From 0bb2fe5ce7d0ea9bffc550bf60062673024948c7 Mon Sep 17 00:00:00 2001
From: Lucio Andrés Illanes Albornoz (arab, vxp) <l.illanes@gmx.de>
Date: Nov 18 2016 14:36:39 +0000
Subject: subr/check_updates.subr: preliminary support for apk_tools and bzip2.


---

diff --git a/build.sh b/build.sh
index 38a66c1..435f7e6 100755
--- a/build.sh
+++ b/build.sh
@@ -50,9 +50,11 @@ fi;
 check_paths; clean_prefix; create_dirs;
 init_build_log; init_build_progress_file;
 {(init_build_vars;
-log_msg info "Build started by ${BUILD_USER:=${USER}}@${BUILD_HNAME:=$(hostname)} at ${BUILD_DATE_START}.";
 if [ ${ARG_CHECK_UPDATES:-0} -eq 0 ]; then
+	log_msg info "Build started by ${BUILD_USER:=${USER}}@${BUILD_HNAME:=$(hostname)} at ${BUILD_DATE_START}.";
 	log_env_vars "build (global)" ${LOG_ENV_VARS};
+else
+	log_msg info "Version check run started by ${BUILD_USER:=${USER}}@${BUILD_HNAME:=$(hostname)} at ${BUILD_DATE_START}.";
 fi;
 for BUILD_TARGET_LC in $(subst_tgts ${BUILD_TARGETS_META}); do
 	BUILD_TARGET=$(echo ${BUILD_TARGET_LC} | tr a-z A-Z);
diff --git a/subr/check_updates.subr b/subr/check_updates.subr
index fc33121..7af20e9 100644
--- a/subr/check_updates.subr
+++ b/subr/check_updates.subr
@@ -6,22 +6,24 @@
 cpu_get_fnames() {
 	if test_cmd pkg_${cu_name}_check_updates; then
 		pkg_${cu_name}_check_updates get_fnames;
-	elif [ "${cu_url#*://github.com/*}" != "${cu_url}" ]; then
-		_cpugf_uname="${cu_url#*/github.com/}";
-		_cpugf_uname="${_cpugf_uname%%/*}";
-		_cpugf_pname="${cu_url#*/github.com/${_cpugf_uname}/}";
-		_cpugf_pname="${_cpugf_pname%%/*}";
-		cu_url_index="https://github.com/${_cpugf_uname%%/*}/${_cpugf_pname%%/*}/releases/";
-		unset _cpu_uname _cpu_pname;
-		cu_fnames="$(wget ${WGET_ARGS} -qO- ${cu_url_index}	|\
-			sed -n '/<span class="tag-name">/s/^.*<span class="tag-name">\([a-zA-Z]\+-\|v\|\)\(.\+\)<\/span>.*$/\2/p')";
-		cu_fname_base="${cu_name}";
-		cu_fname_ext="${cu_fname#v${cu_version}.}";
 	fi;
-	if [ -z "${cu_url_index}" ]; then
-		cu_url_index="${cu_url%/*}/";
-		cu_fnames="$(wget ${WGET_ARGS} -qO- "${cu_url_index}"	|\
-			sed -n '/[hH][rR][eE][fF]="[^"]\+"/s/^.*[hH][rR][eE][fF]="\([^"]\+\)".*$/\1/p')";
+	if [ -z "${cu_fnames}" ]; then
+		if [ "${cu_url#*://github.com/*}" != "${cu_url}" ]; then
+			_cpugf_uname="${cu_url#*/github.com/}";
+			_cpugf_uname="${_cpugf_uname%%/*}";
+			_cpugf_pname="${cu_url#*/github.com/${_cpugf_uname}/}";
+			_cpugf_pname="${_cpugf_pname%%/*}";
+			cu_url_index="https://github.com/${_cpugf_uname%%/*}/${_cpugf_pname%%/*}/releases/";
+			unset _cpu_uname _cpu_pname;
+			cu_fnames="$(wget ${WGET_ARGS} -qO- ${cu_url_index}	|\
+				sed -n '/<span class="tag-name">/s/^.*<span class="tag-name">\([a-zA-Z]\+-\|v\|\)\(.\+\)<\/span>.*$/\2/p')";
+			cu_fname_base="${cu_name}";
+			cu_fname_ext="${cu_fname#v${cu_version}.}";
+		else
+			cu_url_index="${cu_url%/*}/";
+			cu_fnames="$(wget ${WGET_ARGS} -qO- "${cu_url_index}"	|\
+				sed -n '/[hH][rR][eE][fF]="[^"]\+"/s/^.*[hH][rR][eE][fF]="\([^"]\+\)".*$/\1/p')";
+		fi;
 	fi;
 	: ${cu_fname:="${cu_url##*/}"};
 	: ${cu_fname_base:="${cu_fname%%-*}"};
diff --git a/vars/check_updates.vars b/vars/check_updates.vars
index 6342c5c..d7ad5be 100644
--- a/vars/check_updates.vars
+++ b/vars/check_updates.vars
@@ -2,6 +2,35 @@
 # . ./build.vars and set -o errexit -o noglob are assumed.
 #
 
+pkg_apk_tools_check_updates() {
+	case "${1}" in
+	get_fnames)
+		cu_fname="${cu_url##*/}";
+		cu_fname_base="apk-tools";
+		cu_fname_ext="${cu_fname#${cu_fname_base}-${cu_version}.}";
+		cu_url_index="http://git.alpinelinux.org/cgit/apk-tools/";
+		cu_fnames="$(wget ${WGET_ARGS} -qO- "${cu_url_index}" |\
+			sed -n '/<a href='\''\/cgit\/apk-tools\/tag\/?h=v[0-9.]\+'\''>/s/^.*<a href='\''\/cgit\/apk-tools\/tag\/?h=v\([0-9.]\+\).*$/apk-tools-\1/p')";
+		;;
+	get_version)
+		cu_fname_version="${cu_fname#apk-tools-}";
+		;;
+	esac;
+};
+
+pkg_bzip2_check_updates() {
+	case "${1}" in
+	get_fnames)
+		cu_url_index="http://www.bzip.org/";
+		cu_fnames="$(wget ${WGET_ARGS} -qO- "${cu_url_index}" |\
+			sed -n '/<p>The current version is <b>1.0.6<\/b>/s/^.*<p>The current version is <b>\(.\+\)<\/b>.*$/bzip2-\1/p')";
+		;;
+	get_version)
+		cu_fname_version="${cu_fname#bzip2-}";
+		;;
+	esac;
+};
+
 pkg_infounzip_check_updates() {
 	case "${1}" in
 	get_fnames)