Change "cros_workon list" to show packages for all boards.

cros_workon

 #!/bin/bash
 
 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This script moves ebuilds between 'stable' and 'live' states.
 # By default 'stable' ebuilds point at and build from source at the
 # last known good commit. Moving an ebuild to 'live' (via cros_workon start)
 # is intended to support development. The current source tip is fetched,
@@ skipping 17 matching lines @@
 DEFINE_string command "git status" \
   "The command to be run by forall."
 DEFINE_boolean all "${FLAGS_FALSE}" \
   "Apply to all possible packages for the given command"
 
 FLAGS_HELP="usage: $0 <command> [flags] [<list of packages>|--all]
 commands:
   start:  Moves an ebuild to live (intended to support development)
   stop:  Moves an ebuild to stable (use last known good)
   list:  List of live ebuilds (workon ebuilds if --all)
+  list-all:  List all of the live ebuilds for all setup boards
   iterate:  For each ebuild, cd to the source dir and run a commond"
 FLAGS "$@" || exit 1
 eval set -- "${FLAGS_ARGV}"
 
 
 # eat the workon command keywords: start, stop or list.
 WORKON_CMD=$1
 shift
 
 
 # Board dir config
 
 # If both are specified, just use host, because board does not
 # have to be specified and may come from default, in which case
 # there's no way to override.
 [ -n "${FLAGS_board}" ] && [ "${FLAGS_host}" = ${FLAGS_TRUE} ] && \
   FLAGS_board="" # kill board
 [ -z "${FLAGS_board}" ] && [ "${FLAGS_host}" = ${FLAGS_FALSE} ] && \
+[ "${WORKON_CMD}" != "list-all" ] && \
   die "You must specify either --host or --board="
 
 if [ -n "${FLAGS_board}" ]; then
   BOARD_DIR=/build/"${FLAGS_board}" # --board specified
   EQUERYCMD=equery-"${FLAGS_board}"
   EBUILDCMD=ebuild-"${FLAGS_board}"
   BOARD_STR="${FLAGS_board}"
   BOARD_KEYWORD="$(portageq-${FLAGS_board} envvar ARCH)"
 else
   BOARD_DIR="" # --host specified
@@ skipping 63 matching lines @@
   done
 
   echo "${names}"
 }
 
 # Display ebuilds currently part of the live branch and open for development.
 show_live_ebuilds () {
   sed -n 's/^[~=]\(.*\)-9999$/\1/p' "${WORKON_FILE}"
 }
 
+# Display ebuilds currently part of the live branch and open for development
+# for any board that currently has live ebuilds.
+show_all_live_ebuilds () {
+  for workon_file in ${WORKON_DIR}/*; do
+    if [ -s "${workon_file}" ]; then
+      echo -e "${V_BOLD_GREEN}$(basename ${workon_file}):${V_VIDOFF}"
+      sed -n 's/^[~=]\(.*\)-9999$/    \1/p' "${workon_file}"
+      echo ""
+    fi
+  done
+}
+
 # This is called only for "cros-workon start". We dont handle the "stop" case since the local changes are ignored anyway since the 9999.ebuild is masked and we dont want to deal with what to do with the user's local changes.
 regen_manifest_and_sync() {
   # Nothing to do unless you are working on the minilayout
   local manifest=${CHROOT_TRUNK_DIR}/.repo/manifest.xml
   if [ $(basename $(readlink -f ${manifest})) != "minilayout.xml" ]; then
       return
   fi
 
   for pkgname in $(show_live_ebuilds); do
     eval $(${EBUILDCMD} $(${EQUERYCMD} which ${pkgname}) info)
@@ skipping 52 matching lines @@
     eval $(${EBUILDCMD} $(${EQUERYCMD} which ${atom}) info)
     (cd "${CROS_WORKON_SRCDIR}" && bash -c "${FLAGS_command}")
   done
 }
 
 # --all makes commands operate on different lists
 if [ ${FLAGS_all} = "${FLAGS_TRUE}" ]; then
   case ${WORKON_CMD} in
     start) ATOM_LIST=$(show_workon_ebuilds ${BOARD_KEYWORD});;
     stop|iterate) ATOM_LIST=$(show_live_ebuilds);;
-    list) ;;
+    list|list-all) ;;
     *) die "--all is invalid for the given command";;
   esac
 else # not selected --all
   case ${WORKON_CMD} in
     start|stop|iterate)
       ATOM_LIST=$@
       if [ -z "${ATOM_LIST}" ]; then
         die "${WORKON_CMD}: No packages specified"
       elif ! ATOM_LIST=$(canonicalize_names "${ATOM_LIST}"); then
         die "Error parsing package list"
       fi;;
     *) ;;
   esac
 fi
 
 case ${WORKON_CMD} in
   start)  ebuild_to_live "${ATOM_LIST}" ;;
   stop)   ebuild_to_stable "${ATOM_LIST}" ;;
   list)   [ ${FLAGS_all} = "${FLAGS_FALSE}" ] && show_live_ebuilds || show_workon_ebuilds ${BOARD_KEYWORD} ;;
+  list-all) show_all_live_ebuilds ;;
   iterate)ebuild_iterate "${ATOM_LIST}" ;;
   *)      die "$(basename $0): command '${WORKON_CMD}' not recognized" ;;
 esac