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78 lines
2.0 KiB
Bash
78 lines
2.0 KiB
Bash
4 years ago
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if [ -z "$MIGTEST" ]; then
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if [ -f /lib/ar71xx.sh ]; then
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PLATFORM=ar71xx
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. /lib/ar71xx.sh
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elif [ -f /lib/ipq806x.sh ]; then
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PLATFORM=ipq806x
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. /lib/ipq806x.sh
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fi
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. /lib/functions.sh
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BOARD=$(${PLATFORM}_board_name)
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fi
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if [ -z "$MIG_BASE" ];then
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MIG_BASE="/etc/migration/"
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fi
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if [ -z "$MIG_DIRS" ]; then
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MIG_DIRS=$(find "$MIG_BASE" -mindepth 1 -maxdepth 1 -type d -exec basename {} \;)
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fi
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if [ -z "$CURRENT_CONFIG_VERSION" ]; then
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CURRENT_CONFIG_VERSION=$(grep CONFIG_VERSION /etc/delos-version |
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awk -F'=' '{print $2}')
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if [ "$CURRENT_CONFIG_VERSION" = "" ]; then
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#assume 2.0.0 due empty CONFIG_VERSION
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CURRENT_CONFIG_VERSION="2.0.0"
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fi
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fi
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if [ -z "$UCI_TOOL" ];then
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UCI_TOOL="$(command -v uci)"
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fi
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if [ -z "$LOG_TOOL" ]; then
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LOG_TOOL="$(command -v logger)" || LOG_TOOL=":"
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fi
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migrationIsUpgrade() {
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if [ -z "$MIGTEST" ]; then
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# if downgrading the first migration step is not contained in /rom, not part of the firmware
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if [ -d "/rom/etc/migration/$1" ]; then
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$LOG_TOOL "Upgrade migration."
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return 1
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else
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$LOG_TOOL "Downgrade migration."
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return 0
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fi
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else
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$LOG_TOOL "Emulate migrationIsUpgrade: TBD"
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return 0
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fi
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}
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#used in 99_delos_migration
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updateMigrationScripts() {
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migrationIsUpgrade $1
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if [ "$?" -eq "1" ]; then
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$LOG_TOOL "Need migration of update scripts (/etc/migration)"
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rm -rf "$MIG_BASE"*
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cp -af /rom/etc/migration/* "$MIG_BASE"
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fi
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}
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#used in 00_delos
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updateUciDefaultsScript() {
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rm -rf /etc/uci-defaults/99_delos_migration
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cp -af /rom/etc/uci-defaults/99_delos_migration /etc/uci-defaults/99_delos_migration
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}
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forceCurrentMigrationScripts() {
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if [ -z "$MIGTEST" ];then
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cp -af /rom/etc/uci-defaults/99_delos_migration /etc/uci-defaults/99_delos_migration
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cp -af /rom/lib/migration/* /lib/migration/
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fi
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}
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