
 
 // it('fix missing quotes', () => {
 //   const json = fs.readFileSync('./test/samples/noQuotes.json', 'utf-8')