fjerne utf-8

ps1.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# Must be sourced, not executed
+# Must be sourced
 if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
   echo "Bruk: source ps1.sh"
   exit 1
@@ -11,15 +11,9 @@ case "$-" in
   *) return 0 ;;
 esac
 
-# Returns 0 if current shell locale is UTF-8 capable
-_ps1_is_utf8() {
-  # locale charmap outputs e.g. UTF-8
-  local cm
-  cm="$(LC_ALL=${LC_ALL-} LANG=${LANG-} locale charmap 2>/dev/null || true)"
-  [[ "$cm" == "UTF-8" ]]
-}
-
-# Emoji based on time (Europe/Oslo) with ASCII fallback if not UTF-8
+# -------------------------------------------------
+# Emoji / symbol based on time (Europe/Oslo)
+# -------------------------------------------------
 _ps1_symbol() {
   local hh mm h m
   hh="$(TZ=Europe/Oslo date +%H)"
@@ -27,7 +21,6 @@ _ps1_symbol() {
   h=$((10#$hh))
   m=$((10#$mm))
 
-  if _ps1_is_utf8; then
   if (( h >= 5 && h <= 8 )); then
     printf '%s' "🌅"
   elif (( h >= 9 && h <= 10 )); then
@@ -43,49 +36,38 @@ _ps1_symbol() {
   else
     printf '%s' "🌙"
   fi
-  else
-    # ASCII fallbacks
-    if (( h >= 5 && h <= 8 )); then
-      printf '%s' "^"     # early
-    elif (( h >= 9 && h <= 10 )); then
-      printf '%s' "o"     # morning
-    elif (( h == 11 && m < 30 )); then
-      printf '%s' "="     # lunch
-    elif (( (h == 11 && m >= 30) || (h >= 12 && h <= 15) )); then
-      printf '%s' "*"     # day
-    elif (( h == 16 )); then
-      printf '%s' "#"     # dinner
-    elif (( h >= 17 && h <= 22 )); then
-      printf '%s' "~"     # evening
-    else
-      printf '%s' "."     # night
-    fi
-  fi
 }
 
+# -------------------------------------------------
+# Build PS1
+# -------------------------------------------------
 _ps1_build() {
   local sym path
   sym="$(_ps1_symbol)"
   path="$(pwd)"
 
-  # Pastel-ish 256 colors
   local BOX="\[\e[38;5;183m\]"
   local VAL="\[\e[38;5;117m\]"
   local ACC="\[\e[38;5;229m\]"
   local RST="\[\e[0m\]"
 
-  # IMPORTANT: keep PS1 escapes as \\d \\A \\u \\h \\n
+  # NOTE:
+  # - PS1 escapes must be \\d \\A \\u \\h \\n
+  # - NO $variables inside PS1 (PS1 re-parses $)
   local ps1
-  ps1="${BOX}╭─(${ACC}\\d${BOX} ${ACC}\\A${BOX})-(${VAL}\\u${BOX}@${VAL}\\h${BOX})-(${VAL}${path}${BOX})${RST}\\n${BOX}╰──➜ ${RST}\\$${sym} "
+  ps1="${BOX}╭─(${ACC}\\d${BOX} ${ACC}\\A${BOX})-(${VAL}\\u${BOX}@${VAL}\\h${BOX})-(${VAL}${path}${BOX})${RST}\\n${BOX}╰──➜ ${RST}\\$ ${sym} "
 
   printf '%s' "$ps1"
 }
 
+# -------------------------------------------------
+# Enable / disable
+# -------------------------------------------------
 __PS1_PREV_PROMPT_COMMAND="${PROMPT_COMMAND-}"
 
 ps1_on() {
-  PROMPT_COMMAND='_PS1="$(_ps1_build)"; export PS1="$_PS1"'
-  _PS1="$(_ps1_build)"; export PS1="$_PS1"
+  PROMPT_COMMAND='_PS1="$(_ps1_build)"; PS1="$_PS1"'
+  PS1="$(_ps1_build)"
 }
 
 ps1_off() {