wipHEADmaster

1 files changed, 53 insertions, 0 deletions

diff --git a/ping_pong.py b/ping_pong.py
new file mode 100755
index 0000000..55bb0e6
--- /dev/null
+++ b/ping_pong.py
@@ -0,0 +1,53 @@
+#!/usr/bin/env -S python3 -u
+# Note that running python with the `-u` flag is required on Windows,
+# in order to ensure that stdin and stdout are opened in binary, rather
+# than text, mode.
+
+import sys
+import json
+import struct
+import os
+from platform import system as platform
+
+repo_map = { "gitlab.otters.xyz": "~/git/Cabify" }
+
+# Read a message from stdin and decode it.
+def getMessage():
+    rawLength = sys.stdin.buffer.read(4)
+    if len(rawLength) == 0:
+        sys.exit(0)
+    messageLength = struct.unpack('@I', rawLength)[0]
+    message = sys.stdin.buffer.read(messageLength).decode('utf-8')
+    return json.loads(message)
+
+# Encode a message for transmission,
+# given its content.
+def encodeMessage(messageContent):
+    # https://docs.python.org/3/library/json.html#basic-usage
+    # To get the most compact JSON representation, you should specify
+    # (',', ':') to eliminate whitespace.
+    # We want the most compact representation because the browser rejects # messages that exceed 1 MB.
+    encodedContent = json.dumps(messageContent, separators=(',', ':')).encode('utf-8')
+    encodedLength = struct.pack('@I', len(encodedContent))
+    return {'length': encodedLength, 'content': encodedContent}
+
+# Send an encoded message to stdout
+def sendMessage(encodedMessage):
+    sys.stdout.buffer.write(encodedMessage['length'])
+    sys.stdout.buffer.write(encodedMessage['content'])
+    sys.stdout.buffer.flush()
+
+while True:
+    receivedMessage = getMessage()
+    if repo_map.get(receivedMessage["host"]):
+        path_prefix = os.path.expanduser(repo_map[receivedMessage["host"]])
+        path = os.path.join(path_prefix, receivedMessage["repo"])
+        if not os.path.exists(path):
+            sendMessage(encodeMessage(json.dumps({"error": "repo not found"})))
+
+        # tmux new-window -t 0 -n "$repo_path" "cd ~/git/Cabify/$repo_path && nvim ."
+        os.system("/opt/homebrew/bin/tmux new-window -t 0 -n \"{}\" \"cd {} && nvim .\"".format(receivedMessage["repo"], path))
+        os.system("/usr/bin/osascript -e 'activate application \"Alacritty\"'")
+        sendMessage(encodeMessage(json.dumps(receivedMessage)))
+    else:
+        sendMessage(encodeMessage(json.dumps({"error": "host not found in map"})))