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#!/bin/sh
EXPORT_LIB=y . "$XDG_CONFIG_HOME/vdirsyncer/config_gen"
cat << EOF
[calendars]
EOF
_sync() {
yes | vdirsyncer discover 1> /dev/null 2> /dev/null
vdirsyncer sync 1> /dev/null 2> /dev/null
vdirsyncer metasync 1> /dev/null 2> /dev/null
}
color_fmt() { pastel format hsl | tr -d 'hsl(,%)' | sed 's/\.[^ ]\+//g' ; }
TERMINAL_COLORS="$(for n in $(seq 0 15) ; do xrdb -get "color$n" ; done | color_fmt)"
_color_quantize() {
INPUT="$(echo $1 | grep -o '#[0-9a-fA-F]\{6\}' | color_fmt)"
COLOR="$(printf '%s\n%s' "$INPUT" "$TERMINAL_COLORS" | awk --non-decimal-data '
# abs() is not built-in???
function abs(v) { return v < 0 ? -v : v }
BEGIN {
closest = 0; # closest ANSI color index
# offset line number once for input color, and another time to make color
# numbers start from 0 (line numbers start from 1 by default)
NR -= 2;
# keep track of the first color
first = 1;
}
{
# first line of input contains input colors
if (NR == -1) {
input_r = $1;
input_g = $2;
input_b = $3;
next;
}
if (NR == 0) next; # do not pick background color
# sloppy check to nearest RGB color
diff = abs(input_r - $1) + abs(input_g - $2) + abs(input_b - $3);
if (diff < max_diff || first) {
first = 0;
max_diff = diff;
closest = NR;
}
}
END { print closest; }
')"
case "$COLOR" in
0) echo "black" ; break ;;
1) echo "dark red" ; break ;;
2) echo "dark green" ; break ;;
3) echo "brown" ; break ;;
4) echo "dark blue" ; break ;;
5) echo "dark magenta" ; break ;;
6) echo "dark cyan" ; break ;;
7) echo "dark gray" ; break ;;
8) echo "light gray" ; break ;;
9) echo "light red" ; break ;;
10) echo "light green" ; break ;;
11) echo "yellow" ; break ;;
12) echo "light blue" ; break ;;
13) echo "light magenta" ; break ;;
14) echo "light cyan" ; break ;;
15) echo "white" ; break ;;
esac
}
_cfg_dav() {
[ "$DAV_TYPE" != "caldav" ] && return
jq --raw-output '.collections[][0]' "$VDIRSYNCER_STATUS_PATH/$ID.collections" | while read -r collection ; do
collection_path="$XDG_DATA_HOME/vdirsyncer/$ID/$collection"
color_path="$collection_path/color"
displayname_path="$collection_path/displayname"
[ ! -d "$collection_path" ] && _sync
[ ! -f "$color_path" ] && _sync
[ ! -f "$displayname_path" ] && _sync
COLOR="$(cat "$color_path")"
NAME="$(cat "$displayname_path")"
[ -n "$COLOR" ] && [ -n "$QUANTIZE_COLOR" ] && COLOR="$(_color_quantize "$COLOR")"
cat << EOF
[[$NAME]]
path = "$collection_path"
EOF
[ -n "$COLOR" ] && echo "color = \"$COLOR\""
echo
done
}
_cfg_ical() {
collection_path="$XDG_DATA_HOME/vdirsyncer/$ID"
[ ! -d "$collection_path" ] && _sync
cat << EOF
[[$NAME]]
path = "$collection_path"
readonly = True
EOF
[ -n "$COLOR" ] && echo "color = \"$COLOR\""
echo
}
. "$CONFIG_FILE"
printf '# %s:%s=%s\n' vim ft dosini
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