initial

1 files changed, 30 insertions, 0 deletions

diff --git a/devscripts/bash-completion.py b/devscripts/bash-completion.py
new file mode 100755
index 0000000..12abd45
--- /dev/null
+++ b/devscripts/bash-completion.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+from __future__ import unicode_literals
+
+import os
+from os.path import dirname as dirn
+import sys
+
+sys.path.insert(0, dirn(dirn((os.path.abspath(__file__)))))
+import hypervideo_dl
+
+BASH_COMPLETION_FILE = "hypervideo.bash-completion"
+BASH_COMPLETION_TEMPLATE = "devscripts/bash-completion.in"
+
+
+def build_completion(opt_parser):
+    opts_flag = []
+    for group in opt_parser.option_groups:
+        for option in group.option_list:
+            # for every long flag
+            opts_flag.append(option.get_opt_string())
+    with open(BASH_COMPLETION_TEMPLATE) as f:
+        template = f.read()
+    with open(BASH_COMPLETION_FILE, "w") as f:
+        # just using the special char
+        filled_template = template.replace("{{flags}}", " ".join(opts_flag))
+        f.write(filled_template)
+
+
+parser = hypervideo_dl.parseOpts()[0]
+build_completion(parser)