Pin gdb to 16.1

Author: flyinggrizzly

bin/switch

@@ -6,9 +6,10 @@ function show_usage {
   echo "Usage: switch [OPTIONS] [PROFILE]"
   echo
   echo "Options:"
-  echo "  --brew     Run brew bundle after successful switch"
-  echo "  --no-gc    Skip running nix garbage collection"
-  echo "  --help     Show this help message"
+  echo "  --brew        Run brew bundle after successful switch"
+  echo "  --no-gc       Skip running nix garbage collection"
+  echo "  --skip-todos  Allow switch even if TODO comments exist"
+  echo "  --help        Show this help message"
   echo
   echo "If PROFILE is not specified, username@hostname will be used."
   exit 0
@@ -17,6 +18,7 @@ function show_usage {
 # Parse command line arguments
 RUN_BREW=true
 RUN_GC=true
+SKIP_TODOS=false
 PROFILE=""
 TRACE=""
 FAST=false
@@ -42,6 +44,10 @@ while [[ $# -gt 0 ]]; do
       FAST=true
       shift
       ;;
+    --skip-todos)
+      SKIP_TODOS=true
+      shift
+      ;;
     *)
       PROFILE="$1"
       shift
@@ -59,6 +65,18 @@ if [ -z "$PROFILE" ]; then
   PROFILE="$(whoami)@$(hostname -s)"
 fi
 
+# Check for TODO comments
+if [ "$SKIP_TODOS" = false ]; then
+  TODO_FILES=$(grep -rl --exclude-dir=.git "TODO" . 2>/dev/null || true)
+  if [ -n "$TODO_FILES" ]; then
+    echo "Error: TODO comments found in the following files:"
+    echo "$TODO_FILES"
+    echo
+    echo "Resolve the TODOs or use --skip-todos to proceed anyway."
+    exit 1
+  fi
+fi
+
 echo "Switching to profile: $PROFILE"
 
 # Run home-manager with the selected profile

modules/shell.nix

@@ -12,6 +12,15 @@ let
   cfg = config.modules.shell;
   baseZshrc = builtins.readFile ../lib/zshrc;
   finalZshrc = baseZshrc + "\n# Appended ZSH configuration\n" + cfg.zshrc.append;
+
+  # TODO: unpin once 17.1+ is no longer broken
+  gdb_16_1 = pkgs.gdb.overrideAttrs (oldAttrs: rec {
+    version = "16.1";
+    src = pkgs.fetchurl {
+      url = "mirror://gnu/gdb/gdb-${version}.tar.xz";
+      sha256 = "1i940b04404xr44xc66c4r4nk091czqz7zzrmhbpk64aaaax1z5w";
+    };
+  });
 in
 {
   options.modules.shell = {
@@ -53,7 +62,7 @@ in
       libyaml.dev
       jq
       direnv
-      gdb
+      gdb_16_1
 
       # Nix tools
       nix-prefetch