From 20b4edc9723723879963f835e0612d4d62da656f Mon Sep 17 00:00:00 2001
From: Achim Gsell <achim.gsell@gmail.com>
Date: Tue, 8 Aug 2017 01:01:00 +0200
Subject: [PATCH 1/4] Pmodules/modbuild - create ${PMODULES_DISTFILESDIR} if
 not already exists

---
 Pmodules/modbuild | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Pmodules/modbuild b/Pmodules/modbuild
index 831ad7c..1f69a5e 100755
--- a/Pmodules/modbuild
+++ b/Pmodules/modbuild
@@ -293,6 +293,8 @@ fi
 declare -x  PMODULES_TMPDIR
 declare -x  PMODULES_DISTFILESDIR
 
+mkdir -p "${PMODULES_DISTFILESDIR}"
+
 declare -r BUILD_SCRIPTSDIR="${BUILD_BASEDIR}/scripts"
 declare -r BUILD_VERSIONSFILE="${BUILD_BASEDIR}/config/versions.conf"
 

From 79f58c69618d825020748bbb0a50dd9d11252e90 Mon Sep 17 00:00:00 2001
From: Achim Gsell <achim.gsell@gmail.com>
Date: Tue, 8 Aug 2017 01:02:17 +0200
Subject: [PATCH 2/4] build - bit more output of 'usage()' - option '--debug'
 added to sub-command 'install'

---
 build | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/build b/build
index c5b1357..b903565 100755
--- a/build
+++ b/build
@@ -13,8 +13,10 @@ declare -r BOOTSTRAP_DIR=$(std::get_abspath "${BOOTSTRAP_DIR}")
 declare -r SRC_DIR="${BOOTSTRAP_DIR}/Pmodules"
 
 usage() {
-	echo "build [OPTIONS] SUB-COMMAND"
-	std:die 1 ""
+	echo "
+build [OPTIONS] configure|compile|install
+"
+	std::die 1 ""
 }
 
 declare -rx DEFAULT_PMODULES_ROOT='/opt/psi'
@@ -167,6 +169,9 @@ pmodules::install() {
 
 	while (( $# > 0 )); do
 		case $1 in
+			--debug )
+				set -x
+				;;
 			--config )
 				config_file="$2"
 				shift 1
@@ -311,7 +316,7 @@ while (( $# > 0 )); do
 	shift 1
 done
 
-[[ -n "${subcmd}" ]] || std::die 1 "Missing sub-command."
+[[ -n "${subcmd}" ]] || std::die 1 "Missing sub-command.\n\nUse 'build --help' to get some help..."
 
 
 pmodules::${subcmd} "${subcmd_args[@]}"

From e1993f7091d718b89afa57e5108390d1f71579c6 Mon Sep 17 00:00:00 2001
From: Achim Gsell <achim.gsell@gmail.com>
Date: Tue, 8 Aug 2017 01:06:39 +0200
Subject: [PATCH 3/4] config/versions.con - set Pmodules version to 0.99.13

---
 config/versions.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/versions.conf b/config/versions.conf
index 850f073..e3b3191 100644
--- a/config/versions.conf
+++ b/config/versions.conf
@@ -3,5 +3,5 @@ coreutils	8.23
 getopt		1.1.6
 gettext		0.19.4
 Modules		3.2.10
-Pmodules	0.99.12
+Pmodules	0.99.13
 Tcl		8.6.6

From cade57f7cdd3e794b6a33a5f21a63126d1c05421 Mon Sep 17 00:00:00 2001
From: Achim Gsell <achim.gsell@gmail.com>
Date: Tue, 8 Aug 2017 01:11:43 +0200
Subject: [PATCH 4/4] Pmodules/modulecmd.bash.in - sub-commands 'avail' and
 'search' are now case insensitive and accept   a shell pattern as argument

---
 Pmodules/modulecmd.bash.in | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/Pmodules/modulecmd.bash.in b/Pmodules/modulecmd.bash.in
index d05e1c6..33406f9 100755
--- a/Pmodules/modulecmd.bash.in
+++ b/Pmodules/modulecmd.bash.in
@@ -964,6 +964,23 @@ get_available_modules() {
 	echo "${mods[@]}"
 }
 
+get_available_modules2() {
+	local -r dir=$1
+	local -r module=$2
+	local -r use_releases=${3:-${UsedReleases}}
+	local -a mods=()
+	{
+		cd "${dir}"
+		while read mod; do
+			local release=$( get_release "${dir}/${mod}" )
+
+			if [[ :${use_releases}: =~ :${release}: ]]; then
+			        mods+=( "${mod}" ${release} )
+			fi
+		done < <(find * \( -type f -o -type l \) -not -name ".*" -ipath "${module}*")
+	}
+	echo "${mods[@]}"
+}
 #
 # avail [-hlt] [<module-pattern>...]
 #
@@ -1130,7 +1147,7 @@ subcommand_avail() {
 	IFS=${saved_IFS}
 	for string in "${pattern[@]}"; do
 		for dir in "${modulepath[@]}"; do
-			mods=( $( get_available_modules "${dir}" "${string}" "${opt_use_releases}" ) )
+			mods=( $( get_available_modules2 "${dir}" "${string}" "${opt_use_releases}" ) )
 			[[ ${#mods[@]} == 0 ]] && continue
 
 			${output_function}
@@ -1648,7 +1665,7 @@ subcommand_search() {
 				# get and print all available modules in $mpath
 				# with respect to the requested releases
 				# tmpfile: module/version release group group-dependencies...
-				local mods=( $( get_available_modules \
+				local mods=( $( get_available_modules2 \
 						    "${mpath}" \
 						    "${module}" \
 						    "${opt_use_releases}" ) )