feature: @putout/plugin-printer: add-missing-tuples-to-type-checker: type name

Author: coderaiser

packages/plugin-printer/.putout.json

@@ -1,10 +1,15 @@
 {
+    "rules": {
+        "printer": "on"
+    },
     "match": {
         "declare/index.js": {
             "putout/apply-namespace-specifier": "off"
         },
         "*.md{js}": {
-            "putout": "off"
+            "putout": "off",
+            "printer": "off"
         }
-    }
+    },
+    "plugins": ["printer"]
 }

packages/plugin-printer/lib/add-missing-tuples-to-type-checker/fixture/type-fix.js

@@ -0,0 +1,5 @@
+export const beforeIf = createTypeChecker([
+    ['+: -> StringLiteral'],
+    ['- : ->', isBlockStatement],
+    ['-', isBlockStatement],
+]);

packages/plugin-printer/lib/add-missing-tuples-to-type-checker/fixture/type.js

@@ -0,0 +1,5 @@
+export const beforeIf = createTypeChecker([
+    'StringLiteral',
+    ['- : ->', isBlockStatement],
+    ['-', isBlockStatement],
+]);

packages/plugin-printer/lib/add-missing-tuples-to-type-checker/index.js

@@ -6,12 +6,29 @@ const {
     isArrayExpression,
     isIdentifier,
     isCallExpression,
+    isStringLiteral,
     arrayExpression,
     stringLiteral,
 } = types;
 
 const {replaceWith} = operator;
-const instrument = Boolean(process.env.PUTOUT_INSTRUMENT);
+
+const hasResult = (value) => /^[+-]/.test(value);
+const typeOptions = {
+    instrument: Boolean(process.env.PUTOUT_INSTRUMENT),
+};
+
+const isDsl = createTypeChecker([
+    ['-: -> !StringLiteral'],
+    ['+: node.value ->', hasResult],
+], typeOptions);
+
+const isSimple = createTypeChecker([
+    ['+: -> Identifier'],
+    ['+: -> CallExpression'],
+    ['-: -> !StringLiteral'],
+    ['+: node.value -> !', hasResult],
+], typeOptions);
 
 export const report = (path) => {
     return `Add missing tuple around: ${path}`;
@@ -25,6 +42,13 @@ export const fix = (path) => {
         return;
     }
 
+    const {value} = node;
+    
+    if (isStringLiteral(path) && !/^[+-]/.test(value)) {
+        replaceWith(path, arrayExpression([stringLiteral(`+: -> ${value}`)]));
+        return;
+    }
+    
     replaceWith(path, arrayExpression([node]));
 };
 
@@ -50,24 +74,6 @@ export const traverse = ({push}) => ({
     },
 });
 
-const hasResult = (value) => /^[+-]/.test(value);
-
-const isDsl = createTypeChecker([
-    ['-: -> !StringLiteral'],
-    ['+: node.value ->', hasResult],
-], {
-    instrument,
-});
-
-const isSimple = createTypeChecker([
-    'Identifier',
-    'CallExpression',
-    ['-: -> !StringLiteral'],
-    ['+: node.value ->!', hasResult],
-], {
-    instrument,
-});
-
 function isConsistent(elements) {
     const arraysCount = elements.filter(isArrayExpression).length;
 

packages/plugin-printer/lib/add-missing-tuples-to-type-checker/index.spec.js

@@ -27,6 +27,11 @@ test('printer: add-missing-tuples-to-type-checker: transform: call', (t) => {
     t.end();
 });
 
+test('printer: add-missing-tuples-to-type-checker: transform: type', (t) => {
+    t.transform('type');
+    t.end();
+});
+
 test('printer: add-missing-tuples-to-type-checker: no report: not-type-checker', (t) => {
     t.noReport('not-type-checker');
     t.end();