From ffc20750e99ab2edbfc31748418dc5ecba69039e Mon Sep 17 00:00:00 2001
From: Shin'ya UEOKA <ueokande@i-beam.org>
Date: Fri, 27 Sep 2019 09:11:33 +0000
Subject: Support clipbard on MacOS

---
 e2e/lib/clipboard.ts | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

(limited to 'e2e')

diff --git a/e2e/lib/clipboard.ts b/e2e/lib/clipboard.ts
index 13d95df..c1eddbb 100644
--- a/e2e/lib/clipboard.ts
+++ b/e2e/lib/clipboard.ts
@@ -37,6 +37,43 @@ const writeLinux = (data: string): Promise<string> => {
   });
 };
 
+const readDarwin = (): Promise<string> => {
+  let stdout = '', stderr = '';
+  return new Promise((resolve) => {
+    let pbpaste = spawn('pbpaste');
+    pbpaste.stdout.on('data', (data) => {
+      stdout += data;
+    });
+    pbpaste.stderr.on('data', (data) => {
+      stderr += data;
+    });
+    pbpaste.on('close', (code) => {
+      if (code !== 0) {
+        throw new Error(`pbpaste returns ${code}: ${stderr}`)
+      }
+      resolve(stdout);
+    });
+  });
+};
+
+const writeDarwin = (data: string): Promise<string> => {
+  let stderr = '';
+  return new Promise((resolve) => {
+    let pbcopy = spawn('pbcopy');
+    pbcopy.stderr.on('data', (data) => {
+      stderr += data;
+    });
+    pbcopy.on('close', (code) => {
+      if (code !== 0) {
+        throw new Error(`pbcopy returns ${code}: ${stderr}`)
+      }
+      resolve();
+    });
+    pbcopy.stdin.write(data);
+    pbcopy.stdin.end();
+  });
+};
+
 class UnsupportedError extends Error {
   constructor(platform: string) {
     super();
@@ -48,6 +85,8 @@ const read = () => {
   switch (process.platform) {
   case 'linux':
     return readLinux();
+  case 'darwin':
+    return readDarwin();
   }
   throw new UnsupportedError(process.platform);
 }
@@ -56,6 +95,8 @@ const write = (data: string) => {
   switch (process.platform) {
   case 'linux':
     return writeLinux(data);
+  case 'darwin':
+    return writeDarwin(data);
   }
   throw new UnsupportedError(process.platform);
 }
-- 
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