feat: added concatenation support

index.js

@@ -93,7 +93,7 @@ const fixJson = (err, data, verbose) => {
   } else if (comment(err)) {
     fixedData = fixer.fixComment({start, fixedData, verbose})
   } else if (ops(err)) {
-    fixedData = fixer.fixOp({start, fixedData, verbose})
+    fixedData = fixer.fixOpConcat({start, fixedData, verbose})
   } else
     throw new Error(
       `Unsupported issue: ${err.message} (please open an issue at the repo)`,

src/__tests__/index.js

@@ -311,17 +311,17 @@ describe('fix operations', () => {
   })
 })
 
-// it('fixes concatenations', () => {
-//   const json = fs.readFileSync('./test/samples/concat.json', 'utf-8')
-//   const {data, changed} = jf(json)
-//   expect(changed).toBeTruthy()
-//   expect(data).toEqual({
-//     name: 'sample #25',
-//     type: 'JSON',
-//     error: 'concat',
-//     version: 25,
-//   })
-// })
+it('fixes concatenations', () => {
+  const json = fs.readFileSync('./test/samples/concat.json', 'utf-8')
+  const {data, changed} = jf(json)
+  expect(changed).toBeTruthy()
+  expect(data).toEqual({
+    name: 'sample #25',
+    type: 'JSON',
+    error: 'concat',
+    version: 25,
+  })
+})
 
 describe('multi rounds', () => {
   it('x2', () => {

src/fixer.js

@@ -143,8 +143,8 @@ const fixComment = ({start, fixedData, verbose}) => {
   return fixedData
 }
 
-const fixOp = ({start, fixedData, verbose}) => {
-  if (verbose) psw(chalk.magenta('Operations'))
+const fixOpConcat = ({start, fixedData, verbose}) => {
+  if (verbose) psw(chalk.magenta('Operations/Concatenations'))
   psw(
     chalk.yellow(
       'Please note: calculations made here may not be entirely correct on complex operations',
@@ -159,6 +159,7 @@ const fixOp = ({start, fixedData, verbose}) => {
       eq => eval(eq),
     )
     .replace(/[~!+-]\(?(\d+)\)?/g, eq => eval(eq))
+    .replace(/(":\s*)"(.*?)"\s*\+\s*"(.*?)"/g, '$1"$2$3"')
   /* eslint-enable no-eval */
   fixedData[targetLine] = fixedLine
   return fixedData
@@ -172,5 +173,5 @@ module.exports = {
   fixSquareBrackets,
   fixCurlyBrackets,
   fixComment,
-  fixOp,
+  fixOpConcat,
 }

test/samples/concat.json

@@ -1,5 +1,5 @@
 {
-  "name": "sample" + "#25",
+  "name": "sample " + "#25",
   "type": "JSON",
   "error": "concat",
   "version": 25