1 files changed, 135 insertions, 0 deletions
diff --git a/tools/update_man_pages.sh b/tools/update_man_pages.sh
new file mode 100755
index 0000000..6a57b4c
--- /dev/null
+++ b/tools/update_man_pages.sh
@@ -0,0 +1,135 @@
+#!/bin/sh
+
+usage_exit() {
+	echo "Usage: $(basename $0) (-d) (-g) version"
+	exit 1
+}
+
+if [[ "$1" == "" ]]; then
+	usage_exit
+fi
+
+if [[ "$1" == "-d" ]]; then
+	date=true
+	shift
+fi
+
+if [[ "$1" == "-g" ]]; then
+	git=true
+	shift
+fi
+
+if [[ "$1" == "" ]]; then
+	usage_exit
+fi
+
+version="$1"
+
+if ! [[ -d "./man1" ]]; then
+	echo "you do not seem to be at the right place to run this."
+	echo "the man{1,5}/ directories should be under ."
+	exit 1
+fi
+
+old_version=$(head -1 man1/sbocheck.1 | rev | cut -d' ' -f2 | rev \
+	| sed 's/"//g')
+
+tmpfile=$(mktemp /tmp/XXXXXXXXX)
+
+sed_file() {
+	if [[ "$1" == "" || "$2" == "" ]]; then
+		echo "sed_file(): two arguments required."
+		exit 1
+	fi
+
+	file="$1"
+	sed_cmd="$2"
+
+	cat $file | sed "$sed_cmd" > $tmpfile
+	if [[ "$?" == "0" ]]; then
+		mv $tmpfile $file
+	else
+		return 1
+	fi
+
+	return 0
+}
+
+for i in $(ls man1); do
+	sed_file man1/$i "s/$old_version/$version/g"
+done
+
+for i in $(ls man5); do
+	sed_file man5/$i "s/$old_version/$version/g"
+done
+
+if [[ "$?" == "0" ]]; then
+	echo "version updated."
+fi
+
+update_date() {
+	if ! which ddate >/dev/null 2>&1; then
+		echo "I can't find ddate."
+		return 1
+	fi
+
+	old_date=$(head -1 man1/sbocheck.1 | cut -d' ' -f4- | rev \
+		| cut -d' ' -f4- | rev | sed 's/"//g')
+
+	new_date=$(ddate +"%{%A, %B %d%}, %Y YOLD")
+
+	for i in $(ls man1); do
+		sed_file man1/$i "s/$old_date/$new_date/g"
+	done
+
+	for i in $(ls man5); do
+		sed_file man5/$i "s/$old_date/$new_date/g"
+	done
+
+	if [[ "$?" == "0" ]]; then
+		echo "date updated."
+	else
+		return 1
+	fi
+
+	return 0
+}
+
+update_git() {
+	if ! which git >/dev/null 2>&1; then
+		echo "I can't find git."
+		return 1
+	fi
+
+	if [[ "$date" == "true" ]]; then
+		extra=" and dates"
+	fi
+
+	git add man1/* man5/*
+	git commit -m "updated versions$extra for man pages"
+	git push
+
+	if [[ "$?" == "0" ]]; then
+		echo "git updated."
+	else
+		return 1
+	fi
+
+	return 0
+}
+
+if [[ "$date" == "true" ]]; then
+	update_date
+	date_return=$?
+fi
+
+if [[ "$git" == "true" ]]; then
+	update_git
+	git_return=$?
+fi
+
+if [[ "$date_return" != "0" || "$git_return" != "0" ]]; then
+	exit 1
+fi
+
+exit 0