Update ps1.sh

ps1.sh

@@ -1,5 +1,9 @@
 #!/usr/bin/env bash
 
+# -------------------------------------------------
+# ps1.sh – custom PS1 (must be sourced)
+# -------------------------------------------------
+
 # Must be sourced, not executed
 if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
   echo "Dette scriptet må kjøres med:"
@@ -15,98 +19,41 @@ case "$-" in
   *) return 0 ;;
 esac
 
-# ---- Emoji pools (edit these) ----
+# -------------------------------------------------
-# Keep them as simple strings; terminals must support the emoji glyphs.
+# Emoji helper
-__PS1_EMOJI_FUN=( "🚀" "✨" "🔥" "🌈" "🧠" "🛠️" "📦" "🧩" "🧪" "⚡" "🐧" "🛰️" )
+# -------------------------------------------------
-
-# ---- Emoji function (simple random) ----
 _ps1_emoji() {
-  local n="${#__PS1_EMOJI_FUN[@]}"
+  local emojis=( "🚀" "✨" "🔥" "🧠" "🛠️" )
-  # RANDOM is bash built-in
+  printf '%s' "${emojis[RANDOM % ${#emojis[@]}]}"
-  printf '%s' "${__PS1_EMOJI_FUN[RANDOM % n]}"
 }
 
-# ---- Your PS1 core (edit to taste) ----
+# -------------------------------------------------
-# This is intentionally simple: time, jobs, host, cwd, emoji.
+# Build PS1 (your requested order)
-# Use \\[ \\] around non-printing escape sequences to keep line editing sane.
+# -------------------------------------------------
 _ps1_build() {
   local emoji="$(_ps1_emoji)"
-  # Colors: 35 (purple) + 38 (cyan-ish) from your earlier style
+
   printf '%b' \
-"\[\e[0m\]\[\e[38;5;35m\]╭─(\[\e[38;5;38m\]\t\[\e[38;5;35m\])-(\[\e[38;5;38m\]\j\[\e[38;5;35m\])-(\[\e[38;5;38m\]\H\[\e[38;5;35m\])-(\[\e[38;5;38m\]\w\[\e[38;5;35m\])\n\[\e[38;5;35m\]╰──${emoji} \[\e[0m\]"
+"\[\e[31m\]\d\[\e[0m\] \
+\[\e[33m\]\A\[\e[0m\] \
+\[\e[34m\]\u@\h\[\e[0m\] \
+\[\e[32m\]\w\[\e[0m\]\n\\$emoji "
 }
 
-# ---- PROMPT_COMMAND hook (updates PS1 each prompt) ----
+# -------------------------------------------------
-# We add our updater without nuking an existing PROMPT_COMMAND.
+# PROMPT_COMMAND handling
-__PS1_PREV_PROMPT_COMMAND=""
+# -------------------------------------------------
+__PS1_PREV_PROMPT_COMMAND="${PROMPT_COMMAND-}"
 
-_ps1_set_prompt_command() {
-  # Save existing PROMPT_COMMAND once
-  if [[ -z "${__PS1_PREV_PROMPT_COMMAND+x}" || -z "$__PS1_PREV_PROMPT_COMMAND" ]]; then
-    __PS1_PREV_PROMPT_COMMAND="${PROMPT_COMMAND-}"
-  fi
-
-  local updater='_PS1=$(_ps1_build); export PS1="$_PS1"'
-  if [[ -z "${PROMPT_COMMAND-}" ]]; then
-    PROMPT_COMMAND="$updater"
-  else
-    # Avoid duplicating if user runs ps1_on multiple times
-    case "$PROMPT_COMMAND" in
-      *"_ps1_build"*) : ;;
-      *)
-        PROMPT_COMMAND="$updater; $PROMPT_COMMAND"
-        ;;
-    esac
-  fi
-}
-
-_ps1_restore_prompt_command() {
-  PROMPT_COMMAND="${__PS1_PREV_PROMPT_COMMAND-}"
-}
-
-# ---- Public controls ----
 ps1_on() {
-  _ps1_set_prompt_command
+  PROMPT_COMMAND='_PS1="$(_ps1_build)"; export PS1="$_PS1"'
-  # Force immediate update
   _PS1="$(_ps1_build)"; export PS1="$_PS1"
 }
 
 ps1_off() {
-  psanimate_stop >/dev/null 2>&1 || true
+  PROMPT_COMMAND="$__PS1_PREV_PROMPT_COMMAND"
-  _ps1_restore_prompt_command
 }
 
-# ---- Animation helpers (simple loop that forces prompt refresh) ----
+# -------------------------------------------------
-# This follows the same basic idea as in the Medium post: background loop updates prompt periodically. :contentReference[oaicite:2]{index=2}
+# End of file
-__PSANIMATE_PIDFILE="/tmp/psanimatepid-$$"
+# -------------------------------------------------
-
-psanimate() {
-  local interval="${1:-0.5}"
-
-  # Stop existing animator for this shell, if any
-  psanimate_stop >/dev/null 2>&1 || true
-
-  # Ensure prompt is enabled
-  ps1_on
-
-  (
-    while :; do
-      # Trigger a prompt rebuild by setting PS1; next prompt draw will use it.
-      _PS1="$(_ps1_build)"; export PS1="$_PS1"
-      sleep "$interval"
-    done
-  ) &
-
-  echo "$!" > "$__PSANIMATE_PIDFILE"
-}
-
-psanimate_stop() {
-  if [[ -f "$__PSANIMATE_PIDFILE" ]]; then
-    local pid
-    pid="$(cat "$__PSANIMATE_PIDFILE" 2>/dev/null || true)"
-    if [[ -n "${pid:-}" ]]; then
-      kill "$pid" 2>/dev/null || true
-    fi
-    rm -f "$__PSANIMATE_PIDFILE"
-  fi
-}