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224 lines
7.1 KiB
224 lines
7.1 KiB
#!/bin/bash
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# Check command line arguments and set options
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# Run before loading configuration, to allow branch overriding
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bool_INCREMENTAL="n"
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bool_VERBOSE_LOG="n"
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bool_SWITCH_ONLY="n"
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OVERRIDE_DEFAULT_REPO_BRANCH=""
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for ((idx=1; idx<=$#; idx++)); do
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arg="${!idx}"
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if [ "$arg" = "-i" ]; then # continue from last updated module (Incremental)
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bool_INCREMENTAL="y"
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elif [ "$arg" = "-v" ]; then # display and log git command output (Verbose)
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bool_VERBOSE_LOG="y"
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elif [ "$arg" = "-ub" ]; then # branches to update (Update Branches)
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((idx++))
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OVERRIDE_UPDATE_BRANCHES="${!idx}"
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[[ -z "$OVERRIDE_DEFAULT_REPO_BRANCH" ]] && OVERRIDE_DEFAULT_REPO_BRANCH="${!idx}"
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elif [ "$arg" = "-db" ]; then # default branch after update (Default Branch)
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((idx++))
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if [[ "$bool_SWITCH_ONLY" != 'y' ]]; then
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# '-db' is only used if no '-so' argument is specified. If '-so <branch>'
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# is given, '-db <branch> is ignored
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OVERRIDE_DEFAULT_REPO_BRANCH="${!idx}"
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fi
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elif [ "$arg" = "-so" ]; then # switch branch only (Switch Only)
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bool_SWITCH_ONLY="y" && ((idx++))
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OVERRIDE_DEFAULT_REPO_BRANCH="${!idx}"
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fi
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done
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# Load common code
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. ./internals/_build_common.sh
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init_common
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UPDATE_LOCK_FILENAME="/var/lock/TDE_update_repo_lock" # Lock file for incremental update
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#----------------------------
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# Update a given module from the upstream repo
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# Parameters:
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# $1 - module folder
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# $2 - operation type
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# $3 - branch to update
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# $4 - new branch flag (only for reporting)
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function _do_update()
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{
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local MOD_PATH=$1
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local OP_TYPE=$2
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local BRANCH=$3
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local NEW_BRANCH=$4
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local RESULT=""
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case "$OP_TYPE" in
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"update")
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if [[ -z `grep "^$BRANCH - $MOD_PATH$" "$UPDATE_LOCK_FILENAME"` ]]; then
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cd "$MOD_PATH" &>/dev/null
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if [ $? -eq 0 ]; then
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# Clean up any possible uncommitted changes
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if [[ ! -z "`git status --porcelain $GIT_IGNORE_SUBMODULES`" ]]; then
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git reset --hard HEAD &>/dev/null
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git clean -dxff &>/dev/null
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fi
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# Make sure the local branch exists
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if [[ -z `git branch | grep -E "\b$BRANCH\b"` ]]; then
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NEW_BRANCH="y"
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eval git checkout -b \"$BRANCH\" \"origin/$BRANCH\" $OPT_VERBOSE_LOG
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else
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eval git checkout \"$BRANCH\" $OPT_VERBOSE_LOG
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fi
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# Make sure the local branch is a tracking branch
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if [[ -z `git config branch."$BRANCH".remote` ]]; then
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NEW_BRANCH="y"
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git branch -u "origin/$BRANCH" &>/dev/null #$
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git reset --hard "origin/$BRANCH" &>/dev/null
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fi
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# Update
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eval git reset --hard HEAD $OPT_VERBOSE_LOG
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eval git clean -dxff $OPT_VERBOSE_LOG
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eval git fetch $OPT_VERBOSE_LOG
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if [[ $(git rev-parse HEAD) != $(git rev-parse "origin/$BRANCH") ]]; then
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eval git pull --rebase $GIT_NO_RECURSE_SUBMODULES $OPT_VERBOSE_LOG
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if [[ `git rev-parse HEAD` == `git rev-parse "origin/$BRANCH"` ]]; then
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RESULT="${CLightGreen}[ UPDATE ]"
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else
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RESULT="${CLightRed}[ FAIL ]"
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fi
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else
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if [[ "$NEW_BRANCH" = "y" ]]; then
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RESULT="${CLightGreen}[ UPDATE ]"
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else
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RESULT="[ OK ]"
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fi
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fi
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else
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RESULT="${CLightRed}[ FAIL ]"
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fi
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echo "$BRANCH - $MOD_PATH" >> "$UPDATE_LOCK_FILENAME"
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else
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RESULT="${CBrown}[ SKIP ]"
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fi
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;;
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"switch-to")
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cd "$MOD_PATH" &>/dev/null
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eval git checkout \"$BRANCH\" $OPT_VERBOSE_LOG
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eval git reset --hard HEAD $OPT_VERBOSE_LOG
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eval git clean -dxff $OPT_VERBOSE_LOG
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if [[ ! -z `git branch -v | grep -E "^\*\s+$BRANCH"` ]]; then
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RESULT="[ OK ]"
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else
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RESULT="${CLightRed}[ FAIL ]"
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fi
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;;
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*)
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RESULT="[ INV-OP ]"
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;;
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esac
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echo_and_tee "$RESULT $MOD_PATH${CNone}" "$LOG_UPDATE_REPO_FILENAME"
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}
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#----------------------------
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# Update a given module and all submodules from the upstream repo
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# Parameters:
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# $1 - module folder
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# $2 - operation type
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# $3 - branch to update
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# $4 - new branch flag (only for reporting)
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function _update_module()
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{
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local MOD_PATH=$1
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local OP_TYPE=$2
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local BRANCH=$3
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# Current module
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_do_update "$@"
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# Submodules
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local NEW_BRANCH="n"
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local SUBMOD_LIST="$MOD_PATH/.gitmodules"
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if [[ -e "$SUBMOD_LIST" ]]; then
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sed -n "s|^\[submodule \"\([^\"]*\)\"\]$|\1|p" <$SUBMOD_LIST |\
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while read -r SUBMOD_PATH; do
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NEW_BRANCH="n"
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cd "$MOD_PATH" &>/dev/null
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if [[ -z "`git config --get submodule.$SUBMOD_PATH.url`" ]]; then
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NEW_BRANCH="y" # if a submodule is missing, need to report "update" status
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eval git submodule init -- \"$SUBMOD_PATH\" $OPT_VERBOSE_LOG
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fi
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if [[ ! -e "$MOD_PATH/$SUBMOD_PATH/.git" ]]; then
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NEW_BRANCH="y" # if a submodule is incomplete, need to report "update" status
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eval git submodule update -- \"$SUBMOD_PATH\" $OPT_VERBOSE_LOG
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fi
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_update_module "$MOD_PATH/$SUBMOD_PATH" "$OP_TYPE" "$BRANCH" "$NEW_BRANCH"
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done
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fi
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}
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#----------------------------
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if [ "$bool_INCREMENTAL" = "y" ]; then
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[ ! -f "$UPDATE_LOCK_FILENAME" ] && bool_INCREMENTAL="n"
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else
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[ -f "$UPDATE_LOCK_FILENAME" ] && rm "$UPDATE_LOCK_FILENAME"
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fi
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OPT_VERBOSE_LOG="&>/dev/null"
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if [[ "$bool_VERBOSE_LOG" = "y" ]]; then
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OPT_VERBOSE_LOG=" |& tee -a \"$LOG_UPDATE_REPO_FILENAME\""
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fi
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#----------------------------
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# Check git abilities
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GIT_IGNORE_SUBMODULES=""
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if [[ -n "`git status --help 2>/dev/null|grep -- '--ignore-submodules'`" ]]; then
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GIT_IGNORE_SUBMODULES="--ignore-submodules"
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fi
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GIT_NO_RECURSE_SUBMODULES=""
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if [[ -n "`git pull --help |grep -- '--\[no-\]recurse-submodules'`" ]]; then
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GIT_NO_RECURSE_SUBMODULES="--no-recurse-submodules"
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fi
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# Start update
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if [ "$bool_INCREMENTAL" != "y" ]; then
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echo "TDE repositories update started" > "$UPDATE_LOCK_FILENAME"
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fi
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_LAST_BRANCH=""
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if [[ "$bool_SWITCH_ONLY" != 'y' ]]; then
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# Branch update
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for branch in "${BRANCHES[@]}"; do
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_LAST_BRANCH="$branch"
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echo_and_tee "${CLightCyan}---------------------------------------${CNone}" "$LOG_UPDATE_REPO_FILENAME" "y"
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echo_and_tee "${CLightCyan} Updating branch ${CYellow}$branch ${CNone}" "$LOG_UPDATE_REPO_FILENAME"
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echo_and_tee "${CLightCyan}---------------------------------------${CNone}" "$LOG_UPDATE_REPO_FILENAME"
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# Update TDE main repository
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_update_module "$REPO_TDE" "update" "$branch" "n"
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# Update TDE packaging repository
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_update_module "$TDE_DIR/$CFG_GIT_DIR/tde-packaging" "update" "$branch" "n"
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echo_and_tee "" "$LOG_UPDATE_REPO_FILENAME"
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done
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fi
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# Switch to specified branch if necessary
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if [[ "$DEFAULT_REPO_BRANCH" != "$_LAST_BRANCH" ]]; then
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echo_and_tee "${CLightCyan}---------------------------------------${CNone}" "$LOG_UPDATE_REPO_FILENAME" "y"
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echo_and_tee "${CLightCyan} Switching to branch ${CYellow}$DEFAULT_REPO_BRANCH ${CNone}" "$LOG_UPDATE_REPO_FILENAME"
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echo_and_tee "${CLightCyan}---------------------------------------${CNone}" "$LOG_UPDATE_REPO_FILENAME"
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# Switch TDE main repository
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_update_module "$REPO_TDE" "switch-to" "$DEFAULT_REPO_BRANCH" "n"
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# Switch TDE packaging repository
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_update_module "$TDE_DIR/$CFG_GIT_DIR/tde-packaging" "switch-to" "$DEFAULT_REPO_BRANCH" "n"
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echo_and_tee "" "$LOG_UPDATE_REPO_FILENAME"
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fi
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# Update completed
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[ -f "$UPDATE_LOCK_FILENAME" ] && rm "$UPDATE_LOCK_FILENAME"
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cd $SCRIPT_DIR
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