Fix prettier build, pin prettier version

Author: RyanZim

index.js

@@ -204,43 +204,45 @@ function css(css, file) {
         )
       }
 
-      return postcss(config.plugins).process(css, options).then(result => {
-        const tasks = []
-
-        if (options.to) {
-          tasks.push(fs.outputFile(options.to, result.css))
-
-          if (result.map) {
-            tasks.push(
-              fs.outputFile(
-                options.to.replace(
-                  path.extname(options.to),
-                  `${path.extname(options.to)}.map`
-                ),
-                result.map
+      return postcss(config.plugins)
+        .process(css, options)
+        .then(result => {
+          const tasks = []
+
+          if (options.to) {
+            tasks.push(fs.outputFile(options.to, result.css))
+
+            if (result.map) {
+              tasks.push(
+                fs.outputFile(
+                  options.to.replace(
+                    path.extname(options.to),
+                    `${path.extname(options.to)}.map`
+                  ),
+                  result.map
+                )
               )
+            }
+          } else {
+            spinner.text = chalk.bold.green(
+              `Finished ${relativePath} (${prettyHrtime(process.hrtime(time))})`
             )
+            spinner.succeed()
+            return process.stdout.write(result.css, 'utf8')
           }
-        } else {
-          spinner.text = chalk.bold.green(
-            `Finished ${relativePath} (${prettyHrtime(process.hrtime(time))})`
-          )
-          spinner.succeed()
-          return process.stdout.write(result.css, 'utf8')
-        }
 
-        return Promise.all(tasks).then(() => {
-          spinner.text = chalk.bold.green(
-            `Finished ${relativePath} (${prettyHrtime(process.hrtime(time))})`
-          )
-          if (result.warnings().length) {
-            spinner.fail()
-            console.warn(reporter(result))
-          } else spinner.succeed()
+          return Promise.all(tasks).then(() => {
+            spinner.text = chalk.bold.green(
+              `Finished ${relativePath} (${prettyHrtime(process.hrtime(time))})`
+            )
+            if (result.warnings().length) {
+              spinner.fail()
+              console.warn(reporter(result))
+            } else spinner.succeed()
 
-          return result
+            return result
+          })
         })
-      })
     })
     .catch(err => {
       spinner.fail()

package.json

@@ -40,7 +40,7 @@
     "nyc": "^11.0.2",
     "per-env": "^1.0.2",
     "postcss-import": "^10.0.0",
-    "prettier": "^1.5.3",
+    "prettier": "1.7.4",
     "standard": "^10.0.2",
     "sugarss": "^1.0.0",
     "uuid": "^3.0.1"

test/watch.js

@@ -36,7 +36,9 @@ test.cb('--watch works', t => {
       // When the change is picked up:
       watcher.on('change', p => {
         if (p === 'output.css') {
-          isEqual(p, 'test/fixtures/b.css').then(() => done()).catch(done)
+          isEqual(p, 'test/fixtures/b.css')
+            .then(() => done())
+            .catch(done)
         }
       })
 
@@ -113,7 +115,9 @@ test.cb('--watch postcss.config.js', t => {
       // When the change is picked up:
       watcher.on('change', p => {
         if (p === 'output.css') {
-          isEqual(p, 'test/fixtures/a.css').then(() => done()).catch(done)
+          isEqual(p, 'test/fixtures/a.css')
+            .then(() => done())
+            .catch(done)
         }
       })
 
@@ -181,7 +185,9 @@ test.cb('--watch dependencies', t => {
       // When the change is picked up:
       watcher.on('change', p => {
         if (p === 'output.css') {
-          isEqual(p, 'test/fixtures/b.css').then(() => done()).catch(done)
+          isEqual(p, 'test/fixtures/b.css')
+            .then(() => done())
+            .catch(done)
         }
       })