Replace bash scripts with python scripts

post-commit.d/ctags.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python
+
+import os
+import subprocess
+import sys
+
+from shutil import which
+
+homedir = os.path.expanduser("~")
+tag_dir = os.path.join(homedir, ".tags")
+tag_file = "newsreader.tags"
+options = ["-f", f"{tag_dir}/{tag_file}", "-R", os.getcwd()]
+
+if not os.getenv("CREATE_TAGS"):
+    sys.exit(0)
+
+if not which("ctags"):
+    sys.exit("ctags binary is not executable or not present!")
+
+if not os.path.exists(tag_dir):
+    os.mkdir(tag_dir)
+
+try:
+    output = subprocess.check_output(
+        ["ctags", *options], universal_newlines=True, stderr=subprocess.STDOUT
+    )
+except subprocess.CalledProcessError as e:
+    sys.exit(e.stdout)

post-commit.d/ctags.sh

@@ -1,20 +0,0 @@
-#!/bin/bash
-
-TAG_DIR="$HOME/.tags"
-PROJECT_TAG_FILE="omx-gui.tags"
-
-if [ "$CREATE_TAGS" != true ]; then
-    exit 0
-fi
-
-if [ ! -x /usr/bin/ctags ]; then
-    echo "ctags binary is not executable or not present!"
-    exit 1
-fi
-
-if [ ! -d $HOME/.tags ]; then
-    echo "tags directory not created, creating it for you.."
-    /bin/mkdir $HOME/.tags
-fi
-
-/usr/bin/ctags -f "$TAG_DIR/$PROJECT_TAG_FILE" -R "$PWD" --languages=Python,Javascript  > /dev/null 2>&1