Do-over...

1 files changed, 88 insertions, 0 deletions

diff --git a/sbo b/sbo
new file mode 100755
index 0000000..fdc895e
--- /dev/null
+++ b/sbo
@@ -0,0 +1,88 @@
+#!/bin/sh
+
+# elvis: sbo             -- Search SlackBuilds.org packages
+
+# Author: B. Watson (yalhcru at gmail)
+# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
+
+. surfraw || exit 1
+
+if [ "$( type -p wget )" = "" ]; then
+	err "wget is required for this. please install it."
+fi
+
+get_slack_ver() {
+	local ver sitevers topver i
+
+	# initially set to the currently running version, if we can
+	if [ -e /etc/slackware-version ]; then
+		ver="$( cut -d' ' -f2 < /etc/slackware-version )"
+	fi
+
+	# now check the site, make sure it's a supported version (e.g. not -current)
+	sitevers="$(
+		wget -qO- "https://slackbuilds.org" | \
+		grep -A1 '<select *name="sv"'      | \
+		tail -1                            | \
+		sed \
+			-e 's,^[[:space:]]*,,' \
+			-e 's,<option value="[^"]*"[^>]*>\([0-9][^"]*\)</option>,\1 ,g' \
+			-e 's,[[:space:]]*</select>.*,,'
+		)"
+
+		# if we can't get the local version *or* the list of versions
+		# from the site, just take a wild guess.
+		if [ -z "$sitevers" ]; then
+			echo "${ver:-14.2}"
+			return
+		fi
+
+		for i in $sitevers; do
+			topver="$i"
+			if [ "$i" = "$ver" ]; then
+				echo "$ver"
+				return
+			fi
+		done
+
+	# fall back to the highest-numbered version on the site
+	echo "$topver"
+	return
+}
+
+w3_config_hook() {
+	def SURFRAW_slack_version "$( get_slack_ver )"
+}
+
+w3_usage_hook() {
+	cat <<EOF
+Usage: $w3_argv0 [options] [search words]...
+Description:
+  Surfraw search packages on SlackBuilds.org
+Local options:
+  -ver=VERSION                  Slackware version (Currently $SURFRAW_slack_version)
+EOF
+	w3_global_usage
+}
+
+w3_parse_option_hook() {
+	opt="$1"
+	optarg="$2"
+
+	case "$opt" in
+		-v*=*) setopt SURFRAW_slack_version "$optarg" ;;
+		*)   return 1 ;;
+	esac
+
+	return 0
+}
+
+w3_config
+w3_parse_args "$@"
+
+# example URL:
+# http://slackbuilds.org/result/?search=test&sv=14.2
+
+escaped_args="$( w3_url_of_arg $w3_args )"
+url="https://slackbuilds.org/result/?search=${escaped_args}&sv=${SURFRAW_slack_version}"
+w3_browse_url "$url"