yocto-img-build/src-rev.sh

#!/bin/bash

SCRIPT_PARAMS="$*"
SCRIPT_PATHNAME=$(realpath ${0})
SCRIPT_NAME=$(basename ${SCRIPT_PATHNAME})
SCRIPT_PATH=$(dirname ${SCRIPT_PATHNAME})
YOCTO_DIR="${YOCTO_DIR:-$SCRIPT_PATH}"

LOGFILE=/dev/null
IS_REPLACE_SRCREV=false
IS_VERBOSE=false
IS_DISPLAY=false
LIST=""

#**********************************************************************************************
# local helper functions
#**********************************************************************************************
#----------------------------------------------------------------------------------------------
function printUsage()
{
    echo -e "\nUsage: ${SCRIPT_NAME} [OPTIONS]\n"
    echo -e "find the source revision of the packages within the netmodule meta layers and"
    echo -e "display/replace them with the latest hashes."
    echo -e "NOTE: there is a list containing packages set to AUTOREV. Use option -a to handle"
    echo -e "only revisions of this list. Otherwise we might get incompatible versions of 3rd"
    echo -e "party packages.\n"
    echo -e ""
    echo -e "  OPTIONS:"
    echo -e "    -r|--replace              replace SRCREVs"
    echo -e "    -d|--display              display found SRVREVs"
    echo -e "    -a|--autorev-list=LIST    handle only revisions of LIST (e.g. autorev-packages.inc)"
    echo -e "    -l|--log=LOGFILE          write command output to LOGFILE (default = $LOGFILE)"
    echo -e "    -h|--help                 show this help"
    echo -e "    -v|--verbose              set script to verbose"
}
#----------------------------------------------------------------------------------------------
function logMessage()
{
    local msg="${1}"
    echo "${msg}" >> $LOGFILE
}
#----------------------------------------------------------------------------------------------
function printMessage()
{
    local msg="${1}"
    logMessage "${msg}"
    if [[ "${IS_VERBOSE}" == "false" ]]; then
        return
    fi
    echo "${msg}"
}
#----------------------------------------------------------------------------------------------
function checkingEnvironment()
{
    printMessage "> checking environment for devtool..."
    isEnvLoaded=$(which devtool | wc -l)
    logMessage "> isEnvLoaded=${isEnvLoaded}"
    if [[ "${isEnvLoaded}" == "0" ]]; then
        logMessage "Yocto environment not loaded (devtool not found) --> exiting"
        echo "Yocto environment not loaded (devtool not found) --> exiting"
        exit 1
    fi
}
#----------------------------------------------------------------------------------------------
function getBBFiles()
{
    if [[ "${LIST}" == "" ]]; then
        files=$(find ${YOCTO_DIR}/meta-netmodule* -name "*.bb" | xargs -i sh -c "grep -q SRCREV {} && echo {}")
    else
        files=$(cat $LIST | grep "#" | cut -d'#' -f2)
    fi
    echo "${files}"
}
#----------------------------------------------------------------------------------------------
function displayItem()
{
    local bbfile="${1}"
    local recipeName="${2}"
    local revision="${3}"

    printMessage "Recipe:       $recipeName"
    printMessage "New Revision: $revision"
    printMessage "BB File:      $bbfile"
    if [[ "${IS_DISPLAY}" == "true" && "${IS_VERBOSE}" == "false" ]]; then
        echo "Recipe:       $recipeName"
        echo "New Revision: $revision"
        echo "BB File:      $bbfile"
    fi
}


#**********************************************************************************************
# main
#**********************************************************************************************
O=$(getopt -o hl:a:vrd --long help,log:,autorev-list:,verbose,replace,display -- "$@")
if [ $? != 0 ]; then 
    echo "ERROR: Could not parse command line options"
    exit 1
fi

eval set -- "$O"
while true; do
    case "${1}" in
        -v|--verbose)
            export IS_VERBOSE=true
            shift
            ;;
        -d|--display)
            export IS_DISPLAY=true
            shift
            ;;
        -r|--replace)
            export IS_REPLACE_SRCREV=true
            shift
            ;;
        -a|--autorev-list)
            export LIST="${2}"
            export LIST=$(realpath "${LIST}")
            shift 2
            ;;
        -l|--log)
            export LOGFILE="${2}"
            export LOGFILE=$(realpath "${LOGFILE}")
            shift 2
            ;;
        -h|--help)
            export IS_VERBOSE=false
            printUsage
            exit 0
            ;;
        --)
            shift
            break
            ;;
        *)
            printUsage; exit 0 ;;
    esac
done

echo "${SCRIPT_NAME} called with ${SCRIPT_PARAMS}" > $LOGFILE
checkingEnvironment

printMessage "> get bbfiles (LIST='${LIST}')..."
bbfiles=$(getBBFiles)
logMessage "${bbfiles}"

printMessage "> getting recipes residing in bbfiles..."
recipes=$(echo "$bbfiles" | xargs -i basename {} | sed 's/_.*//' | sed 's/\.bb//')
logMessage "${recipes}"

printMessage "> getting check-upgrade-status..."
newcommits=$(devtool check-upgrade-status $recipes 2>&1 | grep "new commits")
logMessage "${newcommits}"

IFS=$'\n'
for newcommit in $newcommits; do
    # We need to restore IFS for sed
    IFS=$' \t\n'
    # Get recipe name
    recipe_name=$(echo $newcommit | cut -d " " -f 2)
    # Get the last string in line
    newrev=$(echo $newcommit | sed 's/.* //')
    logMessage "> newCommit=${newcommit}; recipeName=${recipe_name}; newRev=${newrev}"

    # i acts as bbfile index like bbfile[i]
    i=1
    found=0
    for recipe in $recipes; do
        if [ "$recipe" == "$recipe_name" ]; then
            bbfile=$(echo $bbfiles | cut -d " " -f$i)
            displayItem "${bbfile}" "${recipe}" "${newrev}"
            found=1
            if [ "${IS_REPLACE_SRCREV}" == "true" ]; then
                printMessage "  --> updating ${recipe} in ${bbfile} to ${newrev}"
                sed -i "s/SRCREV.*/SRCREV ?= \"$newrev\"/g" $bbfile
            fi
            break
        fi
        i=$((i+1))
    done
    if [ "$found" == "0" ]; then
        logMessage "Recipe ${recipe_name} not found --> exiting"
        echo "Recipe ${recipe_name} not found"
        exit 1
    fi
    logMessage "--------------------"
done

logMessage "> all recipes handled"
exit 0