openbsd-dotfiles

commit b1c8075db826cb4ffb9feb0ea6e69ff9829d2f83
parent 54db43891fa9e18af0d6d877523d15ba272b32b7
Author: KB <mail@kausban.com>
Date:   Thu, 14 Dec 2023 13:21:43 +0100

fixed dmenu-recent

Diffstat:
M
.bin/dmenu-recent
 | 
90
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-

1 file changed, 89 insertions(+), 1 deletion(-)
diff --git a/.bin/dmenu-recent b/.bin/dmenu-recent
@@ -1 +1,89 @@
-dmenu_run
+#!/bin/sh
+set -eu
+
+DMENU_CMD="dmenu -i -p > -fn monospace:size=12 -nb #222222 -nf #bbbbbb -sb #005577 -sf #eeeeee"
+TERMINAL="st -e"
+MAX_RECENT=199 # Number of recent commands to track
+
+CACHE_DIR="${XDG_CACHE_HOME:-$HOME/.cache}/dmenu-recent"
+RECENT_CACHE="$CACHE_DIR/recent"
+REST_CACHE="$CACHE_DIR/all"
+KNOWN_TYPES=" background terminal terminal_hold "
+
+CONFIG_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/dmenu-recent"
+mkdir -p "$CACHE_DIR"
+mkdir -p "$CONFIG_DIR"
+touch "$RECENT_CACHE"
+
+IFS=:
+if stest -dqr -n "$REST_CACHE" $PATH 2>/dev/null; then
+    stest -flx $PATH | sort -u | grep -vf "$RECENT_CACHE" > "$REST_CACHE"
+fi
+
+IFS=' '
+CMD=$(cat "$RECENT_CACHE" "$REST_CACHE" | $DMENU_CMD) || exit
+
+# Sanitize the input
+CMD_NAME=$(printf "%s" "$CMD" | cut -f1 -d' ')  # Extract the command name
+if ! command -v "$CMD_NAME" >/dev/null 2>&1; then
+    echo "Invalid command: $CMD_NAME" >&2
+    exit 1
+fi
+
+# Ensure input doesn't contain unwanted symbols
+if printf "%s" "$CMD" | grep -q '[!$`(){};&|\*?<>]'; then
+    echo "Invalid characters in command: $CMD" >&2
+    exit 1
+fi
+
+if ! grep -qx "$CMD" "$RECENT_CACHE" >/dev/null 2>&1; then
+    grep -vx "$CMD" "$REST_CACHE" > "$REST_CACHE.$$"
+    mv "$REST_CACHE.$$" "$REST_CACHE"
+fi
+
+echo "$CMD" > "$RECENT_CACHE.$$"
+grep -vx "$CMD" "$RECENT_CACHE" | head -n "$MAX_RECENT" >> "$RECENT_CACHE.$$"
+mv "$RECENT_CACHE.$$"  "$RECENT_CACHE"
+
+WORD0=${CMD%% *}
+
+MATCH="^$WORD0$"
+
+get_type() {
+    TYPE=""
+    while : ; do
+        echo "$KNOWN_TYPES" | xargs -n1 | $DMENU_CMD -p 'Type:' &&
+        read -r TYPE_LINE || break
+        TYPE=$(echo "$TYPE_LINE")
+        case $KNOWN_TYPES in
+            *" $TYPE "*) 
+                echo "$WORD0" >> "$CONFIG_DIR/$TYPE"
+                return
+                ;;
+        esac
+    done
+}
+
+TYPE=$(grep -lx "$MATCH" -R "$CONFIG_DIR" 2>/dev/null || true)
+
+if [ -z "$TYPE" ]; then
+    TYPE=$(get_type)
+else
+    TYPE=$(basename "$TYPE")
+    if ! echo "$KNOWN_TYPES" | grep -q " $TYPE "; then
+        rm -f "$CONFIG_DIR/$TYPE"
+        TYPE=$(get_type)
+    fi
+fi
+
+case "$TYPE" in
+    background)
+        exec $CMD
+        ;;
+    terminal)
+        exec $TERMINAL "$CMD"
+        ;;
+    terminal_hold)
+        exec $TERMINAL sh -c "$CMD && echo 'Press Enter to kill me...' && read _"
+        ;;
+esac