1 files changed, 115 insertions, 0 deletions
diff --git a/pim/rc/show b/pim/rc/show
new file mode 100755
index 0000000..da23973
--- /dev/null
+++ b/pim/rc/show
@@ -0,0 +1,115 @@
+#!/bin/rc
+# pim/show -- everything known about one event.
+#
+# Takes a path to an occurrence under events/date/, as printed by
+# "pim/agenda -p" or plumbed from a window, or a pattern to search for.
+rfork e
+
+mtpt=/mnt/pim
+days=90
+all=()
+only=()
+
+while(~ $1 -*){
+	switch($1){
+	case -m
+		mtpt=$2; shift
+	case -n
+		days=$2; shift
+	case -a
+		all=1
+	case -c
+		only=($only $2); shift
+	case *
+		echo 'usage: show [-m mtpt] [-n days] [-c cal] [-a] path|pattern' >[1=2]
+		exit usage
+	}
+	shift
+}
+if(~ $#* 0){
+	echo 'usage: show [-m mtpt] [-n days] [-c cal] [-a] path|pattern' >[1=2]
+	exit usage
+}
+pat=$"*
+
+fn field {
+	sed -n 's/^'^$2^': //p' $1
+}
+
+fn one {
+	f=$1
+	d=`{basename -d $f}
+	sum=`{field $f summary}
+	echo $"sum
+	echo $"sum | sed 's/./-/g'
+	ep=`{field $f epoch}
+	ee=`{field $f epochend}
+	if(~ $#ep 0)
+		sed -n 's/^start: /when      /p' $f
+	if(! ~ $#ep 0){
+		# backquotes give a list and ^ distributes over it; flatten first
+		w=`{date -f 'WWW DD MMM YYYY hh:mm' $"ep}
+		x=`{date -f hh:mm $"ee}
+		echo 'when      '^$"w^'-'^$"x
+	}
+	sed -n 's/^location: /where     /p' $f
+	sed -n 's/^rrule: /repeats   /p' $f
+	ev=`{field $f event}
+	if(! ~ $#ev 0){
+		e=$d/$"ev
+		if(test -f $e/organizer){
+			o=`{cat $e/organizer}
+			echo 'from      '^$"o
+		}
+		if(test -f $e/attendees){
+			echo who
+			sed 's/^/    /' $e/attendees
+		}
+		echo 'event     '^`{cleanname $"e}
+	}
+	echo 'at        '^$"f
+	# a blank line ends the header; the rest is the description
+	sed -n '/^$/,$p' $f | sed 1d
+}
+
+fn search {
+	cals=$only
+	if(~ $#cals 0)
+		cals=`{pim/calendars -m $mtpt}
+	now=`{date -n}
+	i=0
+	while(test $i -lt $days){
+		sec=`{echo $now + $i '*' 86400 | bc}
+		day=`{date -f YYYY/MM/DD $sec}
+		for(c in $cals){
+			d=$mtpt/calendars/$c/events/date/$day
+			if(test -d $d)
+				grep -li '^summary: .*'^$"pat $d/* >[2]/dev/null
+		}
+		i=`{echo $i + 1 | bc}
+	}
+}
+
+if(test -f $"pat){
+	one $"pat
+	exit 0
+}
+
+hits=`{search}
+if(~ $#hits 0){
+	echo 'pim/show: nothing matching '^$"pat^' in the next '^$"days^' days' >[1=2]
+	exit notfound
+}
+if(! ~ $#all 0){
+	for(h in $hits){
+		one $h
+		echo
+	}
+	exit 0
+}
+one $hits(1)
+if(test $#hits -gt 1){
+	echo
+	echo '('^`{echo $#hits - 1 | bc}^' more; -a for all)'
+}
+exit 0