Simplify sxmo_contacts.sh - use less tempfiles and join logic, output w/ colon

scripts/core/sxmo_contacts.sh

@@ -1,35 +1,29 @@
 #!/usr/bin/env sh
-
-# This script is a helper script for sxmo_modemtext.sh and sxmo_modemcall.sh
-# When this script is called from a terminal, it prints the phone's known
-# contacts in reverse chronological order of contact.
+# This script prints in reverse chronological order unique entries from the
+# modem log merged with contact names defined in contacts file tsv.
+#   Wherein $CONTACTSFILE is tsv with two fields: number\tcontact name
+#   Wherein $LOGFILE is *sorted* tsv with three fields: date\tevt\tnumber
+# 
+# Prints in output format: "number: contact"
 
 CONTACTSFILE="$XDG_CONFIG_HOME"/sxmo/contacts.tsv
 LOGFILE="$XDG_CONFIG_HOME"/sxmo/modem/modemlog.tsv
 
-SORTED_CONTACTS="$(mktemp)"
-sort -k2 "$CONTACTSFILE" > "$SORTED_CONTACTS"
-
-# Add names to numbers called/texted in modemlog
-tab=$(printf '\t')
-CALLED="$(sed 's/ +1//' "$LOGFILE" | sort -u -k3,3 |
-	  join -t "$tab" -1 2 -2 3 -o 2.1,1.1,2.3 -a 2 "$SORTED_CONTACTS" - |
-	  sort -rk1 | cut -f2,3 | sed 's/^\t//')"
-
-# add all known contacts
-ALL_DATA=$(printf %b "$CALLED\n$(cat "$CONTACTSFILE")" | nl)
-
-## We must now remove contacts that have called/texted from the ALL_DATA list
-
-# If there is a name for the contact, the row will have 3 columns
-# if there is no name for the contact, the row will only have 2 columns.
-# To make sure data lines up, remove contacts called and texted duplicate named contacts seperately
-NAMED_ORDER="$(echo "$ALL_DATA" | awk 'NF==3{print}{}' | sort -uk3)"
-NONAME="$(echo "$ALL_DATA" | awk 'NF==2{print}{}')"
-
-RES=$(printf %b "$NAMED_ORDER\n$NONAME" | sort -k1 | cut -f2,3)
-
-echo "$RES"
-printf %b "$RES" | grep -q 8042221111 || echo "Test Number 8042221111"
-
-rm "$SORTED_CONTACTS"
+contacts() {
+	RECENTCONTACTEDNUMBERSREVCHRON="$(
+		cut -f3 "$LOGFILE" |
+		tac |
+		awk '!($0 in a){a[$0];print}' |
+		sed '/^[[:space:]]*$/d'
+	)"
+	RECENTCONTACTEDNUMBERSREVCHRONF="$(mktemp)"
+	echo "$RECENTCONTACTEDNUMBERSREVCHRON" > "$RECENTCONTACTEDNUMBERSREVCHRONF"
+	printf %b "$(
+		join -t"$(printf '\t')" -o1.1,2.2 -a1 -e"Unknown Number" \
+		"$RECENTCONTACTEDNUMBERSREVCHRONF" "$CONTACTSFILE" |
+		sed 's#\t#: #g'
+	)"
+	rm "$RECENTCONTACTEDNUMBERSREVCHRONF" &
+}
+
+contacts