feat(hyprland): add fuzzel launcher and pinentry-fuzzel

- Replace wofi with fuzzel in archsetup
- Add fuzzel config with waybar-matching theme
- Add pinentry-fuzzel script for GPG passphrase prompts
- Add Hyprland-specific gpg-agent.conf using pinentry-fuzzel

1 files changed, 107 insertions, 0 deletions

diff --git a/dotfiles/hyprland/.local/bin/pinentry-fuzzel b/dotfiles/hyprland/.local/bin/pinentry-fuzzel
new file mode 100755
index 0000000..4cbe6b7
--- /dev/null
+++ b/dotfiles/hyprland/.local/bin/pinentry-fuzzel
@@ -0,0 +1,107 @@
+#!/bin/sh
+
+ENABLE_LOGGING="TRUE"
+logger() {
+    if [ "$ENABLE_LOGGING" == "TRUE" ]; then
+        /usr/bin/logger -t "${0} [$]" "$@";
+    fi
+}
+
+# Decode URL-encoded characters (%0A = newline, %20 = space, etc.)
+decode() {
+    printf '%b' "$(echo "$1" | sed 's/%\([0-9A-Fa-f][0-9A-Fa-f]\)/\\x\1/g')"
+}
+
+# Base command and misc variables
+DESC=""
+PROMPT=""
+COUNTFILE="/tmp/pinentry-fuzzel-count-$$"
+
+# Check if this is a repeat prompt (within 5 seconds of last)
+LASTFILE="/tmp/pinentry-fuzzel-last"
+NOW=$(date +%s)
+if [ -f "$LASTFILE" ]; then
+    LAST=$(cat "$LASTFILE")
+    if [ $((NOW - LAST)) -lt 5 ]; then
+        REPEAT=1
+    else
+        REPEAT=0
+    fi
+else
+    REPEAT=0
+fi
+echo "$NOW" > "$LASTFILE"
+
+echo "OK Please go ahead"
+while read cmd rest; do
+    logger "RAW=< ${cmd} ${rest} >"
+    logger "cmd=<${cmd}> rest=<${rest}>"
+
+    case $cmd in
+        GETINFO)
+            case "$rest" in
+                flavor)
+                    echo "D fuzzel"
+                    echo "OK"
+                    ;;
+                version)
+                    echo "D 0.1"
+                    echo "OK"
+                    ;;
+                ttyinfo)
+                    echo "D - - -"
+                    echo "OK"
+                    ;;
+                pid)
+                    echo "D $$"
+                    echo "OK"
+                    ;;
+            esac
+            ;;
+
+        SETDESC)
+            DESC=$(decode "$rest")
+            echo "OK"
+            ;;
+
+        SETERROR)
+            logger "ERROR $rest"
+            # Silently acknowledge errors (e.g., empty passphrase on escape)
+            echo "OK"
+            ;;
+
+        SETPROMPT)
+            PROMPT=$(decode "$rest")
+            # Remove trailing colon if present (we add our own)
+            PROMPT="${PROMPT%:}"
+            echo "OK"
+            ;;
+
+        GETPIN | getpin)
+            if [ "$REPEAT" -eq 0 ]; then
+                LABEL="password:  "
+            else
+                LABEL="reenter:  "
+            fi
+            PASS=$(fuzzel --prompt "$LABEL" --width 25 --lines 0 --cache /dev/null --password --dmenu)
+            if [ -z "$PASS" ]; then
+                # User cancelled - return error to GPG
+                rm -f "$LASTFILE"
+                echo "ERR 83886179 Operation cancelled"
+            else
+                echo "D $PASS"
+                echo "OK"
+            fi
+            ;;
+
+        BYE|bye)
+            echo "OK closing connection"
+            logger "EXITING"
+            exit 0
+            ;;
+
+        *)
+            echo "OK"
+            ;;
+        esac
+done