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Commit 1b126ffe authored by David Zeuthen's avatar David Zeuthen
Browse files

envsetup.sh: Add 'provision' function. 

This will run ${ANDROID_PRODUCT_OUT}/provision-device which in turn can
run fastboot (and other vendor-specific bits, if needed) to repartition
the device and reflash all partitions with known versions. Options
passed to the 'provision' command will be passed on to said script which
is expected to pass them on to fastboot.

Since this is a rather destructive operation involving data loss etc.,
user confirmation is required. This confirmation can be bypassed using
the option --no-confirmation.

Change-Id: Iec5667f2f5070b95d2eb70ad1b2984909ae4184c
parent 06ba28c3

envsetup.sh

+47 −18
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ Invoke ". build/envsetup.sh" from your shell to add the following functions to y 
             To limit the modules being built use the syntax: mmm dir/:target1,target2.

- mma:       Builds all of the modules in the current directory, and their dependencies.

- mmma:      Builds all of the modules in the supplied directories, and their dependencies.

- provision: Flash device with all required partitions. Options will be passed on to fastboot.

- cgrep:     Greps on all local C/C++ files.

- ggrep:     Greps on all local Gradle files.

- jgrep:     Greps on all local Java files.
@@ -1470,6 +1471,34 @@ function make() 
    return $ret

}



function provision()

{

    if [ ! "$ANDROID_PRODUCT_OUT" ]; then

        echo "Couldn't locate output files.  Try running 'lunch' first." >&2

        return 1

    fi

    if [ ! -e "$ANDROID_PRODUCT_OUT/provision-device" ]; then

        echo "There is no provisioning script for the device." >&2

        return 1

    fi



    # Check if user really wants to do this.

    if [ "$1" = "--no-confirmation" ]; then

        shift 1

    else

        echo "This action will reflash your device."

        echo ""

        echo "ALL DATA ON THE DEVICE WILL BE IRREVOCABLY ERASED."

        echo ""

        read -p "Are you sure you want to do this (yes/no)? "

        if [[ "${REPLY}" != "yes" ]] ; then

            echo "Not taking any action. Exiting." >&2

            return 1

        fi

    fi

    "$ANDROID_PRODUCT_OUT/provision-device" "$@"

}



if [ "x$SHELL" != "x/bin/bash" ]; then

    case `ps -o command -p $$` in

        *bash*)