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Read script parameters from config file.

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make_factory_package.sh needs many parameters and to support multi-board
installation it has to be run twice (without and with --subfolder). This
change adds the functionality to read sections of parameters from a
config file and executes them in order.

BUG=chrome-os-partner:5850
TEST=1. Create a config file (mp_factory.conf) with the following
        content:
       [x86-zgb]
        --factory ~/trunk/src/build/images/${BOARD}/latest/chromiumos_factory_image.bin
        --release ~/trunk/src/build/images/${BOARD}/latest/chromiumos_image.bin
        --hwid_updater ~/trunk/src/platform/chromeos-hwid/hwid_bundle_zgb.sh
        --firmware_updater none
        --detect_release_image

       [x86-zgb-he]
        --subfolder x86-zgb-he
        --factory ~/trunk/src/build/images/${BOARD}/latest/chromiumos_factory_image.bin
        --release ~/trunk/src/build/images/${BOARD}/latest/chromiumos_image.bin
        --hwid_updater ~/trunk/src/platform/chromeos-hwid/hwid_bundle_zgb.sh
        --firmware_updater none
        --detect_release_image

     2. BOARD=x86-zgb ./make_factory_package.sh --config mp_factory.conf

Change-Id: I3435f3afbf40ec3b8bd02a3514f599a7a535510e
Reviewed-on: http://gerrit.chromium.org/gerrit/7473
Tested-by: Chinyue Chen <chinyue@chromium.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
This commit is contained in:
Chinyue Chen 2011-09-09 12:39:43 +08:00 committed by chrome-bot
parent b392153c54
commit 67594116c0
1 changed files with 66 additions and 0 deletions
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66
make_factory_package.sh
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@ -74,6 +74,8 @@ DEFINE_boolean preserve ${FLAGS_FALSE} \
DEFINE_integer sectors 31277232 "Size of image in sectors"
DEFINE_boolean detect_release_image ${FLAGS_TRUE} \
"If set, try to auto-detect the type of release image and convert if required"
DEFINE_string config "" \
"Config file where parameters are read from"
# Parse command line
FLAGS "$@" || exit 1
@ -617,10 +619,74 @@ To run the server:
python2.6 devserver.py --factory_config miniomaha.conf"
}
parse_and_run_config() {
# This function parses parameters from config file. Parameters can be put
# in sections and sections of parameters will be run in turn.
#
# Config file format:
# [section1]
# --param value
# --another_param # comment
#
# # some more comment
# [section2]
# --yet_another_param
#
# Note that it's not allowed to read from config file recursively.
local config_file="$1"
local -a cmds
local cmd=""
echo "Read parameters from: $config_file"
local config="$(<$config_file)"
local IFS=$'\n'
for line in $config
do
if [[ "$line" =~ \[.*\] ]]; then
if [ -n "$cmd" ]; then
cmds+=("$cmd")
cmd=""
fi
continue
fi
line="${line%%#*}"
cmd="$cmd $line"
done
if [ -n "$cmd" ]; then
cmds+=("$cmd")
fi
for cmd in "${cmds[@]}"
do
info "Executing: $0 $cmd"
eval "MFP_SUBPROCESS=1 $0 $cmd"
done
}
main() {
set -e
trap on_exit EXIT
if [ -n "$FLAGS_config" ]; then
[ -z "$MFP_SUBPROCESS" ] ||
die "Recursively reading from config file is not allowed"
check_file_param FLAGS_config ""
check_empty_param FLAGS_release "when using config file"
check_empty_param FLAGS_factory "when using config file"
check_empty_param FLAGS_firmware_updater "when using config file"
check_empty_param FLAGS_hwid_updater "when using config file"
check_empty_param FLAGS_install_shim "when using config file"
check_empty_param FLAGS_complete_script "when using config file"
check_empty_param FLAGS_usbimg "when using config file"
check_empty_param FLAGS_diskimg "when using config file"
check_empty_param FLAGS_subfolder "when using config file"
parse_and_run_config "$FLAGS_config"
exit
fi
check_parameters
setup_environment
if [ "$FLAGS_detect_release_image" = "$FLAGS_TRUE" ]; then