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81e5b58a20
Change-Id: I7b4b3da3b47b90c2113bbe614e47892e9cc29417 Signed-off-by: Anastasia Klimchuk <aklm@flashrom.org> Reviewed-on: https://review.coreboot.org/c/flashrom/+/89418 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Antonio Vázquez Blanco <antoniovazquezblanco@gmail.com>
139 lines
2.7 KiB
Bash
139 lines
2.7 KiB
Bash
#!/bin/sh
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#
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# This file is part of the flashrom project. It is derived from
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# board_status.sh in coreboot.
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#
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# SPDX-License-Identifier: GPL-2.0-only
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# SPDX-FileCopyrightText: 2016 Google Inc.
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# SPDX-FileCopyrightText: 2014 Sage Electronic Engineering, LLC.
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USE_CUSTOM_HOOKS=0
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if [ -n "$CUSTOM_HOOKS_FILENAME" ]; then
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USE_CUSTOM_HOOKS=1
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. "$CUSTOM_HOOKS_FILENAME"
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if [ $? -ne 0 ]; then
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echo "Failed to source custom hooks file."
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exit $EXIT_FAILURE
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fi
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if ! custom_hook_sanity_check; then
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echo "Failed to run sanity check for custom hooks."
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exit $EXIT_FAILURE
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fi
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fi
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# test a command
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#
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# $1: 0 ($LOCAL) to run command locally,
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# 1 ($REMOTE) to run remotely if remote host defined
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# $2: command to test
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# $3: 0 ($FATAL) Exit with an error if the command fails
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# 1 ($NONFATAL) Don't exit on command test failure
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test_cmd()
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{
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local rc
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local cmd__="$(echo $2 | cut -d ' ' -f -1)"
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local args="$(echo $2 | cut -d ' ' -f 2-)"
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if [ -e "$cmd__" ]; then
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return
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fi
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if [ "$1" -eq "$REMOTE" ] && [ -n "$REMOTE_HOST" ]; then
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ssh $REMOTE_PORT_OPTION root@${REMOTE_HOST} command -v "$cmd__" $args > /dev/null 2>&1
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rc=$?
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else
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command -v "$cmd__" $args >/dev/null 2>&1
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rc=$?
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fi
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if [ $rc -eq 0 ]; then
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return 0
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fi
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if [ "$3" = "1" ]; then
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return 1
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fi
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echo "$2 not found"
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exit $EXIT_FAILURE
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}
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# Same args as cmd() but with the addition of $4 which determines if the
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# command should be totally silenced or not.
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_cmd()
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{
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local silent=$4
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local rc=0
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if [ -n "$3" ]; then
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pipe_location="${3}"
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else
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pipe_location="/dev/null"
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fi
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if [ $1 -eq $REMOTE ] && [ -n "$REMOTE_HOST" ]; then
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if [ $silent -eq 0 ]; then
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ssh $REMOTE_PORT_OPTION "root@${REMOTE_HOST}" "$2" > "$pipe_location" 2>/dev/null
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rc=$?
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else
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ssh $REMOTE_PORT_OPTION "root@${REMOTE_HOST}" "$2" >/dev/null 2>&1
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rc=$?
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fi
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else
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if [ $USE_CUSTOM_HOOKS -eq 1 ]; then
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preflash_hook $1 "$2" "$3" $4
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fi
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if [ $silent -eq 0 ]; then
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$SUDO_CMD $2 > "$pipe_location" 2>/dev/null
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rc=$?
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else
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$SUDO_CMD $2 >/dev/null 2>&1
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rc=$?
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fi
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if [ $USE_CUSTOM_HOOKS -eq 1 ]; then
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postflash_hook $1 "$2" "$3" $4
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fi
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fi
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return $rc
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}
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# run a command
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#
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# $1: 0 ($LOCAL) to run command locally,
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# 1 ($REMOTE) to run remotely if remote host defined
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# $2: command
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# $3: filename to direct output of command into
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cmd()
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{
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_cmd $1 "$2" "$3" 0
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if [ $? -eq 0 ]; then
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return
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fi
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echo "Failed to run \"$2\", aborting"
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rm -f "$3" # don't leave an empty file
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return $EXIT_FAILURE
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}
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# run a command silently
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#
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# $1: 0 ($LOCAL) to run command locally,
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# 1 ($REMOTE) to run remotely if remote host defined
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# $2: command
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scmd()
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{
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_cmd $1 "$2" "" 1
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if [ $? -eq 0 ]; then
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return
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fi
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echo "Failed to run \"$2\", aborting"
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return $EXIT_FAILURE
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}
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