From f17229d0b83e4983c26497b939894fd6a94a8f54 Mon Sep 17 00:00:00 2001
From: rootiest <chris@rootiest.com>
Date: Wed, 10 Jun 2026 21:26:40 -0400
Subject: [PATCH] feat(logging): add __fish_config_sync_logging shared C5 state
 sync

---
 functions/__fish_config_sync_logging.fish | 99 +++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 functions/__fish_config_sync_logging.fish

diff --git a/functions/__fish_config_sync_logging.fish b/functions/__fish_config_sync_logging.fish
new file mode 100644
index 0000000..c41c4af
--- /dev/null
+++ b/functions/__fish_config_sync_logging.fish
@@ -0,0 +1,99 @@
+# Copyright (C) 2026 Rootiest
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+# SYNOPSIS
+#   __fish_config_sync_logging
+#
+# DESCRIPTION
+#   Synchronises C5 logging state: creates or removes the Kitty sentinel
+#   file ($XDG_CONFIG_HOME/fish/.logging_disabled) and generates or removes
+#   the paru/yay AUR-helper log wrappers based on the combined value of
+#   __fish_config_opinionated (master) and __fish_config_op_logging (C5).
+#   Called by --on-variable event handlers whenever either variable changes.
+#   Safe to call at any time; wrapper removal only affects files bearing
+#   the generated version-marker comment.
+#
+# RETURNS
+#   0  Always
+#
+# EXAMPLE
+#   __fish_config_sync_logging
+function __fish_config_sync_logging --description 'Sync C5 logging state: sentinel file and paru/yay wrappers'
+    set -l config_home $XDG_CONFIG_HOME
+    if test -z "$config_home"
+        set config_home "$HOME/.config"
+    end
+    set -l sentinel "$config_home/fish/.logging_disabled"
+    set -l paru_wrapper "$HOME/.local/bin/paru"
+    set -l yay_wrapper "$HOME/.local/bin/yay"
+    set -l wrapper_version 1
+
+    if __fish_config_op_enabled __fish_config_op_logging
+        # Logging enabled: remove sentinel and regenerate wrappers if binaries exist
+        rm -f $sentinel
+
+        if test -x /usr/bin/paru
+            mkdir -p (dirname $paru_wrapper)
+            printf '%s\n' \
+                '#!/usr/bin/env bash' \
+                "# paru-wrapper-version: $wrapper_version" \
+                '# Auto-generated by conf.d/paru-wrapper.fish — do not edit by hand.' \
+                '# Tees paru output to a timestamped log file and prunes old ones.' \
+                'set -o pipefail' \
+                '' \
+                'log_dir="${SCROLLBACK_HISTORY_DIR:-$HOME/.terminal_history}"' \
+                'mkdir -p "$log_dir"' \
+                'log_file="$log_dir/paru_$(date +%Y-%m-%d_%H-%M-%S).log"' \
+                '' \
+                '/usr/bin/paru "$@" 2>&1 | tee "$log_file"' \
+                '' \
+                'max_files="${SCROLLBACK_HISTORY_MAX_FILES:-100}"' \
+                'mapfile -t logs < <(ls -1t "$log_dir"/paru_*.log 2>/dev/null)' \
+                'excess=$(( ${#logs[@]} - max_files ))' \
+                'for (( i = ${#logs[@]} - 1; i >= ${#logs[@]} - excess && i >= 0; i-- )); do' \
+                '    rm -f "${logs[$i]}"' \
+                'done' \
+                >$paru_wrapper
+            chmod +x $paru_wrapper
+        end
+
+        if test -x /usr/bin/yay
+            mkdir -p (dirname $yay_wrapper)
+            printf '%s\n' \
+                '#!/usr/bin/env bash' \
+                "# yay-wrapper-version: $wrapper_version" \
+                '# Auto-generated by conf.d/yay-wrapper.fish — do not edit by hand.' \
+                '# Tees yay output to a timestamped log file and prunes old ones.' \
+                'set -o pipefail' \
+                '' \
+                'log_dir="${SCROLLBACK_HISTORY_DIR:-$HOME/.terminal_history}"' \
+                'mkdir -p "$log_dir"' \
+                'log_file="$log_dir/yay_$(date +%Y-%m-%d_%H-%M-%S).log"' \
+                '' \
+                '/usr/bin/yay "$@" 2>&1 | tee "$log_file"' \
+                '' \
+                'max_files="${SCROLLBACK_HISTORY_MAX_FILES:-100}"' \
+                'mapfile -t logs < <(ls -1t "$log_dir"/yay_*.log 2>/dev/null)' \
+                'excess=$(( ${#logs[@]} - max_files ))' \
+                'for (( i = ${#logs[@]} - 1; i >= ${#logs[@]} - excess && i >= 0; i-- )); do' \
+                '    rm -f "${logs[$i]}"' \
+                'done' \
+                >$yay_wrapper
+            chmod +x $yay_wrapper
+        end
+    else
+        # Logging disabled: create sentinel and remove any generated wrappers
+        mkdir -p (dirname $sentinel)
+        touch $sentinel
+
+        if test -f $paru_wrapper
+            and grep -q "# paru-wrapper-version:" $paru_wrapper 2>/dev/null
+            rm -f $paru_wrapper
+        end
+
+        if test -f $yay_wrapper
+            and grep -q "# yay-wrapper-version:" $yay_wrapper 2>/dev/null
+            rm -f $yay_wrapper
+        end
+    end
+end