feat:change tz from within application
This commit is contained in:
78
src/main.sh
78
src/main.sh
@@ -10,6 +10,8 @@ if [ "${1:-}" = "--help" ]; then
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echo "You may specify at most one option."
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echo " --help Show this help and exit"
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echo " --today Show today's appointments"
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echo " --yesterday Show yesterday's appointments"
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echo " --tomorrow Show tomorrow's appointments"
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echo " --goto Interactively enter date to jump to"
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echo " --new [date/date-time] Create new entry"
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echo " --day [date] Show appointments of specified day"
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@@ -376,6 +378,10 @@ fi
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### SYNC_CMD (optional): Synchronization command
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### DAY_START (optional): Hour of start of the day (defaults to 8)
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### DAY_END (optional): Hour of end of the day (defaults to 18)
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### EDITOR (optional): Your favorite editor, is usually already exported
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### TZ (optional): Your favorite timezone, usually system's choice
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### LC_TIME (optional): Your favorite locale for date and time
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### ZI_DIR (optional): Location of tzdata, defaults to /usr/share/zoneinfo
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###
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CONFIGFILE="$HOME/.config/fzf-vcal/config"
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@@ -392,6 +398,11 @@ fi
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SYNC_CMD=${SYNC_CMD:-exit}
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DAY_START=${DAY_START:-8}
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DAY_END=${DAY_END:-18}
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ZI_DIR=${ZI_DIR:-/usr/share/zoneinfo/posix}
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if [ ! -d "$ZI_DIR" ]; then
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err "Could not determine time-zone information"
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exit 1
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fi
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###
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### Check and load required tools
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@@ -497,9 +508,9 @@ EOF
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###
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#GREEN="\033[1;32m"
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#RED="\033[1;31m"
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#WHITE="\033[1;97m"
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WHITE="\033[1;97m"
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CYAN="\033[1;36m"
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#ITALIC="\033[3m"
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ITALIC="\033[3m"
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#FAINT="\033[2m"
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OFF="\033[m"
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@@ -725,7 +736,7 @@ __refresh_data
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### Exports
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# The preview calls run in subprocesses. These require the following variables:
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export ROOT CAT AWK_GET AWK_CAL CYAN OFF
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export ROOT CAT AWK_GET AWK_CAL CYAN WHITE ITALIC OFF
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# The reload commands also run in subprocesses, and use in addition
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export COLLECTION_LABELS DAY_START DAY_END AWK_DAYVIEW AWK_WEEKVIEW AWK_PARSE
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# as well as the following variables that will be dynamically specified. So, we
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@@ -735,30 +746,50 @@ export COLLECTION_LABELS DAY_START DAY_END AWK_DAYVIEW AWK_WEEKVIEW AWK_PARSE
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# Re-export dynamical variables to subshells.
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__export() {
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export DISPLAY_DATE WEEKLY_DATA_FILE APPROX_DATA_FILE
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if [ -n "${TZ:-}" ]; then
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export TZ
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fi
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}
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###
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### Main loop with the command-line argument
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### --today
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### --yesterday
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### --tomorrow
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### --goto
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### --new <optional date/date-time argument>
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### --day <optional date/date-time argument>
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### --week <optional date/date-time argument>
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### --set-tz
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###
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### The command-line argument defaults to "--week today".
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while true; do
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export DISPLAY_DATE WEEKLY_DATA_FILE APPROX_DATA_FILE
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if [ -z "${1:-}" ]; then
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case "${1:-}" in
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--today | --yesterday | --tomorrow | --goto | --new | --day | --week | --set-tz) ;;
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*)
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DISPLAY_DATE="today"
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set -- "--week" "$DISPLAY_DATE"
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fi
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;;
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esac
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if [ "$1" = "--today" ]; then
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DISPLAY_DATE="today"
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set -- "--day" "$DISPLAY_DATE"
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fi
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if [ "$1" = "--yesterday" ]; then
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DISPLAY_DATE="yesterday"
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set -- "--day" "$DISPLAY_DATE"
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fi
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if [ "$1" = "--tomorrow" ]; then
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DISPLAY_DATE="tomorrow"
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set -- "--day" "$DISPLAY_DATE"
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fi
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if [ "$1" = "--goto" ]; then
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DISPLAY_DATE=""
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while [ -z "${DISPLAY_DATE:-}" ]; do
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@@ -771,6 +802,16 @@ while true; do
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set -- "--day" "$DISPLAY_DATE"
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fi
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if [ "$1" = "--set-tz" ]; then
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new_tz=$(find "$ZI_DIR" -type f | sed "s|^$ZI_DIR/*||" | $FZF)
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if [ -n "$new_tz" ]; then
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TZ="$new_tz"
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__refresh_data
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__export
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fi
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shift
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fi
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if [ "${1:-}" = "--new" ]; then
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__new "${2:-}"
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if [ -n "$start" ]; then
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@@ -797,13 +838,21 @@ while true; do
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--border='double' \
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--color=label:bold:green \
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--border-label-pos=3 \
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--list-border="top" \
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--list-label-pos=3 \
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--cycle \
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--delimiter='|' \
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--with-nth='{6}' \
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--accept-nth='1,2,3,4,5' \
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--preview="$0 --preview-event {}" \
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--expect="ctrl-n,ctrl-alt-d,esc,backspace,q" \
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--bind="load:pos(1)+transform(echo change-border-label:🗓️ \$(date -d {1} +\"%A %e %B %Y\"))+transform(echo {} | grep \|\| || echo show-preview)" \
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--expect="ctrl-n,ctrl-alt-d,ctrl-t,esc,backspace,q" \
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--bind="load:pos(1)+transform(
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echo change-border-label:🗓️ \$(date -d {1} +\"%A %e %B %Y\")
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)+transform(
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[ -n \"\${TZ:-}\" ] && echo \"change-list-label:\$WHITE\$ITALIC(\$TZ)\$OFF\"
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)+transform(
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echo {} | grep \|\| || echo show-preview
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)" \
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--bind="start:hide-preview" \
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--bind="ctrl-r:reload:$0 --reload-day {1}" \
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--bind="ctrl-j:down+hide-preview+transform:echo {} | grep \|\| || echo show-preview" \
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@@ -834,6 +883,8 @@ while true; do
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__delete "$fpath"
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__refresh_data
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set -- "--day" "$DISPLAY_DATE"
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elif [ "$key" = "ctrl-t" ]; then
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set -- "--set-tz" "--day" "$DISPLAY_DATE"
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elif [ -z "$key" ] && [ -n "$fpath" ]; then
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__edit "$start" "$end" "$fpath"
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set -- "--day" "$DISPLAY_DATE"
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@@ -859,10 +910,10 @@ while true; do
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--gap 1 \
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--no-scrollbar \
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--info=right \
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--info-command="printf \"$(date +"%R %Z")\"" \
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--info-command="printf \"$(date +"%R %Z")\"; [ -n \"\${TZ:-}\" ] && printf \" (\$TZ)\"" \
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--preview-window=up,7,border-bottom \
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--preview="$0 --preview-week {}" \
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--expect="ctrl-n,ctrl-g" \
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--expect="ctrl-n,ctrl-g,ctrl-t" \
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--bind="ctrl-j:transform:([ {1} = \"+\" ] && [ \$FZF_POS -le 1 ]) &&
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echo unbind\(load\)+reload:$0 --reload-week {2} '+1 day'||
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echo down" \
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@@ -886,16 +937,17 @@ while true; do
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line=""
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fi
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sign=$(echo "$line" | cut -d '|' -f 1)
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startdate=$(echo "$line" | cut -d '|' -f 2)
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DISPLAY_DATE=$(echo "$line" | cut -d '|' -f 2)
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if [ "$key" = "ctrl-n" ]; then
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if [ "$sign" = "~" ]; then
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startdate=""
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DISPLAY_DATE=""
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fi
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set -- "--new" "${startdate:-today} $DAY_START:00"
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set -- "--new" "${DISPLAY_DATE:-today} $DAY_START:00"
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elif [ "$key" = "ctrl-g" ]; then
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set -- "--goto"
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elif [ "$key" = "ctrl-t" ]; then
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set -- "--set-tz" "$*"
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else
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DISPLAY_DATE="$startdate"
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if [ "$sign" = "~" ]; then
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set -- "--week" "$DISPLAY_DATE"
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else
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