diff options
Diffstat (limited to 'config')
| -rwxr-xr-x | config/hypr/scripts/ToggleWaybarTime.sh | 142 |
1 files changed, 116 insertions, 26 deletions
diff --git a/config/hypr/scripts/ToggleWaybarTime.sh b/config/hypr/scripts/ToggleWaybarTime.sh index 54eefb57..ac58ec20 100755 --- a/config/hypr/scripts/ToggleWaybarTime.sh +++ b/config/hypr/scripts/ToggleWaybarTime.sh @@ -7,7 +7,48 @@ # ================================================== # Toggle Waybar clock format between 12H and 24H -MODULES_FILE="${XDG_CONFIG_HOME:-$HOME/.config}/waybar/Modules" +WAYBAR_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/waybar" + +# Files that hold toggleable clock formats +MODULES_FILES=( + "$WAYBAR_DIR/Modules" # clock, clock#2, clock#3, clock#4, clock#5 + "$WAYBAR_DIR/ModulesVertical" # clock#vertical +) + +# Nerd Font clock glyph (U+F017) used by the "clock" and "clock#2" formats. +# Spelled out as a codepoint on purpose: a literal glyph here is easy to +# replace with a look-alike from a different Private Use range, which would +# make the patterns below stop matching without any visible difference. +CLOCK_GLYPH=$'\uf017' +# Nerd Font calendar glyph (U+F073), used by the clock#vertical formats +CAL_GLYPH=$'\uf073' + +# Clock format pairs. FORMATS_12H[n] and FORMATS_24H[n] belong to the same +# module: toggling comments out the one and uncomments the other. +# +# The strings must match the "format" values in MODULES_FILES *verbatim*, +# including the {:L...} locale prefix and every space. A format that is not +# listed here, or listed with a typo, is silently left on whatever it is +# currently set to - so keep this list in sync when adding or editing a clock +# module. +FORMATS_12H=( + "$CLOCK_GLYPH {:%I:%M %p}" # clock + "$CLOCK_GLYPH {:%I:%M %p}" # clock#2 + '{:L%I:%M %p - %d/%b}' # clock#3 + '{:L%B | %a %d, %Y | %I:%M %p}' # clock#4 + '{:%A, %I:%M %P}' # clock#5 + "$CLOCK_GLYPH\n{:%I\n%M\n%p\n\n$CAL_GLYPH \n%d\n%m\n%y}" # clock#vertical +) + +FORMATS_24H=( + "$CLOCK_GLYPH {:%H:%M:%S}" # clock + "$CLOCK_GLYPH {:%H:%M}" # clock#2 + '{:L%H:%M - %d/%b}' # clock#3 + '{:L%B | %a %d, %Y | %H:%M}' # clock#4 + '{:%a %d | %H:%M}' # clock#5 + "$CLOCK_GLYPH\n{:%H\n%M\n%S\n\n$CAL_GLYPH \n%d\n%m\n%y}" # clock#vertical +) + notify_swaync() { command -v notify-send >/dev/null 2>&1 || return 0 export XDG_RUNTIME_DIR="${XDG_RUNTIME_DIR:-/run/user/$(id -u)}" @@ -22,37 +63,75 @@ notify_swaync() { notify-send -a "Waybar Time" -u low -t 2000 -i "$icon" "$@" >/dev/null 2>&1 || true } -if [ ! -f "$MODULES_FILE" ]; then - notify_swaync "Modules file not found: $MODULES_FILE" +# Only work on the files that are actually present +FILES=() +for f in "${MODULES_FILES[@]}"; do + [ -f "$f" ] && FILES+=("$f") +done + +if [ "${#FILES[@]}" -eq 0 ]; then + notify_swaync "No Waybar modules file found in: $WAYBAR_DIR" exit 1 fi +# Escape the characters that are special inside a sed BRE, plus the '#' we use +# as the s/// delimiter. Needed because the formats contain '.', '*' and the +# literal backslashes of clock#vertical. +escape_bre() { + printf '%s' "$1" | sed 's/[][\\.*^$#]/\\&/g' +} + +# Comment out / re-enable the "format" line carrying the given format string +comment_out() { + local file="$1" esc + esc=$(escape_bre "$2") + sed -i "s#^\([[:space:]]*\)\(\"format\":[[:space:]]*\"${esc}\".*\)#\1//\2#" "$file" +} + +uncomment() { + local file="$1" esc + esc=$(escape_bre "$2") + sed -i "s#^\([[:space:]]*\)//[[:space:]]*\(\"format\":[[:space:]]*\"${esc}\".*\)#\1\2#" "$file" +} + +# $1: 12h | 24h +apply_format() { + local target="$1" file i + for file in "${FILES[@]}"; do + for i in "${!FORMATS_12H[@]}"; do + if [ "$target" = "24h" ]; then + comment_out "$file" "${FORMATS_12H[$i]}" + uncomment "$file" "${FORMATS_24H[$i]}" + else + comment_out "$file" "${FORMATS_24H[$i]}" + uncomment "$file" "${FORMATS_12H[$i]}" + fi + done + done +} + +# True when any clock module is currently on a 12H format. %I is the 12-hour +# hour and appears in every 12H format; the anchor skips commented lines. is_12h_active() { - grep -qE '^[[:space:]]*"format":[[:space:]]*" {:%I:%M %p}"' "$MODULES_FILE" + grep -qE '^[[:space:]]*"format":.*%I' "${FILES[@]}" } -apply_12h() { - sed -i 's#^\([[:space:]]*\)//\("format": " {:%I:%M %p}".*\)#\1\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)\("format": " {:%H:%M:%S}".*\)#\1//\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)\("format": " {:%H:%M}".*\)#\1//\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)//\("format": "{:%I:%M %p - %d/%b}".*\)#\1\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)\("format": "{:%H:%M - %d/%b}".*\)#\1//\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)//\("format": "{:%B | %a %d, %Y | %I:%M %p}".*\)#\1\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)\("format": "{:%B | %a %d, %Y | %H:%M}".*\)#\1//\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)//\("format": "{:%A, %I:%M %P}".*\)#\1\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)\("format": "{:%a %d | %H:%M}".*\)#\1//\2#' "$MODULES_FILE" +snapshot() { + cat "${FILES[@]}" | cksum } -apply_24h() { - sed -i 's#^\([[:space:]]*\)\("format": " {:%I:%M %p}".*\)#\1//\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)//\("format": " {:%H:%M:%S}".*\)#\1\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)//\("format": " {:%H:%M}".*\)#\1\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)\("format": "{:%I:%M %p - %d/%b}".*\)#\1//\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)//\("format": "{:%H:%M - %d/%b}".*\)#\1\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)\("format": "{:%B | %a %d, %Y | %I:%M %p}".*\)#\1//\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)//\("format": "{:%B | %a %d, %Y | %H:%M}".*\)#\1\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)\("format": "{:%A, %I:%M %P}".*\)#\1//\2#' "$MODULES_FILE" - sed -i 's#^\([[:space:]]*\)//\("format": "{:%a %d | %H:%M}".*\)#\1\2#' "$MODULES_FILE" +# Report formats that are not present in any modules file at all. Catches the +# case where a format above drifts away from the modules files, which would +# otherwise leave that one clock module silently stuck on its old setting. +warn_unknown_formats() { + local i missing=0 + for i in "${!FORMATS_12H[@]}"; do + grep -qF "\"${FORMATS_12H[$i]}\"" "${FILES[@]}" || + { printf 'Waybar Time: 12H format not found in any modules file: %s\n' "${FORMATS_12H[$i]}" >&2; missing=1; } + grep -qF "\"${FORMATS_24H[$i]}\"" "${FILES[@]}" || + { printf 'Waybar Time: 24H format not found in any modules file: %s\n' "${FORMATS_24H[$i]}" >&2; missing=1; } + done + return $missing } restart_waybar() { @@ -88,14 +167,25 @@ restart_waybar() { fi } +warn_unknown_formats || true + +before=$(snapshot) + if is_12h_active; then - apply_24h + apply_format 24h mode="24H" else - apply_12h + apply_format 12h mode="12H" fi +# Nothing replaced means the formats above drifted away from the modules files +if [ "$before" = "$(snapshot)" ]; then + notify_swaync "Clock format unchanged - no known format matched" + printf 'Waybar Time: no clock format matched, nothing changed\n' >&2 + exit 1 +fi + restart_waybar sleep 0.3 |