[Tests] add eclint and eslint, to enforce a consistent style

.editorconfig

@@ -0,0 +1,33 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+max_line_length = 140
+block_comment_start = /*
+block_comment =  *
+block_comment_end = */
+
+[*.md]
+indent_style = space
+indent_size = 4
+
+[readme.markdown]
+indent_size = off
+max_line_length = off
+
+[*.json]
+max_line_length = off
+
+[*.yml]
+max_line_length = off
+
+[Makefile]
+max_line_length = off
+
+[.travis.yml]
+indent_size = 2

.eslintrc

@@ -0,0 +1,6 @@
+{
+    "root": true,
+    "rules": {
+        "indent": ["error", 4],
+    },
+}

.travis.yml

@@ -1,6 +1,8 @@
 language: node_js
-sudo: false
+os:
+  - linux
 node_js:
+  - "10"
   - "9"
   - "8"
   - "7"
@@ -12,11 +14,23 @@ node_js:
   - "0.10"
   - "0.8"
 before_install:
+  - 'case "${TRAVIS_NODE_VERSION}" in 0.*) export NPM_CONFIG_STRICT_SSL=false ;; esac'
   - 'nvm install-latest-npm'
 install:
   - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ] || [ "${TRAVIS_NODE_VERSION}" = "0.9" ]; then nvm install --latest-npm 0.8 && npm install && nvm use "${TRAVIS_NODE_VERSION}"; else npm install; fi;'
+script:
+  - 'if [ -n "${PRETEST-}" ]; then npm run pretest ; fi'
+  - 'if [ -n "${POSTTEST-}" ]; then npm run posttest ; fi'
+  - 'if [ -n "${COVERAGE-}" ]; then npm run coverage ; fi'
+  - 'if [ -n "${TEST-}" ]; then npm run tests-only ; fi'
+sudo: false
+env:
+  - TEST=true
 matrix:
   fast_finish: true
+  include:
+    - node_js: "lts/*"
+      env: PRETEST=true
   allow_failures:
     - node_js: "9"
     - node_js: "7"

bin/tape

@@ -19,9 +19,10 @@ if (typeof opts.require === 'string') {
 
 opts.require.forEach(function(module) {
     if (module) {
-      /* This check ensures we ignore `-r ""`, trailing `-r`, or
-       * other silly things the user might (inadvertently) be doing. */
-      require(resolveModule(module, { basedir: cwd }));
+        /* This check ensures we ignore `-r ""`, trailing `-r`, or
+         * other silly things the user might (inadvertently) be doing.
+         */
+        require(resolveModule(module, { basedir: cwd }));
     }
 });
 
@@ -31,7 +32,7 @@ opts._.forEach(function (arg) {
     var files = glob.sync(arg);
 
     if (!Array.isArray(files)) {
-      throw new TypeError('unknown error: glob.sync did not return an array or throw. Please report this.');
+        throw new TypeError('unknown error: glob.sync did not return an array or throw. Please report this.');
     }
 
     files.forEach(function (file) {

example/array.js

@@ -3,26 +3,26 @@ var test = require('../');
 
 test('array', function (t) {
     t.plan(5);
-    
+
     var src = '(' + function () {
         var xs = [ 1, 2, [ 3, 4 ] ];
         var ys = [ 5, 6 ];
         g([ xs, ys ]);
     } + ')()';
-    
+
     var output = falafel(src, function (node) {
         if (node.type === 'ArrayExpression') {
             node.update('fn(' + node.source() + ')');
         }
     });
-    
+
     var arrays = [
         [ 3, 4 ],
         [ 1, 2, [ 3, 4 ] ],
         [ 5, 6 ],
         [ [ 1, 2, [ 3, 4 ] ], [ 5, 6 ] ],
     ];
-    
+
     Function(['fn','g'], output)(
         function (xs) {
             t.same(arrays.shift(), xs);

example/fail.js

@@ -3,26 +3,26 @@ var test = require('../');
 
 test('array', function (t) {
     t.plan(5);
-    
+
     var src = '(' + function () {
         var xs = [ 1, 2, [ 3, 4 ] ];
         var ys = [ 5, 6 ];
         g([ xs, ys ]);
     } + ')()';
-    
+
     var output = falafel(src, function (node) {
         if (node.type === 'ArrayExpression') {
             node.update('fn(' + node.source() + ')');
         }
     });
-    
+
     var arrays = [
         [ 3, 4 ],
         [ 1, 2, [ 3, 4 ] ],
         [ 5, 6 ],
         [ [ 1, 2, [ 3, 4 ] ], [ 5, 6 ] ],
     ];
-    
+
     Function(['fn','g'], output)(
         function (xs) {
             t.same(arrays.shift(), xs);

example/nested.js

@@ -3,35 +3,35 @@ var test = require('../');
 
 test('nested array test', function (t) {
     t.plan(5);
-    
+
     var src = '(' + function () {
         var xs = [ 1, 2, [ 3, 4 ] ];
         var ys = [ 5, 6 ];
         g([ xs, ys ]);
     } + ')()';
-    
+
     var output = falafel(src, function (node) {
         if (node.type === 'ArrayExpression') {
             node.update('fn(' + node.source() + ')');
         }
     });
-    
+
     t.test('inside test', function (q) {
         q.plan(2);
         q.ok(true, 'inside ok');
-        
+
         setTimeout(function () {
             q.ok(true, 'inside delayed');
         }, 3000);
     });
-    
+
     var arrays = [
         [ 3, 4 ],
         [ 1, 2, [ 3, 4 ] ],
         [ 5, 6 ],
         [ [ 1, 2, [ 3, 4 ] ], [ 5, 6 ] ],
     ];
-    
+
     Function(['fn','g'], output)(
         function (xs) {
             t.same(arrays.shift(), xs);

example/nested_fail.js

@@ -3,35 +3,35 @@ var test = require('../');
 
 test('nested array test', function (t) {
     t.plan(5);
-    
+
     var src = '(' + function () {
         var xs = [ 1, 2, [ 3, 4 ] ];
         var ys = [ 5, 6 ];
         g([ xs, ys ]);
     } + ')()';
-    
+
     var output = falafel(src, function (node) {
         if (node.type === 'ArrayExpression') {
             node.update('fn(' + node.source() + ')');
         }
     });
-    
+
     t.test('inside test', function (q) {
         q.plan(2);
         q.ok(true);
-        
+
         setTimeout(function () {
             q.equal(3, 4);
         }, 3000);
     });
-    
+
     var arrays = [
         [ 3, 4 ],
         [ 1, 2, [ 3, 4 ] ],
         [ 5, 6 ],
         [ [ 1, 2, [ 3, 4 ] ], [ 5, 6 ] ],
     ];
-    
+
     Function(['fn','g'], output)(
         function (xs) {
             t.same(arrays.shift(), xs);

example/not_enough.js

@@ -3,26 +3,26 @@ var test = require('../');
 
 test('array', function (t) {
     t.plan(8);
-    
+
     var src = '(' + function () {
         var xs = [ 1, 2, [ 3, 4 ] ];
         var ys = [ 5, 6 ];
         g([ xs, ys ]);
     } + ')()';
-    
+
     var output = falafel(src, function (node) {
         if (node.type === 'ArrayExpression') {
             node.update('fn(' + node.source() + ')');
         }
     });
-    
+
     var arrays = [
         [ 3, 4 ],
         [ 1, 2, [ 3, 4 ] ],
         [ 5, 6 ],
         [ [ 1, 2, [ 3, 4 ] ], [ 5, 6 ] ],
     ];
-    
+
     Function(['fn','g'], output)(
         function (xs) {
             t.same(arrays.shift(), xs);

example/throw.js

@@ -3,7 +3,7 @@ var test = require('../');
 
 test('throw', function (t) {
     t.plan(2);
-    
+
     setTimeout(function () {
         throw new Error('doom');
     }, 100);

example/timing.js

@@ -2,10 +2,10 @@ var test = require('../');
 
 test('timing test', function (t) {
     t.plan(2);
-    
+
     t.equal(typeof Date.now, 'function');
     var start = new Date;
-    
+
     setTimeout(function () {
         t.equal(new Date - start, 100);
     }, 100);

example/too_many.js

@@ -3,26 +3,26 @@ var test = require('../');
 
 test('array', function (t) {
     t.plan(3);
-    
+
     var src = '(' + function () {
         var xs = [ 1, 2, [ 3, 4 ] ];
         var ys = [ 5, 6 ];
         g([ xs, ys ]);
     } + ')()';
-    
+
     var output = falafel(src, function (node) {
         if (node.type === 'ArrayExpression') {
             node.update('fn(' + node.source() + ')');
         }
     });
-    
+
     var arrays = [
         [ 3, 4 ],
         [ 1, 2, [ 3, 4 ] ],
         [ 5, 6 ],
         [ [ 1, 2, [ 3, 4 ] ], [ 5, 6 ] ],
     ];
-    
+
     Function(['fn','g'], output)(
         function (xs) {
             t.same(arrays.shift(), xs);